this modulo math seems stinky even if it worked. probably because 24h time but it would behave differently in 12h time?

.devcontainer.json

@@ -1,32 +0,0 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.154.2/containers/cpp
-{
-	"build": {
-		"dockerfile": "docker/Dockerfile"
-	},
-	"customizations": {
-		"vscode": {
-			"settings": {
-				// Set *default* container specific settings.json values on container create.
-				"terminal.integrated.profiles.linux": {
-					"bash": {
-						"path": "/bin/bash"
-					}
-				},
-				"terminal.integrated.defaultProfile.linux": "bash",
-				"editor.formatOnSave": true,
-				// FIXME: This and the Dockerfile might get out of sync
-				"clang-format.executable": "clang-format-14"
-			},
-			// Add the IDs of extensions you want installed when the container is created.
-			"extensions": [
-				"ms-vscode.cpptools",
-				"ms-vscode.cmake-tools",
-				"marus25.cortex-debug",
-				"notskm.clang-tidy",
-				"mjohns.clang-format"
-			]
-		}
-	},
-	"remoteUser": "infinitime"
-}

.devcontainer/Dockerfile

@@ -0,0 +1,65 @@
+FROM ubuntu:latest
+
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update -qq \
+    && apt-get install -y \
+# x86_64 / generic packages
+      bash \
+      build-essential \
+      cmake \
+      git \
+      make \
+      python3 \
+      python3-pip \
+      tar \
+      unzip \
+      wget \ 
+      curl \
+      dos2unix \
+      clang-format-12 \
+      clang-tidy \
+      locales \
+      libncurses5 \
+# aarch64 packages
+      libffi-dev \
+      libssl-dev \
+      python3-dev \ 
+      rustc \
+    && rm -rf /var/cache/apt/* /var/lib/apt/lists/*;
+    
+#SET LOCALE 
+RUN locale-gen en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8 
+
+RUN pip3 install adafruit-nrfutil
+# required for McuBoot
+RUN pip3 install setuptools_rust
+
+WORKDIR /opt/
+# build.sh knows how to compile but it problimatic on Win10
+COPY build.sh .
+RUN chmod +x build.sh
+# create_build_openocd.sh uses cmake to crate to build directory
+COPY create_build_openocd.sh .
+RUN chmod +x create_build_openocd.sh
+# Lets get each in a separate docker layer for better downloads
+# GCC
+# RUN bash -c "source /opt/build.sh; GetGcc;"
+RUN wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2020q2/gcc-arm-none-eabi-9-2020-q2-update-x86_64-linux.tar.bz2 -O - | tar -xj -C /opt
+# NrfSdk
+# RUN bash -c "source /opt/build.sh; GetNrfSdk;"
+RUN wget -q "https://developer.nordicsemi.com/nRF5_SDK/nRF5_SDK_v15.x.x/nRF5_SDK_15.3.0_59ac345.zip" -O /tmp/nRF5_SDK_15.3.0_59ac345
+RUN unzip -q /tmp/nRF5_SDK_15.3.0_59ac345 -d /opt
+RUN rm /tmp/nRF5_SDK_15.3.0_59ac345
+# McuBoot
+# RUN bash -c "source /opt/build.sh; GetMcuBoot;"
+RUN git clone https://github.com/mcu-tools/mcuboot.git
+RUN pip3 install -r ./mcuboot/scripts/requirements.txt
+
+RUN adduser infinitime
+
+ENV NRF5_SDK_PATH /opt/nRF5_SDK_15.3.0_59ac345
+ENV ARM_NONE_EABI_TOOLCHAIN_PATH /opt/gcc-arm-none-eabi-9-2020-q2-update
+ENV SOURCES_DIR /workspaces/InfiniTime

.devcontainer/build.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+(return 0 2>/dev/null) && SOURCED="true" || SOURCED="false"
+export LC_ALL=C.UTF-8
+export LANG=C.UTF-8
+set -x
+set -e
+
+# Default locations if the var isn't already set
+export TOOLS_DIR="${TOOLS_DIR:=/opt}"
+export SOURCES_DIR="${SOURCES_DIR:=/sources}"
+export BUILD_DIR="${BUILD_DIR:=$SOURCES_DIR/build}"
+export OUTPUT_DIR="${OUTPUT_DIR:=$BUILD_DIR/output}"
+
+export BUILD_TYPE=${BUILD_TYPE:=Release}
+export GCC_ARM_VER=${GCC_ARM_VER:="gcc-arm-none-eabi-9-2020-q2-update"}
+export NRF_SDK_VER=${NRF_SDK_VER:="nRF5_SDK_15.3.0_59ac345"}
+
+MACHINE="$(uname -m)"
+[[ "$MACHINE" == "arm64" ]] && MACHINE="aarch64"
+
+main() {
+  local target="$1"
+
+  mkdir -p "$TOOLS_DIR"
+  
+  [[ ! -d "$TOOLS_DIR/$GCC_ARM_VER" ]] && GetGcc
+  [[ ! -d "$TOOLS_DIR/$NRF_SDK_VER" ]] && GetNrfSdk
+  [[ ! -d "$TOOLS_DIR/mcuboot" ]] && GetMcuBoot
+
+  mkdir -p "$BUILD_DIR"
+
+  CmakeGenerate
+  CmakeBuild $target
+  BUILD_RESULT=$? 
+  if [ "$DISABLE_POSTBUILD" != "true" -a "$BUILD_RESULT" == 0 ]; then
+    source "$BUILD_DIR/post_build.sh"
+  fi
+  # assuming post_build.sh will never fail on a successful build
+  return $BUILD_RESULT
+}
+
+GetGcc() {
+  GCC_SRC="$GCC_ARM_VER-$MACHINE-linux.tar.bz"
+  wget -q https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2020q2/$GCC_SRC -O - | tar -xj -C $TOOLS_DIR/
+}
+
+GetMcuBoot() {
+  git clone https://github.com/mcu-tools/mcuboot.git "$TOOLS_DIR/mcuboot"
+  pip3 install -r "$TOOLS_DIR/mcuboot/scripts/requirements.txt"
+}
+
+GetNrfSdk() {
+  wget -q "https://developer.nordicsemi.com/nRF5_SDK/nRF5_SDK_v15.x.x/$NRF_SDK_VER.zip" -O /tmp/$NRF_SDK_VER
+  unzip -q /tmp/$NRF_SDK_VER -d "$TOOLS_DIR/"
+  rm /tmp/$NRF_SDK_VER
+}
+
+CmakeGenerate() {
+  # We can swap the CD and trailing SOURCES_DIR for -B and -S respectively
+  # once we go to newer CMake (Ubuntu 18.10 gives us CMake 3.10)
+  cd "$BUILD_DIR"
+
+  cmake -G "Unix Makefiles" \
+    -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
+    -DARM_NONE_EABI_TOOLCHAIN_PATH="$TOOLS_DIR/$GCC_ARM_VER" \
+    -DNRF5_SDK_PATH="$TOOLS_DIR/$NRF_SDK_VER" \
+    "$SOURCES_DIR"
+  cmake -L -N .
+}
+
+CmakeBuild() {
+  local target="$1"
+  [[ -n "$target" ]] && target="--target $target"
+  if cmake --build "$BUILD_DIR" --config $BUILD_TYPE $target -- -j$(nproc)
+    then return 0; else return 1; 
+  fi
+}
+
+if [[ $SOURCED == "false" ]]; then
+  # It is important to return exit code of main
+  # To be future-proof, this is handled explicitely
+  main "$@"
+  BUILD_RESULT=$?
+  exit $BUILD_RESULT
+else
+  echo "Sourced!"
+fi

.devcontainer/build_app.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+cmake --build /workspaces/Pinetime/build --config Release -- -j6 pinetime-app

.devcontainer/create_build_openocd.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+rm -rf build/
+cmake -G 'Unix Makefiles' -DCMAKE_BUILD_TYPE=Release -DUSE_OPENOCD=1 -DARM_NONE_EABI_TOOLCHAIN_PATH=/opt/gcc-arm-none-eabi-9-2020-q2-update -DNRF5_SDK_PATH=/opt/nRF5_SDK_15.3.0_59ac345 -S . -Bbuild

.devcontainer/devcontainer.json

@@ -0,0 +1,38 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.154.2/containers/cpp
+{
+	// "name": "Pinetime",
+	// "image": "feabhas/pinetime-dev"
+	"build": {
+		"dockerfile": "Dockerfile",
+		// Update 'VARIANT' to pick an Debian / Ubuntu OS version: debian-10, debian-9, ubuntu-20.04, ubuntu-18.04
+		// "args": { "VARIANT": "ubuntu-20.04" }
+	},
+	"runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash",
+		"editor.formatOnSave": true,
+		"clang-format.executable": "clang-format-12"
+	},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-vscode.cpptools",
+		"ms-vscode.cmake-tools",
+		"marus25.cortex-debug",
+		"notskm.clang-tidy",
+		"mjohns.clang-format"
+	],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "bash /opt/create_build_openocd.sh",
+
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	// "remoteUser": "vscode"
+	"remoteUser": "infinitime"
+}

.devcontainer/make_build_dir.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+cmake -G 'Unix Makefiles' -DCMAKE_BUILD_TYPE=Release -DUSE_OPENOCD=1 -DARM_NONE_EABI_TOOLCHAIN_PATH=/opt/gcc-arm-none-eabi-9-2020-q2-update -DNRF5_SDK_PATH=/opt/nRF5_SDK_15.3.0_59ac345 ${SOURCES_DIR}

.github/workflows/main.yml

@@ -3,7 +3,7 @@ name: CI
 # Run this workflow whenever the build may be affected
 on:
   push:
-    branches: [ main, 'wb/*' ]
+    branches: [ main ]
     paths-ignore:
       - 'doc/**'
       - '**.md'
@@ -31,10 +31,6 @@ jobs:
         uses: actions/checkout@v3
         with:
           submodules: recursive
-      - name: Install resource build dependencies
-        run:  |
-          apt-get update
-          apt-get -y install --no-install-recommends python3-pil
       - name: Build
         shell: bash
         run: /opt/build.sh all
@@ -46,30 +42,20 @@ jobs:
       # Unzip the package because Upload Artifact will zip up the files
       - name: Unzip DFU package
         run: unzip ./build/output/pinetime-mcuboot-app-dfu-*.zip -d ./build/output/pinetime-mcuboot-app-dfu
-      - name: Set ref_name, but replace slashes with dashes.
-        shell: bash
-        env:
-          ref_name: ${{ github.head_ref || github.ref_name }}
-        run: echo "REF_NAME=${ref_name//\//-}" >> $GITHUB_ENV
       - name: Upload DFU artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: InfiniTime DFU ${{ env.REF_NAME }}
+          name: InfiniTime DFU ${{ github.head_ref }}
           path: ./build/output/pinetime-mcuboot-app-dfu/*
       - name: Upload MCUBoot image artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: InfiniTime MCUBoot image ${{ env.REF_NAME }}
+          name: InfiniTime MCUBoot image ${{ github.head_ref }}
           path: ./build/output/pinetime-mcuboot-app-image-*.bin
-      - name: Upload standalone ELF artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: InfiniTime image ${{ env.REF_NAME }}
-          path: ./build/output/src/pinetime-app-*.out
       - name: Upload resources artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: InfiniTime resources ${{ env.REF_NAME }}
+          name: InfiniTime resources ${{ github.head_ref }}
           path: ./build/output/infinitime-resources-*.zip
 
   build-simulator:
@@ -98,15 +84,6 @@ jobs:
         git clone https://github.com/InfiniTimeOrg/InfiniSim.git --depth 1 --branch main
         git -C InfiniSim submodule update --init lv_drivers
 
-    - name: Add sunset lib to InfiniSim
-      run: patch -i docker/infinisim-cmake.patch InfiniSim/CMakeLists.txt
-
-    - name: Remove Terminal from InfiniSim
-      run: patch -i docker/infinisim-terminal.patch InfiniSim/littlefs-do-main.cpp
-
-    - name: Remove Digital from InfiniSim
-      run: patch -i docker/infinisim-main.patch InfiniSim/main.cpp
-
     - name: CMake
       # disable BUILD_RESOURCES as this is already done when building the firmware
       run:  |
@@ -119,7 +96,7 @@ jobs:
     - name: Upload simulator executable
       uses: actions/upload-artifact@v3
       with:
-        name: infinisim-${{ env.REF_NAME }}
+        name: infinisim-${{ github.head_ref }}
         path: build_lv_sim/infinisim
 
   get-base-ref-size:

.gitignore

@@ -50,8 +50,3 @@ src/arm-none-eabi
 
 # clangd
 .cache/
-
-nRF5_SDK/
-
-# Licensed fonts
-Vulf*Mono*

.gitmodules

@@ -4,9 +4,9 @@
 [submodule "src/libs/littlefs"]
 	path = src/libs/littlefs
 	url = https://github.com/littlefs-project/littlefs.git
+[submodule "src/libs/QCBOR"]
+	path = src/libs/QCBOR
+	url = https://github.com/laurencelundblade/QCBOR.git
 [submodule "src/libs/arduinoFFT"]
 	path = src/libs/arduinoFFT
 	url = https://github.com/kosme/arduinoFFT.git
-[submodule "src/libs/sunset"]
-	path = src/libs/sunset
-	url = https://github.com/buelowp/sunset.git

.vscode/c_cpp_properties.json

@@ -1,9 +1,4 @@
 {
-    "env": {
-        // TODO: This is a duplication of the configuration set in /docker/build.sh!
-        "TOOLS_DIR": "/opt",
-        "GCC_ARM_PATH": "gcc-arm-none-eabi-10.3-2021.10"
-    },
     "configurations": [
         {
             "name": "nrfCC",
@@ -15,22 +10,7 @@
             "defines": [],
             "compilerPath": "${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin/arm-none-eabi-gcc",
             "cStandard": "c11",
-            "cppStandard": "c++20",
-            "intelliSenseMode": "linux-gcc-arm",
-            "configurationProvider": "ms-vscode.cpp-tools",
-            "compileCommands": "${workspaceFolder}/build/compile_commands.json"
-        },
-        {
-            "name": "nrfCC Devcontainer",
-            "includePath": [
-                "${workspaceFolder}/**",
-                "${workspaceFolder}/src/**",
-                "${workspaceFolder}/src"
-            ],
-            "defines": [],
-            "compilerPath": "${TOOLS_DIR}/${GCC_ARM_PATH}/bin/arm-none-eabi-gcc",
-            "cStandard": "c99",
-            "cppStandard": "c++20",
+            "cppStandard": "c++14",
             "intelliSenseMode": "linux-gcc-arm",
             "configurationProvider": "ms-vscode.cpp-tools",
             "compileCommands": "${workspaceFolder}/build/compile_commands.json"

.vscode/cmake-kits.json

@@ -1,6 +0,0 @@
-[
-    {
-        "name": "InfiniTime Compiler",
-        "environmentSetupScript": "${workspaceFolder}/docker/build.sh"
-    }
-]

.vscode/launch.json

@@ -1,18 +1,20 @@
-{
+  {
     "version": "0.1.0",
     "configurations": [
         {
             "name": "Debug - Openocd docker Remote",
-            "type": "cortex-debug",
+            "type":"cortex-debug",
+            "cortex-debug.armToolchainPath":"${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin",
             "cwd": "${workspaceRoot}",
             "executable": "${command:cmake.launchTargetPath}",
             "request": "launch",
             "servertype": "external",
-            "gdbPath": "${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin/arm-none-eabi-gdb",
+            // This may need to be arm-none-eabi-gdb depending on your system
+            "gdbPath" : "${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin/arm-none-eabi-gdb",
             // Connect to an already running OpenOCD instance
             "gdbTarget": "host.docker.internal:3333",
             "svdFile": "${workspaceRoot}/nrf52.svd",
-            "runToEntryPoint": "main",
+            "runToMain": true,
             // Work around for stopping at main on restart
             "postRestartCommands": [
                 "break main",
@@ -21,16 +23,18 @@
         },
         {
             "name": "Debug - Openocd Local",
-            "type": "cortex-debug",
+            "type":"cortex-debug",
+            "cortex-debug.armToolchainPath":"${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin",
             "cwd": "${workspaceRoot}",
             "executable": "${command:cmake.launchTargetPath}",
             "request": "launch",
             "servertype": "openocd",
-            "gdbPath": "${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin/arm-none-eabi-gdb",
+            // This may need to be arm-none-eabi-gdb depending on your system
+            "gdbPath" : "${env:ARM_NONE_EABI_TOOLCHAIN_PATH}/bin/arm-none-eabi-gdb",
             // Connect to an already running OpenOCD instance
             "gdbTarget": "localhost:3333",
             "svdFile": "${workspaceRoot}/nrf52.svd",
-            "runToEntryPoint": "main",
+            "runToMain": true,
             // Work around for stopping at main on restart
             "postRestartCommands": [
                 "break main",
@@ -47,11 +51,6 @@
             "showDevDebugOutput": false,
             "servertype": "openocd",
             "runToMain": true,
-            // Work around for stopping at main on restart
-            "postRestartCommands": [
-                "break main",
-                "continue"
-            ],
             // Only use armToolchainPath if your arm-none-eabi-gdb is not in your path (some GCC packages does not contain arm-none-eabi-gdb)
             "armToolchainPath": "${workspaceRoot}/../gcc-arm-none-eabi-10.3-2021.10/bin",
             "svdFile": "${workspaceRoot}/nrf52.svd",
@@ -59,25 +58,7 @@
                 "interface/stlink.cfg",
                 "target/nrf52.cfg"
             ],
-        },
-        {
-            "name": "Debug - Openocd Devcontainer",
-            "type": "cortex-debug",
-            "cwd": "${workspaceRoot}",
-            "executable": "${command:cmake.launchTargetPath}",
-            "request": "launch",
-            "servertype": "external",
-            // FIXME: This is hardcoded. I have no idea how to use the values set in build.sh here
-            "gdbPath": "/opt/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-gdb",
-            // Connect to an already running OpenOCD instance
-            "gdbTarget": "host.docker.internal:3333",
-            "svdFile": "${workspaceRoot}/nrf52.svd",
-            "runToEntryPoint": "main",
-            // Work around for stopping at main on restart
-            "postRestartCommands": [
-                "break main",
-                "continue"
-            ]
-        },
+        }
+
     ]
 }

.vscode/settings.json

@@ -1,20 +1,9 @@
 {
     "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools",
     "cmake.configureArgs": [
-        "-DARM_NONE_EABI_TOOLCHAIN_PATH=${env:TOOLS_DIR}/${env:GCC_ARM_PATH}",
-        "-DNRF5_SDK_PATH=${env:TOOLS_DIR}/${env:NRF_SDK_VER}",
+        "-DARM_NONE_EABI_TOOLCHAIN_PATH=${env:ARM_NONE_EABI_TOOLCHAIN_PATH}",
+        "-DNRF5_SDK_PATH=${env:NRF5_SDK_PATH}",
     ],
-    "cmake.statusbar.advanced": {
-        "launch": {
-            "visibility": "hidden"
-        },
-        "launchTarget": {
-            "visibility": "hidden"
-        },
-        "debug": {
-            "visibility": "hidden"
-        }
-    },
     "cmake.generator": "Unix Makefiles",
     "clang-tidy.buildPath": "build/compile_commands.json",
     "files.associations": {

.vscode/tasks.json

@@ -1,6 +1,20 @@
 {
 	"version": "2.0.0",
 	"tasks": [
+		{
+			"label": "create openocd build",
+			"type": "shell",
+			"command": "/opt/create_build_openocd.sh",
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			},
+			"presentation": {
+				"reveal": "always",
+				"panel": "shared"
+			},
+			"problemMatcher": []
+		},
 		{
 			"label": "update submodules",
 			"type": "shell",
@@ -17,6 +31,14 @@
 				"panel": "shared"
 			},
 			"problemMatcher": []
+		},
+		{
+			"label": "BuildInit",
+			"dependsOn": [
+				"update submodules",
+				"create openocd build"
+			],
+			"problemMatcher": []
 		}
 	]
 }

CMakeLists.txt

@@ -2,10 +2,10 @@ cmake_minimum_required(VERSION 3.10)
 
 set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose Debug or Release")
 
-project(pinetime VERSION 1.15.0 LANGUAGES C CXX ASM)
+project(pinetime VERSION 1.13.0 LANGUAGES C CXX ASM)
 
 set(CMAKE_C_STANDARD 99)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 14)
 
 # set(CMAKE_GENERATOR "Unix Makefiles")
 set(CMAKE_C_EXTENSIONS OFF)
@@ -13,6 +13,7 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 set(NRF_TARGET "nrf52")
 
 if (NOT ARM_NONE_EABI_TOOLCHAIN_PATH)
@@ -32,7 +33,7 @@ if(BUILD_RESOURCES)
 endif()
 
 set(TARGET_DEVICE "PINETIME" CACHE STRING "Target device")
-set_property(CACHE TARGET_DEVICE PROPERTY STRINGS PINETIME MOY_TFK5 MOY_TIN5 MOY_TON5 MOY_UNK)
+set_property(CACHE TARGET_DEVICE PROPERTY STRINGS PINETIME MOY-TFK5 MOY-TIN5 MOY-TON5 MOY-UNK)
 
 set(PROJECT_GIT_COMMIT_HASH "")
 
@@ -69,4 +70,5 @@ set(VERSION_EDIT_WARNING "// Do not edit this file, it is automatically generate
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/Version.h.in ${CMAKE_CURRENT_BINARY_DIR}/src/Version.h)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/docker/post_build.sh.in ${CMAKE_CURRENT_BINARY_DIR}/post_build.sh)
 
+
 add_subdirectory(src)

README.md

@@ -1,60 +1,27 @@
-<div align="center">
+# [InfiniTime](https://github.com/InfiniTimeOrg/InfiniTime)
 
-![Header Image](doc/logo/watchface_collage.png)
+![InfiniTime logo](doc/logo/infinitime-logo-small.jpg "InfiniTime Logo")
 
-<br>
-
-[![GitHub tag](https://img.shields.io/github/tag/InfiniTimeOrg/InfiniTime?include_prereleases=&sort=semver&color=blue)](https://github.com/InfiniTimeOrg/InfiniTime/releases)
-[![GitHub License](https://img.shields.io/github/license/InfiniTimeOrg/InfiniTime)](https://github.com/InfiniTimeOrg/InfiniLink/blob/main/LICENSE)
-[![Issues - InfiniTime](https://img.shields.io/github/issues/InfiniTimeOrg/InfiniTime)](https://github.com/InfiniTimeOrg/InfiniTime/issues)
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-
-# InfiniTime
-
-*Fast open-source firmware for the [PineTime smartwatch](https://pine64.org/devices/pinetime/) with many features, written in modern C++.*
-
-<br>
-
-</div>
-
-## Wadokei fork
-
-Based on [Sudrien's Watchy Wadokei](https://github.com/Sudrien/watchy_wadokei) --
-displays an Edo-period Japanese clock face and a sunrise/sunset-based hour hand.
-
-Also chimes hours according to the number on the face (9,8,7,6,5,4) at the top
-of each modern hour (so noon and 1pm will be 9 chimes, 2pm and 3pm will be 8, etc).
-
-See https://github.com/Sudrien/watchy_wadokei/blob/main/Reckoning.md for more ideas!
+Fast open-source firmware for the [PineTime smartwatch](https://www.pine64.org/pinetime/) with many features, written in modern C++.
 
 ## New to InfiniTime?
 
 - [Getting started with InfiniTime](doc/gettingStarted/gettingStarted-1.0.md)
 - [Updating the software](doc/gettingStarted/updating-software.md)
 - [About the firmware and bootloader](doc/gettingStarted/about-software.md)
-- [Available apps](doc/gettingStarted/Applications.md)
-- [Available watch faces](/doc/gettingStarted/Watchfaces.md)
-- [PineTimeStyle Watch face](https://pine64.org/documentation/PineTime/Watchfaces/PineTimeStyle)
-  - [Weather integration](https://pine64.org/documentation/PineTime/Software/InfiniTime_weather/)
+- [PineTimeStyle Watch face](https://wiki.pine64.org/wiki/PineTimeStyle)
+  - [Weather integration](https://wiki.pine64.org/wiki/Infinitime-Weather)
 
 ### Companion apps
 
 - [Gadgetbridge](https://gadgetbridge.org/) (Android)
-- [Amazfish](https://github.com/piggz/harbour-amazfish/) ([SailfishOS](https://sailfishos-chum.github.io/apps/harbour-amazfish/), [Ubuntu Touch](https://open-store.io/app/uk.co.piggz.amazfish), [Flatpak](https://flathub.org/apps/uk.co.piggz.amazfish))
+- [AmazFish](https://openrepos.net/content/piggz/amazfish/) (SailfishOS)
 - [Siglo](https://github.com/alexr4535/siglo) (Linux)
-- [InfiniLink](https://github.com/InfiniTimeOrg/InfiniLink) (iOS)
+- [InfiniLink](https://github.com/InfiniTimeOrg/InfiniLink) (iOS) **[Looking for a new maintainer]**
 - [ITD](https://gitea.elara.ws/Elara6331/itd) (Linux)
 - [WatchMate](https://github.com/azymohliad/watchmate) (Linux)
-- [InfiniTimeExplorer](https://infinitimeexplorer.netlify.app) (Web)
 
-<br>
-
-> *InfiniTimeExplorer is only compatible with web browsers that support Web BLE. Current fully supported browsers include Chrome and Microsoft Edge.* 
->
-> *We removed mentions to NRFConnect as this app is closed source and recent versions do not work anymore with InfiniTime (the last version known to work is 4.24.3). If you used NRFConnect in the past, we recommend you switch to [Gadgetbridge](https://gadgetbridge.org/).* 
+***Note** : We removed mentions to NRFConnect as this app is closed source and recent versions do not work anymore with InfiniTime (the last version known to work is 4.24.3). If you used NRFConnect in the past, we recommend you switch to [Gadgetbridge](https://gadgetbridge.org/).*
 
 ## Development
 
@@ -68,7 +35,7 @@ See https://github.com/Sudrien/watchy_wadokei/blob/main/Reckoning.md for more id
 
 ### Contributing
 
-- [How to contribute](CONTRIBUTING.md)
+- [How to contribute?](CONTRIBUTING.md)
 - [Coding conventions](doc/coding-convention.md)
 
 ### Build, flash and debug
@@ -105,17 +72,17 @@ This project is released under the GNU General Public License version 3 or, at y
 
 It integrates the following projects:
 
-- RTOS: **[FreeRTOS](https://freertos.org)** under the MIT license
-- UI: **[LittleVGL/LVGL](https://lvgl.io/)** under the MIT license
-- BLE stack: **[NimBLE](https://github.com/apache/mynewt-nimble)** under the Apache 2.0 license
-- Font: **[Jetbrains Mono](https://www.jetbrains.com/fr-fr/lp/mono/)** under the Apache 2.0 license
+- RTOS : **[FreeRTOS](https://freertos.org)** under the MIT license
+- UI : **[LittleVGL/LVGL](https://lvgl.io/)** under the MIT license
+- BLE stack : **[NimBLE](https://github.com/apache/mynewt-nimble)** under the Apache 2.0 license
+- Font : **[Jetbrains Mono](https://www.jetbrains.com/fr-fr/lp/mono/)** under the Apache 2.0 license
 
 ## Credits
 
-I’m not working alone on this project. First, many people create pull requests for this project. Then, there is the whole #pinetime community: a lot of people all around the world who are hacking, searching, experimenting and programming the Pinetime. We exchange our ideas, experiments and code in the chat rooms and forums.
+I’m not working alone on this project. First, many people create PR for this project. Then, there is the whole #pinetime community : a lot of people all around the world who are hacking, searching, experimenting and programming the Pinetime. We exchange our ideas, experiments and code in the chat rooms and forums.
 
 Here are some people I would like to highlight:
 
-- [Atc1441](https://github.com/atc1441/): He works on an Arduino based firmware for the Pinetime and many other smartwatches based on similar hardware. He was of great help when I was implementing support for the BMA421 motion sensor and I²C driver.
-- [Koen](https://github.com/bosmoment): He’s working on a firmware based on RiotOS. He integrated similar libs as me: NimBLE, LittleVGL,… His help was invaluable too!
-- [Lup Yuen Lee](https://github.com/lupyuen): He is everywhere: he works on a Rust firmware, builds a MCUBoot based bootloader for the Pinetime, designs a Flutter based companion app for smartphones and writes a lot of articles about the Pinetime!
+- [Atc1441](https://github.com/atc1441/) : He works on an Arduino based firmware for the Pinetime and many other smartwatches based on similar hardware. He was of great help when I was implementing support for the BMA421 motion sensor and I²C driver.
+- [Koen](https://github.com/bosmoment) : He’s working on a firmware based on RiotOS. He integrated similar libs as me : NimBLE, LittleVGL,… His help was invaluable too!
+- [Lup Yuen Lee](https://github.com/lupyuen) : He is everywhere: he works on a Rust firmware, builds a MCUBoot based bootloader for the Pinetime, designs a Flutter based companion app for smartphones and writes a lot of articles about the Pinetime!

bootloader/ota-dfu-python/README.md

@@ -7,9 +7,9 @@ My own contribution is little more than a brute force conversion to
 python3. It is sparsely tested so there are likely to be a few
 remaining bytes versus string bugs remaining in the places I didn't test
 . I used it primarily as part of
-[wasp-os](https://github.com/wasp-os/wasp-os) as a way to
+[wasp-os](https://github.com/daniel-thompson/wasp-os) as a way to
 deliver OTA updates to nRF52-based smart watches, especially the
-[Pine64 PineTime](https://pine64.org/devices/pinetime/).
+[Pine64 PineTime](https://www.pine64.org/pinetime/).
 
 ## What does it do?
 

doc/MotionService.md

@@ -21,5 +21,3 @@ The current raw motion values. This is a 3 `int16_t` array:
 - [0] : X
 - [1] : Y
 - [2] : Z
-
-The three motion values are in units of "binary milli-g", where 1g is represented by a value of 1024.

doc/SimpleWeatherService.md

@@ -1,69 +0,0 @@
-# Simple Weather Service
-
-## Introduction
-
-The Simple Weather Service provides a simple and straightforward API to specify the current weather and the forecast for the next 5 days.
-It effectively replaces the original Weather Service (from InfiniTime 1.8) since InfiniTime 1.14.
-
-## Service
-
-The service UUID is `00050000-78fc-48fe-8e23-433b3a1942d0`.
-
-## Characteristics
-
-## Weather data (UUID 00050001-78fc-48fe-8e23-433b3a1942d0)
-
-The host uses this characteristic to update the current weather information and the forecast for the next 5 days.
-
-This characteristics accepts a byte array with the following 2-Bytes header:
-
- - [0] Message Type : 
-   - `0` : Current weather
-   - `1` : Forecast
- - [1] Message Version : Version `0` is currently supported. Other versions might be added in future releases
-
-### Current Weather 
-
-The byte array must contain the following data:
-
- - [0] : Message type = `0`
- - [1] : Message version = `0`
- - [2][3][4][5][6][7][8][9] : Timestamp (64 bits UNIX timestamp, number of seconds elapsed since 1 JAN 1970)  in local time (the same timezone as the one used to set the time)
- - [10, 11] : Current temperature (°C * 100)
- - [12, 13] : Minimum temperature (°C * 100)
- - [14, 15] : Maximum temperature (°C * 100)
- - [16]..[47] : location (string, unused characters should be set to `0`)
- - [48] : icon ID 
-   - 0 = Sun, clear sky
-   - 1 = Few clouds
-   - 2 = Clouds
-   - 3 = Heavy clouds
-   - 4 = Clouds & rain
-   - 5 = Rain
-   - 6 = Thunderstorm
-   - 7 = Snow
-   - 8 = Mist, smog
-
-### Forecast
-
-The byte array must contain the following data:
-
-  - [0] : Message type = `1`
-  - [1] : Message version = `0`
-  - [2][3][4][5][6][7][8][9] : Timestamp (64 bits UNIX timestamp, number of seconds elapsed since 1 JAN 1970) in local time (the same timezone as the one used to set the time)
-  - [10] Number of days (Max 5, fields for unused days should be set to `0`)
-  - [11,12] Day 0 Minimum temperature (°C * 100)
-  - [13,14] Day 0 Maximum temperature (°C * 100)
-  - [15] Day 0 Icon ID
-  - [16,17] Day 1 Minimum temperature (°C * 100)
-  - [18,19] Day 1 Maximum temperature (°C * 100)
-  - [20] Day 1 Icon ID
-  - [21,22] Day 2 Minimum temperature (°C * 100)
-  - [23,24] Day 2 Maximum temperature (°C * 100)
-  - [25] Day 2 Icon ID
-  - [26,27] Day 3 Minimum temperature (°C * 100)
-  - [28,29] Day 3 Maximum temperature (°C * 100)
-  - [30] Day 3 Icon ID
-  - [31,32] Day 4 Minimum temperature (°C * 100)
-  - [33,34] Day 4 Maximum temperature (°C * 100)
-  - [35] Day 4 Icon ID

doc/ble.md

@@ -92,10 +92,7 @@ The following custom services are implemented in InfiniTime:
 
 - Since InfiniTime 1.8:
 
-  - ~~Weather Service: `00040000-78fc-48fe-8e23-433b3a1942d0`~~ (replaced by Simple Weather Service in InfiniTime 1.14)
-
-- Since InfiniTime 1.14
-  - [Simple Weather Service](SimpleWeatherService.md) : `00050000-78fc-48fe-8e23-433b3a1942d0`
+  - [Weather Service](/src/components/ble/weather/WeatherService.h): `00040000-78fc-48fe-8e23-433b3a1942d0`
 
 ---
 

doc/buildAndProgram.md

@@ -42,8 +42,8 @@ CMake configures the project according to variables you specify the command line
 **NRF5_SDK_PATH**|path to the NRF52 SDK|`-DNRF5_SDK_PATH=/home/jf/nrf52/Pinetime/sdk`|
 **CMAKE_BUILD_TYPE (\*)**| Build type (Release or Debug). Release is applied by default if this variable is not specified.|`-DCMAKE_BUILD_TYPE=Debug`
 **BUILD_DFU (\*\*)**|Build DFU files while building (needs [adafruit-nrfutil](https://github.com/adafruit/Adafruit_nRF52_nrfutil)).|`-DBUILD_DFU=1`
-**BUILD_RESOURCES (\*\*)**| Generate external resource while building (needs [lv_font_conv](https://github.com/lvgl/lv_font_conv) and [python3-pil/pillow](https://pillow.readthedocs.io) module). |`-DBUILD_RESOURCES=1`
-**TARGET_DEVICE**|Target device, used for hardware configuration. Allowed: `PINETIME, MOY_TFK5, MOY_TIN5, MOY_TON5, MOY_UNK`|`-DTARGET_DEVICE=PINETIME` (Default)
+**BUILD_RESOURCES (\*\*)**| Generate external resource while building (needs [lv_font_conv](https://github.com/lvgl/lv_font_conv) and [lv_img_conv](https://github.com/lvgl/lv_img_conv). |`-DBUILD_RESOURCES=1`
+**TARGET_DEVICE**|Target device, used for hardware configuration. Allowed: `PINETIME, MOY-TFK5, MOY-TIN5, MOY-TON5, MOY-UNK`|`-DTARGET_DEVICE=PINETIME` (Default)
 
 #### (\*) Note about **CMAKE_BUILD_TYPE**
 By default, this variable is set to *Release*. It compiles the code with size and speed optimizations. We use this value for all the binaries we publish when we [release](https://github.com/InfiniTimeOrg/InfiniTime/releases) new versions of InfiniTime.
@@ -98,4 +98,4 @@ Binary files are generated into the folder `src`:
 - **pinetime-mcuboot-app-image** : MCUBoot image of the firmware
 - **pinetime-mcuboot-app-dfu** : DFU file of the firmware
 
-The same files are generated for **pinetime-recovery** and **pinetime-recovery-loader**
+The same files are generated for **pinetime-recovery** and **pinetime-recoveryloader**

doc/buildWithVScode.md

@@ -32,7 +32,7 @@ The .devcontainer folder contains the configuration and scripts for using a Dock
 
 Using the [Remote-Containers](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers) extension is recommended. It will handle configuring the Docker virtual machine and setting everything up.
 
-More documentation is available in the [readme in .devcontainer](usingDevcontainers.md)
+More documentation is available in the [readme in .devcontainer](../.devcontainer/README.md)
 
 ### DevContainer on Ubuntu
 

doc/code/Apps.md

@@ -9,144 +9,59 @@ This page will teach you:
 
 The user interface of InfiniTime is made up of **screens**.
 Screens that are opened from the app launcher are considered **apps**.
-Every app in InfiniTime is its own class.
+Every app in InfiniTime is it's own class.
 An instance of the class is created when the app is launched, and destroyed when the user exits the app.
-Apps run inside the `DisplayApp` task (briefly discussed [here](./Intro.md)).
+Apps run inside the "displayapp" task (briefly discussed [here](./Intro.md)).
 Apps are responsible for everything drawn on the screen when they are running.
-Apps can be refreshed periodically and reacts to external events (touch or button).
+By default, apps only do something (as in a function is executed) when they are created or when a touch event is detected.
 
 ## Interface
 
-Every app class is declared inside the namespace `Pinetime::Applications::Screens` 
-and inherits
-from [`Pinetime::Applications::Screens::Screen`](https://github.com/InfiniTimeOrg/InfiniTime/blob/main/src/displayapp/screens/Screen.h).
+Every app class has to be inside the namespace `Pinetime::Applications::Screens` and inherit from `Screen`.
+The constructor should have at least one parameter `DisplayApp* app`, which it needs for the constructor of its parent class Screen.
+Other parameters should be references to controllers that the app needs.
+A destructor is needed to clean up LVGL and restore any changes (for example re-enable sleeping).
+App classes can override `bool OnButtonPushed()`, `bool OnTouchEvent(TouchEvents event)` and `bool OnTouchEvent(uint16_t x, uint16_t y)` to implement their own functionality for those events.
+If an app only needs to display some text and do something upon a touch screen button press,
+it does not need to override any of these functions, as LVGL can also handle touch events for you.
+If you have any doubts, you can always look at how the other apps function for reference.
 
-Each app defines its own constructor.
-The constructors mostly take references to InfiniTime `Controllers` (ex: Alarm, DateTime, BLE services, Settings,...)
-the app needs for its operations. The constructor is responsible for initializing the UI of the app.
+### Continuous updating
 
-The **destructor** cleans up LVGL and restores any changes (for example re-enable sleeping).
+If your app needs to be updated continuously, you can do so by overriding the `Refresh()` function in your class
+and calling `lv_task_create` inside the constructor.
 
-App classes can override `bool OnButtonPushed()`, `bool OnTouchEvent(TouchEvents event)`
-and `bool OnTouchEvent(uint16_t x, uint16_t y)` to implement their own functionality for those events.
+An example call could look like this:
 
-Apps that need to be refreshed periodically create an `lv_task` (using `lv_task_create()`)
-that will call the method `Refresh()` periodically.
-
-## App types
-
-There are basically 3 types of applications : **system** apps and **user** apps and **watch faces**.
-
-**System** applications are always built into InfiniTime, and InfiniTime cannot work properly without those apps.
-Settings, notifications and the application launcher are examples of such system applications.
-
-**User** applications are optionally built into the firmware. They extend the functionalities of the system.
-
-**Watch faces** are very similar to the **user** apps, they are optional, but at least one must be built into the firmware.
-
-The distinction between **system** apps,  **user** apps and watch faces allows for more flexibility and customization.
-This allows to easily select which user applications and watch faces must be built into the firmware
-without overflowing the system memory.
-
-## Apps and watch faces initialization
-
-Apps are created by `DisplayApp` in `DisplayApp::LoadScreen()`.
-This method simply call the creates an instance of the class that corresponds to the app specified in parameters.
-
-The constructor of **system** apps is called directly. If the application is a **user** app,
-the corresponding `AppDescription` is first retrieved from `userApps`
-and then the function `create` is called to create an instance of the app.
-
-Watch faces are handled in a very similar way as the **user** apps : they are created by `DisplayApp` in the method `DisplayApp::LoadScreen()` when the application type is `Apps::Clock`.
-
-## User application selection at build time
-
-The list of user applications is generated at build time by the `consteval` function `CreateAppDescriptions()`
-in `UserApps.h`. This method takes the list of applications that must be built into the firmware image.
-This list of applications is defined as a list `Apps` enum values named `UserAppTypes` in `Apps.h`.
-For each application listed in `UserAppTypes`, an entry of type `AppDescription` is added to the array `userApps`.
-This entry is created by using the information provided by a template `AppTraits`
-that is customized for every user application.
-
-Here is an example of an AppTraits customized for the Alarm application. 
-It defines the type of application, its icon and a function that returns an instance of the application.
-
-```c++
-template <>
-struct AppTraits<Apps::Alarm> {
-  static constexpr Apps app = Apps::Alarm;
-  static constexpr const char* icon = Screens::Symbols::clock;
-
-  static Screens::Screen* Create(AppControllers& controllers) {
-    return new Screens::Alarm(controllers.alarmController,
-                              controllers.settingsController.GetClockType(),
-                              *controllers.systemTask,
-                              controllers.motorController);
-  };
-};
+```cpp
+taskRefresh = lv_task_create(RefreshTaskCallback, LV_DISP_DEF_REFR_PERIOD, LV_TASK_PRIO_MID, this);
 ```
 
-This array `userApps` is used by `DisplayApp` to create the applications and the `AppLauncher`
-to list all available applications.
-
-## Watch face selection at build time
-
-The list of available watch faces is also generated at build time by the `consteval`
-function `CreateWatchFaceDescriptions()` in `UserApps.h` in the same way as the **user** apps.
-Watch faces must declare a `WatchFaceTraits` so that the corresponding `WatchFaceDescription` can be generated.
-Here is an example of `WatchFaceTraits`:
-```c++
-    template <>
-    struct WatchFaceTraits<WatchFace::Analog> {
-      static constexpr WatchFace watchFace = WatchFace::Analog;
-      static constexpr const char* name = "Analog face";
-
-      static Screens::Screen* Create(AppControllers& controllers) {
-        return new Screens::WatchFaceAnalog(controllers.dateTimeController,
-                                            controllers.batteryController,
-                                            controllers.bleController,
-                                            controllers.notificationManager,
-                                            controllers.settingsController);
-      };
-
-      static bool IsAvailable(Pinetime::Controllers::FS& /*filesystem*/) {
-        return true;
-      }
-    };
-```
+With `taskRefresh` being a member variable of your class and of type `lv_task_t*`.
+Remember to delete the task again using `lv_task_del`.
+The function `RefreshTaskCallback` is inherited from `Screen` and just calls your `Refresh` function.
 
 ## Creating your own app
 
-A minimal user app could look like this:
+A minimal app could look like this:
 
 MyApp.h:
 
 ```cpp
 #pragma once
 
-#include "displayapp/Apps.h"
 #include "displayapp/screens/Screen.h"
-#include "displayapp/Controllers.h"
-#include "Symbols.h"
+#include <lvgl/lvgl.h>
 
 namespace Pinetime {
   namespace Applications {
     namespace Screens {
       class MyApp : public Screen {
       public:
-        MyApp();
+        MyApp(DisplayApp* app);
         ~MyApp() override;
       };
     }
-    
-    template <>
-    struct AppTraits<Apps::MyApp> {
-      static constexpr Apps app = Apps::MyApp;
-      static constexpr const char* icon = Screens::Symbols::myApp;
-      static Screens::Screen* Create(AppControllers& controllers) {
-        return new Screens::MyApp();
-      }
-    };
   }
 }
 ```
@@ -155,10 +70,11 @@ MyApp.cpp:
 
 ```cpp
 #include "displayapp/screens/MyApp.h"
+#include "displayapp/DisplayApp.h"
 
 using namespace Pinetime::Applications::Screens;
 
-MyApp::MyApp() {
+MyApp::MyApp(DisplayApp* app) : Screen(app) {
   lv_obj_t* title = lv_label_create(lv_scr_act(), nullptr);
   lv_label_set_text_static(title, "My test application");
   lv_label_set_align(title, LV_LABEL_ALIGN_CENTER);
@@ -170,42 +86,20 @@ MyApp::~MyApp() {
 }
 ```
 
-Both of these files should be in [displayapp/screens/](/src/displayapp/screens/).
+Both of these files should be in [displayapp/screens/](/src/displayapp/screens/)
+or [displayapp/screens/settings/](/src/displayapp/screens/settings/) if it's a setting app.
 
 Now we have our very own app, but InfiniTime does not know about it yet.
-The first step is to include your `MyApp.cpp` (or any new cpp files for that matter)
+The first step is to include your MyApp.cpp (or any new cpp files for that matter)
 in the compilation by adding it to [CMakeLists.txt](/CMakeLists.txt).
-The next step to making it launch-able is to give your app an id.
-To do this, add an entry in the enum class `Pinetime::Applications::Apps` ([displayapp/apps/Apps.h](/src/displayapp/apps/Apps.h.in)).
-Name this entry after your app. Add `#include "displayapp/screens/MyApp.h"`
-to the file [displayapp/DisplayApp.cpp](/src/displayapp/DisplayApp.cpp).
-
-If your application is a **system** application, go to the function `DisplayApp::LoadScreen`
-and add another case to the switch statement.
+The next step to making it launchable is to give your app an id.
+To do this, add an entry in the enum class `Pinetime::Applications::Apps` ([displayapp/Apps.h](/src/displayapp/Apps.h)).
+Name this entry after your app. Add `#include "displayapp/screens/MyApp.h"` to the file [displayapp/DisplayApp.cpp](/src/displayapp/DisplayApp.cpp).
+Now, go to the function `DisplayApp::LoadScreen` and add another case to the switch statement.
 The case will be the id you gave your app earlier.
 If your app needs any additional arguments, this is the place to pass them.
 
-If your application is a **user** application, you don't need to add anything in DisplayApp,
-everything will be automatically generated for you.
-The user application will also be automatically be added to the app launcher menu.
-
-Since the list of **user** application is generated by CMake, you need to add the variable `ENABLE_USERAPPS` to the command line of CMake.
-This variable must be set with a string composed of an ordered list of the **user** applications that must be built into the firmware.
-The items of the list are fields from the enumeration `Apps`.
-Ex : build the firmware with 3 user application : Alarm, Timer and MyApp (the application will be listed in this specific order in the application menu).
-
-```cmake
-$ cmake ... -DENABLE_USERAPPS="Apps::Alarm, Apps::Timer, Apps::MyApp" ... 
-```
-
-Similarly, the list of watch faces is also generated by CMake, so you need to add the variable `ENABLE_WATCHFACES` to the command line of CMake.
-It must be set with the comma separated list of watch faces that will be built into the firmware.
-
-Ex: build the firmware with 3 watch faces : Analog, PineTimeStyle and Infineat:
-
-```cmake
-$ cmake ... -DENABLE_WATCHFACES="WatchFace::Analog,WatchFace::PineTimeStyle,WatchFace::Infineat" ...
-```
+If you want to add your app in the app launcher, add your app in [displayapp/screens/ApplicationList.h](/src/displayapp/screens/ApplicationList.h) to the array containing the applications and their corresponding symbol. If your app is a setting, do the same procedure in [displayapp/screens/settings/Settings.h](/src/displayapp/screens/settings/Settings.h).
 
 You should now be able to [build](../buildAndProgram.md) the firmware
 and flash it to your PineTime. Yay!

doc/gettingStarted/Applications.md

@@ -1,99 +0,0 @@
-# Applications
-
-InfiniTime has 13 apps on the `main` branch at the time of writing.
-
-## List of apps
-- Stopwatch
-- Alarm
-- Timer
-- Steps
-- Heartrate
-- Music
-- InfiniPaint
-- Paddle
-- 2
-- InfiniDice
-- Metronome
-- Maps
-- Weather
-
-### Stopwatch
-![Stopwatch UI](/doc/gettingStarted/AppsScreenshots/stopwatch.png)
-- Press the Start button (bottom right) to start or stop the timer.
-   - You can also press the side button while the timer is running to pause the timer.
-- Press the Flag button (bottom left) to add a lap.
-- The stopwatch will not yet continue counting time while the app is closed.
-
-### Alarm
-![Alarm UI](/doc/gettingStarted/AppsScreenshots/alarm.png)
-- Ajust the time with the time picker.
-- Press the Info button in the top middle to see time remaning.
-- Use the toggle in the bottom left to turn the alarm on/off.
-- Use the button in the bottom right to change the alarm frequency.
-   - You can choose between once, daily, or Monday - Friday.
-
-### Timer
-![Timer UI](/doc/gettingStarted/AppsScreenshots/timer.png)
-- Ajust how long the timer should go for with the time picker.
-- Press the Start button at the bottom to start/stop the timer.
-
-### Steps
-![Steps UI](/doc/gettingStarted/AppsScreenshots/steps.png)
-- The total count of steps for the current display will show in the middle of the screen.
-- The Reset button in the bottom middle resets the Trip counter. (Total of all steps taken.)
-- The progress circle shows the percentage of your daily goal completed.
-
-### Heartrate
-![Heartrate UI](/doc/gettingStarted/AppsScreenshots/Heartrate.png)
-- Press Start to start measuring your heartrate.
-    - It may take a bit to get the first measurement.
-
-### Music
-![Music UI](/doc/gettingStarted/AppsScreenshots/Music.png)
-- This app shows currently playing music.
-    - Please note that this app is not very useful without a device connected.
-- Press the button in the center to play/pause, and the buttons on the left and right to go to the previous and next tracks, respectively.
-- Swipe up to get to volume controls.
-
-### InfiniPaint
-![InfiniPaint UI](/doc/gettingStarted/AppsScreenshots/Paint.png)
-- This app does not allow you to swipe from the top to exit, use the side button instead.
-- Draw on the screen to add lines.
-- Hold down in one spot to change paint colors.
-
-### Paddle
-![Paddle UI](/doc/gettingStarted/AppsScreenshots/Pong.png)
-- This app does not allow you to swipe from the top to exit, use the side button instead.
-- Drag your finger to move the paddle.
-- Goal: Don't let the ball go off the left side of the screen.
-
-### 2
-![2 UI](/doc/gettingStarted/AppsScreenshots/2048.png)
-- This app does not allow you to swipe from the top to exit, use the side button instead.
-- Play a game of 2048.
-- Swipe up, down, left, or right tomove the tiles.
-- When two tiles with the same number run into each other, they will add together.
-- Goal: Don't let the screen fill up with tiles, and get to the 2048 tile to win.
-
-### InfiniDice
-![InfiniDice UI](/doc/gettingStarted/AppsScreenshots/Dice.png)
-- Ajust the count to change the number of dice.
-- Ajust the sides to change the number of sides.
-- Press the button at the bottom to roll.
-- The result will be on the right side of the screen.
-
-### Metronome
-![Metronome UI](/doc/gettingStarted/AppsScreenshots/Metronome.png)
-- Ajust the BPM with the circular slider.
-    - A bug currently makes it always snap to 98 BPM.
-- Use the button in the bottom left to start the metronome.
-
-### Maps
-![Maps UI](/doc/gettingStarted/AppsScreenshots/Maps.png)
-- This app shows info from a navigation app.
-    - Please note that this app is not very useful without a device connected.
-
-### Weather
-![Weather UI](/doc/gettingStarted/AppsScreenshots/Weather.png)
-- This app shows weather info.
-    - Please note that this app is not very useful without a device connected.

doc/gettingStarted/Watchfaces.md

@@ -1,31 +0,0 @@
-# Watchfaces
-
-InfiniTime has 6 apps on the `main` branch at the time of writing.
-
-## List of apps
-- Digital
-- Analog
-- PineTimeStyle
-- Terminal
-- Infinineat
-- Casio G7710
-
-### Digital
-![Digital face](/doc/gettingStarted/Watchfaces/Digital.png)
-
-### Analog
-![Analog face](/doc/gettingStarted/Watchfaces/Analog.png)
-
-### PineTimeStyle
-![PineTimeStyle face](/doc/gettingStarted/Watchfaces/PineTimeStyle.png)
-    - You can long-press on the display to change colors, step style, and weather.
-
-### Terminal
-![Terminal face](/doc/gettingStarted/Watchfaces/Terminal.png)
-
-### Infinineat
-![Infinineat face](/doc/gettingStarted/Watchfaces/Infinineat.png)
-    - You can long-press on the display to change colors.
-
-### Casio G7710
-![Casio G7710 face](/doc/gettingStarted/Watchfaces/CasioG7710.png)

doc/gettingStarted/gettingStarted-1.0.md

@@ -14,7 +14,7 @@ You can sync the time using companion apps.
 
 - Gadgetbridge automatically synchronizes the time when you connect it to your watch. More information on Gadgetbridge [here](/doc/gettingStarted/ota-gadgetbridge.md)
 - [Sync the time with NRFConnect](/doc/gettingStarted/time-nrfconnect.md)
-- [Sync the time with your browser](https://hubmartin.github.io/WebBLEWatch/)
+- Sync the time with your browser https://hubmartin.github.io/WebBLEWatch/
 
 You can also set the time in the settings without a companion app. (version >1.7.0)
 
@@ -46,7 +46,7 @@ On the bottom right, you can see how many steps you have taken today.
 ![Settings](ui/settings.jpg)
 
 - Swipe **up** to display the application menus. Apps (stopwatch, music, step, games,...) can be started from this menu.
-- Swipe **down** to display the notification panel. Notifications sent by your companion app will be displayed here.
+- Swipe **down** to display the notification panel. Notification sent by your companion app will be displayed here.
 - Swipe **right** to display the Quick Actions menu. This menu allows you to
   - Set the brightness of the display
   - Start the **flashlight** app

doc/gettingStarted/ota-gadgetbridge.md

@@ -1,35 +1,29 @@
 # Connecting to Gadgetbridge
 
-Launch Gadgetbridge and tap on the menu button in the top left:
+Launch Gadgetbridge and tap on the **"+"** button on the bottom right to add a new device:
 
 ![Gadgetbridge 0](gadgetbridge0.jpg)
 
-Press the "Connect new device" button:
+Wait for the scan to complete, your PineTime should be detected:
 
 ![Gadgetbridge 1](gadgetbridge1.jpg)
 
-Your PineTime should appear on the list. Tap on it.
-
 Tap on it. Gadgdetbridge will pair and connect to your device:
 
 ![Gadgetbridge 2](gadgetbridge2.jpg)
 
 # Updating with Gadgetbridge
 
-Now that Gadgetbridge is connected to your PineTime, press the three dots on the device card:
+Now that Gadgetbridge is connected to your PineTime, use a file browser application and find the DFU file (`pinetime-mcuboot-app-dfu-x.x.x.zip`) you downloaded previously. Tap on it and open it using the Gadgetbridge application/firmware installer:
 
 ![Gadgetbridge 3](gadgetbridge3.jpg)
 
-Now press the "File Installer" button:
+Read the warning carefully and tap **Install**:
 
 ![Gadgetbridge 4](gadgetbridge4.jpg)
 
-Select the firmware you downloaded (`pinetime-mcuboot-app-dfu-x.x.x.zip`) from the [Releases tab](https://github.com/InfiniTimeOrg/InfiniTime/releases/latest):
+Wait for the transfer to finish. Your PineTime should reset and reboot with the new version of InfiniTime!
+
+Don't forget to **validate** your firmware. In the InfiniTime go to the settings (swipe right, select gear icon) and Firmware option and click **validate**. Otherwise after reboot the previous firmware will be used.
 
 ![Gadgetbridge 5](gadgetbridge5.jpg)
-
-Wait for the transfer to finish. There will be a progress bar on both the watch and the phone. Your PineTime should reboot with the new version of InfiniTime!
-
-Don't forget to **validate** your firmware. In the InfiniTime go to the settings (swipe right, select gear icon) and scroll to the Firmware option and click **validate**. Otherwise, after reboot the previous firmware will be used.
-
-![Validate](validate.png)

doc/gettingStarted/updating-software.md

@@ -6,7 +6,7 @@ If you just want to flash or upgrade InfiniTime on your PineTime, this page is f
 
 You can check the InfiniTime version by first swiping right on the watch face to open quick settings, tapping the cogwheel to open settings, swipe up until you find an entry named "About" and tap on it.
 
-![InfiniTime 1.14 version](version.png)
+![InfiniTime 1.0 version](version-1.0.jpg)
 
 PineTimes shipped after June 2021 will ship with the latest version of [the bootloader](https://github.com/JF002/pinetime-mcuboot-bootloader/releases/tag/1.0.0) and [recovery firmware](https://github.com/InfiniTimeOrg/InfiniTime/releases/tag/0.14.1)
 
@@ -49,7 +49,7 @@ Since those resources are not part of the firmware, they need to be flashed and
 Resources are packaged into a single .zip file named `infinitime-resources-x.y.z.zip` (where `x`, `y` and `z` are the version numbers of InfiniTime). 
 You can use the companion app of your choice to flash the resources.
 
-**Note: at the time of writing this page, [Amazfish](https://github.com/piggz/harbour-amazfish) and [ITD](https://gitea.arsenm.dev/Arsen6331/itd) have already integrated this functionality. Other companion apps will hopefully implement it soon!*
+**Note : at the time of writing this page, [Amazfish](https://github.com/piggz/harbour-amazfish) and [ITD](https://gitea.arsenm.dev/Arsen6331/itd) have already integrated this functionality. Other companion apps will hopefully implement it soon!*
 
 ## Amazfish
 Use the `Download file` functionality of Amazfish. 

docker/Dockerfile

@@ -1,13 +1,7 @@
 FROM ubuntu:22.04
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG NODE_MAJOR=20
 RUN apt-get update -qq \
-    && apt-get install -y ca-certificates curl gnupg \
-    && mkdir -p /etc/apt/keyrings \
-    && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
-    && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \
-    && apt-get update -qq \
     && apt-get install -y \
 # x86_64 / generic packages
       bash \
@@ -15,14 +9,13 @@ RUN apt-get update -qq \
       cmake \
       git \
       make \
-      nodejs \
       python3 \
       python3-pip \
-      python3-pil \
       python-is-python3 \
       tar \
       unzip \
       wget \
+      curl \
       # aarch64 packages
       libffi-dev \
       libssl-dev \
@@ -35,15 +28,10 @@ RUN apt-get update -qq \
       libpango-1.0-0 \
       ibpango1.0-dev \
       libpangocairo-1.0-0 \
+    && curl -sL https://deb.nodesource.com/setup_18.x | bash - \
+    && apt-get install -y nodejs \
     && rm -rf /var/cache/apt/* /var/lib/apt/lists/*;
 
-# Add the necessary apt-gets for the devcontainer
-RUN apt-get update -qq \
-    && apt-get install -y \
-        clang-format-14 \
-        clang-tidy \
-        libncurses5
-
 # Git needed for PROJECT_GIT_COMMIT_HASH variable setting
 
 RUN pip3 install adafruit-nrfutil
@@ -51,6 +39,10 @@ RUN pip3 install -Iv cryptography==3.3
 RUN pip3 install cbor
 RUN npm i lv_font_conv@1.5.2 -g
 
+RUN npm i ts-node@10.9.1 -g
+RUN npm i @swc/core -g
+RUN npm i lv_img_conv@0.3.0 -g
+
 # build.sh knows how to compile
 COPY build.sh /opt/
 
@@ -62,11 +54,5 @@ RUN bash -c "source /opt/build.sh; GetNrfSdk;"
 # McuBoot
 RUN bash -c "source /opt/build.sh; GetMcuBoot;"
 
-# Add the infinitime user for connecting devcontainer
-RUN adduser infinitime
-
-# Configure Git to accept the /sources directory as safe
-RUN git config --global --add safe.directory /sources
-
 ENV SOURCES_DIR /sources
 CMD ["/opt/build.sh"]

docker/infinisim-cmake.patch

@@ -1,19 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index edd6748..641b74a 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -243,6 +243,14 @@ add_library(littlefs STATIC
- target_include_directories(littlefs PUBLIC "${InfiniTime_DIR}/src/libs/littlefs")
- target_link_libraries(infinisim PRIVATE littlefs)
- 
-+# sunset
-+add_library(sunset STATIC
-+  ${InfiniTime_DIR}/src/libs/sunset/src/sunset.h
-+  ${InfiniTime_DIR}/src/libs/sunset/src/sunset.cpp
-+)
-+target_include_directories(sunset PUBLIC "${InfiniTime_DIR}/src/libs/sunset")
-+target_link_libraries(infinisim PRIVATE sunset)
-+
- # QCBOR
- add_library(QCBOR STATIC
-   ${InfiniTime_DIR}/src/libs/QCBOR/src/ieee754.c

docker/infinisim-main.patch

@@ -1,20 +0,0 @@
-diff --git a/main.cpp b/main.cpp
-index 8070db7..530ff4b 100644
---- a/main.cpp
-+++ b/main.cpp
-@@ -823,14 +823,10 @@ public:
-     void switch_to_screen(uint8_t screen_idx)
-     {
-       if (screen_idx == 1) {
--        settingsController.SetWatchFace(Pinetime::Applications::WatchFace::Digital);
--        displayApp.StartApp(Pinetime::Applications::Apps::Clock, Pinetime::Applications::DisplayApp::FullRefreshDirections::None);
--      }
--      else if (screen_idx == 2) {
-         settingsController.SetWatchFace(Pinetime::Applications::WatchFace::Analog);
-         displayApp.StartApp(Pinetime::Applications::Apps::Clock, Pinetime::Applications::DisplayApp::FullRefreshDirections::None);
-       }
--      else if (screen_idx == 3) {
-+      else if (screen_idx == 2) {
-         settingsController.SetWatchFace(Pinetime::Applications::WatchFace::PineTimeStyle);
-         displayApp.StartApp(Pinetime::Applications::Apps::Clock, Pinetime::Applications::DisplayApp::FullRefreshDirections::None);
-       }

docker/infinisim-terminal.patch

@@ -1,17 +0,0 @@
-diff --git a/littlefs-do-main.cpp b/littlefs-do-main.cpp
-index 0a5dfbd..3e818af 100644
---- a/littlefs-do-main.cpp
-+++ b/littlefs-do-main.cpp
-@@ -537,10 +537,10 @@ int command_settings(const std::string &program_name, const std::vector<std::str
-   {
-     auto clockface = settingsController.GetWatchFace();
-     auto clockface_str = [](auto val) {
--      if (val == Pinetime::Applications::WatchFace::Digital) return "Digital";
-+      //if (val == Pinetime::Applications::WatchFace::Digital) return "Digital";
-       if (val == Pinetime::Applications::WatchFace::Analog) return "Analog";
-       if (val == Pinetime::Applications::WatchFace::PineTimeStyle) return "PineTimeStyle";
--      if (val == Pinetime::Applications::WatchFace::Terminal) return "Terminal";
-+      //if (val == Pinetime::Applications::WatchFace::Terminal) return "Terminal";
-       return "unknown";
-     }(clockface);
-     std::cout << "ClockFace: " << static_cast<uint32_t>(clockface) << " " << clockface_str << std::endl;

hooks/pre-commit

@@ -1,33 +1,25 @@
-#!/bin/sh
-
-name="clang-format"
-
-if [ -z "$(command -v "git-$name")" ]; then
-  name="$(basename -a $(find $(echo "$PATH" | tr ':' ' ') -maxdepth 1 -type f -executable -name 'git-clang-format*') | sort | tail -n 1 | sed 's/^git-//')"
+#!/bin/bash
+if clang-format --version | grep -q 'version 11\.'; then
+   CLANG_FORMAT_EXECUTABLE="clang-format"
+else
+   CLANG_FORMAT_EXECUTABLE="clang-format-11"
 fi
 
-minVersion="14.0.0"
-
-for file in $(find $(echo "$PATH" | tr ':' ' ') -maxdepth 1 -type f -executable -name 'clang-format*'); do
-  curBin="$file"
-  curVersion="$("$curBin" --version | cut -d ' ' -f 3)"
-
-  if [ "$(printf '%s\n' "$curVersion" "$version" "$minVersion" | sort -V | tail -n 1)" = "$curVersion" ]; then
-    bin="$curBin"
-    version="$curVersion"
-  fi
-done
-
-if [ -z "$name" ] || [ -z "$bin" ]; then
-  echo "Could not find a suitable clang-format installation. Install clang-format that includes the git-clang-format script, with at least version $minVersion"
+if ! command -v $CLANG_FORMAT_EXECUTABLE &> /dev/null
+then
+    echo $CLANG_FORMAT_EXECUTABLE does not exist, make sure to install it
     exit 1
 fi
 
-args="--binary $bin -q --extensions cpp,h --style file --staged -- :!src/FreeRTOS :!src/libs"
-
-changedFiles="$(git "$name" --diffstat $args)"
-git "$name" $args
-
-echo "$changedFiles" | head -n -1 | cut -d ' ' -f 2 | while read -r file; do
-  git add -- "$file"
+for FILE in $(git diff --cached --name-only)
+do
+	if [[ "$FILE" =~ src/[A-Za-z0-9\ \-]+*\.(c|h|cpp|cc)$ ]]; then
+		echo Autoformatting $FILE with $CLANG_FORMAT_EXECUTABLE
+		$CLANG_FORMAT_EXECUTABLE -style=file -i -- $FILE
+		git add -- $FILE
+	elif [[ "$FILE" =~ src/(components|displayapp|drivers|heartratetask|logging|systemtask)/.*\.(c|h|cpp|cc)$ ]]; then
+		echo Autoformatting $FILE with $CLANG_FORMAT_EXECUTABLE
+		$CLANG_FORMAT_EXECUTABLE -style=file -i -- $FILE
+		git add -- $FILE
+	fi
 done

shell.nix

@@ -6,39 +6,19 @@ with pkgs; let
     intelhex
     click
     cryptography
-    pillow
   ]);
-  lv_img_convWrapper = pkgs.writeScriptBin "lv_img_conv" ''
-    npm install lv_img_conv
-    nodejs node_modules/lv_img_conv/lv_img_conv.js
-  '';
-  buildInfinitime = pkgs.writeScriptBin "build-infinitime" ''
-    mkdir -p build/
-    cmake -DARM_NONE_EABI_TOOLCHAIN_PATH=$ARM_NONE_EABI_TOOLCHAIN_PATH \
-          -DNRF5_SDK_PATH=$NRF5_SDK_PATH \
-          -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE \
-          -DBUILD_DFU=$BUILD_DFU \
-          -DBUILD_RESOURCES=$BUILD_RESOURCES \
-          -DTARGET_DEVICE=$TARGET_DEVICE \
-          -S . -B build
-    cmake --build build -j6
-  '';
 in mkShell {
   packages = [
     gcc-arm-embedded-10
     nrf5-sdk
     cmake
     nodePackages.lv_font_conv
-    lv_img_convWrapper
-    # lv_img_conv
-    nodejs
+    lv_img_conv
     py4McuBoot
     clang-tools
     SDL2
     libpng
-    adafruit-nrfutil
-    buildInfinitime
-    # watchmate # wish this worked -- use flatpak run io.gitlab.azymohliad.WatchMate
+    python3Packages.adafruit-nrfutil
   ];
 
   ARM_NONE_EABI_TOOLCHAIN_PATH="${gcc-arm-embedded-10}";
@@ -47,4 +27,5 @@ in mkShell {
   BUILD_DFU=1;
   BUILD_RESOURCES=1;
   TARGET_DEVICE="PINETIME";
+
 }

src/CMakeLists.txt

@@ -174,11 +174,6 @@ set(LITTLEFS_SRC
         libs/littlefs/lfs.c
         )
 
-set(SUNSET_SRC
-        libs/sunset/src/sunset.h
-        libs/sunset/src/sunset.cpp
-        )
-
 set(LVGL_SRC
         libs/lv_conf.h
         libs/lvgl/lvgl.h
@@ -360,6 +355,14 @@ set(LVGL_SRC
         libs/lvgl/src/lv_widgets/lv_win.c
         )
 
+set(QCBOR_SRC
+        libs/QCBOR/src/ieee754.c
+        libs/QCBOR/src/qcbor_decode.c
+        libs/QCBOR/src/qcbor_encode.c
+        libs/QCBOR/src/qcbor_err_to_str.c
+        libs/QCBOR/src/UsefulBuf.c
+        )
+
 list(APPEND IMAGE_FILES
         displayapp/icons/battery/batteryicon.c
         )
@@ -370,6 +373,7 @@ list(APPEND SOURCE_FILES
         logging/NrfLogger.cpp
         displayapp/DisplayApp.cpp
         displayapp/screens/Screen.cpp
+        displayapp/screens/Clock.cpp
         displayapp/screens/Tile.cpp
         displayapp/screens/StopWatch.cpp
         displayapp/screens/BatteryIcon.cpp
@@ -379,22 +383,26 @@ list(APPEND SOURCE_FILES
         displayapp/screens/Label.cpp
         displayapp/screens/FirmwareUpdate.cpp
         displayapp/screens/Music.cpp
+        displayapp/screens/Weather.cpp
+        displayapp/screens/Navigation.cpp
+        displayapp/screens/Metronome.cpp
+        displayapp/screens/Motion.cpp
         displayapp/screens/FirmwareValidation.cpp
         displayapp/screens/ApplicationList.cpp
         displayapp/screens/Notifications.cpp
+        displayapp/screens/Twos.cpp
         displayapp/screens/HeartRate.cpp
+        displayapp/screens/Motion.cpp
         displayapp/screens/FlashLight.cpp
         displayapp/screens/List.cpp
         displayapp/screens/CheckboxList.cpp
         displayapp/screens/BatteryInfo.cpp
         displayapp/screens/Steps.cpp
         displayapp/screens/Timer.cpp
-        displayapp/screens/Dice.cpp
         displayapp/screens/PassKey.cpp
         displayapp/screens/Error.cpp
         displayapp/screens/Alarm.cpp
         displayapp/screens/Styles.cpp
-        displayapp/screens/WeatherSymbols.cpp
         displayapp/Colors.cpp
         displayapp/widgets/Counter.cpp
         displayapp/widgets/PageIndicator.cpp
@@ -406,28 +414,21 @@ list(APPEND SOURCE_FILES
         displayapp/screens/settings/Settings.cpp
         displayapp/screens/settings/SettingWatchFace.cpp
         displayapp/screens/settings/SettingTimeFormat.cpp
-        displayapp/screens/settings/SettingWeatherFormat.cpp
         displayapp/screens/settings/SettingWakeUp.cpp
         displayapp/screens/settings/SettingDisplay.cpp
         displayapp/screens/settings/SettingSteps.cpp
         displayapp/screens/settings/SettingSetDateTime.cpp
         displayapp/screens/settings/SettingSetDate.cpp
         displayapp/screens/settings/SettingSetTime.cpp
-        displayapp/screens/settings/SettingLocation.cpp
         displayapp/screens/settings/SettingChimes.cpp
         displayapp/screens/settings/SettingShakeThreshold.cpp
         displayapp/screens/settings/SettingBluetooth.cpp
-        displayapp/screens/settings/SettingLocation.cpp
 
         ## Watch faces
         displayapp/screens/WatchFaceAnalog.cpp
-        #displayapp/screens/WatchFaceDigital.cpp
-        #displayapp/screens/WatchFaceInfineat.cpp
-        #displayapp/screens/WatchFaceTerminal.cpp
-        displayapp/screens/WatchFacePineTimeStyle.cpp
-        #displayapp/screens/WatchFaceCasioStyleG7710.cpp
-        #displayapp/screens/WatchFaceFuzzy.cpp
-        #displayapp/screens/WatchFaceSundial.cpp
+        displayapp/screens/WatchFaceDigital.cpp
+        displayapp/screens/WatchFaceCasioStyleG7710.cpp
+        displayapp/screens/WatchFaceFuzzy.cpp
 
         ##
 
@@ -456,7 +457,7 @@ list(APPEND SOURCE_FILES
         components/ble/CurrentTimeService.cpp
         components/ble/AlertNotificationService.cpp
         components/ble/MusicService.cpp
-        components/ble/SimpleWeatherService.cpp
+        components/ble/weather/WeatherService.cpp
         components/ble/NavigationService.cpp
         components/ble/BatteryInformationService.cpp
         components/ble/FSService.cpp
@@ -480,7 +481,6 @@ list(APPEND SOURCE_FILES
 
         systemtask/SystemTask.cpp
         systemtask/SystemMonitor.cpp
-        systemtask/WakeLock.cpp
         drivers/TwiMaster.cpp
 
         heartratetask/HeartRateTask.cpp
@@ -526,7 +526,7 @@ list(APPEND RECOVERY_SOURCE_FILES
         components/ble/CurrentTimeService.cpp
         components/ble/AlertNotificationService.cpp
         components/ble/MusicService.cpp
-        components/ble/SimpleWeatherService.cpp
+        components/ble/weather/WeatherService.cpp
         components/ble/BatteryInformationService.cpp
         components/ble/FSService.cpp
         components/ble/ImmediateAlertService.cpp
@@ -545,8 +545,8 @@ list(APPEND RECOVERY_SOURCE_FILES
 
         systemtask/SystemTask.cpp
         systemtask/SystemMonitor.cpp
-        systemtask/WakeLock.cpp
         drivers/TwiMaster.cpp
+        components/gfx/Gfx.cpp
         components/rle/RleDecoder.cpp
         components/heartrate/HeartRateController.cpp
         heartratetask/HeartRateTask.cpp
@@ -576,6 +576,7 @@ list(APPEND RECOVERYLOADER_SOURCE_FILES
 
         components/rle/RleDecoder.cpp
 
+        components/gfx/Gfx.cpp
         drivers/St7789.cpp
         components/brightness/BrightnessController.cpp
 
@@ -593,6 +594,7 @@ set(INCLUDE_FILES
         displayapp/Messages.h
         displayapp/TouchEvents.h
         displayapp/screens/Screen.h
+        displayapp/screens/Clock.h
         displayapp/screens/Tile.h
         displayapp/screens/StopWatch.h
         displayapp/screens/BatteryIcon.h
@@ -606,9 +608,13 @@ set(INCLUDE_FILES
         displayapp/screens/ApplicationList.h
         displayapp/screens/CheckboxList.h
         displayapp/Apps.h
+        displayapp/WatchFaces.h
         displayapp/screens/Notifications.h
         displayapp/screens/HeartRate.h
+        displayapp/screens/Metronome.h
+        displayapp/screens/Motion.h
         displayapp/screens/Timer.h
+        displayapp/screens/Alarm.h
         displayapp/Colors.h
         displayapp/widgets/Counter.h
         displayapp/widgets/PageIndicator.h
@@ -647,7 +653,7 @@ set(INCLUDE_FILES
         components/ble/BleClient.h
         components/ble/HeartRateService.h
         components/ble/MotionService.h
-        components/ble/SimpleWeatherService.h
+        components/ble/weather/WeatherService.h
         components/settings/Settings.h
         components/timer/Timer.h
         components/alarm/AlarmController.h
@@ -658,7 +664,6 @@ set(INCLUDE_FILES
         displayapp/InfiniTimeTheme.h
         systemtask/SystemTask.h
         systemtask/SystemMonitor.h
-        systemtask/WakeLock.h
         displayapp/screens/Symbols.h
         drivers/TwiMaster.h
         heartratetask/HeartRateTask.h
@@ -773,7 +778,7 @@ link_directories(
 set(COMMON_FLAGS -MP -MD -mthumb -mabi=aapcs -ftree-vrp -ffunction-sections -fdata-sections -fno-strict-aliasing -fno-builtin -fshort-enums -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fstack-usage -fno-exceptions -fno-non-call-exceptions)
 set(WARNING_FLAGS -Wall -Wextra -Warray-bounds=2 -Wformat=2 -Wformat-overflow=2 -Wformat-truncation=2 -Wformat-nonliteral -Wno-missing-field-initializers -Wno-unknown-pragmas -Wno-expansion-to-defined -Wreturn-type -Werror=return-type -Werror)
 set(DEBUG_FLAGS -Og -g3)
-set(DEBUG_FLAGS -Os)
+set(RELEASE_FLAGS -Os)
 set(CXX_FLAGS -fno-rtti)
 set(ASM_FLAGS -x assembler-with-cpp)
 add_definitions(-DCONFIG_GPIO_AS_PINRESET)
@@ -795,18 +800,18 @@ add_definitions(-DTARGET_DEVICE_NAME="${TARGET_DEVICE}")
 if(TARGET_DEVICE STREQUAL "PINETIME")
   add_definitions(-DDRIVER_PINMAP_PINETIME)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
-elseif(TARGET_DEVICE STREQUAL "MOY_TFK5") # P8a
+elseif(TARGET_DEVICE STREQUAL "MOY-TFK5") # P8a
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
-elseif(TARGET_DEVICE STREQUAL "MOY_TIN5") # P8a variant 2
+elseif(TARGET_DEVICE STREQUAL "MOY-TIN5") # P8a variant 2
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
-elseif(TARGET_DEVICE STREQUAL "MOY_TON5") # P8b
+elseif(TARGET_DEVICE STREQUAL "MOY-TON5") # P8b
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC
   add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500)
   add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1)
-elseif(TARGET_DEVICE STREQUAL "MOY_UNK") # P8b mirrored
+elseif(TARGET_DEVICE STREQUAL "MOY-UNK") # P8b mirrored
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC
   add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500)
@@ -842,13 +847,11 @@ add_subdirectory(displayapp/fonts)
 target_compile_options(infinitime_fonts PUBLIC
         ${COMMON_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
 
-add_subdirectory(displayapp/apps)
-
 # NRF SDK
 add_library(nrf-sdk STATIC ${SDK_SOURCE_FILES})
 target_include_directories(nrf-sdk SYSTEM PUBLIC . ../)
@@ -856,9 +859,10 @@ target_include_directories(nrf-sdk SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
 target_compile_options(nrf-sdk PRIVATE
         ${COMMON_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
+        -O3
         )
 
 # NimBLE
@@ -868,7 +872,7 @@ target_include_directories(nimble SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
 target_compile_options(nimble PRIVATE
         ${COMMON_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -880,28 +884,37 @@ target_include_directories(lvgl SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
 target_compile_options(lvgl PRIVATE
         ${COMMON_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
 
+# QCBOR
+add_library(QCBOR STATIC ${QCBOR_SRC})
+target_include_directories(QCBOR SYSTEM PUBLIC libs/QCBOR/inc)
+# This is required with the current configuration
+target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_FLOAT_HW_USE)
+# These are for space-saving
+target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_PREFERRED_FLOAT)
+target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_EXP_AND_MANTISSA)
+target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_STRINGS)
+#target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_ARRAYS)
+target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_UNCOMMON_TAGS)
+target_compile_definitions(QCBOR PUBLIC USEFULBUF_CONFIG_LITTLE_ENDIAN)
+set_target_properties(QCBOR PROPERTIES LINKER_LANGUAGE C)
+target_compile_options(QCBOR PRIVATE
+        ${COMMON_FLAGS}
+        $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
+        $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
+        -O3
+        )
+
 # LITTLEFS_SRC
 add_library(littlefs STATIC ${LITTLEFS_SRC})
 target_include_directories(littlefs SYSTEM PUBLIC . ../)
 target_include_directories(littlefs SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
 target_compile_options(littlefs PRIVATE
-        ${COMMON_FLAGS}
-        $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
-        $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
-        $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
-        )
-
-# SUNSET_SRC
-add_library(sunset STATIC ${SUNSET_SRC})
-target_include_directories(sunset SYSTEM PUBLIC . ../)
-target_include_directories(sunset SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
-target_compile_options(sunset PRIVATE
         ${COMMON_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
         $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
@@ -915,12 +928,12 @@ set(EXECUTABLE_FILE_NAME ${EXECUTABLE_NAME}-${pinetime_VERSION_MAJOR}.${pinetime
 set(NRF5_LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/gcc_nrf52.ld")
 add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
 set_target_properties(${EXECUTABLE_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_FILE_NAME})
-target_link_libraries(${EXECUTABLE_NAME} nimble nrf-sdk lvgl littlefs sunset infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_NAME} nimble nrf-sdk lvgl littlefs QCBOR infinitime_fonts)
 target_compile_options(${EXECUTABLE_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -949,13 +962,13 @@ set(IMAGE_MCUBOOT_FILE_NAME_BIN ${EXECUTABLE_MCUBOOT_NAME}-image-${pinetime_VERS
 set(DFU_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
 set(NRF5_LINKER_SCRIPT_MCUBOOT "${CMAKE_SOURCE_DIR}/gcc_nrf52-mcuboot.ld")
 add_executable(${EXECUTABLE_MCUBOOT_NAME} ${SOURCE_FILES})
-target_link_libraries(${EXECUTABLE_MCUBOOT_NAME} nimble nrf-sdk lvgl littlefs sunset infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_MCUBOOT_NAME} nimble nrf-sdk lvgl littlefs QCBOR infinitime_fonts)
 set_target_properties(${EXECUTABLE_MCUBOOT_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_MCUBOOT_FILE_NAME})
 target_compile_options(${EXECUTABLE_MCUBOOT_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -991,14 +1004,14 @@ endif()
 set(EXECUTABLE_RECOVERY_NAME "pinetime-recovery")
 set(EXECUTABLE_RECOVERY_FILE_NAME ${EXECUTABLE_RECOVERY_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
 add_executable(${EXECUTABLE_RECOVERY_NAME} ${RECOVERY_SOURCE_FILES})
-target_link_libraries(${EXECUTABLE_RECOVERY_NAME} nimble nrf-sdk littlefs sunset infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_RECOVERY_NAME} nimble nrf-sdk littlefs QCBOR infinitime_fonts)
 set_target_properties(${EXECUTABLE_RECOVERY_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERY_FILE_NAME})
 target_compile_definitions(${EXECUTABLE_RECOVERY_NAME} PUBLIC "PINETIME_IS_RECOVERY")
 target_compile_options(${EXECUTABLE_RECOVERY_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -1023,14 +1036,14 @@ set(IMAGE_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-image-$
 set(IMAGE_RECOVERY_MCUBOOT_FILE_NAME_HEX ${IMAGE_RECOVERY_MCUBOOT_FILE_NAME}.hex)
 set(DFU_RECOVERY_MCUBOOT_FILE_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
 add_executable(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} ${RECOVERY_SOURCE_FILES})
-target_link_libraries(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} nimble nrf-sdk littlefs sunset infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} nimble nrf-sdk littlefs QCBOR infinitime_fonts)
 set_target_properties(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERY_MCUBOOT_FILE_NAME})
 target_compile_definitions(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} PUBLIC "PINETIME_IS_RECOVERY")
 target_compile_options(${EXECUTABLE_RECOVERY_MCUBOOT_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -1063,13 +1076,13 @@ endif()
 set(EXECUTABLE_RECOVERYLOADER_NAME "pinetime-recovery-loader")
 set(EXECUTABLE_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_RECOVERYLOADER_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
 add_executable(${EXECUTABLE_RECOVERYLOADER_NAME} ${RECOVERYLOADER_SOURCE_FILES})
-target_link_libraries(${EXECUTABLE_RECOVERYLOADER_NAME} nrf-sdk infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_RECOVERYLOADER_NAME} nrf-sdk QCBOR infinitime_fonts)
 set_target_properties(${EXECUTABLE_RECOVERYLOADER_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERYLOADER_FILE_NAME})
 target_compile_options(${EXECUTABLE_RECOVERYLOADER_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )
@@ -1098,13 +1111,13 @@ set(IMAGE_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_N
 set(IMAGE_MCUBOOT_RECOVERYLOADER_FILE_NAME_HEX ${IMAGE_MCUBOOT_RECOVERYLOADER_FILE_NAME}.hex)
 set(DFU_MCUBOOT_RECOVERYLOADER_FILE_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
 add_executable(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} ${RECOVERYLOADER_SOURCE_FILES})
-target_link_libraries(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} nrf-sdk infinitime_fonts infinitime_apps)
+target_link_libraries(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} nrf-sdk QCBOR infinitime_fonts)
 set_target_properties(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_MCUBOOT_RECOVERYLOADER_FILE_NAME})
 target_compile_options(${EXECUTABLE_MCUBOOT_RECOVERYLOADER_NAME} PUBLIC
         ${COMMON_FLAGS}
         ${WARNING_FLAGS}
         $<$<CONFIG:DEBUG>: ${DEBUG_FLAGS}>
-        $<$<CONFIG:RELEASE>: ${DEBUG_FLAGS}>
+        $<$<CONFIG:RELEASE>: ${RELEASE_FLAGS}>
         $<$<COMPILE_LANGUAGE:CXX>: ${CXX_FLAGS}>
         $<$<COMPILE_LANGUAGE:ASM>: ${ASM_FLAGS}>
         )

src/FreeRTOSConfig.h

@@ -62,8 +62,7 @@
 #define configTICK_RATE_HZ                      1024
 #define configMAX_PRIORITIES                    (3)
 #define configMINIMAL_STACK_SIZE                (120)
-// how much heap can one smartwatch need, michael, 40kb?
-#define configTOTAL_HEAP_SIZE                   (1024 * 39)
+#define configTOTAL_HEAP_SIZE                   (1024 * 40)
 #define configMAX_TASK_NAME_LEN                 (4)
 #define configUSE_16_BIT_TICKS                  0
 #define configIDLE_SHOULD_YIELD                 1
@@ -76,7 +75,6 @@
 #define configUSE_TIME_SLICING                  0
 #define configUSE_NEWLIB_REENTRANT              0
 #define configENABLE_BACKWARD_COMPATIBILITY     1
-#define configUSE_TASK_NOTIFICATIONS            0
 
 /* Hook function related definitions. */
 #define configUSE_IDLE_HOOK            0

src/components/alarm/AlarmController.cpp

@@ -19,13 +19,11 @@
 #include "systemtask/SystemTask.h"
 #include "task.h"
 #include <chrono>
-#include <libraries/log/nrf_log.h>
 
 using namespace Pinetime::Controllers;
 using namespace std::chrono_literals;
 
-AlarmController::AlarmController(Controllers::DateTime& dateTimeController, Controllers::FS& fs)
-  : dateTimeController {dateTimeController}, fs {fs} {
+AlarmController::AlarmController(Controllers::DateTime& dateTimeController) : dateTimeController {dateTimeController} {
 }
 
 namespace {
@@ -38,28 +36,11 @@ namespace {
 void AlarmController::Init(System::SystemTask* systemTask) {
   this->systemTask = systemTask;
   alarmTimer = xTimerCreate("Alarm", 1, pdFALSE, this, SetOffAlarm);
-  LoadSettingsFromFile();
-  if (alarm.isEnabled) {
-    NRF_LOG_INFO("[AlarmController] Loaded alarm was enabled, scheduling");
-    ScheduleAlarm();
-  }
-}
-
-void AlarmController::SaveAlarm() {
-  // verify if it is necessary to save
-  if (alarmChanged) {
-    SaveSettingsToFile();
-  }
-  alarmChanged = false;
 }
 
 void AlarmController::SetAlarmTime(uint8_t alarmHr, uint8_t alarmMin) {
-  if (alarm.hours == alarmHr && alarm.minutes == alarmMin) {
-    return;
-  }
-  alarm.hours = alarmHr;
-  alarm.minutes = alarmMin;
-  alarmChanged = true;
+  hours = alarmHr;
+  minutes = alarmMin;
 }
 
 void AlarmController::ScheduleAlarm() {
@@ -72,19 +53,18 @@ void AlarmController::ScheduleAlarm() {
   tm* tmAlarmTime = std::localtime(&ttAlarmTime);
 
   // If the time being set has already passed today,the alarm should be set for tomorrow
-  if (alarm.hours < dateTimeController.Hours() ||
-      (alarm.hours == dateTimeController.Hours() && alarm.minutes <= dateTimeController.Minutes())) {
+  if (hours < dateTimeController.Hours() || (hours == dateTimeController.Hours() && minutes <= dateTimeController.Minutes())) {
     tmAlarmTime->tm_mday += 1;
     // tm_wday doesn't update automatically
     tmAlarmTime->tm_wday = (tmAlarmTime->tm_wday + 1) % 7;
   }
 
-  tmAlarmTime->tm_hour = alarm.hours;
-  tmAlarmTime->tm_min = alarm.minutes;
+  tmAlarmTime->tm_hour = hours;
+  tmAlarmTime->tm_min = minutes;
   tmAlarmTime->tm_sec = 0;
 
   // if alarm is in weekday-only mode, make sure it shifts to the next weekday
-  if (alarm.recurrence == RecurType::Weekdays) {
+  if (recurrence == RecurType::Weekdays) {
     if (tmAlarmTime->tm_wday == 0) { // Sunday, shift 1 day
       tmAlarmTime->tm_mday += 1;
     } else if (tmAlarmTime->tm_wday == 6) { // Saturday, shift 2 days
@@ -99,10 +79,7 @@ void AlarmController::ScheduleAlarm() {
   xTimerChangePeriod(alarmTimer, secondsToAlarm * configTICK_RATE_HZ, 0);
   xTimerStart(alarmTimer, 0);
 
-  if (!alarm.isEnabled) {
-    alarm.isEnabled = true;
-    alarmChanged = true;
-  }
+  state = AlarmState::Set;
 }
 
 uint32_t AlarmController::SecondsToAlarm() const {
@@ -111,72 +88,20 @@ uint32_t AlarmController::SecondsToAlarm() const {
 
 void AlarmController::DisableAlarm() {
   xTimerStop(alarmTimer, 0);
-  isAlerting = false;
-  if (alarm.isEnabled) {
-    alarm.isEnabled = false;
-    alarmChanged = true;
-  }
+  state = AlarmState::Not_Set;
 }
 
 void AlarmController::SetOffAlarmNow() {
-  isAlerting = true;
+  state = AlarmState::Alerting;
   systemTask->PushMessage(System::Messages::SetOffAlarm);
 }
 
 void AlarmController::StopAlerting() {
-  isAlerting = false;
-  // Disable alarm unless it is recurring
-  if (alarm.recurrence == RecurType::None) {
-    alarm.isEnabled = false;
-    alarmChanged = true;
+  // Alarm state is off unless this is a recurring alarm
+  if (recurrence == RecurType::None) {
+    state = AlarmState::Not_Set;
   } else {
     // set next instance
     ScheduleAlarm();
   }
 }
-
-void AlarmController::SetRecurrence(RecurType recurrence) {
-  if (alarm.recurrence != recurrence) {
-    alarm.recurrence = recurrence;
-    alarmChanged = true;
-  }
-}
-
-void AlarmController::LoadSettingsFromFile() {
-  lfs_file_t alarmFile;
-  AlarmSettings alarmBuffer;
-
-  if (fs.FileOpen(&alarmFile, "/.system/alarm.dat", LFS_O_RDONLY) != LFS_ERR_OK) {
-    NRF_LOG_WARNING("[AlarmController] Failed to open alarm data file");
-    return;
-  }
-
-  fs.FileRead(&alarmFile, reinterpret_cast<uint8_t*>(&alarmBuffer), sizeof(alarmBuffer));
-  fs.FileClose(&alarmFile);
-  if (alarmBuffer.version != alarmFormatVersion) {
-    NRF_LOG_WARNING("[AlarmController] Loaded alarm settings has version %u instead of %u, discarding",
-                    alarmBuffer.version,
-                    alarmFormatVersion);
-    return;
-  }
-
-  alarm = alarmBuffer;
-  NRF_LOG_INFO("[AlarmController] Loaded alarm settings from file");
-}
-
-void AlarmController::SaveSettingsToFile() const {
-  lfs_dir systemDir;
-  if (fs.DirOpen("/.system", &systemDir) != LFS_ERR_OK) {
-    fs.DirCreate("/.system");
-  }
-  fs.DirClose(&systemDir);
-  lfs_file_t alarmFile;
-  if (fs.FileOpen(&alarmFile, "/.system/alarm.dat", LFS_O_WRONLY | LFS_O_CREAT) != LFS_ERR_OK) {
-    NRF_LOG_WARNING("[AlarmController] Failed to open alarm data file for saving");
-    return;
-  }
-
-  fs.FileWrite(&alarmFile, reinterpret_cast<const uint8_t*>(&alarm), sizeof(alarm));
-  fs.FileClose(&alarmFile);
-  NRF_LOG_INFO("[AlarmController] Saved alarm settings with format version %u to file", alarm.version);
-}

src/components/alarm/AlarmController.h

@@ -30,65 +30,47 @@ namespace Pinetime {
   namespace Controllers {
     class AlarmController {
     public:
-      AlarmController(Controllers::DateTime& dateTimeController, Controllers::FS& fs);
+      AlarmController(Controllers::DateTime& dateTimeController);
 
       void Init(System::SystemTask* systemTask);
-      void SaveAlarm();
       void SetAlarmTime(uint8_t alarmHr, uint8_t alarmMin);
       void ScheduleAlarm();
       void DisableAlarm();
       void SetOffAlarmNow();
       uint32_t SecondsToAlarm() const;
       void StopAlerting();
+      enum class AlarmState { Not_Set, Set, Alerting };
       enum class RecurType { None, Daily, Weekdays };
 
       uint8_t Hours() const {
-        return alarm.hours;
+        return hours;
       }
 
       uint8_t Minutes() const {
-        return alarm.minutes;
+        return minutes;
       }
 
-      bool IsAlerting() const {
-        return isAlerting;
-      }
-
-      bool IsEnabled() const {
-        return alarm.isEnabled;
+      AlarmState State() const {
+        return state;
       }
 
       RecurType Recurrence() const {
-        return alarm.recurrence;
+        return recurrence;
       }
 
-      void SetRecurrence(RecurType recurrence);
+      void SetRecurrence(RecurType recurType) {
+        recurrence = recurType;
+      }
 
     private:
-      // Versions 255 is reserved for now, so the version field can be made
-      // bigger, should it ever be needed.
-      static constexpr uint8_t alarmFormatVersion = 1;
-
-      struct AlarmSettings {
-        uint8_t version = alarmFormatVersion;
-        uint8_t hours = 7;
-        uint8_t minutes = 0;
-        RecurType recurrence = RecurType::None;
-        bool isEnabled = false;
-      };
-
-      bool isAlerting = false;
-      bool alarmChanged = false;
-
       Controllers::DateTime& dateTimeController;
-      Controllers::FS& fs;
       System::SystemTask* systemTask = nullptr;
       TimerHandle_t alarmTimer;
-      AlarmSettings alarm;
+      uint8_t hours = 7;
+      uint8_t minutes = 0;
       std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> alarmTime;
-
-      void LoadSettingsFromFile();
-      void SaveSettingsToFile() const;
+      AlarmState state = AlarmState::Not_Set;
+      RecurType recurrence = RecurType::None;
     };
   }
 }

src/components/ble/DfuService.cpp

@@ -124,11 +124,9 @@ int DfuService::WritePacketHandler(uint16_t connectionHandle, os_mbuf* om) {
                    bootloaderSize,
                    applicationSize);
 
-      // Wait until SystemTask has disabled sleeping
-      // This isn't quite correct, as we don't actually know
-      // if BleFirmwareUpdateStarted has been received yet
-      while (!systemTask.IsSleepDisabled()) {
-        vTaskDelay(pdMS_TO_TICKS(5));
+      // wait until SystemTask has finished waking up all devices
+      while (systemTask.IsSleeping()) {
+        vTaskDelay(50); // 50ms
       }
 
       dfuImage.Erase();
@@ -359,8 +357,6 @@ void DfuService::DfuImage::Init(size_t chunkSize, size_t totalSize, uint16_t exp
   this->totalSize = totalSize;
   this->expectedCrc = expectedCrc;
   this->ready = true;
-  totalWriteIndex = 0;
-  bufferWriteIndex = 0;
 }
 
 void DfuService::DfuImage::Append(uint8_t* data, size_t size) {

src/components/ble/DfuService.h

@@ -77,10 +77,6 @@ namespace Pinetime {
         uint16_t ComputeCrc(uint8_t const* p_data, uint32_t size, uint16_t const* p_crc);
       };
 
-      static constexpr ble_uuid128_t serviceUuid {
-        .u {.type = BLE_UUID_TYPE_128},
-        .value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15, 0xDE, 0xEF, 0x12, 0x12, 0x30, 0x15, 0x00, 0x00}};
-
     private:
       Pinetime::System::SystemTask& systemTask;
       Pinetime::Controllers::Ble& bleController;
@@ -94,6 +90,10 @@ namespace Pinetime {
 
       uint16_t revision {0x0008};
 
+      static constexpr ble_uuid128_t serviceUuid {
+        .u {.type = BLE_UUID_TYPE_128},
+        .value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15, 0xDE, 0xEF, 0x12, 0x12, 0x30, 0x15, 0x00, 0x00}};
+
       static constexpr ble_uuid128_t packetCharacteristicUuid {
         .u {.type = BLE_UUID_TYPE_128},
         .value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15, 0xDE, 0xEF, 0x12, 0x12, 0x32, 0x15, 0x00, 0x00}};

src/components/ble/HeartRateService.h

@@ -2,9 +2,9 @@
 #define min // workaround: nimble's min/max macros conflict with libstdc++
 #define max
 #include <host/ble_gap.h>
+#include <atomic>
 #undef max
 #undef min
-#include <atomic>
 
 namespace Pinetime {
   namespace Controllers {
@@ -21,14 +21,14 @@ namespace Pinetime {
       void SubscribeNotification(uint16_t attributeHandle);
       void UnsubscribeNotification(uint16_t attributeHandle);
 
-      static constexpr uint16_t heartRateServiceId {0x180D};
-      static constexpr ble_uuid16_t heartRateServiceUuid {.u {.type = BLE_UUID_TYPE_16}, .value = heartRateServiceId};
-
     private:
       NimbleController& nimble;
       Controllers::HeartRateController& heartRateController;
+      static constexpr uint16_t heartRateServiceId {0x180D};
       static constexpr uint16_t heartRateMeasurementId {0x2A37};
 
+      static constexpr ble_uuid16_t heartRateServiceUuid {.u {.type = BLE_UUID_TYPE_16}, .value = heartRateServiceId};
+
       static constexpr ble_uuid16_t heartRateMeasurementUuid {.u {.type = BLE_UUID_TYPE_16}, .value = heartRateMeasurementId};
 
       struct ble_gatt_chr_def characteristicDefinition[2];

src/components/ble/MotionService.cpp

@@ -120,7 +120,3 @@ void MotionService::UnsubscribeNotification(uint16_t attributeHandle) {
   else if (attributeHandle == motionValuesHandle)
     motionValuesNoficationEnabled = false;
 }
-
-bool MotionService::IsMotionNotificationSubscribed() const {
-  return motionValuesNoficationEnabled;
-}

src/components/ble/MotionService.h

@@ -21,7 +21,6 @@ namespace Pinetime {
 
       void SubscribeNotification(uint16_t attributeHandle);
       void UnsubscribeNotification(uint16_t attributeHandle);
-      bool IsMotionNotificationSubscribed() const;
 
     private:
       NimbleController& nimble;

src/components/ble/MusicService.cpp

@@ -18,8 +18,6 @@
 #include "components/ble/MusicService.h"
 #include "components/ble/NimbleController.h"
 #include <cstring>
-#include <FreeRTOS.h>
-#include <task.h>
 
 namespace {
   // 0000yyxx-78fc-48fe-8e23-433b3a1942d0

src/components/ble/MusicService.h

@@ -25,7 +25,6 @@
 #include <host/ble_uuid.h>
 #undef max
 #undef min
-#include <FreeRTOS.h>
 
 namespace Pinetime {
   namespace Controllers {

src/components/ble/NimbleController.cpp

@@ -158,10 +158,7 @@ void NimbleController::StartAdvertising() {
   }
 
   fields.flags = BLE_HS_ADV_F_DISC_GEN | BLE_HS_ADV_F_BREDR_UNSUP;
-  fields.uuids16 = &HeartRateService::heartRateServiceUuid;
-  fields.num_uuids16 = 1;
-  fields.uuids16_is_complete = 1;
-  fields.uuids128 = &DfuService::serviceUuid;
+  fields.uuids128 = &dfuServiceUuid;
   fields.num_uuids128 = 1;
   fields.uuids128_is_complete = 1;
   fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
@@ -454,15 +451,9 @@ void NimbleController::PersistBond(struct ble_gap_conn_desc& desc) {
     /* Wakeup Spi and SpiNorFlash before accessing the file system
      * This should be fixed in the FS driver
      */
+    systemTask.PushMessage(Pinetime::System::Messages::GoToRunning);
     systemTask.PushMessage(Pinetime::System::Messages::DisableSleeping);
-
-    // This isn't quite correct
-    // SystemTask could receive EnableSleeping right after passing this check
-    // We need some guarantee that the SystemTask has processed the above message
-    // before we can continue
-    while (!systemTask.IsSleepDisabled()) {
-      vTaskDelay(pdMS_TO_TICKS(5));
-    }
+    vTaskDelay(10);
 
     lfs_file_t file_p;
 

src/components/ble/NimbleController.h

@@ -21,7 +21,7 @@
 #include "components/ble/NavigationService.h"
 #include "components/ble/ServiceDiscovery.h"
 #include "components/ble/MotionService.h"
-#include "components/ble/SimpleWeatherService.h"
+#include "components/ble/weather/WeatherService.h"
 #include "components/fs/FS.h"
 
 namespace Pinetime {
@@ -67,7 +67,7 @@ namespace Pinetime {
         return anService;
       };
 
-      Pinetime::Controllers::SimpleWeatherService& weather() {
+      Pinetime::Controllers::WeatherService& weather() {
         return weatherService;
       };
 
@@ -99,7 +99,7 @@ namespace Pinetime {
       AlertNotificationClient alertNotificationClient;
       CurrentTimeService currentTimeService;
       MusicService musicService;
-      SimpleWeatherService weatherService;
+      WeatherService weatherService;
       NavigationService navService;
       BatteryInformationService batteryInformationService;
       ImmediateAlertService immediateAlertService;
@@ -112,6 +112,10 @@ namespace Pinetime {
       uint16_t connectionHandle = BLE_HS_CONN_HANDLE_NONE;
       uint8_t fastAdvCount = 0;
       uint8_t bondId[16] = {0};
+
+      ble_uuid128_t dfuServiceUuid {
+        .u {.type = BLE_UUID_TYPE_128},
+        .value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15, 0xDE, 0xEF, 0x12, 0x12, 0x30, 0x15, 0x00, 0x00}};
     };
 
     static NimbleController* nptr;

src/components/ble/SimpleWeatherService.cpp

@@ -1,173 +0,0 @@
-/*  Copyright (C) 2023 Jean-François Milants
-
-    This file is part of InfiniTime.
-
-    InfiniTime is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published
-    by the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    InfiniTime is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-#include "components/ble/SimpleWeatherService.h"
-
-#include <algorithm>
-#include <array>
-#include <cstring>
-#include <nrf_log.h>
-
-using namespace Pinetime::Controllers;
-
-namespace {
-  enum class MessageType : uint8_t { CurrentWeather, Forecast, Unknown };
-
-  uint64_t ToUInt64(const uint8_t* data) {
-    return data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24) + (static_cast<uint64_t>(data[4]) << 32) +
-           (static_cast<uint64_t>(data[5]) << 40) + (static_cast<uint64_t>(data[6]) << 48) + (static_cast<uint64_t>(data[7]) << 56);
-  }
-
-  int16_t ToInt16(const uint8_t* data) {
-    return data[0] + (data[1] << 8);
-  }
-
-  SimpleWeatherService::CurrentWeather CreateCurrentWeather(const uint8_t* dataBuffer) {
-    SimpleWeatherService::Location cityName;
-    std::memcpy(cityName.data(), &dataBuffer[16], 32);
-    cityName[32] = '\0';
-    return SimpleWeatherService::CurrentWeather(ToUInt64(&dataBuffer[2]),
-                                                SimpleWeatherService::Temperature(ToInt16(&dataBuffer[10])),
-                                                SimpleWeatherService::Temperature(ToInt16(&dataBuffer[12])),
-                                                SimpleWeatherService::Temperature(ToInt16(&dataBuffer[14])),
-                                                SimpleWeatherService::Icons {dataBuffer[16 + 32]},
-                                                std::move(cityName));
-  }
-
-  SimpleWeatherService::Forecast CreateForecast(const uint8_t* dataBuffer) {
-    auto timestamp = static_cast<uint64_t>(ToUInt64(&dataBuffer[2]));
-
-    std::array<std::optional<SimpleWeatherService::Forecast::Day>, SimpleWeatherService::MaxNbForecastDays> days;
-    const uint8_t nbDaysInBuffer = dataBuffer[10];
-    const uint8_t nbDays = std::min(SimpleWeatherService::MaxNbForecastDays, nbDaysInBuffer);
-    for (int i = 0; i < nbDays; i++) {
-      days[i] = SimpleWeatherService::Forecast::Day {SimpleWeatherService::Temperature(ToInt16(&dataBuffer[11 + (i * 5)])),
-                                                     SimpleWeatherService::Temperature(ToInt16(&dataBuffer[13 + (i * 5)])),
-                                                     SimpleWeatherService::Icons {dataBuffer[15 + (i * 5)]}};
-    }
-    return SimpleWeatherService::Forecast {timestamp, nbDays, days};
-  }
-
-  MessageType GetMessageType(const uint8_t* data) {
-    auto messageType = static_cast<MessageType>(*data);
-    if (messageType > MessageType::Unknown) {
-      return MessageType::Unknown;
-    }
-    return messageType;
-  }
-
-  uint8_t GetVersion(const uint8_t* dataBuffer) {
-    return dataBuffer[1];
-  }
-}
-
-int WeatherCallback(uint16_t /*connHandle*/, uint16_t /*attrHandle*/, struct ble_gatt_access_ctxt* ctxt, void* arg) {
-  return static_cast<Pinetime::Controllers::SimpleWeatherService*>(arg)->OnCommand(ctxt);
-}
-
-SimpleWeatherService::SimpleWeatherService(DateTime& dateTimeController) : dateTimeController(dateTimeController) {
-}
-
-void SimpleWeatherService::Init() {
-  ble_gatts_count_cfg(serviceDefinition);
-  ble_gatts_add_svcs(serviceDefinition);
-}
-
-int SimpleWeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
-  const auto* buffer = ctxt->om;
-  const auto* dataBuffer = buffer->om_data;
-
-  switch (GetMessageType(dataBuffer)) {
-    case MessageType::CurrentWeather:
-      if (GetVersion(dataBuffer) == 0) {
-        currentWeather = CreateCurrentWeather(dataBuffer);
-        NRF_LOG_INFO("Current weather :\n\tTimestamp : %d\n\tTemperature:%d\n\tMin:%d\n\tMax:%d\n\tIcon:%d\n\tLocation:%s",
-                     currentWeather->timestamp,
-                     currentWeather->temperature.PreciseCelsius(),
-                     currentWeather->minTemperature.PreciseCelsius(),
-                     currentWeather->maxTemperature.PreciseCelsius(),
-                     currentWeather->iconId,
-                     currentWeather->location.data());
-      }
-      break;
-    case MessageType::Forecast:
-      if (GetVersion(dataBuffer) == 0) {
-        forecast = CreateForecast(dataBuffer);
-        NRF_LOG_INFO("Forecast : Timestamp : %d", forecast->timestamp);
-        for (int i = 0; i < 5; i++) {
-          NRF_LOG_INFO("\t[%d] Min: %d - Max : %d - Icon : %d",
-                       i,
-                       forecast->days[i]->minTemperature.PreciseCelsius(),
-                       forecast->days[i]->maxTemperature.PreciseCelsius(),
-                       forecast->days[i]->iconId);
-        }
-      }
-      break;
-    default:
-      break;
-  }
-
-  return 0;
-}
-
-std::optional<SimpleWeatherService::CurrentWeather> SimpleWeatherService::Current() const {
-  if (currentWeather) {
-    auto currentTime = dateTimeController.CurrentDateTime().time_since_epoch();
-    auto weatherTpSecond = std::chrono::seconds {currentWeather->timestamp};
-    auto weatherTp = std::chrono::duration_cast<std::chrono::seconds>(weatherTpSecond);
-    auto delta = currentTime - weatherTp;
-
-    if (delta < std::chrono::hours {24}) {
-      return currentWeather;
-    }
-  }
-  return {};
-}
-
-std::optional<SimpleWeatherService::Forecast> SimpleWeatherService::GetForecast() const {
-  if (forecast) {
-    auto currentTime = dateTimeController.CurrentDateTime().time_since_epoch();
-    auto weatherTpSecond = std::chrono::seconds {forecast->timestamp};
-    auto weatherTp = std::chrono::duration_cast<std::chrono::seconds>(weatherTpSecond);
-    auto delta = currentTime - weatherTp;
-
-    if (delta < std::chrono::hours {24}) {
-      return this->forecast;
-    }
-  }
-  return {};
-}
-
-bool SimpleWeatherService::CurrentWeather::operator==(const SimpleWeatherService::CurrentWeather& other) const {
-  return this->iconId == other.iconId && this->temperature == other.temperature && this->timestamp == other.timestamp &&
-         this->maxTemperature == other.maxTemperature && this->minTemperature == other.maxTemperature &&
-         std::strcmp(this->location.data(), other.location.data()) == 0;
-}
-
-bool SimpleWeatherService::Forecast::Day::operator==(const SimpleWeatherService::Forecast::Day& other) const {
-  return this->iconId == other.iconId && this->maxTemperature == other.maxTemperature && this->minTemperature == other.maxTemperature;
-}
-
-bool SimpleWeatherService::Forecast::operator==(const SimpleWeatherService::Forecast& other) const {
-  for (int i = 0; i < this->nbDays; i++) {
-    if (this->days[i] != other.days[i]) {
-      return false;
-    }
-  }
-  return this->timestamp == other.timestamp && this->nbDays == other.nbDays;
-}

src/components/ble/SimpleWeatherService.h

@@ -1,174 +0,0 @@
-/*  Copyright (C) 2023 Jean-François Milants
-
-    This file is part of InfiniTime.
-
-    InfiniTime is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published
-    by the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    InfiniTime is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-#pragma once
-
-#include <cstdint>
-#include <string>
-#include <array>
-#include <memory>
-
-#define min // workaround: nimble's min/max macros conflict with libstdc++
-#define max
-#include <host/ble_gap.h>
-#include <host/ble_uuid.h>
-#include <optional>
-#include <cstring>
-#undef max
-#undef min
-
-#include "components/datetime/DateTimeController.h"
-
-int WeatherCallback(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt, void* arg);
-
-namespace Pinetime {
-  namespace Controllers {
-
-    class SimpleWeatherService {
-    public:
-      explicit SimpleWeatherService(DateTime& dateTimeController);
-
-      void Init();
-
-      int OnCommand(struct ble_gatt_access_ctxt* ctxt);
-
-      static constexpr uint8_t MaxNbForecastDays = 5;
-
-      enum class Icons : uint8_t {
-        Sun = 0,       // ClearSky
-        CloudsSun = 1, // FewClouds
-        Clouds = 2,    // Scattered clouds
-        BrokenClouds = 3,
-        CloudShowerHeavy = 4, // shower rain
-        CloudSunRain = 5,     // rain
-        Thunderstorm = 6,
-        Snow = 7,
-        Smog = 8, // Mist
-        Unknown = 255
-      };
-
-      class Temperature {
-      public:
-        explicit Temperature(int16_t raw) : raw {raw} {
-        }
-
-        [[nodiscard]] int16_t PreciseCelsius() const {
-          return raw;
-        }
-
-        [[nodiscard]] int16_t PreciseFahrenheit() const {
-          return raw * 9 / 5 + 3200;
-        }
-
-        [[nodiscard]] int16_t Celsius() const {
-          return (PreciseCelsius() + 50) / 100;
-        }
-
-        [[nodiscard]] int16_t Fahrenheit() const {
-          return (PreciseFahrenheit() + 50) / 100;
-        }
-
-        bool operator==(const Temperature& other) const {
-          return raw == other.raw;
-        }
-
-      private:
-        int16_t raw;
-      };
-
-      using Location = std::array<char, 33>; // 32 char + \0 (end of string)
-
-      struct CurrentWeather {
-        CurrentWeather(uint64_t timestamp,
-                       Temperature temperature,
-                       Temperature minTemperature,
-                       Temperature maxTemperature,
-                       Icons iconId,
-                       Location&& location)
-          : timestamp {timestamp},
-            temperature {temperature},
-            minTemperature {minTemperature},
-            maxTemperature {maxTemperature},
-            iconId {iconId},
-            location {std::move(location)} {
-        }
-
-        uint64_t timestamp;
-        Temperature temperature;
-        Temperature minTemperature;
-        Temperature maxTemperature;
-        Icons iconId;
-        Location location;
-
-        bool operator==(const CurrentWeather& other) const;
-      };
-
-      struct Forecast {
-        uint64_t timestamp;
-        uint8_t nbDays;
-
-        struct Day {
-          Temperature minTemperature;
-          Temperature maxTemperature;
-          Icons iconId;
-
-          bool operator==(const Day& other) const;
-        };
-
-        std::array<std::optional<Day>, MaxNbForecastDays> days;
-
-        bool operator==(const Forecast& other) const;
-      };
-
-      std::optional<CurrentWeather> Current() const;
-      std::optional<Forecast> GetForecast() const;
-
-    private:
-      // 00050000-78fc-48fe-8e23-433b3a1942d0
-      static constexpr ble_uuid128_t BaseUuid() {
-        return CharUuid(0x00, 0x00);
-      }
-
-      // 0005yyxx-78fc-48fe-8e23-433b3a1942d0
-      static constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) {
-        return ble_uuid128_t {.u = {.type = BLE_UUID_TYPE_128},
-                              .value = {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, y, x, 0x05, 0x00}};
-      }
-
-      ble_uuid128_t weatherUuid {BaseUuid()};
-
-      ble_uuid128_t weatherDataCharUuid {CharUuid(0x00, 0x01)};
-
-      const struct ble_gatt_chr_def characteristicDefinition[2] = {{.uuid = &weatherDataCharUuid.u,
-                                                                    .access_cb = WeatherCallback,
-                                                                    .arg = this,
-                                                                    .flags = BLE_GATT_CHR_F_WRITE,
-                                                                    .val_handle = &eventHandle},
-                                                                   {0}};
-      const struct ble_gatt_svc_def serviceDefinition[2] = {
-        {.type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &weatherUuid.u, .characteristics = characteristicDefinition},
-        {0}};
-
-      uint16_t eventHandle {};
-
-      Pinetime::Controllers::DateTime& dateTimeController;
-
-      std::optional<CurrentWeather> currentWeather;
-      std::optional<Forecast> forecast;
-    };
-  }
-}

src/components/ble/weather/WeatherData.h

@@ -0,0 +1,385 @@
+/*  Copyright (C) 2021 Avamander
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#pragma once
+
+/**
+ * Different weather events, weather data structures used by {@link WeatherService.h}
+ *
+ * How to upload events to the timeline?
+ *
+ * All timeline write payloads are simply CBOR-encoded payloads of the structs described below.
+ *
+ * All payloads have a mandatory header part and the dynamic part that
+ * depends on the event type specified in the header. If you don't,
+ * you'll get an error returned. Data is relatively well-validated,
+ * so keep in the bounds of the data types given.
+ *
+ * Write all struct members (CamelCase keys) into a single finite-sized map, and write it to the characteristic.
+ * Mind the MTU.
+ *
+ * How to debug?
+ *
+ * There's a Screen that you can compile into your firmware that shows currently valid events.
+ * You can adapt that to display something else. That part right now is very much work in progress
+ * because the exact requirements are not yet known.
+ *
+ *
+ * Implemented based on and other material:
+ * https://en.wikipedia.org/wiki/METAR
+ * https://www.weather.gov/jetstream/obscurationtypes
+ * http://www.faraim.org/aim/aim-4-03-14-493.html
+ */
+
+namespace Pinetime {
+  namespace Controllers {
+    class WeatherData {
+    public:
+      /**
+       * Visibility obscuration types
+       */
+      enum class obscurationtype {
+        /** No obscuration */
+        None = 0,
+        /** Water particles suspended in the air; low visibility; does not fall */
+        Fog = 1,
+        /** Tiny, dry particles in the air; invisible to the eye; opalescent */
+        Haze = 2,
+        /** Small fire-created particles suspended in the air */
+        Smoke = 3,
+        /** Fine rock powder, from for example volcanoes */
+        Ash = 4,
+        /** Fine particles of earth suspended in the air by the wind */
+        Dust = 5,
+        /** Fine particles of sand suspended in the air by the wind */
+        Sand = 6,
+        /** Water particles suspended in the air; low-ish visibility; temperature is near dewpoint */
+        Mist = 7,
+        /** This is SPECIAL in the sense that the thing raining down is doing the obscuration */
+        Precipitation = 8,
+        Length
+      };
+
+      /**
+       * Types of precipitation
+       */
+      enum class precipitationtype {
+        /**
+         * No precipitation
+         *
+         * Theoretically we could just _not_ send the event, but then
+         * how do we differentiate between no precipitation and
+         * no information about precipitation
+         */
+        None = 0,
+        /** Drops larger than a drizzle; also widely separated drizzle */
+        Rain = 1,
+        /** Fairly uniform rain consisting of fine drops */
+        Drizzle = 2,
+        /** Rain that freezes upon contact with objects and ground */
+        FreezingRain = 3,
+        /** Rain + hail; ice pellets; small translucent frozen raindrops */
+        Sleet = 4,
+        /** Larger ice pellets; falling separately or in irregular clumps */
+        Hail = 5,
+        /** Hail with smaller grains of ice; mini-snowballs */
+        SmallHail = 6,
+        /** Snow... */
+        Snow = 7,
+        /** Frozen drizzle; very small snow crystals */
+        SnowGrains = 8,
+        /** Needles; columns or plates of ice. Sometimes described as "diamond dust". In very cold regions */
+        IceCrystals = 9,
+        /** It's raining down ash, e.g. from a volcano */
+        Ash = 10,
+        Length
+      };
+
+      /**
+       * These are special events that can "enhance" the "experience" of existing weather events
+       */
+      enum class specialtype {
+        /** Strong wind with a sudden onset that lasts at least a minute */
+        Squall = 0,
+        /** Series of waves in a water body caused by the displacement of a large volume of water */
+        Tsunami = 1,
+        /** Violent; rotating column of air */
+        Tornado = 2,
+        /** Unplanned; unwanted; uncontrolled fire in an area */
+        Fire = 3,
+        /** Thunder and/or lightning */
+        Thunder = 4,
+        Length
+      };
+
+      /**
+       * These are used for weather timeline manipulation
+       * that isn't just adding to the stack of weather events
+       */
+      enum class controlcodes {
+        /** How much is stored already */
+        GetLength = 0,
+        /** This wipes the entire timeline */
+        DelTimeline = 1,
+        /** There's a currently valid timeline event with the given type */
+        HasValidEvent = 3,
+        Length
+      };
+
+      /**
+       * Events have types
+       * then they're easier to parse after sending them over the air
+       */
+      enum class eventtype : uint8_t {
+        /** @see obscuration */
+        Obscuration = 0,
+        /** @see precipitation */
+        Precipitation = 1,
+        /** @see wind */
+        Wind = 2,
+        /** @see temperature */
+        Temperature = 3,
+        /** @see airquality */
+        AirQuality = 4,
+        /** @see special */
+        Special = 5,
+        /** @see pressure */
+        Pressure = 6,
+        /** @see location */
+        Location = 7,
+        /** @see cloud */
+        Clouds = 8,
+        /** @see humidity */
+        Humidity = 9,
+        Length
+      };
+
+      /**
+       * Valid event query
+       *
+       * NOTE: Not currently available, until needs are better known
+       */
+      class ValidEventQuery {
+      public:
+        static constexpr controlcodes code = controlcodes::HasValidEvent;
+        eventtype eventType;
+      };
+
+      /** The header used for further parsing */
+      class TimelineHeader {
+      public:
+        /**
+         * UNIX timestamp
+         * TODO: This is currently WITH A TIMEZONE OFFSET!
+         * Please send events with the timestamp offset by the timezone.
+         **/
+        uint64_t timestamp;
+        /**
+         * Time in seconds until the event expires
+         *
+         * 32 bits ought to be enough for everyone
+         *
+         * If there's a newer event of the same type then it overrides this one, even if it hasn't expired
+         */
+        uint32_t expires;
+        /**
+         * What type of weather-related event
+         */
+        eventtype eventType;
+      };
+
+      /** Specifies how cloudiness is stored */
+      class Clouds : public TimelineHeader {
+      public:
+        /** Cloud coverage in percentage, 0-100% */
+        uint8_t amount;
+      };
+
+      /** Specifies how obscuration is stored */
+      class Obscuration : public TimelineHeader {
+      public:
+        /** Type of precipitation */
+        obscurationtype type;
+        /**
+         * Visibility distance in meters
+         * 65535 is reserved for unspecified
+         */
+        uint16_t amount;
+      };
+
+      /** Specifies how precipitation is stored */
+      class Precipitation : public TimelineHeader {
+      public:
+        /** Type of precipitation */
+        precipitationtype type;
+        /**
+         * How much is it going to rain? In millimeters
+         * 255 is reserved for unspecified
+         **/
+        uint8_t amount;
+      };
+
+      /**
+       * How wind speed is stored
+       *
+       * In order to represent bursts of wind instead of constant wind,
+       * you have minimum and maximum speeds.
+       *
+       * As direction can fluctuate wildly and some watch faces might wish to display it nicely,
+       * we're following the aerospace industry weather report option of specifying a range.
+       */
+      class Wind : public TimelineHeader {
+      public:
+        /** Meters per second */
+        uint8_t speedMin;
+        /** Meters per second */
+        uint8_t speedMax;
+        /** Unitless direction between 0-255; approximately 1 unit per 0.71 degrees */
+        uint8_t directionMin;
+        /** Unitless direction between 0-255; approximately 1 unit per 0.71 degrees */
+        uint8_t directionMax;
+      };
+
+      /**
+       * How temperature is stored
+       *
+       * As it's annoying to figure out the dewpoint on the watch,
+       * please send it from the companion
+       *
+       * We don't do floats, picodegrees are not useful. Make sure to multiply.
+       */
+      class Temperature : public TimelineHeader {
+      public:
+        /**
+         * Temperature °C but multiplied by 100 (e.g. -12.50°C becomes -1250)
+         * -32768 is reserved for "no data"
+         */
+        int16_t temperature;
+        /**
+         * Dewpoint °C but multiplied by 100 (e.g. -12.50°C becomes -1250)
+         * -32768 is reserved for "no data"
+         */
+        int16_t dewPoint;
+      };
+
+      /**
+       * How location info is stored
+       *
+       * This can be mostly static with long expiration,
+       * as it usually is, but it could change during a trip for ex.
+       * so we allow changing it dynamically.
+       *
+       * Location info can be for some kind of map watch face
+       * or daylight calculations, should those be required.
+       *
+       */
+      class Location : public TimelineHeader {
+      public:
+        /** Location name */
+        std::string location;
+        /** Altitude relative to sea level in meters */
+        int16_t altitude;
+        /** Latitude, EPSG:3857 (Google Maps, Openstreetmaps datum) */
+        int32_t latitude;
+        /** Longitude, EPSG:3857 (Google Maps, Openstreetmaps datum) */
+        int32_t longitude;
+      };
+
+      /**
+       * How humidity is stored
+       */
+      class Humidity : public TimelineHeader {
+      public:
+        /** Relative humidity, 0-100% */
+        uint8_t humidity;
+      };
+
+      /**
+       * How air pressure is stored
+       */
+      class Pressure : public TimelineHeader {
+      public:
+        /** Air pressure in hectopascals (hPa) */
+        int16_t pressure;
+      };
+
+      /**
+       * How special events are stored
+       */
+      class Special : public TimelineHeader {
+      public:
+        /** Special event's type */
+        specialtype type;
+      };
+
+      /**
+       * How air quality is stored
+       *
+       * These events are a bit more complex because the topic is not simple,
+       * the intention is to heavy-lift the annoying preprocessing from the watch
+       * this allows watch face or watchapp makers to generate accurate alerts and graphics
+       *
+       * If this needs further enforced standardization, pull requests are welcome
+       */
+      class AirQuality : public TimelineHeader {
+      public:
+        /**
+         * The name of the pollution
+         *
+         * for the sake of better compatibility with watchapps
+         * that might want to use this data for say visuals
+         * don't localize the name.
+         *
+         * Ideally watchapp itself localizes the name, if it's at all needed.
+         *
+         * E.g.
+         * For generic ones use "PM0.1", "PM5", "PM10"
+         * For chemical compounds use the molecular formula e.g. "NO2", "CO2", "O3"
+         * For pollen use the genus, e.g. "Betula" for birch or "Alternaria" for that mold's spores
+         */
+        std::string polluter;
+        /**
+         * Amount of the pollution in SI units,
+         * otherwise it's going to be difficult to create UI, alerts
+         * and so on and for.
+         *
+         * See more:
+         * https://ec.europa.eu/environment/air/quality/standards.htm
+         * http://www.ourair.org/wp-content/uploads/2012-aaqs2.pdf
+         *
+         * Example units:
+         * count/m³ for pollen
+         * µgC/m³ for micrograms of organic carbon
+         * µg/m³ sulfates, PM0.1, PM1, PM2, PM10 and so on, dust
+         * mg/m³ CO2, CO
+         * ng/m³ for heavy metals
+         *
+         * List is not comprehensive, should be improved.
+         * The current ones are what watchapps assume!
+         *
+         * Note: ppb and ppm to concentration should be calculated on the companion, using
+         * the correct formula (taking into account temperature and air pressure)
+         *
+         * Note2: The amount is off by times 100, for two decimal places of precision.
+         * E.g. 54.32µg/m³ is 5432
+         *
+         */
+        uint32_t amount;
+      };
+    };
+  }
+}

src/components/ble/weather/WeatherService.cpp

@@ -0,0 +1,605 @@
+/*  Copyright (C) 2021 Avamander
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#include <algorithm>
+#include <qcbor/qcbor_spiffy_decode.h>
+#include "WeatherService.h"
+#include "libs/QCBOR/inc/qcbor/qcbor.h"
+
+int WeatherCallback(uint16_t /*connHandle*/, uint16_t /*attrHandle*/, struct ble_gatt_access_ctxt* ctxt, void* arg) {
+  return static_cast<Pinetime::Controllers::WeatherService*>(arg)->OnCommand(ctxt);
+}
+
+namespace Pinetime {
+  namespace Controllers {
+    WeatherService::WeatherService(const DateTime& dateTimeController) : dateTimeController(dateTimeController) {
+      nullHeader = &nullTimelineheader;
+      nullTimelineheader->timestamp = 0;
+    }
+
+    void WeatherService::Init() {
+      uint8_t res = 0;
+      res = ble_gatts_count_cfg(serviceDefinition);
+      ASSERT(res == 0);
+
+      res = ble_gatts_add_svcs(serviceDefinition);
+      ASSERT(res == 0);
+    }
+
+    int WeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
+      if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
+        const uint8_t packetLen = OS_MBUF_PKTLEN(ctxt->om); // NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+        if (packetLen <= 0) {
+          return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+        }
+        // Decode
+        QCBORDecodeContext decodeContext;
+        UsefulBufC encodedCbor = {ctxt->om->om_data, OS_MBUF_PKTLEN(ctxt->om)}; // NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
+
+        QCBORDecode_Init(&decodeContext, encodedCbor, QCBOR_DECODE_MODE_NORMAL);
+        // KINDLY provide us a fixed-length map
+        QCBORDecode_EnterMap(&decodeContext, nullptr);
+        // Always encodes to the smallest number of bytes based on the value
+        int64_t tmpTimestamp = 0;
+        QCBORDecode_GetInt64InMapSZ(&decodeContext, "Timestamp", &tmpTimestamp);
+        if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS) {
+          CleanUpQcbor(&decodeContext);
+          return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+        }
+        int64_t tmpExpires = 0;
+        QCBORDecode_GetInt64InMapSZ(&decodeContext, "Expires", &tmpExpires);
+        if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS || tmpExpires < 0 || tmpExpires > 4294967295) {
+          CleanUpQcbor(&decodeContext);
+          return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+        }
+        int64_t tmpEventType = 0;
+        QCBORDecode_GetInt64InMapSZ(&decodeContext, "EventType", &tmpEventType);
+        if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS || tmpEventType < 0 ||
+            tmpEventType >= static_cast<int64_t>(WeatherData::eventtype::Length)) {
+          CleanUpQcbor(&decodeContext);
+          return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+        }
+
+        switch (static_cast<WeatherData::eventtype>(tmpEventType)) {
+          case WeatherData::eventtype::AirQuality: {
+            std::unique_ptr<WeatherData::AirQuality> airquality = std::make_unique<WeatherData::AirQuality>();
+            airquality->timestamp = tmpTimestamp;
+            airquality->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            airquality->expires = tmpExpires;
+
+            UsefulBufC stringBuf; // TODO: Everything ok with lifecycle here?
+            QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Polluter", &stringBuf);
+            if (UsefulBuf_IsNULLOrEmptyC(stringBuf) != 0) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            airquality->polluter = std::string(static_cast<const char*>(stringBuf.ptr), stringBuf.len);
+
+            int64_t tmpAmount = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
+            if (tmpAmount < 0 || tmpAmount > 4294967295) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            airquality->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(airquality))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Obscuration: {
+            std::unique_ptr<WeatherData::Obscuration> obscuration = std::make_unique<WeatherData::Obscuration>();
+            obscuration->timestamp = tmpTimestamp;
+            obscuration->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            obscuration->expires = tmpExpires;
+
+            int64_t tmpType = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
+            if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::obscurationtype::Length)) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            obscuration->type = static_cast<WeatherData::obscurationtype>(tmpType);
+
+            int64_t tmpAmount = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
+            if (tmpAmount < 0 || tmpAmount > 65535) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            obscuration->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(obscuration))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Precipitation: {
+            std::unique_ptr<WeatherData::Precipitation> precipitation = std::make_unique<WeatherData::Precipitation>();
+            precipitation->timestamp = tmpTimestamp;
+            precipitation->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            precipitation->expires = tmpExpires;
+
+            int64_t tmpType = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
+            if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::precipitationtype::Length)) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            precipitation->type = static_cast<WeatherData::precipitationtype>(tmpType);
+
+            int64_t tmpAmount = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
+            if (tmpAmount < 0 || tmpAmount > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            precipitation->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(precipitation))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Wind: {
+            std::unique_ptr<WeatherData::Wind> wind = std::make_unique<WeatherData::Wind>();
+            wind->timestamp = tmpTimestamp;
+            wind->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            wind->expires = tmpExpires;
+
+            int64_t tmpMin = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "SpeedMin", &tmpMin);
+            if (tmpMin < 0 || tmpMin > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            wind->speedMin = tmpMin; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            int64_t tmpMax = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "SpeedMin", &tmpMax);
+            if (tmpMax < 0 || tmpMax > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            wind->speedMax = tmpMax; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            int64_t tmpDMin = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "DirectionMin", &tmpDMin);
+            if (tmpDMin < 0 || tmpDMin > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            wind->directionMin = tmpDMin; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            int64_t tmpDMax = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "DirectionMax", &tmpDMax);
+            if (tmpDMax < 0 || tmpDMax > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            wind->directionMax = tmpDMax; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(wind))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Temperature: {
+            std::unique_ptr<WeatherData::Temperature> temperature = std::make_unique<WeatherData::Temperature>();
+            temperature->timestamp = tmpTimestamp;
+            temperature->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            temperature->expires = tmpExpires;
+
+            int64_t tmpTemperature = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Temperature", &tmpTemperature);
+            if (tmpTemperature < -32768 || tmpTemperature > 32767) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            temperature->temperature =
+              static_cast<int16_t>(tmpTemperature); // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            int64_t tmpDewPoint = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "DewPoint", &tmpDewPoint);
+            if (tmpDewPoint < -32768 || tmpDewPoint > 32767) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            temperature->dewPoint =
+              static_cast<int16_t>(tmpDewPoint); // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(temperature))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Special: {
+            std::unique_ptr<WeatherData::Special> special = std::make_unique<WeatherData::Special>();
+            special->timestamp = tmpTimestamp;
+            special->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            special->expires = tmpExpires;
+
+            int64_t tmpType = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
+            if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::specialtype::Length)) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            special->type = static_cast<WeatherData::specialtype>(tmpType);
+
+            if (!AddEventToTimeline(std::move(special))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Pressure: {
+            std::unique_ptr<WeatherData::Pressure> pressure = std::make_unique<WeatherData::Pressure>();
+            pressure->timestamp = tmpTimestamp;
+            pressure->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            pressure->expires = tmpExpires;
+
+            int64_t tmpPressure = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Pressure", &tmpPressure);
+            if (tmpPressure < 0 || tmpPressure >= 65535) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            pressure->pressure = tmpPressure; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
+
+            if (!AddEventToTimeline(std::move(pressure))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Location: {
+            std::unique_ptr<WeatherData::Location> location = std::make_unique<WeatherData::Location>();
+            location->timestamp = tmpTimestamp;
+            location->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            location->expires = tmpExpires;
+
+            UsefulBufC stringBuf; // TODO: Everything ok with lifecycle here?
+            QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Location", &stringBuf);
+            if (UsefulBuf_IsNULLOrEmptyC(stringBuf) != 0) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            location->location = std::string(static_cast<const char*>(stringBuf.ptr), stringBuf.len);
+
+            int64_t tmpAltitude = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Altitude", &tmpAltitude);
+            if (tmpAltitude < -32768 || tmpAltitude >= 32767) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            location->altitude = static_cast<int16_t>(tmpAltitude);
+
+            int64_t tmpLatitude = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Latitude", &tmpLatitude);
+            if (tmpLatitude < -2147483648 || tmpLatitude >= 2147483647) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            location->latitude = static_cast<int32_t>(tmpLatitude);
+
+            int64_t tmpLongitude = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Longitude", &tmpLongitude);
+            if (tmpLongitude < -2147483648 || tmpLongitude >= 2147483647) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            location->latitude = static_cast<int32_t>(tmpLongitude);
+
+            if (!AddEventToTimeline(std::move(location))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Clouds: {
+            std::unique_ptr<WeatherData::Clouds> clouds = std::make_unique<WeatherData::Clouds>();
+            clouds->timestamp = tmpTimestamp;
+            clouds->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            clouds->expires = tmpExpires;
+
+            int64_t tmpAmount = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
+            if (tmpAmount < 0 || tmpAmount > 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            clouds->amount = static_cast<uint8_t>(tmpAmount);
+
+            if (!AddEventToTimeline(std::move(clouds))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          case WeatherData::eventtype::Humidity: {
+            std::unique_ptr<WeatherData::Humidity> humidity = std::make_unique<WeatherData::Humidity>();
+            humidity->timestamp = tmpTimestamp;
+            humidity->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
+            humidity->expires = tmpExpires;
+
+            int64_t tmpType = 0;
+            QCBORDecode_GetInt64InMapSZ(&decodeContext, "Humidity", &tmpType);
+            if (tmpType < 0 || tmpType >= 255) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            humidity->humidity = static_cast<uint8_t>(tmpType);
+
+            if (!AddEventToTimeline(std::move(humidity))) {
+              CleanUpQcbor(&decodeContext);
+              return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+            }
+            break;
+          }
+          default: {
+            CleanUpQcbor(&decodeContext);
+            return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
+          }
+        }
+
+        QCBORDecode_ExitMap(&decodeContext);
+        GetTimelineLength();
+        TidyTimeline();
+
+        if (QCBORDecode_Finish(&decodeContext) != QCBOR_SUCCESS) {
+          return BLE_ATT_ERR_INSUFFICIENT_RES;
+        }
+      } else if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR) {
+        // Encode
+        uint8_t buffer[64];
+        QCBOREncodeContext encodeContext;
+        /* TODO: This is very much still a test endpoint
+         *  it needs a characteristic UUID check
+         *  and actual implementations that show
+         *  what actually has to be read.
+         *  WARN: Consider commands not part of the API for now!
+         */
+        QCBOREncode_Init(&encodeContext, UsefulBuf_FROM_BYTE_ARRAY(buffer));
+        QCBOREncode_OpenMap(&encodeContext);
+        QCBOREncode_AddTextToMap(&encodeContext, "test", UsefulBuf_FROM_SZ_LITERAL("test"));
+        QCBOREncode_AddInt64ToMap(&encodeContext, "test", 1ul);
+        QCBOREncode_CloseMap(&encodeContext);
+
+        UsefulBufC encodedEvent;
+        auto uErr = QCBOREncode_Finish(&encodeContext, &encodedEvent);
+        if (uErr != 0) {
+          return BLE_ATT_ERR_INSUFFICIENT_RES;
+        }
+        auto res = os_mbuf_append(ctxt->om, &buffer, sizeof(buffer));
+        if (res == 0) {
+          return BLE_ATT_ERR_INSUFFICIENT_RES;
+        }
+
+        return 0;
+      }
+      return 0;
+    }
+
+    std::unique_ptr<WeatherData::Clouds>& WeatherService::GetCurrentClouds() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Clouds && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Clouds>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Clouds>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Obscuration>& WeatherService::GetCurrentObscuration() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Obscuration && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Obscuration>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Obscuration>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Precipitation>& WeatherService::GetCurrentPrecipitation() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Precipitation && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Precipitation>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Precipitation>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Wind>& WeatherService::GetCurrentWind() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Wind && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Wind>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Wind>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Temperature>& WeatherService::GetCurrentTemperature() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Temperature && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Temperature>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Temperature>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Humidity>& WeatherService::GetCurrentHumidity() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Humidity && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Humidity>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Humidity>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Pressure>& WeatherService::GetCurrentPressure() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Pressure && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Pressure>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Pressure>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::Location>& WeatherService::GetCurrentLocation() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Location && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::Location>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::Location>&>(*this->nullHeader);
+    }
+
+    std::unique_ptr<WeatherData::AirQuality>& WeatherService::GetCurrentQuality() {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::AirQuality && IsEventStillValid(header, currentTimestamp)) {
+          return reinterpret_cast<std::unique_ptr<WeatherData::AirQuality>&>(header);
+        }
+      }
+
+      return reinterpret_cast<std::unique_ptr<WeatherData::AirQuality>&>(*this->nullHeader);
+    }
+
+    size_t WeatherService::GetTimelineLength() const {
+      return timeline.size();
+    }
+
+    bool WeatherService::AddEventToTimeline(std::unique_ptr<WeatherData::TimelineHeader> event) {
+      if (timeline.size() == timeline.max_size()) {
+        return false;
+      }
+
+      timeline.push_back(std::move(event));
+      return true;
+    }
+
+    bool WeatherService::HasTimelineEventOfType(const WeatherData::eventtype type) const {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      for (auto&& header : timeline) {
+        if (header->eventType == type && IsEventStillValid(header, currentTimestamp)) {
+          return true;
+        }
+      }
+      return false;
+    }
+
+    void WeatherService::TidyTimeline() {
+      uint64_t timeCurrent = GetCurrentUnixTimestamp();
+      timeline.erase(std::remove_if(std::begin(timeline),
+                                    std::end(timeline),
+                                    [&](std::unique_ptr<WeatherData::TimelineHeader> const& header) {
+                                      return !IsEventStillValid(header, timeCurrent);
+                                    }),
+                     std::end(timeline));
+
+      std::sort(std::begin(timeline), std::end(timeline), CompareTimelineEvents);
+    }
+
+    bool WeatherService::CompareTimelineEvents(const std::unique_ptr<WeatherData::TimelineHeader>& first,
+                                               const std::unique_ptr<WeatherData::TimelineHeader>& second) {
+      return first->timestamp > second->timestamp;
+    }
+
+    bool WeatherService::IsEventStillValid(const std::unique_ptr<WeatherData::TimelineHeader>& uniquePtr, const uint64_t timestamp) {
+      // Not getting timestamp in isEventStillValid for more speed
+      return uniquePtr->timestamp + uniquePtr->expires >= timestamp;
+    }
+
+    uint64_t WeatherService::GetCurrentUnixTimestamp() const {
+      return std::chrono::duration_cast<std::chrono::seconds>(dateTimeController.CurrentDateTime().time_since_epoch()).count();
+    }
+
+    int16_t WeatherService::GetTodayMinTemp() const {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      uint64_t currentDayEnd = currentTimestamp + ((24 - dateTimeController.Hours()) * 60 * 60) +
+                               ((60 - dateTimeController.Minutes()) * 60) + (60 - dateTimeController.Seconds());
+      uint64_t currentDayStart = currentDayEnd - 86400;
+      int16_t result = -32768;
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Temperature && header->timestamp >= currentDayStart &&
+            header->timestamp < currentDayEnd &&
+            reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) {
+          int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature;
+          if (result == -32768) {
+            result = temperature;
+          } else if (result > temperature) {
+            result = temperature;
+          } else {
+            // The temperature in this item is higher than the lowest we've found
+          }
+        }
+      }
+
+      return result;
+    }
+
+    int16_t WeatherService::GetTodayMaxTemp() const {
+      uint64_t currentTimestamp = GetCurrentUnixTimestamp();
+      uint64_t currentDayEnd = currentTimestamp + ((24 - dateTimeController.Hours()) * 60 * 60) +
+                               ((60 - dateTimeController.Minutes()) * 60) + (60 - dateTimeController.Seconds());
+      uint64_t currentDayStart = currentDayEnd - 86400;
+      int16_t result = -32768;
+      for (auto&& header : this->timeline) {
+        if (header->eventType == WeatherData::eventtype::Temperature && header->timestamp >= currentDayStart &&
+            header->timestamp < currentDayEnd &&
+            reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) {
+          int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature;
+          if (result == -32768) {
+            result = temperature;
+          } else if (result < temperature) {
+            result = temperature;
+          } else {
+            // The temperature in this item is lower than the highest we've found
+          }
+        }
+      }
+
+      return result;
+    }
+
+    void WeatherService::CleanUpQcbor(QCBORDecodeContext* decodeContext) {
+      QCBORDecode_ExitMap(decodeContext);
+      QCBORDecode_Finish(decodeContext);
+    }
+  }
+}

src/components/ble/weather/WeatherService.h

@@ -0,0 +1,169 @@
+/*  Copyright (C) 2021 Avamander
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#pragma once
+
+#include <cstdint>
+#include <string>
+#include <vector>
+#include <memory>
+
+#define min // workaround: nimble's min/max macros conflict with libstdc++
+#define max
+#include <host/ble_gap.h>
+#include <host/ble_uuid.h>
+#undef max
+#undef min
+
+#include "WeatherData.h"
+#include "libs/QCBOR/inc/qcbor/qcbor.h"
+#include "components/datetime/DateTimeController.h"
+
+int WeatherCallback(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt, void* arg);
+
+namespace Pinetime {
+  namespace Controllers {
+
+    class WeatherService {
+    public:
+      explicit WeatherService(const DateTime& dateTimeController);
+
+      void Init();
+
+      int OnCommand(struct ble_gatt_access_ctxt* ctxt);
+
+      /*
+       * Helper functions for quick access to currently valid data
+       */
+      std::unique_ptr<WeatherData::Location>& GetCurrentLocation();
+      std::unique_ptr<WeatherData::Clouds>& GetCurrentClouds();
+      std::unique_ptr<WeatherData::Obscuration>& GetCurrentObscuration();
+      std::unique_ptr<WeatherData::Precipitation>& GetCurrentPrecipitation();
+      std::unique_ptr<WeatherData::Wind>& GetCurrentWind();
+      std::unique_ptr<WeatherData::Temperature>& GetCurrentTemperature();
+      std::unique_ptr<WeatherData::Humidity>& GetCurrentHumidity();
+      std::unique_ptr<WeatherData::Pressure>& GetCurrentPressure();
+      std::unique_ptr<WeatherData::AirQuality>& GetCurrentQuality();
+
+      /**
+       * Searches for the current day's maximum temperature
+       * @return -32768 if there's no data, degrees Celsius times 100 otherwise
+       */
+      int16_t GetTodayMaxTemp() const;
+      /**
+       * Searches for the current day's minimum temperature
+       * @return -32768 if there's no data, degrees Celsius times 100 otherwise
+       */
+      int16_t GetTodayMinTemp() const;
+
+      /*
+       * Management functions
+       */
+      /**
+       * Adds an event to the timeline
+       * @return
+       */
+      bool AddEventToTimeline(std::unique_ptr<WeatherData::TimelineHeader> event);
+      /**
+       * Gets the current timeline length
+       */
+      size_t GetTimelineLength() const;
+      /**
+       * Checks if an event of a certain type exists in the timeline
+       */
+      bool HasTimelineEventOfType(WeatherData::eventtype type) const;
+
+    private:
+      // 00040000-78fc-48fe-8e23-433b3a1942d0
+      static constexpr ble_uuid128_t BaseUuid() {
+        return CharUuid(0x00, 0x00);
+      }
+
+      // 0004yyxx-78fc-48fe-8e23-433b3a1942d0
+      static constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) {
+        return ble_uuid128_t {.u = {.type = BLE_UUID_TYPE_128},
+                              .value = {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, y, x, 0x04, 0x00}};
+      }
+
+      ble_uuid128_t weatherUuid {BaseUuid()};
+
+      /**
+       * Just write timeline data here.
+       *
+       * See {@link WeatherData.h} for more information.
+       */
+      ble_uuid128_t weatherDataCharUuid {CharUuid(0x00, 0x01)};
+      /**
+       * This doesn't take timeline data, provides some control over it.
+       *
+       * NOTE: Currently not supported. Companion app implementer feedback required.
+       * There's very little point in solidifying an API before we know the needs.
+       */
+      ble_uuid128_t weatherControlCharUuid {CharUuid(0x00, 0x02)};
+
+      const struct ble_gatt_chr_def characteristicDefinition[3] = {
+        {.uuid = &weatherDataCharUuid.u,
+         .access_cb = WeatherCallback,
+         .arg = this,
+         .flags = BLE_GATT_CHR_F_WRITE,
+         .val_handle = &eventHandle},
+        {.uuid = &weatherControlCharUuid.u, .access_cb = WeatherCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ},
+        {nullptr}};
+      const struct ble_gatt_svc_def serviceDefinition[2] = {
+        {.type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &weatherUuid.u, .characteristics = characteristicDefinition},
+        {0}};
+
+      uint16_t eventHandle {};
+
+      const Pinetime::Controllers::DateTime& dateTimeController;
+
+      std::vector<std::unique_ptr<WeatherData::TimelineHeader>> timeline;
+      std::unique_ptr<WeatherData::TimelineHeader> nullTimelineheader = std::make_unique<WeatherData::TimelineHeader>();
+      std::unique_ptr<WeatherData::TimelineHeader>* nullHeader;
+
+      /**
+       * Cleans up the timeline of expired events
+       */
+      void TidyTimeline();
+
+      /**
+       * Compares two timeline events
+       */
+      static bool CompareTimelineEvents(const std::unique_ptr<WeatherData::TimelineHeader>& first,
+                                        const std::unique_ptr<WeatherData::TimelineHeader>& second);
+
+      /**
+       * Returns current UNIX timestamp
+       */
+      uint64_t GetCurrentUnixTimestamp() const;
+
+      /**
+       * Checks if the event hasn't gone past and expired
+       *
+       * @param header timeline event to check
+       * @param currentTimestamp what's the time right now
+       * @return if the event is valid
+       */
+      static bool IsEventStillValid(const std::unique_ptr<WeatherData::TimelineHeader>& uniquePtr, const uint64_t timestamp);
+
+      /**
+       * This is a helper function that closes a QCBOR map and decoding context cleanly
+       */
+      void CleanUpQcbor(QCBORDecodeContext* decodeContext);
+    };
+  }
+}

src/components/brightness/BrightnessController.cpp

@@ -2,138 +2,38 @@
 #include <hal/nrf_gpio.h>
 #include "displayapp/screens/Symbols.h"
 #include "drivers/PinMap.h"
-#include <libraries/delay/nrf_delay.h>
 using namespace Pinetime::Controllers;
 
-namespace {
-  // reinterpret_cast is not constexpr so this is the best we can do
-  static NRF_RTC_Type* const RTC = reinterpret_cast<NRF_RTC_Type*>(NRF_RTC2_BASE);
-}
-
 void BrightnessController::Init() {
   nrf_gpio_cfg_output(PinMap::LcdBacklightLow);
   nrf_gpio_cfg_output(PinMap::LcdBacklightMedium);
   nrf_gpio_cfg_output(PinMap::LcdBacklightHigh);
-
-  nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
-  nrf_gpio_pin_clear(PinMap::LcdBacklightMedium);
-  nrf_gpio_pin_clear(PinMap::LcdBacklightHigh);
-
-  static_assert(timerFrequency == 32768, "Change the prescaler below");
-  RTC->PRESCALER = 0;
-  // CC1 switches the backlight on (pin transitions from high to low) and resets the counter to 0
-  RTC->CC[1] = timerPeriod;
-  // Enable compare events for CC0,CC1
-  RTC->EVTEN = 0b0000'0000'0000'0011'0000'0000'0000'0000;
-  // Disable all interrupts
-  RTC->INTENCLR = 0b0000'0000'0000'1111'0000'0000'0000'0011;
   Set(level);
 }
 
-void BrightnessController::ApplyBrightness(uint16_t rawBrightness) {
-  // The classic off, low, medium, high brightnesses are at {0, timerPeriod, timerPeriod*2, timerPeriod*3}
-  // These brightness levels do not use PWM: they only set/clear the corresponding pins
-  // Any brightness level between the above levels is achieved with efficient RTC based PWM on the next pin up
-  // E.g 2.5*timerPeriod corresponds to medium brightness with 50% PWM on the high pin
-  // Note: Raw brightness does not necessarily correspond to a linear perceived brightness
-
-  uint8_t pin;
-  if (rawBrightness > 2 * timerPeriod) {
-    rawBrightness -= 2 * timerPeriod;
-    pin = PinMap::LcdBacklightHigh;
-  } else if (rawBrightness > timerPeriod) {
-    rawBrightness -= timerPeriod;
-    pin = PinMap::LcdBacklightMedium;
-  } else {
-    pin = PinMap::LcdBacklightLow;
-  }
-  if (rawBrightness == timerPeriod || rawBrightness == 0) {
-    if (lastPin != UNSET) {
-      RTC->TASKS_STOP = 1;
-      nrf_delay_us(rtcStopTime);
-      nrf_ppi_channel_disable(ppiBacklightOff);
-      nrf_ppi_channel_disable(ppiBacklightOn);
-      nrfx_gpiote_out_uninit(lastPin);
-      nrf_gpio_cfg_output(lastPin);
-    }
-    lastPin = UNSET;
-    if (rawBrightness == 0) {
-      nrf_gpio_pin_set(pin);
-    } else {
-      nrf_gpio_pin_clear(pin);
-    }
-  } else {
-    // If the pin on which we are doing PWM is changing
-    // Disable old PWM channel (if exists) and set up new one
-    if (lastPin != pin) {
-      if (lastPin != UNSET) {
-        RTC->TASKS_STOP = 1;
-        nrf_delay_us(rtcStopTime);
-        nrf_ppi_channel_disable(ppiBacklightOff);
-        nrf_ppi_channel_disable(ppiBacklightOn);
-        nrfx_gpiote_out_uninit(lastPin);
-        nrf_gpio_cfg_output(lastPin);
-      }
-      nrfx_gpiote_out_config_t gpioteCfg = {.action = NRF_GPIOTE_POLARITY_TOGGLE,
-                                            .init_state = NRF_GPIOTE_INITIAL_VALUE_LOW,
-                                            .task_pin = true};
-      APP_ERROR_CHECK(nrfx_gpiote_out_init(pin, &gpioteCfg));
-      nrfx_gpiote_out_task_enable(pin);
-      nrf_ppi_channel_endpoint_setup(ppiBacklightOff,
-                                     reinterpret_cast<uint32_t>(&RTC->EVENTS_COMPARE[0]),
-                                     nrfx_gpiote_out_task_addr_get(pin));
-      nrf_ppi_channel_endpoint_setup(ppiBacklightOn,
-                                     reinterpret_cast<uint32_t>(&RTC->EVENTS_COMPARE[1]),
-                                     nrfx_gpiote_out_task_addr_get(pin));
-      nrf_ppi_fork_endpoint_setup(ppiBacklightOn, reinterpret_cast<uint32_t>(&RTC->TASKS_CLEAR));
-      nrf_ppi_channel_enable(ppiBacklightOff);
-      nrf_ppi_channel_enable(ppiBacklightOn);
-    } else {
-      // If the pin used for PWM isn't changing, we only need to set the pin state to the initial value (low)
-      RTC->TASKS_STOP = 1;
-      nrf_delay_us(rtcStopTime);
-      // Due to errata 20,179 and the intricacies of RTC timing, keep it simple: override the pin state
-      nrfx_gpiote_out_task_force(pin, false);
-    }
-    // CC0 switches the backlight off (pin transitions from low to high)
-    RTC->CC[0] = rawBrightness;
-    RTC->TASKS_CLEAR = 1;
-    RTC->TASKS_START = 1;
-    lastPin = pin;
-  }
-  switch (pin) {
-    case PinMap::LcdBacklightHigh:
-      nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
-      nrf_gpio_pin_clear(PinMap::LcdBacklightMedium);
-      break;
-    case PinMap::LcdBacklightMedium:
-      nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
-      nrf_gpio_pin_set(PinMap::LcdBacklightHigh);
-      break;
-    case PinMap::LcdBacklightLow:
-      nrf_gpio_pin_set(PinMap::LcdBacklightMedium);
-      nrf_gpio_pin_set(PinMap::LcdBacklightHigh);
-  }
-}
-
 void BrightnessController::Set(BrightnessController::Levels level) {
   this->level = level;
   switch (level) {
     default:
     case Levels::High:
-      ApplyBrightness(3 * timerPeriod);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightMedium);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightHigh);
       break;
     case Levels::Medium:
-      ApplyBrightness(2 * timerPeriod);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightMedium);
+      nrf_gpio_pin_set(PinMap::LcdBacklightHigh);
       break;
     case Levels::Low:
-      ApplyBrightness(timerPeriod);
-      break;
-    case Levels::AlwaysOn:
-      ApplyBrightness(timerPeriod / 10);
+      nrf_gpio_pin_clear(PinMap::LcdBacklightLow);
+      nrf_gpio_pin_set(PinMap::LcdBacklightMedium);
+      nrf_gpio_pin_set(PinMap::LcdBacklightHigh);
       break;
     case Levels::Off:
-      ApplyBrightness(0);
+      nrf_gpio_pin_set(PinMap::LcdBacklightLow);
+      nrf_gpio_pin_set(PinMap::LcdBacklightMedium);
+      nrf_gpio_pin_set(PinMap::LcdBacklightHigh);
       break;
   }
 }

src/components/brightness/BrightnessController.h

@@ -2,14 +2,11 @@
 
 #include <cstdint>
 
-#include "nrf_ppi.h"
-#include "nrfx_gpiote.h"
-
 namespace Pinetime {
   namespace Controllers {
     class BrightnessController {
     public:
-      enum class Levels { Off, AlwaysOn, Low, Medium, High };
+      enum class Levels { Off, Low, Medium, High };
       void Init();
 
       void Set(Levels level);
@@ -23,25 +20,6 @@ namespace Pinetime {
 
     private:
       Levels level = Levels::High;
-      static constexpr uint8_t UNSET = UINT8_MAX;
-      uint8_t lastPin = UNSET;
-      // Maximum time (μs) it takes for the RTC to fully stop
-      static constexpr uint8_t rtcStopTime = 46;
-      // Frequency of timer used for PWM (Hz)
-      static constexpr uint16_t timerFrequency = 32768;
-      // Backlight PWM frequency (Hz)
-      static constexpr uint16_t pwmFreq = 1000;
-      // Wraparound point in timer ticks
-      // Defines the number of brightness levels between each pin
-      static constexpr uint16_t timerPeriod = timerFrequency / pwmFreq;
-      // Warning: nimble reserves some PPIs
-      // https://github.com/InfiniTimeOrg/InfiniTime/blob/034d83fe6baf1ab3875a34f8cee387e24410a824/src/libs/mynewt-nimble/nimble/drivers/nrf52/src/ble_phy.c#L53
-      // SpiMaster uses PPI 0 for an erratum workaround
-      // Channel 1, 2 should be free to use
-      static constexpr nrf_ppi_channel_t ppiBacklightOn = NRF_PPI_CHANNEL1;
-      static constexpr nrf_ppi_channel_t ppiBacklightOff = NRF_PPI_CHANNEL2;
-
-      void ApplyBrightness(uint16_t val);
     };
   }
 }

src/components/datetime/DateTimeController.cpp

@@ -1,42 +1,22 @@
 #include "components/datetime/DateTimeController.h"
 #include <libraries/log/nrf_log.h>
 #include <systemtask/SystemTask.h>
-#include <hal/nrf_rtc.h>
-#include "nrf_assert.h"
 
 using namespace Pinetime::Controllers;
 
 namespace {
-  constexpr const char* const DaysStringShort[] = {"--", "MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};
-  constexpr const char* const DaysStringShortLow[] = {"--", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"};
-  constexpr const char* const MonthsString[] = {"--", "JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"};
-  constexpr const char* const MonthsStringLow[] =
-    {"--", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
-
-  constexpr int compileTimeAtoi(const char* str) {
-    int result = 0;
-    while (*str >= '0' && *str <= '9') {
-      result = result * 10 + *str - '0';
-      str++;
-    }
-    return result;
-  }
+  char const* DaysStringShort[] = {"--", "MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};
+  char const* DaysStringShortLow[] = {"--", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"};
+  char const* MonthsString[] = {"--", "JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"};
+  char const* MonthsStringLow[] = {"--", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
 }
 
 DateTime::DateTime(Controllers::Settings& settingsController) : settingsController {settingsController} {
-  mutex = xSemaphoreCreateMutex();
-  ASSERT(mutex != nullptr);
-  xSemaphoreGive(mutex);
-
-  // __DATE__ is a string of the format "MMM DD YYYY", so an offset of 7 gives the start of the year
-  SetTime(compileTimeAtoi(&__DATE__[7]), 1, 1, 0, 0, 0);
 }
 
 void DateTime::SetCurrentTime(std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> t) {
-  xSemaphoreTake(mutex, portMAX_DELAY);
   this->currentDateTime = t;
-  UpdateTime(previousSystickCounter, true); // Update internal state without updating the time
-  xSemaphoreGive(mutex);
+  UpdateTime(previousSystickCounter); // Update internal state without updating the time
 }
 
 void DateTime::SetTime(uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t minute, uint8_t second) {
@@ -49,19 +29,15 @@ void DateTime::SetTime(uint16_t year, uint8_t month, uint8_t day, uint8_t hour,
     /* .tm_year = */ year - 1900,
   };
 
+  tm.tm_isdst = -1; // Use DST value from local time zone
+  currentDateTime = std::chrono::system_clock::from_time_t(std::mktime(&tm));
+
   NRF_LOG_INFO("%d %d %d ", day, month, year);
   NRF_LOG_INFO("%d %d %d ", hour, minute, second);
 
-  tm.tm_isdst = -1; // Use DST value from local time zone
+  UpdateTime(previousSystickCounter);
 
-  xSemaphoreTake(mutex, portMAX_DELAY);
-  currentDateTime = std::chrono::system_clock::from_time_t(std::mktime(&tm));
-  UpdateTime(previousSystickCounter, true);
-  xSemaphoreGive(mutex);
-
-  if (systemTask != nullptr) {
   systemTask->PushMessage(System::Messages::OnNewTime);
-  }
 }
 
 void DateTime::SetTimeZone(int8_t timezone, int8_t dst) {
@@ -69,34 +45,25 @@ void DateTime::SetTimeZone(int8_t timezone, int8_t dst) {
   dstOffset = dst;
 }
 
-std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> DateTime::CurrentDateTime() {
-  xSemaphoreTake(mutex, portMAX_DELAY);
-  UpdateTime(nrf_rtc_counter_get(portNRF_RTC_REG), false);
-  xSemaphoreGive(mutex);
-  return currentDateTime;
-}
-
-void DateTime::UpdateTime(uint32_t systickCounter, bool forceUpdate) {
+void DateTime::UpdateTime(uint32_t systickCounter) {
   // Handle systick counter overflow
   uint32_t systickDelta = 0;
   if (systickCounter < previousSystickCounter) {
-    systickDelta = static_cast<uint32_t>(portNRF_RTC_MAXTICKS) - previousSystickCounter;
+    systickDelta = 0xffffff - previousSystickCounter;
     systickDelta += systickCounter + 1;
   } else {
     systickDelta = systickCounter - previousSystickCounter;
   }
 
-  auto correctedDelta = systickDelta / configTICK_RATE_HZ;
-  // If a second hasn't passed, there is nothing to do
-  // If the time has been changed, set forceUpdate to trigger internal state updates
-  if (correctedDelta == 0 && !forceUpdate) {
-    return;
-  }
-  auto rest = systickDelta % configTICK_RATE_HZ;
+  /*
+   * 1000 ms = 1024 ticks
+   */
+  auto correctedDelta = systickDelta / 1024;
+  auto rest = systickDelta % 1024;
   if (systickCounter >= rest) {
     previousSystickCounter = systickCounter - rest;
   } else {
-    previousSystickCounter = static_cast<uint32_t>(portNRF_RTC_MAXTICKS) - (rest - systickCounter - 1);
+    previousSystickCounter = 0xffffff - (rest - systickCounter);
   }
 
   currentDateTime += std::chrono::seconds(correctedDelta);
@@ -148,8 +115,8 @@ const char* DateTime::MonthShortToStringLow(Months month) {
   return MonthsStringLow[static_cast<uint8_t>(month)];
 }
 
-const char* DateTime::DayOfWeekShortToStringLow(Days day) {
-  return DaysStringShortLow[static_cast<uint8_t>(day)];
+const char* DateTime::DayOfWeekShortToStringLow() const {
+  return DaysStringShortLow[static_cast<uint8_t>(DayOfWeek())];
 }
 
 void DateTime::Register(Pinetime::System::SystemTask* systemTask) {
@@ -162,7 +129,7 @@ std::string DateTime::FormattedTime() {
   auto hour = Hours();
   auto minute = Minutes();
   // Return time as a string in 12- or 24-hour format
-  char buff[11];
+  char buff[9];
   if (settingsController.GetClockType() == ClockType::H12) {
     uint8_t hour12;
     const char* amPmStr;
@@ -173,9 +140,9 @@ std::string DateTime::FormattedTime() {
       hour12 = (hour == 12) ? 12 : hour - 12;
       amPmStr = "PM";
     }
-    snprintf(buff, sizeof(buff), "%i:%02i %s", hour12, minute, amPmStr);
+    sprintf(buff, "%i:%02i %s", hour12, minute, amPmStr);
   } else {
-    snprintf(buff, sizeof(buff), "%02i:%02i", hour, minute);
+    sprintf(buff, "%02i:%02i", hour, minute);
   }
   return std::string(buff);
 }

src/components/datetime/DateTimeController.h

@@ -5,8 +5,6 @@
 #include <ctime>
 #include <string>
 #include "components/settings/Settings.h"
-#include <FreeRTOS.h>
-#include <semphr.h>
 
 namespace Pinetime {
   namespace System {
@@ -41,12 +39,14 @@ namespace Pinetime {
        *
        * used to update difference between utc and local time (see UtcOffset())
        *
-       * parameters are in quarters of an hour. Following the BLE CTS specification,
+       * parameters are in quarters of an our. Following the BLE CTS specification,
        * timezone is expected to be constant over DST which will be reported in
        * dst field.
        */
       void SetTimeZone(int8_t timezone, int8_t dst);
 
+      void UpdateTime(uint32_t systickCounter);
+
       uint16_t Year() const {
         return 1900 + localTime.tm_year;
       }
@@ -122,12 +122,14 @@ namespace Pinetime {
       const char* MonthShortToString() const;
       const char* DayOfWeekShortToString() const;
       static const char* MonthShortToStringLow(Months month);
-      static const char* DayOfWeekShortToStringLow(Days day);
+      const char* DayOfWeekShortToStringLow() const;
 
-      std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> CurrentDateTime();
+      std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> CurrentDateTime() const {
+        return currentDateTime;
+      }
 
-      std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> UTCDateTime() {
-        return CurrentDateTime() - std::chrono::seconds((tzOffset + dstOffset) * 15 * 60);
+      std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> UTCDateTime() const {
+        return currentDateTime - std::chrono::seconds((tzOffset + dstOffset) * 15 * 60);
       }
 
       std::chrono::seconds Uptime() const {
@@ -139,14 +141,10 @@ namespace Pinetime {
       std::string FormattedTime();
 
     private:
-      void UpdateTime(uint32_t systickCounter, bool forceUpdate);
-
       std::tm localTime;
       int8_t tzOffset = 0;
       int8_t dstOffset = 0;
 
-      SemaphoreHandle_t mutex = nullptr;
-
       uint32_t previousSystickCounter = 0;
       std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> currentDateTime;
       std::chrono::seconds uptime {0};

src/components/datetime/TODO.md

@@ -1,41 +0,0 @@
-# Refactoring needed
-
-## Context
-
-The [PR #2041 - Continuous time updates](https://github.com/InfiniTimeOrg/InfiniTime/pull/2041) highlighted some
-limitations in the design of DateTimeController: the granularity of the time returned by `DateTime::CurrentDateTime()`
-is limited by the frequency at which SystemTask calls `DateTime::UpdateTime()`, which is currently set to 100ms.
-
-@mark9064 provided more details
-in [this comment](https://github.com/InfiniTimeOrg/InfiniTime/pull/2041#issuecomment-2048528967).
-
-The [PR #2041 - Continuous time updates](https://github.com/InfiniTimeOrg/InfiniTime/pull/2041) provided some changes
-to `DateTime` controller that improves the granularity of the time returned by `DateTime::CurrentDateTime()`.
-
-However, the review showed that `DateTime` cannot be `const` anymore, even when it's only used to get the current time,
-since `DateTime::CurrentDateTime()` changes the internal state of the instance.
-
-We tried to identify alternative implementation that would have maintained the "const correctness" but we eventually
-figured that this would lead to a re-design of `DateTime` which was out of scope of the initial PR (Continuous time
-updates and always on display).
-
-So we decided to merge this PR #2041 and agree to fix/improve `DateTime` later on.
-
-## What needs to be done?
-
-Improve/redesign `DateTime` so that it
-
-* provides a very granular (ideally down to the millisecond) date and time via `CurrentDateTime()`.
-* can be declared/passed as `const` when it's only used to **get** the time.
-* limits the use of mutex as much as possible (an ideal implementation would not use any mutex, but this might not be
-  possible).
-* improves the design of `DateTime::Seconds()`, `DateTime::Minutes()`, `DateTime::Hours()`, etc as
-  explained [in this comment](https://github.com/InfiniTimeOrg/InfiniTime/pull/2054#pullrequestreview-2037033105).
-
-Once this redesign is implemented, all instances/references to `DateTime` should be reviewed and updated to use `const`
-where appropriate.
-
-Please check the following PR to get more context about this redesign:
-
-* [#2041 - Continuous time updates by @mark9064](https://github.com/InfiniTimeOrg/InfiniTime/pull/2041)
-* [#2054 - Continuous time update - Alternative implementation to #2041 by @JF002](https://github.com/InfiniTimeOrg/InfiniTime/pull/2054)

src/components/gfx/Gfx.cpp

@@ -0,0 +1,196 @@
+#include "components/gfx/Gfx.h"
+#include "drivers/St7789.h"
+using namespace Pinetime::Components;
+
+Gfx::Gfx(Pinetime::Drivers::St7789& lcd) : lcd {lcd} {
+}
+
+void Gfx::Init() {
+}
+
+void Gfx::ClearScreen() {
+  SetBackgroundColor(0x0000);
+
+  state.remainingIterations = 240 + 1;
+  state.currentIteration = 0;
+  state.busy = true;
+  state.action = Action::FillRectangle;
+  state.taskToNotify = xTaskGetCurrentTaskHandle();
+
+  lcd.DrawBuffer(0, 0, width, height, reinterpret_cast<const uint8_t*>(buffer), width * 2);
+  WaitTransferFinished();
+}
+
+void Gfx::FillRectangle(uint8_t x, uint8_t y, uint8_t w, uint8_t h, uint16_t color) {
+  SetBackgroundColor(color);
+
+  state.remainingIterations = h;
+  state.currentIteration = 0;
+  state.busy = true;
+  state.action = Action::FillRectangle;
+  state.color = color;
+  state.taskToNotify = xTaskGetCurrentTaskHandle();
+
+  lcd.DrawBuffer(x, y, w, h, reinterpret_cast<const uint8_t*>(buffer), width * 2);
+
+  WaitTransferFinished();
+}
+
+void Gfx::FillRectangle(uint8_t x, uint8_t y, uint8_t w, uint8_t h, uint8_t* b) {
+  state.remainingIterations = h;
+  state.currentIteration = 0;
+  state.busy = true;
+  state.action = Action::FillRectangle;
+  state.color = 0x00;
+  state.taskToNotify = xTaskGetCurrentTaskHandle();
+
+  lcd.DrawBuffer(x, y, w, h, reinterpret_cast<const uint8_t*>(b), width * 2);
+
+  WaitTransferFinished();
+}
+
+void Gfx::DrawString(uint8_t x, uint8_t y, uint16_t color, const char* text, const FONT_INFO* p_font, bool wrap) {
+  if (y > (height - p_font->height)) {
+    // Not enough space to write even single char.
+    return;
+  }
+
+  uint8_t current_x = x;
+  uint8_t current_y = y;
+
+  for (size_t i = 0; text[i] != '\0'; i++) {
+    if (text[i] == '\n') {
+      current_x = x;
+      current_y += p_font->height + p_font->height / 10;
+    } else {
+      DrawChar(p_font, (uint8_t) text[i], &current_x, current_y, color);
+    }
+
+    uint8_t char_idx = text[i] - p_font->startChar;
+    uint16_t char_width = text[i] == ' ' ? (p_font->height / 2) : p_font->charInfo[char_idx].widthBits;
+
+    if (current_x > (width - char_width)) {
+      if (wrap) {
+        current_x = x;
+        current_y += p_font->height + p_font->height / 10;
+      } else {
+        break;
+      }
+
+      if (y > (height - p_font->height)) {
+        break;
+      }
+    }
+  }
+}
+
+void Gfx::DrawChar(const FONT_INFO* font, uint8_t c, uint8_t* x, uint8_t y, uint16_t color) {
+  uint8_t char_idx = c - font->startChar;
+  uint16_t bytes_in_line = CEIL_DIV(font->charInfo[char_idx].widthBits, 8);
+  uint16_t bg = 0x0000;
+
+  if (c == ' ') {
+    *x += font->height / 2;
+    return;
+  }
+
+  // Build first line
+  for (uint16_t j = 0; j < bytes_in_line; j++) {
+    for (uint8_t k = 0; k < 8; k++) {
+      if ((1 << (7 - k)) & font->data[font->charInfo[char_idx].offset + j]) {
+        buffer[(j * 8) + k] = color;
+      } else {
+        buffer[(j * 8) + k] = bg;
+      }
+    }
+  }
+
+  state.remainingIterations = font->height + 0;
+  state.currentIteration = 0;
+  state.busy = true;
+  state.action = Action::DrawChar;
+  state.font = const_cast<FONT_INFO*>(font);
+  state.character = c;
+  state.color = color;
+  state.taskToNotify = xTaskGetCurrentTaskHandle();
+
+  lcd.DrawBuffer(*x, y, bytes_in_line * 8, font->height, reinterpret_cast<const uint8_t*>(&buffer), bytes_in_line * 8 * 2);
+  WaitTransferFinished();
+
+  *x += font->charInfo[char_idx].widthBits + font->spacePixels;
+}
+
+void Gfx::pixel_draw(uint8_t x, uint8_t y, uint16_t color) {
+  lcd.DrawPixel(x, y, color);
+}
+
+void Gfx::Sleep() {
+  lcd.Sleep();
+}
+
+void Gfx::Wakeup() {
+  lcd.Wakeup();
+}
+
+void Gfx::SetBackgroundColor(uint16_t color) {
+  for (int i = 0; i < width; i++) {
+    buffer[i] = color;
+  }
+}
+
+bool Gfx::GetNextBuffer(uint8_t** data, size_t& size) {
+  if (!state.busy)
+    return false;
+  state.remainingIterations--;
+  if (state.remainingIterations == 0) {
+    state.busy = false;
+    NotifyEndOfTransfer(state.taskToNotify);
+    return false;
+  }
+
+  if (state.action == Action::FillRectangle) {
+    *data = reinterpret_cast<uint8_t*>(buffer);
+    size = width * 2;
+  } else if (state.action == Action::DrawChar) {
+    uint16_t bg = 0x0000;
+    uint8_t char_idx = state.character - state.font->startChar;
+    uint16_t bytes_in_line = CEIL_DIV(state.font->charInfo[char_idx].widthBits, 8);
+
+    for (uint16_t j = 0; j < bytes_in_line; j++) {
+      for (uint8_t k = 0; k < 8; k++) {
+        if ((1 << (7 - k)) & state.font->data[state.font->charInfo[char_idx].offset + ((state.currentIteration + 1) * bytes_in_line) + j]) {
+          buffer[(j * 8) + k] = state.color;
+        } else {
+          buffer[(j * 8) + k] = bg;
+        }
+      }
+    }
+
+    *data = reinterpret_cast<uint8_t*>(buffer);
+    size = bytes_in_line * 8 * 2;
+  }
+
+  state.currentIteration++;
+
+  return true;
+}
+
+void Gfx::NotifyEndOfTransfer(TaskHandle_t task) {
+  if (task != nullptr) {
+    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+    vTaskNotifyGiveFromISR(task, &xHigherPriorityTaskWoken);
+    portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
+  }
+}
+
+void Gfx::WaitTransferFinished() const {
+  ulTaskNotifyTake(pdTRUE, 500);
+}
+
+void Gfx::SetScrollArea(uint16_t topFixedLines, uint16_t scrollLines, uint16_t bottomFixedLines) {
+  lcd.VerticalScrollDefinition(topFixedLines, scrollLines, bottomFixedLines);
+}
+
+void Gfx::SetScrollStartLine(uint16_t line) {
+  lcd.VerticalScrollStartAddress(line);
+}

src/components/gfx/Gfx.h

@@ -0,0 +1,62 @@
+#pragma once
+#include <FreeRTOS.h>
+#include <nrf_font.h>
+#include <task.h>
+#include <cstddef>
+#include <cstdint>
+#include "drivers/BufferProvider.h"
+
+namespace Pinetime {
+  namespace Drivers {
+    class St7789;
+  }
+
+  namespace Components {
+    class Gfx : public Pinetime::Drivers::BufferProvider {
+    public:
+      explicit Gfx(Drivers::St7789& lcd);
+      void Init();
+      void ClearScreen();
+      void DrawString(uint8_t x, uint8_t y, uint16_t color, const char* text, const FONT_INFO* p_font, bool wrap);
+      void DrawChar(const FONT_INFO* font, uint8_t c, uint8_t* x, uint8_t y, uint16_t color);
+      void FillRectangle(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint16_t color);
+      void FillRectangle(uint8_t x, uint8_t y, uint8_t w, uint8_t h, uint8_t* b);
+      void SetScrollArea(uint16_t topFixedLines, uint16_t scrollLines, uint16_t bottomFixedLines);
+      void SetScrollStartLine(uint16_t line);
+
+      void Sleep();
+      void Wakeup();
+      bool GetNextBuffer(uint8_t** buffer, size_t& size) override;
+      void pixel_draw(uint8_t x, uint8_t y, uint16_t color);
+
+    private:
+      static constexpr uint8_t width = 240;
+      static constexpr uint8_t height = 240;
+
+      enum class Action { None, FillRectangle, DrawChar };
+
+      struct State {
+        State() : busy {false}, action {Action::None}, remainingIterations {0}, currentIteration {0} {
+        }
+
+        volatile bool busy;
+        volatile Action action;
+        volatile uint16_t remainingIterations;
+        volatile uint16_t currentIteration;
+        volatile FONT_INFO* font;
+        volatile uint16_t color;
+        volatile uint8_t character;
+        volatile TaskHandle_t taskToNotify = nullptr;
+      };
+
+      volatile State state;
+
+      uint16_t buffer[width]; // 1 line buffer
+      Drivers::St7789& lcd;
+
+      void SetBackgroundColor(uint16_t color);
+      void WaitTransferFinished() const;
+      void NotifyEndOfTransfer(TaskHandle_t task);
+    };
+  }
+}

src/components/heartrate/Ppg.cpp

@@ -142,7 +142,7 @@ Ppg::Ppg() {
   spectrum.fill(0.0f);
 }
 
-int8_t Ppg::Preprocess(uint16_t hrs, uint16_t als) {
+int8_t Ppg::Preprocess(uint32_t hrs, uint32_t als) {
   if (dataIndex < dataLength) {
     dataHRS[dataIndex++] = hrs;
   }

src/components/heartrate/Ppg.h

@@ -14,7 +14,7 @@ namespace Pinetime {
     class Ppg {
     public:
       Ppg();
-      int8_t Preprocess(uint16_t hrs, uint16_t als);
+      int8_t Preprocess(uint32_t hrs, uint32_t als);
       int HeartRate();
       void Reset(bool resetDaqBuffer);
       static constexpr int deltaTms = 100;

src/components/motion/MotionController.cpp

@@ -40,15 +40,15 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
     service->OnNewStepCountValue(nbSteps);
   }
 
-  if (service != nullptr && (xHistory[0] != x || yHistory[0] != y || zHistory[0] != z)) {
+  if (service != nullptr && (this->x != x || yHistory[0] != y || zHistory[0] != z)) {
     service->OnNewMotionValues(x, y, z);
   }
 
   lastTime = time;
   time = xTaskGetTickCount();
 
-  xHistory++;
-  xHistory[0] = x;
+  lastX = this->x;
+  this->x = x;
   yHistory++;
   yHistory[0] = y;
   zHistory++;
@@ -67,26 +67,20 @@ MotionController::AccelStats MotionController::GetAccelStats() const {
   AccelStats stats;
 
   for (uint8_t i = 0; i < AccelStats::numHistory; i++) {
-    stats.xMean += xHistory[histSize - i];
     stats.yMean += yHistory[histSize - i];
     stats.zMean += zHistory[histSize - i];
-    stats.prevXMean += xHistory[1 + i];
     stats.prevYMean += yHistory[1 + i];
     stats.prevZMean += zHistory[1 + i];
   }
-  stats.xMean /= AccelStats::numHistory;
   stats.yMean /= AccelStats::numHistory;
   stats.zMean /= AccelStats::numHistory;
-  stats.prevXMean /= AccelStats::numHistory;
   stats.prevYMean /= AccelStats::numHistory;
   stats.prevZMean /= AccelStats::numHistory;
 
   for (uint8_t i = 0; i < AccelStats::numHistory; i++) {
-    stats.xVariance += (xHistory[histSize - i] - stats.xMean) * (xHistory[histSize - i] - stats.xMean);
     stats.yVariance += (yHistory[histSize - i] - stats.yMean) * (yHistory[histSize - i] - stats.yMean);
     stats.zVariance += (zHistory[histSize - i] - stats.zMean) * (zHistory[histSize - i] - stats.zMean);
   }
-  stats.xVariance /= AccelStats::numHistory;
   stats.yVariance /= AccelStats::numHistory;
   stats.zVariance /= AccelStats::numHistory;
 
@@ -99,7 +93,7 @@ bool MotionController::ShouldRaiseWake() const {
   constexpr int16_t yThresh = -64;
   constexpr int16_t rollDegreesThresh = -45;
 
-  if (std::abs(stats.xMean) > xThresh) {
+  if (x < -xThresh || x > xThresh) {
     return false;
   }
 
@@ -113,9 +107,8 @@ bool MotionController::ShouldRaiseWake() const {
 
 bool MotionController::ShouldShakeWake(uint16_t thresh) {
   /* Currently Polling at 10hz, If this ever goes faster scalar and EMA might need adjusting */
-  int32_t speed = std::abs(zHistory[0] - zHistory[histSize - 1] + (yHistory[0] - yHistory[histSize - 1]) / 2 +
-                           (xHistory[0] - xHistory[histSize - 1]) / 4) *
-                  100 / (time - lastTime);
+  int32_t speed =
+    std::abs(zHistory[0] - zHistory[histSize - 1] + (yHistory[0] - yHistory[histSize - 1]) / 2 + (x - lastX) / 4) * 100 / (time - lastTime);
   // (.2 * speed) + ((1 - .2) * accumulatedSpeed);
   accumulatedSpeed = speed / 5 + accumulatedSpeed * 4 / 5;
 
@@ -123,11 +116,6 @@ bool MotionController::ShouldShakeWake(uint16_t thresh) {
 }
 
 bool MotionController::ShouldLowerSleep() const {
-  if ((stats.xMean > 887 && DegreesRolled(stats.xMean, stats.zMean, stats.prevXMean, stats.prevZMean) > 30) ||
-      (stats.xMean < -887 && DegreesRolled(stats.xMean, stats.zMean, stats.prevXMean, stats.prevZMean) < -30)) {
-    return true;
-  }
-
   if (stats.yMean < 724 || DegreesRolled(stats.yMean, stats.zMean, stats.prevYMean, stats.prevZMean) < 30) {
     return false;
   }

src/components/motion/MotionController.h

@@ -21,7 +21,7 @@ namespace Pinetime {
       void Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps);
 
       int16_t X() const {
-        return xHistory[0];
+        return x;
       }
 
       int16_t Y() const {
@@ -62,10 +62,6 @@ namespace Pinetime {
         this->service = service;
       }
 
-      Pinetime::Controllers::MotionService* GetService() const {
-        return service;
-      }
-
     private:
       uint32_t nbSteps = 0;
       uint32_t currentTripSteps = 0;
@@ -76,14 +72,11 @@ namespace Pinetime {
       struct AccelStats {
         static constexpr uint8_t numHistory = 2;
 
-        int16_t xMean = 0;
         int16_t yMean = 0;
         int16_t zMean = 0;
-        int16_t prevXMean = 0;
         int16_t prevYMean = 0;
         int16_t prevZMean = 0;
 
-        uint32_t xVariance = 0;
         uint32_t yVariance = 0;
         uint32_t zVariance = 0;
       };
@@ -92,8 +85,9 @@ namespace Pinetime {
 
       AccelStats stats = {};
 
+      int16_t lastX = 0;
+      int16_t x = 0;
       static constexpr uint8_t histSize = 8;
-      Utility::CircularBuffer<int16_t, histSize> xHistory = {};
       Utility::CircularBuffer<int16_t, histSize> yHistory = {};
       Utility::CircularBuffer<int16_t, histSize> zHistory = {};
       int32_t accumulatedSpeed = 0;

src/components/settings/Settings.h

@@ -3,14 +3,13 @@
 #include <bitset>
 #include "components/brightness/BrightnessController.h"
 #include "components/fs/FS.h"
-#include "displayapp/apps/Apps.h"
+#include "displayapp/WatchFaces.h"
 
 namespace Pinetime {
   namespace Controllers {
     class Settings {
     public:
-      enum class ClockType : uint8_t { H24, H12, FUZZY };
-      enum class WeatherFormat : uint8_t { Metric, Imperial };
+      enum class ClockType : uint8_t { H24, H12 };
       enum class Notification : uint8_t { On, Off, Sleep };
       enum class ChimesOption : uint8_t { None, Hours, HalfHours };
       enum class WakeUpMode : uint8_t { SingleTap = 0, DoubleTap = 1, RaiseWrist = 2, Shake = 3, LowerWrist = 4 };
@@ -50,12 +49,6 @@ namespace Pinetime {
         int colorIndex = 0;
       };
 
-      struct Location {
-        int16_t latitude;
-        int16_t longitude;
-        int8_t tzOffset;
-      };
-
       Settings(Pinetime::Controllers::FS& fs);
 
       Settings(const Settings&) = delete;
@@ -187,17 +180,6 @@ namespace Pinetime {
         return settings.clockType;
       };
 
-      void SetWeatherFormat(WeatherFormat weatherFormat) {
-        if (weatherFormat != settings.weatherFormat) {
-          settingsChanged = true;
-        }
-        settings.weatherFormat = weatherFormat;
-      };
-
-      WeatherFormat GetWeatherFormat() const {
-        return settings.weatherFormat;
-      };
-
       void SetNotificationStatus(Notification status) {
         if (status != settings.notificationStatus) {
           settingsChanged = true;
@@ -220,21 +202,6 @@ namespace Pinetime {
         return settings.screenTimeOut;
       };
 
-      bool GetAlwaysOnDisplay() const {
-        return settings.alwaysOnDisplay && GetNotificationStatus() != Notification::Sleep;
-      };
-
-      void SetAlwaysOnDisplaySetting(bool state) {
-        if (state != settings.alwaysOnDisplay) {
-          settingsChanged = true;
-        }
-        settings.alwaysOnDisplay = state;
-      }
-
-      bool GetAlwaysOnDisplaySetting() const {
-        return settings.alwaysOnDisplay;
-      }
-
       void SetShakeThreshold(uint16_t thresh) {
         if (settings.shakeWakeThreshold != thresh) {
           settings.shakeWakeThreshold = thresh;
@@ -296,21 +263,6 @@ namespace Pinetime {
         return settings.stepsGoal;
       };
 
-      void SetLocation(Location loc) {
-        if (
-          loc.latitude != settings.location.latitude ||
-          loc.longitude != settings.location.longitude ||
-          loc.tzOffset != settings.location.tzOffset
-          ) {
-          settingsChanged = true;
-        }
-        settings.location = loc;
-      };
-
-      Location GetLocation() const {
-        return settings.location;
-      };
-
       void SetBleRadioEnabled(bool enabled) {
         bleRadioEnabled = enabled;
       };
@@ -322,20 +274,17 @@ namespace Pinetime {
     private:
       Pinetime::Controllers::FS& fs;
 
-      static constexpr uint32_t settingsVersion = 0x0008;
+      static constexpr uint32_t settingsVersion = 0x0006;
 
       struct SettingsData {
         uint32_t version = settingsVersion;
         uint32_t stepsGoal = 10000;
         uint32_t screenTimeOut = 15000;
 
-        bool alwaysOnDisplay = false;
-
         ClockType clockType = ClockType::H24;
-        WeatherFormat weatherFormat = WeatherFormat::Metric;
         Notification notificationStatus = Notification::On;
 
-        Pinetime::Applications::WatchFace watchFace = Pinetime::Applications::WatchFace::Analog; //Digital
+        Pinetime::Applications::WatchFace watchFace = Pinetime::Applications::WatchFace::Digital;
         ChimesOption chimesOption = ChimesOption::None;
 
         PineTimeStyle PTS;
@@ -346,7 +295,6 @@ namespace Pinetime {
         uint16_t shakeWakeThreshold = 150;
 
         Controllers::BrightnessController::Levels brightLevel = Controllers::BrightnessController::Levels::Medium;
-        Location location = {(int16_t)44,(int16_t)-123,(int8_t)-8};
       };
 
       SettingsData settings;

src/displayapp/Apps.h

@@ -0,0 +1,41 @@
+#pragma once
+
+namespace Pinetime {
+  namespace Applications {
+    enum class Apps {
+      None,
+      Launcher,
+      Clock,
+      SysInfo,
+      FirmwareUpdate,
+      FirmwareValidation,
+      NotificationsPreview,
+      Notifications,
+      Timer,
+      Alarm,
+      FlashLight,
+      BatteryInfo,
+      Music,
+      Twos,
+      HeartRate,
+      Navigation,
+      StopWatch,
+      Metronome,
+      Motion,
+      Steps,
+      PassKey,
+      QuickSettings,
+      Settings,
+      SettingWatchFace,
+      SettingTimeFormat,
+      SettingDisplay,
+      SettingWakeUp,
+      SettingSteps,
+      SettingSetDateTime,
+      SettingChimes,
+      SettingShakeThreshold,
+      SettingBluetooth,
+      Error
+    };
+  }
+}

src/displayapp/Controllers.h

@@ -1,56 +0,0 @@
-#pragma once
-
-namespace Pinetime {
-  namespace Applications {
-    class DisplayApp;
-  }
-
-  namespace Components {
-    class LittleVgl;
-  }
-
-  namespace Controllers {
-    class Battery;
-    class Ble;
-    class DateTime;
-    class NotificationManager;
-    class HeartRateController;
-    class Settings;
-    class MotorController;
-    class MotionController;
-    class AlarmController;
-    class BrightnessController;
-    class SimpleWeatherService;
-    class FS;
-    class Timer;
-    class MusicService;
-    class NavigationService;
-  }
-
-  namespace System {
-    class SystemTask;
-  }
-
-  namespace Applications {
-    struct AppControllers {
-      const Pinetime::Controllers::Battery& batteryController;
-      const Pinetime::Controllers::Ble& bleController;
-      Pinetime::Controllers::DateTime& dateTimeController;
-      Pinetime::Controllers::NotificationManager& notificationManager;
-      Pinetime::Controllers::HeartRateController& heartRateController;
-      Pinetime::Controllers::Settings& settingsController;
-      Pinetime::Controllers::MotorController& motorController;
-      Pinetime::Controllers::MotionController& motionController;
-      Pinetime::Controllers::AlarmController& alarmController;
-      Pinetime::Controllers::BrightnessController& brightnessController;
-      Pinetime::Controllers::SimpleWeatherService* weatherController;
-      Pinetime::Controllers::FS& filesystem;
-      Pinetime::Controllers::Timer& timer;
-      Pinetime::System::SystemTask* systemTask;
-      Pinetime::Applications::DisplayApp* displayApp;
-      Pinetime::Components::LittleVgl& lvgl;
-      Pinetime::Controllers::MusicService* musicService;
-      Pinetime::Controllers::NavigationService* navigationService;
-    };
-  }
-}

src/displayapp/DisplayApp.cpp

@@ -11,10 +11,9 @@
 #include "components/motion/MotionController.h"
 #include "components/motor/MotorController.h"
 #include "displayapp/screens/ApplicationList.h"
+#include "displayapp/screens/Clock.h"
 #include "displayapp/screens/FirmwareUpdate.h"
 #include "displayapp/screens/FirmwareValidation.h"
-#include "displayapp/screens/InfiniPaint.h"
-#include "displayapp/screens/Paddle.h"
 #include "displayapp/screens/StopWatch.h"
 #include "displayapp/screens/Metronome.h"
 #include "displayapp/screens/Music.h"
@@ -26,10 +25,9 @@
 #include "displayapp/screens/FlashLight.h"
 #include "displayapp/screens/BatteryInfo.h"
 #include "displayapp/screens/Steps.h"
-#include "displayapp/screens/Dice.h"
-#include "displayapp/screens/Weather.h"
 #include "displayapp/screens/PassKey.h"
 #include "displayapp/screens/Error.h"
+#include "displayapp/screens/Weather.h"
 
 #include "drivers/Cst816s.h"
 #include "drivers/St7789.h"
@@ -41,19 +39,15 @@
 #include "displayapp/screens/settings/Settings.h"
 #include "displayapp/screens/settings/SettingWatchFace.h"
 #include "displayapp/screens/settings/SettingTimeFormat.h"
-#include "displayapp/screens/settings/SettingWeatherFormat.h"
 #include "displayapp/screens/settings/SettingWakeUp.h"
 #include "displayapp/screens/settings/SettingDisplay.h"
 #include "displayapp/screens/settings/SettingSteps.h"
 #include "displayapp/screens/settings/SettingSetDateTime.h"
-#include "displayapp/screens/settings/SettingLocation.h"
 #include "displayapp/screens/settings/SettingChimes.h"
 #include "displayapp/screens/settings/SettingShakeThreshold.h"
 #include "displayapp/screens/settings/SettingBluetooth.h"
-#include "displayapp/screens/settings/SettingLocation.h"
 
 #include "libs/lv_conf.h"
-#include "UserApps.h"
 
 using namespace Pinetime::Applications;
 using namespace Pinetime::Applications::Display;
@@ -83,8 +77,7 @@ DisplayApp::DisplayApp(Drivers::St7789& lcd,
                        Pinetime::Controllers::AlarmController& alarmController,
                        Pinetime::Controllers::BrightnessController& brightnessController,
                        Pinetime::Controllers::TouchHandler& touchHandler,
-                       Pinetime::Controllers::FS& filesystem,
-                       Pinetime::Drivers::SpiNorFlash& spiNorFlash)
+                       Pinetime::Controllers::FS& filesystem)
   : lcd {lcd},
     touchPanel {touchPanel},
     batteryController {batteryController},
@@ -100,27 +93,8 @@ DisplayApp::DisplayApp(Drivers::St7789& lcd,
     brightnessController {brightnessController},
     touchHandler {touchHandler},
     filesystem {filesystem},
-    spiNorFlash {spiNorFlash},
     lvgl {lcd, filesystem},
-    timer(this, TimerCallback),
-    controllers {batteryController,
-                 bleController,
-                 dateTimeController,
-                 notificationManager,
-                 heartRateController,
-                 settingsController,
-                 motorController,
-                 motionController,
-                 alarmController,
-                 brightnessController,
-                 nullptr,
-                 filesystem,
-                 timer,
-                 nullptr,
-                 this,
-                 lvgl,
-                 nullptr,
-                 nullptr} {
+    timer(this, TimerCallback) {
 }
 
 void DisplayApp::Start(System::BootErrors error) {
@@ -129,7 +103,6 @@ void DisplayApp::Start(System::BootErrors error) {
   bootError = error;
 
   lvgl.Init();
-  motorController.Init();
 
   if (error == System::BootErrors::TouchController) {
     LoadNewScreen(Apps::Error, DisplayApp::FullRefreshDirections::None);
@@ -147,6 +120,9 @@ void DisplayApp::Process(void* instance) {
   NRF_LOG_INFO("displayapp task started!");
   app->InitHw();
 
+  // Send a dummy notification to unlock the lvgl display driver for the first iteration
+  xTaskNotifyGive(xTaskGetCurrentTaskHandle());
+
   while (true) {
     app->Refresh();
   }
@@ -155,47 +131,10 @@ void DisplayApp::Process(void* instance) {
 void DisplayApp::InitHw() {
   brightnessController.Init();
   ApplyBrightness();
+  motorController.Init();
   lcd.Init();
 }
 
-TickType_t DisplayApp::CalculateSleepTime() {
-  // Calculates how many system ticks DisplayApp should sleep before rendering the next AOD frame
-  // Next frame time is frame count * refresh period (ms) * tick rate
-
-  auto RoundedDiv = [](uint32_t a, uint32_t b) {
-    return ((a + (b / 2)) / b);
-  };
-  // RoundedDiv overflows when numerator + (denominator floordiv 2) > uint32 max
-  // in this case around 9 hours (=overflow frame count / always on refresh period)
-  constexpr TickType_t overflowFrameCount = (UINT32_MAX - (1000 / 16)) / ((configTICK_RATE_HZ / 8) * alwaysOnRefreshPeriod);
-
-  TickType_t ticksElapsed = xTaskGetTickCount() - alwaysOnStartTime;
-  // Divide both the numerator and denominator by 8 (=GCD(1000,1024))
-  // to increase the number of ticks (frames) before the overflow tick is reached
-  TickType_t targetRenderTick = RoundedDiv((configTICK_RATE_HZ / 8) * alwaysOnFrameCount * alwaysOnRefreshPeriod, 1000 / 8);
-
-  // Assumptions
-
-  // Tick rate is multiple of 8
-  // Needed for division trick above
-  static_assert(configTICK_RATE_HZ % 8 == 0);
-
-  // Frame count must always wraparound more often than the system tick count does
-  // Always on overflow time (ms) < system tick overflow time (ms)
-  // Using 64bit ints here to avoid overflow
-  static_assert((uint64_t) overflowFrameCount * (uint64_t) alwaysOnRefreshPeriod < (uint64_t) UINT32_MAX * 1000ULL / configTICK_RATE_HZ);
-
-  if (alwaysOnFrameCount == overflowFrameCount) {
-    alwaysOnFrameCount = 0;
-    alwaysOnStartTime = xTaskGetTickCount();
-  }
-  if (targetRenderTick > ticksElapsed) {
-    return targetRenderTick - ticksElapsed;
-  } else {
-    return 0;
-  }
-}
-
 void DisplayApp::Refresh() {
   auto LoadPreviousScreen = [this]() {
     FullRefreshDirections returnDirection;
@@ -219,6 +158,21 @@ void DisplayApp::Refresh() {
     LoadScreen(returnAppStack.Pop(), returnDirection);
   };
 
+  auto DimScreen = [this]() {
+    if (brightnessController.Level() != Controllers::BrightnessController::Levels::Off) {
+      isDimmed = true;
+      brightnessController.Set(Controllers::BrightnessController::Levels::Low);
+    }
+  };
+
+  auto RestoreBrightness = [this]() {
+    if (brightnessController.Level() != Controllers::BrightnessController::Levels::Off) {
+      isDimmed = false;
+      lv_disp_trig_activity(nullptr);
+      ApplyBrightness();
+    }
+  };
+
   auto IsPastDimTime = [this]() -> bool {
     return lv_disp_get_inactive_time(nullptr) >= pdMS_TO_TICKS(settingsController.GetScreenTimeOut() - 2000);
   };
@@ -232,27 +186,6 @@ void DisplayApp::Refresh() {
     case States::Idle:
       queueTimeout = portMAX_DELAY;
       break;
-    case States::AOD:
-      if (!currentScreen->IsRunning()) {
-        LoadPreviousScreen();
-      }
-      // Check we've slept long enough
-      // Might not be true if the loop received an event
-      // If not true, then wait that amount of time
-      queueTimeout = CalculateSleepTime();
-      if (queueTimeout == 0) {
-        // Only advance the tick count when LVGL is done
-        // Otherwise keep running the task handler while it still has things to draw
-        // Note: under high graphics load, LVGL will always have more work to do
-        if (lv_task_handler() > 0) {
-          // Drop frames that we've missed if drawing/event handling took way longer than expected
-          while (queueTimeout == 0) {
-            alwaysOnFrameCount += 1;
-            queueTimeout = CalculateSleepTime();
-          }
-        }
-      }
-      break;
     case States::Running:
       if (!currentScreen->IsRunning()) {
         LoadPreviousScreen();
@@ -261,27 +194,14 @@ void DisplayApp::Refresh() {
 
       if (!systemTask->IsSleepDisabled() && IsPastDimTime()) {
         if (!isDimmed) {
-          isDimmed = true;
-          brightnessController.Set(Controllers::BrightnessController::Levels::Low);
+          DimScreen();
         }
-        if (IsPastSleepTime() && uxQueueMessagesWaiting(msgQueue) == 0) {
-          PushMessageToSystemTask(System::Messages::GoToSleep);
-          // Can't set state to Idle here, something may send
-          // DisableSleeping before this GoToSleep arrives
-          // Instead we check we have no messages queued before sending GoToSleep
-          // This works as the SystemTask is higher priority than DisplayApp
-          // As soon as we send GoToSleep, SystemTask pre-empts DisplayApp
-          // Whenever DisplayApp is running again, it is guaranteed that
-          // SystemTask has handled the message
-          // If it responded, we will have a GoToSleep waiting in the queue
-          // By checking that there are no messages in the queue, we avoid
-          // resending GoToSleep when we already have a response
-          // SystemTask is resilient to duplicate messages, this is an
-          // optimisation to reduce pressure on the message queues
+        if (IsPastSleepTime()) {
+          systemTask->PushMessage(System::Messages::GoToSleep);
+          state = States::Idle;
         }
       } else if (isDimmed) {
-        isDimmed = false;
-        ApplyBrightness();
+        RestoreBrightness();
       }
       break;
     default:
@@ -291,79 +211,31 @@ void DisplayApp::Refresh() {
 
   Messages msg;
   if (xQueueReceive(msgQueue, &msg, queueTimeout) == pdTRUE) {
-
-    // let's do otaku chimes
-    uint8_t myHour = dateTimeController.Hours();
-    uint8_t myChimes = 9-(((int)floor(myHour/2))%6);
-
     switch (msg) {
-      case Messages::GoToSleep:
-      case Messages::GoToAOD:
-        // Checking if SystemTask is sleeping is purely an optimisation.
-        // If it's no longer sleeping since it sent GoToSleep, it has
-        // cancelled the sleep and transitioned directly from
-        // GoingToSleep->Running, so we are about to receive GoToRunning
-        // and can ignore this message. If it wasn't ignored, DisplayApp
-        // would go to sleep and then immediately re-wake
-        if (state != States::Running || !systemTask->IsSleeping()) {
+      case Messages::DimScreen:
+        DimScreen();
         break;
-        }
-        while (brightnessController.Level() != Controllers::BrightnessController::Levels::Low) {
+      case Messages::RestoreBrightness:
+        RestoreBrightness();
+        break;
+      case Messages::GoToSleep:
+        while (brightnessController.Level() != Controllers::BrightnessController::Levels::Off) {
           brightnessController.Lower();
           vTaskDelay(100);
         }
-        // Turn brightness down (or set to AlwaysOn mode)
-        if (msg == Messages::GoToAOD) {
-          brightnessController.Set(Controllers::BrightnessController::Levels::AlwaysOn);
-        } else {
-          brightnessController.Set(Controllers::BrightnessController::Levels::Off);
-        }
-        // Since the active screen is not really an app, go back to Clock.
-        if (currentApp == Apps::Launcher || currentApp == Apps::Notifications || currentApp == Apps::QuickSettings ||
-            currentApp == Apps::Settings) {
-          LoadScreen(Apps::Clock, DisplayApp::FullRefreshDirections::None);
-          // Wait for the clock app to load before moving on.
-          while (!lv_task_handler()) {
-          };
-        }
-        // Clear any ongoing touch pressed events
-        // Without this LVGL gets stuck in the pressed state and will keep refreshing the
-        // display activity timer causing the screen to never sleep after timeout
-        lvgl.ClearTouchState();
-        if (msg == Messages::GoToAOD) {
-          lcd.LowPowerOn();
-          // Record idle entry time
-          alwaysOnFrameCount = 0;
-          alwaysOnStartTime = xTaskGetTickCount();
-          PushMessageToSystemTask(Pinetime::System::Messages::OnDisplayTaskAOD);
-          state = States::AOD;
-        } else {
         lcd.Sleep();
         PushMessageToSystemTask(Pinetime::System::Messages::OnDisplayTaskSleeping);
         state = States::Idle;
-        }
-        break;
-      case Messages::NotifyDeviceActivity:
-        lv_disp_trig_activity(nullptr);
         break;
       case Messages::GoToRunning:
-        // If SystemTask is sleeping, the GoToRunning message is old
-        // and must be ignored. Otherwise DisplayApp will use SPI
-        // that is powered down and cause bad behaviour
-        if (state == States::Running || systemTask->IsSleeping()) {
-          break;
-        }
-        if (state == States::AOD) {
-          lcd.LowPowerOff();
-        } else {
         lcd.Wakeup();
-        }
         lv_disp_trig_activity(nullptr);
         ApplyBrightness();
         state = States::Running;
         break;
       case Messages::UpdateBleConnection:
-        // Only used for recovery firmware
+        //        clockScreen.SetBleConnectionState(bleController.IsConnected() ? Screens::Clock::BleConnectionStates::Connected :
+        //        Screens::Clock::BleConnectionStates::NotConnected);
         break;
       case Messages::NewNotification:
         LoadNewScreen(Apps::NotificationsPreview, DisplayApp::FullRefreshDirections::Down);
@@ -478,49 +350,22 @@ void DisplayApp::Refresh() {
       case Messages::BleRadioEnableToggle:
         PushMessageToSystemTask(System::Messages::BleRadioEnableToggle);
         break;
+      case Messages::UpdateDateTime:
+        // Added to remove warning
+        // What should happen here?
+        break;
       case Messages::Chime:
         LoadNewScreen(Apps::Clock, DisplayApp::FullRefreshDirections::None);
-
-        // hour chime
-        // 0    9
-        // 1    9  
-        // 2    8
-        // 3    8  
-        // 4    7
-        // 5    7  
-        // 6    6
-        // 7    6  
-        // 8    5
-        // 9    5  
-        // 10   4
-        // 11   4   
-        // 12   9
-        // 13   9   
-        // 14   8
-        // 15   8   
-        // 16   7
-        // 17   7   
-        // 18   6
-        // 19   6   
-        // 20   5
-        // 21   5   
-        // 22   4
-        // 23   4   
-        // NRF_LOG_INFO("buzzing %d times", myChimes);
-
-        for (uint8_t i=0; i<myChimes; i++){
-          // NRF_LOG_INFO("buzz!");
-          motorController.RunForDuration(15);
-          vTaskDelay(1000);
-        }
+        motorController.RunForDuration(35);
         break;
       case Messages::OnChargingEvent:
+        RestoreBrightness();
         motorController.RunForDuration(15);
         break;
     }
   }
 
-  if (state == States::Running && touchHandler.IsTouching()) {
+  if (touchHandler.IsTouching()) {
     currentScreen->OnTouchEvent(touchHandler.GetX(), touchHandler.GetY());
   }
 
@@ -555,32 +400,26 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
   SetFullRefresh(direction);
 
   switch (app) {
-    case Apps::Launcher: {
-      std::array<Screens::Tile::Applications, UserAppTypes::Count> apps;
-      int i = 0;
-      for (const auto& userApp : userApps) {
-        apps[i++] = Screens::Tile::Applications {userApp.icon, userApp.app, true};
-      }
-      currentScreen = std::make_unique<Screens::ApplicationList>(this,
-                                                                 settingsController,
+    case Apps::Launcher:
+      currentScreen =
+        std::make_unique<Screens::ApplicationList>(this, settingsController, batteryController, bleController, dateTimeController, filesystem);
+      break;
+    case Apps::Motion:
+      // currentScreen = std::make_unique<Screens::Motion>(motionController);
+      // break;
+    case Apps::None:
+    case Apps::Clock:
+      currentScreen = std::make_unique<Screens::Clock>(dateTimeController,
                                                        batteryController,
                                                        bleController,
-                                                                 dateTimeController,
-                                                                 filesystem,
-                                                                 std::move(apps));
-    } break;
-    case Apps::Clock: {
-      const auto* watchFace =
-        std::find_if(userWatchFaces.begin(), userWatchFaces.end(), [this](const WatchFaceDescription& watchfaceDescription) {
-          return watchfaceDescription.watchFace == settingsController.GetWatchFace();
-        });
-      if (watchFace != userWatchFaces.end())
-        currentScreen.reset(watchFace->create(controllers));
-      else {
-        currentScreen.reset(userWatchFaces[0].create(controllers));
-      }
-      settingsController.SetAppMenu(0);
-    } break;
+                                                       notificationManager,
+                                                       settingsController,
+                                                       heartRateController,
+                                                       motionController,
+                                                       systemTask->nimble().weather(),
+                                                       filesystem);
+      break;
+
     case Apps::Error:
       currentScreen = std::make_unique<Screens::Error>(bootError);
       break;
@@ -612,6 +451,14 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
                                                                *systemTask,
                                                                Screens::Notifications::Modes::Preview);
       break;
+    case Apps::Timer:
+      currentScreen = std::make_unique<Screens::Timer>(timer);
+      break;
+    case Apps::Alarm:
+      currentScreen = std::make_unique<Screens::Alarm>(alarmController, settingsController.GetClockType(), *systemTask, motorController);
+      break;
+
+    // Settings
     case Apps::QuickSettings:
       currentScreen = std::make_unique<Screens::QuickSettings>(this,
                                                                batteryController,
@@ -624,26 +471,17 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
     case Apps::Settings:
       currentScreen = std::make_unique<Screens::Settings>(this, settingsController);
       break;
-    case Apps::SettingWatchFace: {
-      std::array<Screens::SettingWatchFace::Item, UserWatchFaceTypes::Count> items;
-      int i = 0;
-      for (const auto& userWatchFace : userWatchFaces) {
-        items[i++] =
-          Screens::SettingWatchFace::Item {userWatchFace.name, userWatchFace.watchFace, userWatchFace.isAvailable(controllers.filesystem)};
-      }
-      currentScreen = std::make_unique<Screens::SettingWatchFace>(this, std::move(items), settingsController, filesystem);
-    } break;
+    case Apps::SettingWatchFace:
+      currentScreen = std::make_unique<Screens::SettingWatchFace>(this, settingsController, filesystem);
+      break;
     case Apps::SettingTimeFormat:
       currentScreen = std::make_unique<Screens::SettingTimeFormat>(settingsController);
       break;
-    case Apps::SettingWeatherFormat:
-      currentScreen = std::make_unique<Screens::SettingWeatherFormat>(settingsController);
-      break;
     case Apps::SettingWakeUp:
       currentScreen = std::make_unique<Screens::SettingWakeUp>(settingsController);
       break;
     case Apps::SettingDisplay:
-      currentScreen = std::make_unique<Screens::SettingDisplay>(settingsController);
+      currentScreen = std::make_unique<Screens::SettingDisplay>(this, settingsController);
       break;
     case Apps::SettingSteps:
       currentScreen = std::make_unique<Screens::SettingSteps>(settingsController);
@@ -651,9 +489,6 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
     case Apps::SettingSetDateTime:
       currentScreen = std::make_unique<Screens::SettingSetDateTime>(this, dateTimeController, settingsController);
       break;
-    case Apps::SettingLocation:
-      currentScreen = std::make_unique<Screens::SettingLocation>(settingsController);
-      break;
     case Apps::SettingChimes:
       currentScreen = std::make_unique<Screens::SettingChimes>(settingsController);
       break;
@@ -674,23 +509,37 @@ void DisplayApp::LoadScreen(Apps app, DisplayApp::FullRefreshDirections directio
                                                             bleController,
                                                             watchdog,
                                                             motionController,
-                                                            touchPanel,
-                                                            spiNorFlash);
+                                                            touchPanel);
       break;
     case Apps::FlashLight:
       currentScreen = std::make_unique<Screens::FlashLight>(*systemTask, brightnessController);
       break;
-    default: {
-      const auto* d = std::find_if(userApps.begin(), userApps.end(), [app](const AppDescription& appDescription) {
-        return appDescription.app == app;
-      });
-      if (d != userApps.end()) {
-        currentScreen.reset(d->create(controllers));
-      } else {
-        currentScreen.reset(userWatchFaces[0].create(controllers));
-      }
+    case Apps::StopWatch:
+      currentScreen = std::make_unique<Screens::StopWatch>(*systemTask);
+      break;
+    case Apps::Twos:
+      currentScreen = std::make_unique<Screens::Twos>();
+      break;
+    case Apps::Music:
+      currentScreen = std::make_unique<Screens::Music>(systemTask->nimble().music());
+      break;
+    case Apps::Navigation:
+      currentScreen = std::make_unique<Screens::Navigation>(systemTask->nimble().navigation());
+      break;
+    case Apps::HeartRate:
+      currentScreen = std::make_unique<Screens::HeartRate>(heartRateController, *systemTask);
+      break;
+    case Apps::Metronome:
+      currentScreen = std::make_unique<Screens::Metronome>(motorController, *systemTask);
+      break;
+    /* Weather debug app
+    case Apps::Weather:
+      currentScreen = std::make_unique<Screens::Weather>(this, systemTask->nimble().weather());
+      break;
+    */
+    case Apps::Steps:
+      currentScreen = std::make_unique<Screens::Steps>(motionController, settingsController);
       break;
-    }
   }
   currentApp = app;
 }
@@ -699,17 +548,11 @@ void DisplayApp::PushMessage(Messages msg) {
   if (in_isr()) {
     BaseType_t xHigherPriorityTaskWoken = pdFALSE;
     xQueueSendFromISR(msgQueue, &msg, &xHigherPriorityTaskWoken);
+    if (xHigherPriorityTaskWoken == pdTRUE) {
       portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
-  } else {
-    TickType_t timeout = portMAX_DELAY;
-    // Make xQueueSend() non-blocking if the message is a Notification message. We do this to avoid
-    // deadlock between SystemTask and DisplayApp when their respective message queues are getting full
-    // when a lot of notifications are received on a very short time span.
-    if (msg == Messages::NewNotification) {
-      timeout = static_cast<TickType_t>(0);
     }
-
-    xQueueSend(msgQueue, &msg, timeout);
+  } else {
+    xQueueSend(msgQueue, &msg, portMAX_DELAY);
   }
 }
 
@@ -746,19 +589,6 @@ void DisplayApp::PushMessageToSystemTask(Pinetime::System::Messages message) {
 
 void DisplayApp::Register(Pinetime::System::SystemTask* systemTask) {
   this->systemTask = systemTask;
-  this->controllers.systemTask = systemTask;
-}
-
-void DisplayApp::Register(Pinetime::Controllers::SimpleWeatherService* weatherService) {
-  this->controllers.weatherController = weatherService;
-}
-
-void DisplayApp::Register(Pinetime::Controllers::MusicService* musicService) {
-  this->controllers.musicService = musicService;
-}
-
-void DisplayApp::Register(Pinetime::Controllers::NavigationService* NavigationService) {
-  this->controllers.navigationService = NavigationService;
 }
 
 void DisplayApp::ApplyBrightness() {

src/displayapp/DisplayApp.h

@@ -4,7 +4,7 @@
 #include <task.h>
 #include <memory>
 #include <systemtask/Messages.h>
-#include "displayapp/apps/Apps.h"
+#include "displayapp/Apps.h"
 #include "displayapp/LittleVgl.h"
 #include "displayapp/TouchEvents.h"
 #include "components/brightness/BrightnessController.h"
@@ -20,7 +20,6 @@
 #include "BootErrors.h"
 
 #include "utility/StaticStack.h"
-#include "displayapp/Controllers.h"
 
 namespace Pinetime {
 
@@ -39,7 +38,6 @@ namespace Pinetime {
     class HeartRateController;
     class MotionController;
     class TouchHandler;
-    class SimpleWeatherService;
   }
 
   namespace System {
@@ -49,7 +47,7 @@ namespace Pinetime {
   namespace Applications {
     class DisplayApp {
     public:
-      enum class States { Idle, Running, AOD };
+      enum class States { Idle, Running };
       enum class FullRefreshDirections { None, Up, Down, Left, Right, LeftAnim, RightAnim };
 
       DisplayApp(Drivers::St7789& lcd,
@@ -66,8 +64,7 @@ namespace Pinetime {
                  Pinetime::Controllers::AlarmController& alarmController,
                  Pinetime::Controllers::BrightnessController& brightnessController,
                  Pinetime::Controllers::TouchHandler& touchHandler,
-                 Pinetime::Controllers::FS& filesystem,
-                 Pinetime::Drivers::SpiNorFlash& spiNorFlash);
+                 Pinetime::Controllers::FS& filesystem);
       void Start(System::BootErrors error);
       void PushMessage(Display::Messages msg);
 
@@ -76,9 +73,6 @@ namespace Pinetime {
       void SetFullRefresh(FullRefreshDirections direction);
 
       void Register(Pinetime::System::SystemTask* systemTask);
-      void Register(Pinetime::Controllers::SimpleWeatherService* weatherService);
-      void Register(Pinetime::Controllers::MusicService* musicService);
-      void Register(Pinetime::Controllers::NavigationService* NavigationService);
 
     private:
       Pinetime::Drivers::St7789& lcd;
@@ -97,13 +91,11 @@ namespace Pinetime {
       Pinetime::Controllers::BrightnessController& brightnessController;
       Pinetime::Controllers::TouchHandler& touchHandler;
       Pinetime::Controllers::FS& filesystem;
-      Pinetime::Drivers::SpiNorFlash& spiNorFlash;
 
       Pinetime::Controllers::FirmwareValidator validator;
       Pinetime::Components::LittleVgl lvgl;
       Pinetime::Controllers::Timer timer;
 
-      AppControllers controllers;
       TaskHandle_t taskHandle;
 
       States state = States::Running;
@@ -137,13 +129,6 @@ namespace Pinetime {
       Utility::StaticStack<FullRefreshDirections, returnAppStackSize> appStackDirections;
 
       bool isDimmed = false;
-
-      TickType_t CalculateSleepTime();
-      TickType_t alwaysOnFrameCount;
-      TickType_t alwaysOnStartTime;
-      // If this is to be changed, make sure the actual always on refresh rate is changed
-      // by configuring the LCD refresh timings
-      static constexpr uint32_t alwaysOnRefreshPeriod = 500;
     };
   }
 }

src/displayapp/DisplayAppRecovery.cpp

@@ -24,8 +24,7 @@ DisplayApp::DisplayApp(Drivers::St7789& lcd,
                        Pinetime::Controllers::AlarmController& /*alarmController*/,
                        Pinetime::Controllers::BrightnessController& /*brightnessController*/,
                        Pinetime::Controllers::TouchHandler& /*touchHandler*/,
-                       Pinetime::Controllers::FS& /*filesystem*/,
-                       Pinetime::Drivers::SpiNorFlash& /*spiNorFlash*/)
+                       Pinetime::Controllers::FS& /*filesystem*/)
   : lcd {lcd}, bleController {bleController} {
 }
 
@@ -39,6 +38,9 @@ void DisplayApp::Process(void* instance) {
   auto* app = static_cast<DisplayApp*>(instance);
   NRF_LOG_INFO("displayapp task started!");
 
+  // Send a dummy notification to unlock the lvgl display driver for the first iteration
+  xTaskNotifyGive(xTaskGetCurrentTaskHandle());
+
   app->InitHw();
   while (true) {
     app->Refresh();
@@ -92,6 +94,7 @@ void DisplayApp::DisplayLogo(uint16_t color) {
   Pinetime::Tools::RleDecoder rleDecoder(infinitime_nb, sizeof(infinitime_nb), color, colorBlack);
   for (int i = 0; i < displayWidth; i++) {
     rleDecoder.DecodeNext(displayBuffer, displayWidth * bytesPerPixel);
+    ulTaskNotifyTake(pdTRUE, 500);
     lcd.DrawBuffer(0, i, displayWidth, 1, reinterpret_cast<const uint8_t*>(displayBuffer), displayWidth * bytesPerPixel);
   }
 }
@@ -100,25 +103,21 @@ void DisplayApp::DisplayOtaProgress(uint8_t percent, uint16_t color) {
   const uint8_t barHeight = 20;
   std::fill(displayBuffer, displayBuffer + (displayWidth * bytesPerPixel), color);
   for (int i = 0; i < barHeight; i++) {
+    ulTaskNotifyTake(pdTRUE, 500);
     uint16_t barWidth = std::min(static_cast<float>(percent) * 2.4f, static_cast<float>(displayWidth));
     lcd.DrawBuffer(0, displayWidth - barHeight + i, barWidth, 1, reinterpret_cast<const uint8_t*>(displayBuffer), barWidth * bytesPerPixel);
   }
 }
 
 void DisplayApp::PushMessage(Display::Messages msg) {
-  BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+  BaseType_t xHigherPriorityTaskWoken;
+  xHigherPriorityTaskWoken = pdFALSE;
   xQueueSendFromISR(msgQueue, &msg, &xHigherPriorityTaskWoken);
-  portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
+  if (xHigherPriorityTaskWoken) {
+    /* Actual macro used here is port specific. */
+    // TODO : should I do something here?
+  }
 }
 
 void DisplayApp::Register(Pinetime::System::SystemTask* /*systemTask*/) {
 }
-
-void DisplayApp::Register(Pinetime::Controllers::SimpleWeatherService* /*weatherService*/) {
-}
-
-void DisplayApp::Register(Pinetime::Controllers::MusicService* /*musicService*/) {
-}
-
-void DisplayApp::Register(Pinetime::Controllers::NavigationService* /*NavigationService*/) {
-}

src/displayapp/DisplayAppRecovery.h

@@ -5,12 +5,13 @@
 #include <drivers/SpiMaster.h>
 #include <bits/unique_ptr.h>
 #include <queue.h>
+#include "components/gfx/Gfx.h"
 #include "drivers/Cst816s.h"
 #include <drivers/Watchdog.h>
 #include <components/motor/MotorController.h>
 #include "BootErrors.h"
 #include "displayapp/TouchEvents.h"
-#include "displayapp/apps/Apps.h"
+#include "displayapp/Apps.h"
 #include "displayapp/Messages.h"
 
 namespace Pinetime {
@@ -18,7 +19,6 @@ namespace Pinetime {
     class St7789;
     class Cst816S;
     class Watchdog;
-    class SpiNorFlash;
   }
 
   namespace Controllers {
@@ -34,9 +34,6 @@ namespace Pinetime {
     class AlarmController;
     class BrightnessController;
     class FS;
-    class SimpleWeatherService;
-    class MusicService;
-    class NavigationService;
   }
 
   namespace System {
@@ -60,8 +57,7 @@ namespace Pinetime {
                  Pinetime::Controllers::AlarmController& alarmController,
                  Pinetime::Controllers::BrightnessController& brightnessController,
                  Pinetime::Controllers::TouchHandler& touchHandler,
-                 Pinetime::Controllers::FS& filesystem,
-                 Pinetime::Drivers::SpiNorFlash& spiNorFlash);
+                 Pinetime::Controllers::FS& filesystem);
       void Start();
 
       void Start(Pinetime::System::BootErrors) {
@@ -70,9 +66,6 @@ namespace Pinetime {
 
       void PushMessage(Pinetime::Applications::Display::Messages msg);
       void Register(Pinetime::System::SystemTask* systemTask);
-      void Register(Pinetime::Controllers::SimpleWeatherService* weatherService);
-      void Register(Pinetime::Controllers::MusicService* musicService);
-      void Register(Pinetime::Controllers::NavigationService* NavigationService);
 
     private:
       TaskHandle_t taskHandle;