Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS
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Jean-François Milants f6d7f602f5 Fix deadlock when a lot of notifications are received in a very short time span.
When a notification is received, SystemTask sends messages to DisplayApp, which loads the Notifications apps that sends a few messages to SystemApp.
When notification are received too quickly, DisplayApp and SystemTask cannot process those messages fast enough (probably because of the time it takes to refresh the display) and the message queues fill up. When they are full, the current implementation just waits until there's room available to store the event. In this case, since both tasks exchange messages, they end up in a deadlock.

This fix consists in setting the timeout value to 0 (non-blocking mode) for the NewNotification messages on the DisplayApp side. This will prevent the SystemTask from being blocked (which would result in the watchdog reseting the watch). A more generic approach should be design in the future.
2023-11-19 20:58:29 +01:00
.devcontainer lv_img_conv_py: minimal python port of node module 2023-10-26 22:45:01 +02:00
.github CI: install build resource dependency python3-pil package 2023-10-26 22:45:01 +02:00
.idea/codeStyles Improved CLion configuration 2021-07-02 16:29:09 +02:00
.vscode Downgrade GNU Arm Toolchain to 10.3-2021.10 2022-07-08 17:18:21 +02:00
bootloader Fix markdown format with autoformatter (#1284) 2022-08-21 14:50:09 +03:00
cmake-nRF5x Remove CMake targets and corresponding CLI arguments that are specific to the debugging environment (USE_JLINK, USE_OPENOCD and USE_GDB_CLIENT). 2022-09-17 21:25:54 +02:00
doc docs: Update Apps.md to remove Screen param (#1752) 2023-11-16 18:46:25 +01:00
docker docker: Install Node.js in a non-deprecated way (#1849) 2023-11-12 14:09:41 +01:00
hooks Made the pre-commit hook fail explicitly when the executable doesn't exist 2021-07-24 15:55:52 +02:00
src Fix deadlock when a lot of notifications are received in a very short time span. 2023-11-19 20:58:29 +01:00
tests Update clang-{format,tidy} to 14 2023-01-04 17:15:33 +01:00
tools Allow mcuboot tool to use cbor2 additional to cbor 2023-06-04 19:46:37 +02:00
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.clang-tidy Update clang-tidy configuration and fix some warnings (#1474) 2022-12-18 18:14:36 +01:00
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.gitignore clangd: Add clangd cache directory to gitignore (#1763) 2023-05-27 20:24:17 +02:00
.gitmodules arduinofft: Move to submodule, define srqt_internal externally 2023-06-17 17:46:48 +02:00
.gitpod.yml Custom Dockerfile for gitpod.io 2021-01-05 00:34:15 +00:00
CMakeLists.txt Set version to 1.13.0 2023-06-24 16:00:10 +02:00
CONTRIBUTING.md branches: Update files to refer to main instead of develop 2023-03-02 09:45:47 +02:00
gcc_nrf52-mcuboot.ld Update gcc_nrf52-mcuboot.ld 2022-12-27 09:58:51 +13:00
gcc_nrf52.ld Linker script: Update gcc_nrf52.ld to reflect changes done in gcc_nrf52-mcuboot.ld. 2023-01-29 12:38:05 +01:00
LICENSE Add LICENSE file and information. 2020-08-02 17:38:51 +02:00
nrf_common.ld Fix link error because of missing file "nrf_common.ld" 2020-01-12 16:26:20 +01:00
nrf52.svd Fix various typos 2022-06-05 09:31:23 +03:00
README.md Add links to documentation about PineTimeStyle (PTS) and weather integration in PTS. 2023-06-04 17:01:42 +02:00

InfiniTime

InfiniTime logo

Fast open-source firmware for the PineTime smartwatch with many features, written in modern C++.

New to InfiniTime?

Companion apps

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.

Development

Contributing

Build, flash and debug

API

Architecture and technical topics

Project management

Licenses

This project is released under the GNU General Public License version 3 or, at your option, any later version.

It integrates the following projects:

Credits

Im 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 : 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 : Hes working on a firmware based on RiotOS. He integrated similar libs as me : NimBLE, LittleVGL,… His help was invaluable too!
  • Lup Yuen Lee : 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!