Add support for Black magic probe (using GDB client).
Add documentation about that in README.md
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@ -11,9 +11,40 @@ if (NOT NRF5_SDK_PATH)
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message(FATAL_ERROR "The path to the NRF52 SDK must be specified on the command line (add -DNRF5_SDK_PATH=<path>")
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endif ()
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if(NOT USE_JLINK AND NOT USE_GDB_CLIENT)
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set(USE_JLINK true)
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endif()
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if(USE_JLINK)
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if (NOT NRFJPROG)
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message(FATAL_ERROR "the path to the tool nrfjprog must be specified on the command line (add -DNRFJPROG=<path>")
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endif ()
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endif()
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if(USE_GDB_CLIENT)
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if(NOT GDB_CLIENT_BIN_PATH)
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set(GDB_CLIENT_BIN_PATH "arm-none-eabi-gdb")
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endif()
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if(NOT GDB_CLIENT_TARGET_REMOTE)
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message(FATAL_ERROR "The GDB target must be specified (add -DGDB_CLIENT_TARGET_REMOTE=<target>")
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endif()
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endif()
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message("BUILD CONFIGURATION")
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message("-------------------")
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message(" * Toolchain : " ${ARM_NONE_EABI_TOOLCHAIN_PATH})
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message(" * NRF52 SDK : " ${NRF5_SDK_PATH})
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set(PROGRAMMER "???")
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if(USE_JLINK)
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message(" * Programmer/debugger : JLINK")
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message(" * NrfJprog : " ${NRFJPROG})
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elseif(USE_GDB_CLIENT)
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message(" * Programmer/debugger : GDB Client")
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message(" * GDB Client path : " ${GDB_CLIENT_BIN_PATH})
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message(" * GDB Target : " ${GDB_CLIENT_TARGET_REMOTE})
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endif()
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include("cmake-nRF5x/CMake_nRF5x.cmake")
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add_subdirectory(src)
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61
README.md
61
README.md
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@ -42,23 +42,72 @@ See [this page](./doc/PinetimeStubWithNrf52DK.md)
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* Download and unzip arm-none-eabi and NRF52 SDK
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* Clone this repo
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* Call CMake with the following command line argument
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* **[JLINK]** Call CMake with the following command line argument
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- -DARM_NONE_EABI_TOOLCHAIN_PATH=[Path to the toolchain]
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- -DNRF5_SDK_PATH=[Path to the SDK]
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- -DNRFJPROG=[Path to NRFJProg]
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- -DARM_NONE_EABI_TOOLCHAIN_PATH=[Path to the toolchain directory]
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- -DNRF5_SDK_PATH=[Path to the SDK directory]
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- -DUSE_JLINK=1
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- -DNRFJPROG=[Path to NRFJProg executable]
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* OR
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* **[GDB CLIENT (if you use a BlackMagicProbe, for example)]** Call CMake with the following command line argument
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- -DARM_NONE_EABI_TOOLCHAIN_PATH=[Path to the toolchain directory]
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- -DNRF5_SDK_PATH=[Path to the SDK directory]
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- -DUSE_GDB_CLIENT=1
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- -DGDB_CLIENT_BIN_PATH=[Path to arm-none-eabi-gdb executable]
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- -DGDB_CLIENT_TARGET_REMOTE=[Target remote connetion string. Ex : /dev/ttyACM0]
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* Optionally, you can define MERGEHEX with the path to the ```mergehex``` tool from [NRF5X Command Line Tools](https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf5x_cltools%2FUG%2Fcltools%2Fnrf5x_command_line_tools_lpage.html&cp=6_1) to be able to merge the application and softdevice into one HEX file. In this case the merged file is generated in src/pinetime-app-full.hex
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- -DMERGEHEX=[Path to the mergehex executable]
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JLINK
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```
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$ mkdir build
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$ cd build
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$ cmake -DCMAKE_BUILD_TYPE=Debug -DARM_NONE_EABI_TOOLCHAIN_PATH=... -DNRF5_SDK_PATH=... -DNRFJPROG=... ../
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$ cmake -DCMAKE_BUILD_TYPE=Debug -DARM_NONE_EABI_TOOLCHAIN_PATH=... -DNRF5_SDK_PATH=... -DUSE_JLINK=1 -DNRFJPROG=... ../
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```
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GDB (Back Magic Probe)
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```
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$ mkdir build
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$ cd build
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$ cmake -DARM_NONE_EABI_TOOLCHAIN_PATH=... -DNRF5_SDK_PATH=... -DUSE_GDB_CLIENT=1 -DGDB_CLIENT_BIN_PATH=... -DGDB_CLIENT_TARGET_REMOTE=... -DMERGEHEX=... ../
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```
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* Make
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```
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$ make -j
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$ make -j pinetime-app
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```
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## How to program
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* Erase
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```
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$ make FLASH_ERASE
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```
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* Flash softdevice & application
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```
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$ make FLASH_SOFTDEVICE
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$ make FLASH_pinetime-app
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```
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Or, with ```mergehex```
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```
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$ make FLASH_MERGED_pinetime-app
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```
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* For your information : list make targets
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```
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$ make help
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```
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## RTT
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RTT is a feature from Segger's JLink devices that allows bidirectionnal communication between the debugger and the target.
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@ -5,9 +5,9 @@ if (NOT NRF5_SDK_PATH)
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message(FATAL_ERROR "The path to the nRF5 SDK (NRF5_SDK_PATH) must be set.")
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endif ()
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if (NOT NRFJPROG)
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message(FATAL_ERROR "The path to the nrfjprog utility (NRFJPROG) must be set.")
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endif ()
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#if (NOT NRFJPROG)
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# message(FATAL_ERROR "The path to the nrfjprog utility (NRFJPROG) must be set.")
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#endif ()
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# convert toolchain path to bin path
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if(DEFINED ARM_NONE_EABI_TOOLCHAIN_PATH)
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@ -323,6 +323,7 @@ macro(nRF5x_setup)
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)
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# adds target for erasing and flashing the board with a softdevice
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if(USE_JLINK)
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add_custom_target(FLASH_SOFTDEVICE ALL
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COMMAND ${NRFJPROG} --program ${SOFTDEVICE_PATH} -f ${NRF_TARGET} --sectorerase
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COMMAND sleep 0.5s
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@ -334,6 +335,16 @@ macro(nRF5x_setup)
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COMMAND ${NRFJPROG} --eraseall -f ${NRF_TARGET}
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COMMENT "erasing flashing"
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)
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elseif(USE_GDB_CLIENT)
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add_custom_target(FLASH_SOFTDEVICE ALL
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COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'load' -ex 'kill' ${SOFTDEVICE_PATH}
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COMMENT "flashing SoftDevice"
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)
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add_custom_target(FLASH_ERASE ALL
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COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'mon erase_mass'
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COMMENT "erasing flashing"
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)
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endif()
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if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
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set(TERMINAL "open")
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@ -343,6 +354,7 @@ macro(nRF5x_setup)
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set(TERMINAL "gnome-terminal")
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endif()
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if(USE_JLINK)
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add_custom_target(START_JLINK ALL
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COMMAND ${TERMINAL} "${DIR_OF_nRF5x_CMAKE}/runJLinkGDBServer-${NRF_TARGET}"
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COMMAND ${TERMINAL} "${DIR_OF_nRF5x_CMAKE}/runJLinkExe-${NRF_TARGET}"
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@ -350,6 +362,7 @@ macro(nRF5x_setup)
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COMMAND ${TERMINAL} "${DIR_OF_nRF5x_CMAKE}/runJLinkRTTClient"
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COMMENT "started JLink commands"
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)
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endif()
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endmacro(nRF5x_setup)
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@ -368,7 +381,31 @@ macro(nRF5x_addExecutable EXECUTABLE_NAME SOURCE_FILES)
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COMMAND ${CMAKE_OBJCOPY} -O ihex ${EXECUTABLE_NAME}.out "${EXECUTABLE_NAME}.hex"
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COMMENT "post build steps for ${EXECUTABLE_NAME}")
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if(MERGEHEX)
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add_custom_command(TARGET ${EXECUTABLE_NAME}
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POST_BUILD
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COMMAND ${MERGEHEX} --merge ${EXECUTABLE_NAME}.hex ${NRF5_SDK_PATH}/components/softdevice/s132/hex/s132_nrf52_6.1.1_softdevice.hex --output ${EXECUTABLE_NAME}-full.hex
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COMMENT "merging HEX files")
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if(USE_JLINK)
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add_custom_target("FLASH_MERGED_${EXECUTABLE_NAME}" ALL
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DEPENDS ${EXECUTABLE_NAME}
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COMMAND ${NRFJPROG} --program ${EXECUTABLE_NAME}-full.hex -f ${NRF_TARGET} --sectorerase
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COMMAND sleep 0.5s
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COMMAND ${NRFJPROG} --reset -f ${NRF_TARGET}
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COMMENT "flashing ${EXECUTABLE_NAME}-full.hex"
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)
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elseif(USE_GDB_CLIENT)
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add_custom_target("FLASH_MERGED_${EXECUTABLE_NAME}" ALL
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DEPENDS ${EXECUTABLE_NAME}
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COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'load' -ex 'kill' ${EXECUTABLE_NAME}-full.hex
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COMMENT "flashing ${EXECUTABLE_NAME}-full.hex"
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)
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endif()
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endif()
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# custom target for flashing the board
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if(USE_JLINK)
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add_custom_target("FLASH_${EXECUTABLE_NAME}" ALL
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DEPENDS ${EXECUTABLE_NAME}
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COMMAND ${NRFJPROG} --program ${EXECUTABLE_NAME}.hex -f ${NRF_TARGET} --sectorerase
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@ -376,6 +413,14 @@ macro(nRF5x_addExecutable EXECUTABLE_NAME SOURCE_FILES)
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COMMAND ${NRFJPROG} --reset -f ${NRF_TARGET}
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COMMENT "flashing ${EXECUTABLE_NAME}.hex"
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)
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elseif(USE_GDB_CLIENT)
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add_custom_target("FLASH_${EXECUTABLE_NAME}" ALL
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DEPENDS ${EXECUTABLE_NAME}
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COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'load' -ex 'kill' ${EXECUTABLE_NAME}.hex
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COMMENT "flashing ${EXECUTABLE_NAME}.hex"
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)
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endif()
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endmacro()
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