mhu/reflow-oven-control-sw
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Use patchelfcrc program for CRC patching. #45

Merged
mhu merged 3 commits from port-to-patchelfcrc into dev 2022-12-31 19:42:54 +01:00
Conversation 0 Commits 3 Files Changed 2 +18 -25
2 changed files with 18 additions and 25 deletions
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7
stm-firmware/.gitignore vendored
View File

@ -16,3 +16,10 @@ reflow-controller.includes
*.files
*.user.*
*.user
# VSCODE and CLANGD sepcific excludes
.vscode/
build/
.cache/
compile_commands.json

36
stm-firmware/CMakeLists.txt
View File

@ -1,7 +1,7 @@
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_CROSSCOMPILING 1)
cmake_minimum_required(VERSION 3.0)
cmake_minimum_required(VERSION 3.18)
set(CMAKE_TOOLCHAIN_FILE "arm-none-eabi-gcc.cmake")
@ -43,26 +43,12 @@ else (GIT_FOUND)
message("Version is set to: ${GIT_DESCRIBE}${ColorReset}")
endif (GIT_FOUND)
find_program(VIRTUALENV virtualenv)
if (VIRTUALENV)
message("Python virtual environment found")
execute_process(
COMMAND ${VIRTUALENV} venv
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
OUTPUT_QUIET
COMMAND_ERROR_IS_FATAL ANY
)
set(VENV_BIN "${CMAKE_CURRENT_BINARY_DIR}/venv/bin")
execute_process(
COMMAND ./pip install -r "${CMAKE_CURRENT_SOURCE_DIR}/crc-patcher/requirements.txt"
WORKING_DIRECTORY ${VENV_BIN}
OUTPUT_QUIET
COMMAND_ERROR_IS_FATAL ANY
)
message("${BoldGreen}python virtual environment set up!${ColorReset}")
else(VIRTUALENV)
message(FATAL_ERROR "${BoldRed}Python virtual environment not set up: virtualenv: command not found!${ColorReset}")
endif (VIRTUALENV)
find_program(PATCHELFCRC patchelfcrc)
if (PATCHELFCRC)
message("patchelfcrc found: ${PATCHELFCRC}")
else(PATCHELFCRC)
message(FATAL_ERROR "${BoldRed}Patchelfcrc not found. Cannot patch CRC checksum into ELF file: patchelfcrc: command not found! See: https://git.shimatta.de/mhu/patchelfcrc${ColorReset}")
endif (PATCHELFCRC)
set(ELFFILE ${PROJECT_NAME}.elf)
@ -71,7 +57,7 @@ set(MAPFILE ${PROJECT_NAME}.map)
set(LINKER_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/stm32f407vet6_flash.ld)
add_compile_options(-Wall -Wextra -Wold-style-declaration -Wuninitialized -Wmaybe-uninitialized -Wunused-parameter)
add_compile_options(-mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork -mfloat-abi=hard -mfpu=fpv4-sp-d16 -nostartfiles -Wimplicit-fallthrough=3 -Wsign-compare)
add_compile_options(-mlittle-endian -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -nostartfiles -Wimplicit-fallthrough=3 -Wsign-compare)
set(GIT_DESCRIBE "${GIT_DESCRIBE}")
@ -124,15 +110,15 @@ add_executable(${ELFFILE} ${MAIN_SOURCES} ${CFG_PARSER_SRCS} ${UI_SRCS}
add_dependencies(${ELFFILE} updater-ram-code-header-blob)
target_include_directories(${ELFFILE} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/shellmatta/api ${CMAKE_CURRENT_SOURCE_DIR}/config-parser/include)
target_link_options(${ELFFILE} PRIVATE -mlittle-endian -mthumb -mcpu=cortex-m4 -mthumb-interwork -mfloat-abi=hard -mfpu=fpv4-sp-d16 --disable-newlib-supplied-syscalls -nostartfiles -T${LINKER_SCRIPT} -Wl,--print-memory-usage)
target_link_options(${ELFFILE} PRIVATE -mlittle-endian -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 --disable-newlib-supplied-syscalls -nostartfiles -T${LINKER_SCRIPT} -Wl,--print-memory-usage)
target_link_libraries(${ELFFILE} base64-lib linklist-lib)
target_include_directories(${ELFFILE} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/updater/ram-code/include/")
add_custom_command(
TARGET ${ELFFILE}
POST_BUILD
COMMAND ./python "${CMAKE_CURRENT_SOURCE_DIR}/crc-patcher/crc_patch_elf.py" "${CMAKE_CURRENT_BINARY_DIR}/${ELFFILE}"
WORKING_DIRECTORY ${VENV_BIN}
COMMAND ${PATCHELFCRC} --little-endian --verbose --granularity word --start-magic 0xa8be53f9 --end-magic 0xffa582ff -O .flashcrc -p crc-32-mpeg -S .text -S .data -S .ccmdata -S .vectors "${CMAKE_CURRENT_BINARY_DIR}/${ELFFILE}"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Running Flash CRC Patcher"
)