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passkey_fw/hw/bsp/family_support.cmake

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CMake
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include_guard(GLOBAL)
include(CMakePrintHelpers)
# TOP is path to root directory
set(TOP "${CMAKE_CURRENT_LIST_DIR}/../..")
get_filename_component(TOP ${TOP} ABSOLUTE)
# Default to gcc
if (NOT DEFINED TOOLCHAIN)
set(TOOLCHAIN gcc)
endif ()
# FAMILY not defined, try to detect it from BOARD
if (NOT DEFINED FAMILY)
if (NOT DEFINED BOARD)
message(FATAL_ERROR "You must set a FAMILY variable for the build (e.g. rp2040, espressif).
You can do this via -DFAMILY=xxx on the cmake command line")
endif ()
# Find path contains BOARD
file(GLOB BOARD_PATH LIST_DIRECTORIES true
RELATIVE ${TOP}/hw/bsp
${TOP}/hw/bsp/*/boards/${BOARD}
)
if (NOT BOARD_PATH)
message(FATAL_ERROR "Could not detect FAMILY from BOARD=${BOARD}")
endif ()
# replace / with ; so that we can get the first element as FAMILY
string(REPLACE "/" ";" BOARD_PATH ${BOARD_PATH})
list(GET BOARD_PATH 0 FAMILY)
endif ()
if (NOT EXISTS ${CMAKE_CURRENT_LIST_DIR}/${FAMILY}/family.cmake)
message(FATAL_ERROR "Family '${FAMILY}' is not known/supported")
endif()
if (NOT FAMILY STREQUAL rp2040)
# enable LTO if supported skip rp2040
include(CheckIPOSupported)
check_ipo_supported(RESULT IPO_SUPPORTED)
cmake_print_variables(IPO_SUPPORTED)
if (IPO_SUPPORTED)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
endif()
endif()
set(WARNING_FLAGS_GNU
-Wall
-Wextra
-Werror
-Wfatal-errors
-Wdouble-promotion
-Wstrict-prototypes
-Wstrict-overflow
-Werror-implicit-function-declaration
-Wfloat-equal
-Wundef
-Wshadow
-Wwrite-strings
-Wsign-compare
-Wmissing-format-attribute
-Wunreachable-code
-Wcast-align
-Wcast-function-type
-Wcast-qual
-Wnull-dereference
-Wuninitialized
-Wunused
-Wreturn-type
-Wredundant-decls
)
set(WARNING_FLAGS_IAR "")
# Filter example based on only.txt and skip.txt
function(family_filter RESULT DIR)
get_filename_component(DIR ${DIR} ABSOLUTE BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
if (EXISTS "${DIR}/skip.txt")
file(STRINGS "${DIR}/skip.txt" SKIPS_LINES)
foreach(MCU IN LISTS FAMILY_MCUS)
# For each line in only.txt
foreach(_line ${SKIPS_LINES})
# If mcu:xxx exists for this mcu then skip
if (${_line} STREQUAL "mcu:${MCU}" OR ${_line} STREQUAL "board:${BOARD}" OR ${_line} STREQUAL "family:${FAMILY}")
set(${RESULT} 0 PARENT_SCOPE)
return()
endif()
endforeach()
endforeach()
endif ()
if (EXISTS "${DIR}/only.txt")
file(STRINGS "${DIR}/only.txt" ONLYS_LINES)
foreach(MCU IN LISTS FAMILY_MCUS)
# For each line in only.txt
foreach(_line ${ONLYS_LINES})
# If mcu:xxx exists for this mcu or board:xxx then include
if (${_line} STREQUAL "mcu:${MCU}" OR ${_line} STREQUAL "board:${BOARD}" OR ${_line} STREQUAL "family:${FAMILY}")
set(${RESULT} 1 PARENT_SCOPE)
return()
endif()
endforeach()
endforeach()
# Didn't find it in only file so don't build
set(${RESULT} 0 PARENT_SCOPE)
else()
# only.txt not exist so build
set(${RESULT} 1 PARENT_SCOPE)
endif()
endfunction()
function(family_add_subdirectory DIR)
family_filter(SHOULD_ADD "${DIR}")
if (SHOULD_ADD)
add_subdirectory(${DIR})
endif()
endfunction()
function(family_get_project_name OUTPUT_NAME DIR)
get_filename_component(SHORT_NAME ${DIR} NAME)
set(${OUTPUT_NAME} ${TINYUSB_FAMILY_PROJECT_NAME_PREFIX}${SHORT_NAME} PARENT_SCOPE)
endfunction()
function(family_initialize_project PROJECT DIR)
# set output suffix to .elf (skip espressif and rp2040)
if(NOT FAMILY STREQUAL "espressif" AND NOT FAMILY STREQUAL "rp2040")
set(CMAKE_EXECUTABLE_SUFFIX .elf PARENT_SCOPE)
endif()
family_filter(ALLOWED "${DIR}")
if (NOT ALLOWED)
get_filename_component(SHORT_NAME ${DIR} NAME)
message(FATAL_ERROR "${SHORT_NAME} is not supported on FAMILY=${FAMILY}")
endif()
endfunction()
#-------------------------------------------------------------
# Common Target Configure
# Most families use these settings except rp2040 and espressif
#-------------------------------------------------------------
# Add RTOS to example
function(family_add_rtos TARGET RTOS)
if (RTOS STREQUAL "freertos")
# freertos config
if (NOT TARGET freertos_config)
add_library(freertos_config INTERFACE)
target_include_directories(freertos_config INTERFACE ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/${FAMILY}/FreeRTOSConfig)
# add board definition to freertos_config mostly for SystemCoreClock
target_link_libraries(freertos_config INTERFACE board_${BOARD})
endif()
# freertos kernel
if (NOT TARGET freertos_kernel)
add_subdirectory(${TOP}/lib/FreeRTOS-Kernel ${CMAKE_BINARY_DIR}/lib/freertos_kernel)
endif ()
target_link_libraries(${TARGET} PUBLIC freertos_kernel)
endif ()
endfunction()
# Add common configuration to example
function(family_configure_common TARGET RTOS)
family_add_rtos(${TARGET} ${RTOS})
string(TOUPPER ${BOARD} BOARD_UPPER)
string(REPLACE "-" "_" BOARD_UPPER ${BOARD_UPPER})
target_compile_definitions(${TARGET} PUBLIC
BOARD_${BOARD_UPPER}
)
# run size after build
find_program(SIZE_EXE ${CMAKE_SIZE})
if(NOT ${SIZE_EXE} STREQUAL SIZE_EXE-NOTFOUND)
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND ${SIZE_EXE} $<TARGET_FILE:${TARGET}>
)
endif ()
# Add warnings flags
target_compile_options(${TARGET} PUBLIC ${WARNING_FLAGS_${CMAKE_C_COMPILER_ID}})
# Generate linker map file
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${TARGET} PUBLIC "LINKER:-Map=$<TARGET_FILE:${TARGET}>.map")
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0)
target_link_options(${TARGET} PUBLIC "LINKER:--no-warn-rwx-segments")
endif ()
endif()
if (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${TARGET} PUBLIC "LINKER:--map=$<TARGET_FILE:${TARGET}>.map")
endif()
# ETM Trace option
if (TRACE_ETM STREQUAL "1")
target_compile_definitions(${TARGET} PUBLIC TRACE_ETM)
endif ()
# LOGGER option
if (DEFINED LOGGER)
target_compile_definitions(${TARGET} PUBLIC LOGGER_${LOGGER})
# Add segger rtt to example
if(LOGGER STREQUAL "RTT" OR LOGGER STREQUAL "rtt")
if (NOT TARGET segger_rtt)
add_library(segger_rtt STATIC ${TOP}/lib/SEGGER_RTT/RTT/SEGGER_RTT.c)
target_include_directories(segger_rtt PUBLIC ${TOP}/lib/SEGGER_RTT/RTT)
#target_compile_definitions(segger_rtt PUBLIC SEGGER_RTT_MODE_DEFAULT=SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL)
endif()
target_link_libraries(${TARGET} PUBLIC segger_rtt)
endif ()
endif ()
endfunction()
# Add tinyusb to example
function(family_add_tinyusb TARGET OPT_MCU RTOS)
# tinyusb target is built for each example since it depends on example's tusb_config.h
set(TINYUSB_TARGET_PREFIX ${TARGET}-)
add_library(${TARGET}-tinyusb_config INTERFACE)
# path to tusb_config.h
target_include_directories(${TARGET}-tinyusb_config INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_compile_definitions(${TARGET}-tinyusb_config INTERFACE CFG_TUSB_MCU=${OPT_MCU})
if (DEFINED LOG)
target_compile_definitions(${TARGET}-tinyusb_config INTERFACE CFG_TUSB_DEBUG=${LOG})
if (LOG STREQUAL "4")
# no inline for debug level 4
target_compile_definitions(${TARGET}-tinyusb_config INTERFACE TU_ATTR_ALWAYS_INLINE=)
endif ()
endif()
if (RTOS STREQUAL "freertos")
target_compile_definitions(${TARGET}-tinyusb_config INTERFACE CFG_TUSB_OS=OPT_OS_FREERTOS)
endif ()
# tinyusb's CMakeList.txt
add_subdirectory(${TOP}/src ${CMAKE_CURRENT_BINARY_DIR}/tinyusb)
if (RTOS STREQUAL "freertos")
# link tinyusb with freeRTOS kernel
target_link_libraries(${TARGET}-tinyusb PUBLIC freertos_kernel)
endif ()
# use max3421 as host controller
if (MAX3421_HOST STREQUAL "1")
target_compile_definitions(${TARGET}-tinyusb_config INTERFACE CFG_TUH_MAX3421=1)
target_sources(${TARGET}-tinyusb PUBLIC
${TOP}/src/portable/analog/max3421/hcd_max3421.c
)
endif ()
endfunction()
# Add bin/hex output
function(family_add_bin_hex TARGET)
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${TARGET}> $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.bin
COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${TARGET}> $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.hex
VERBATIM)
endfunction()
#----------------------------------
# Example Target Configure (Default rule)
# These function can be redefined in FAMILY/family.cmake
#----------------------------------
function(family_configure_example TARGET RTOS)
# empty function, should be redefined in FAMILY/family.cmake
endfunction()
# Configure device example with RTOS
function(family_configure_device_example TARGET RTOS)
family_configure_example(${TARGET} ${RTOS})
endfunction()
# Configure host example with RTOS
function(family_configure_host_example TARGET RTOS)
family_configure_example(${TARGET} ${RTOS})
endfunction()
# Configure host + device example with RTOS
function(family_configure_dual_usb_example TARGET RTOS)
family_configure_example(${TARGET} ${RTOS})
endfunction()
function(family_example_missing_dependency TARGET DEPENDENCY)
message(WARNING "${DEPENDENCY} submodule needed by ${TARGET} not found, please run 'python tools/get_deps.py ${DEPENDENCY}' to fetch it")
endfunction()
#----------------------------------
# RPI specific: refactor later
#----------------------------------
function(family_add_default_example_warnings TARGET)
target_compile_options(${TARGET} PUBLIC
-Wall
-Wextra
-Werror
-Wfatal-errors
-Wdouble-promotion
-Wfloat-equal
# FIXME commented out because of https://github.com/raspberrypi/pico-sdk/issues/1468
#-Wshadow
-Wwrite-strings
-Wsign-compare
-Wmissing-format-attribute
-Wunreachable-code
-Wcast-align
-Wcast-qual
-Wnull-dereference
-Wuninitialized
-Wunused
-Wredundant-decls
#-Wstrict-prototypes
#-Werror-implicit-function-declaration
#-Wundef
)
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0)
target_link_options(${TARGET} PUBLIC "LINKER:--no-warn-rwx-segments")
endif()
# GCC 10
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 10.0)
target_compile_options(${TARGET} PUBLIC -Wconversion)
endif()
# GCC 8
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0)
target_compile_options(${TARGET} PUBLIC -Wcast-function-type -Wstrict-overflow)
endif()
# GCC 6
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 6.0)
target_compile_options(${TARGET} PUBLIC -Wno-strict-aliasing)
endif()
endif()
endfunction()
#----------------------------------
# Flashing target
#----------------------------------
# Add flash jlink target
function(family_flash_jlink TARGET)
if (NOT DEFINED JLINKEXE)
set(JLINKEXE JLinkExe)
endif ()
file(GENERATE
OUTPUT $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.jlink
CONTENT "halt
loadfile $<TARGET_FILE:${TARGET}>
r
go
exit"
)
add_custom_target(${TARGET}-jlink
DEPENDS ${TARGET}
COMMAND ${JLINKEXE} -device ${JLINK_DEVICE} -if swd -JTAGConf -1,-1 -speed auto -CommandFile $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.jlink
)
endfunction()
# Add flash stlink target
function(family_flash_stlink TARGET)
if (NOT DEFINED STM32_PROGRAMMER_CLI)
set(STM32_PROGRAMMER_CLI STM32_Programmer_CLI)
endif ()
add_custom_target(${TARGET}-stlink
DEPENDS ${TARGET}
COMMAND ${STM32_PROGRAMMER_CLI} --connect port=swd --write $<TARGET_FILE:${TARGET}> --go
)
endfunction()
# Add flash openocd target
function(family_flash_openocd TARGET CLI_OPTIONS)
if (NOT DEFINED OPENOCD)
set(OPENOCD openocd)
endif ()
separate_arguments(CLI_OPTIONS_LIST UNIX_COMMAND ${CLI_OPTIONS})
# note skip verify since it has issue with rp2040
add_custom_target(${TARGET}-openocd
DEPENDS ${TARGET}
COMMAND ${OPENOCD} ${CLI_OPTIONS_LIST} -c "program $<TARGET_FILE:${TARGET}> reset exit"
VERBATIM
)
endfunction()
# Add flash pycod target
function(family_flash_pyocd TARGET)
if (NOT DEFINED PYOC)
set(PYOCD pyocd)
endif ()
add_custom_target(${TARGET}-pyocd
DEPENDS ${TARGET}
COMMAND ${PYOCD} flash -t ${PYOCD_TARGET} $<TARGET_FILE:${TARGET}>
)
endfunction()
# Add flash teensy_cli target
function(family_flash_teensy TARGET)
if (NOT DEFINED TEENSY_CLI)
set(TEENSY_CLI teensy_loader_cli)
endif ()
add_custom_target(${TARGET}-teensy
DEPENDS ${TARGET}
COMMAND ${TEENSY_CLI} --mcu=${TEENSY_MCU} -w -s $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.hex
)
endfunction()
# Add flash using NXP's LinkServer (redserver)
# https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/linkserver-for-microcontrollers:LINKERSERVER
function(family_flash_nxplink TARGET)
if (NOT DEFINED LINKSERVER)
set(LINKSERVER LinkServer)
endif ()
# LinkServer has a bug that can only execute with full path otherwise it throws:
# realpath error: No such file or directory
execute_process(COMMAND which ${LINKSERVER} OUTPUT_VARIABLE LINKSERVER_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
add_custom_target(${TARGET}-nxplink
DEPENDS ${TARGET}
COMMAND ${LINKSERVER_PATH} flash ${NXPLINK_DEVICE} load $<TARGET_FILE:${TARGET}>
)
endfunction()
function(family_flash_dfu_util TARGET OPTION)
if (NOT DEFINED DFU_UTIL)
set(DFU_UTIL dfu-util)
endif ()
add_custom_target(${TARGET}-dfu-util
DEPENDS ${TARGET}
COMMAND ${DFU_UTIL} -R -d ${DFU_UTIL_VID_PID} -a 0 -D $<TARGET_FILE_DIR:${TARGET}>/${TARGET}.bin
VERBATIM
)
endfunction()
#----------------------------------
# Family specific
#----------------------------------
# family specific: can override above functions
include(${CMAKE_CURRENT_LIST_DIR}/${FAMILY}/family.cmake)
if (NOT FAMILY_MCUS)
set(FAMILY_MCUS ${FAMILY})
endif()
# if use max3421 as host controller, expand FAMILY_MCUS to include max3421
if (MAX3421_HOST STREQUAL "1")
set(FAMILY_MCUS ${FAMILY_MCUS} MAX3421)
endif ()
# save it in case of re-inclusion
set(FAMILY_MCUS ${FAMILY_MCUS} CACHE INTERNAL "")
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