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micropython/ports/rp2/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.12)
# Set build type to reduce firmware size
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE MinSizeRel)
endif()
# Set main target and component locations
set(MICROPY_TARGET firmware)
get_filename_component(MICROPY_DIR "../.." ABSOLUTE)
if (PICO_SDK_PATH_OVERRIDE)
set(PICO_SDK_PATH ${PICO_SDK_PATH_OVERRIDE})
else()
set(PICO_SDK_PATH ../../lib/pico-sdk)
endif()
# Use the local tinyusb instead of the one in pico-sdk
set(PICO_TINYUSB_PATH ${MICROPY_DIR}/lib/tinyusb)
# Set the location of this port's directory.
set(MICROPY_PORT_DIR ${CMAKE_SOURCE_DIR})
# Set the board if it's not already set.
if(NOT MICROPY_BOARD)
set(MICROPY_BOARD PICO)
endif()
# Set the board directory and check that it exists.
if(NOT MICROPY_BOARD_DIR)
set(MICROPY_BOARD_DIR ${MICROPY_PORT_DIR}/boards/${MICROPY_BOARD})
endif()
if(NOT EXISTS ${MICROPY_BOARD_DIR}/mpconfigboard.cmake)
message(FATAL_ERROR "Invalid MICROPY_BOARD specified: ${MICROPY_BOARD}")
endif()
set(MICROPY_USER_FROZEN_MANIFEST ${MICROPY_FROZEN_MANIFEST})
# Include board config, it may override MICROPY_FROZEN_MANIFEST
include(${MICROPY_BOARD_DIR}/mpconfigboard.cmake)
# Set the PICO_BOARD if it's not already set (allow a board to override it).
if(NOT PICO_BOARD)
string(TOLOWER ${MICROPY_BOARD} PICO_BOARD)
endif()
# Enable extmod components that will be configured by extmod.cmake.
# A board may also have enabled additional components.
set(MICROPY_SSL_MBEDTLS ON)
# Include component cmake fragments
include(${MICROPY_DIR}/py/py.cmake)
include(${MICROPY_DIR}/extmod/extmod.cmake)
include(${PICO_SDK_PATH}/pico_sdk_init.cmake)
# Define the top-level project
project(${MICROPY_TARGET})
pico_sdk_init()
include(${MICROPY_DIR}/py/usermod.cmake)
add_executable(${MICROPY_TARGET})
set(MICROPY_QSTRDEFS_PORT
${PROJECT_SOURCE_DIR}/qstrdefsport.h
)
set(MICROPY_SOURCE_LIB
${MICROPY_DIR}/lib/littlefs/lfs1.c
${MICROPY_DIR}/lib/littlefs/lfs1_util.c
${MICROPY_DIR}/lib/littlefs/lfs2.c
${MICROPY_DIR}/lib/littlefs/lfs2_util.c
${MICROPY_DIR}/lib/mbedtls_errors/mp_mbedtls_errors.c
${MICROPY_DIR}/lib/oofatfs/ff.c
${MICROPY_DIR}/lib/oofatfs/ffunicode.c
${MICROPY_DIR}/shared/netutils/netutils.c
${MICROPY_DIR}/shared/netutils/trace.c
${MICROPY_DIR}/shared/readline/readline.c
${MICROPY_DIR}/shared/runtime/gchelper_m0.s
${MICROPY_DIR}/shared/runtime/gchelper_native.c
${MICROPY_DIR}/shared/runtime/interrupt_char.c
${MICROPY_DIR}/shared/runtime/mpirq.c
${MICROPY_DIR}/shared/runtime/pyexec.c
${MICROPY_DIR}/shared/runtime/stdout_helpers.c
${MICROPY_DIR}/shared/runtime/sys_stdio_mphal.c
${MICROPY_DIR}/shared/timeutils/timeutils.c
)
set(MICROPY_SOURCE_DRIVERS
${MICROPY_DIR}/drivers/bus/softspi.c
${MICROPY_DIR}/drivers/dht/dht.c
)
set(MICROPY_SOURCE_PORT
fatfs_port.c
machine_adc.c
machine_bitstream.c
machine_i2c.c
machine_i2s.c
machine_pin.c
machine_rtc.c
machine_spi.c
machine_timer.c
machine_uart.c
machine_wdt.c
main.c
modmachine.c
modrp2.c
modutime.c
mphalport.c
mpnetworkport.c
mpthreadport.c
rp2_flash.c
rp2_pio.c
tusb_port.c
uart.c
msc_disk.c
mbedtls/mbedtls_port.c
)
set(MICROPY_SOURCE_QSTR
${MICROPY_SOURCE_PY}
${MICROPY_DIR}/shared/runtime/mpirq.c
${MICROPY_DIR}/shared/runtime/sys_stdio_mphal.c
${PROJECT_SOURCE_DIR}/machine_adc.c
${PROJECT_SOURCE_DIR}/machine_i2c.c
${PROJECT_SOURCE_DIR}/machine_i2s.c
${PROJECT_SOURCE_DIR}/machine_pin.c
${PROJECT_SOURCE_DIR}/machine_rtc.c
${PROJECT_SOURCE_DIR}/machine_spi.c
${PROJECT_SOURCE_DIR}/machine_timer.c
${PROJECT_SOURCE_DIR}/machine_uart.c
${PROJECT_SOURCE_DIR}/machine_wdt.c
${PROJECT_SOURCE_DIR}/modmachine.c
${PROJECT_SOURCE_DIR}/modrp2.c
${PROJECT_SOURCE_DIR}/moduos.c
${PROJECT_SOURCE_DIR}/modutime.c
${PROJECT_SOURCE_DIR}/rp2_flash.c
${PROJECT_SOURCE_DIR}/rp2_pio.c
)
set(PICO_SDK_COMPONENTS
hardware_adc
hardware_base
hardware_clocks
hardware_dma
hardware_flash
hardware_gpio
hardware_i2c
hardware_irq
hardware_pio
hardware_pwm
hardware_regs
hardware_rtc
hardware_spi
hardware_structs
hardware_sync
hardware_timer
hardware_uart
hardware_watchdog
pico_base_headers
pico_binary_info
pico_bootrom
pico_multicore
pico_platform
pico_stdio
pico_stdlib
pico_sync
pico_time
pico_unique_id
pico_util
tinyusb_common
tinyusb_device
)
if (MICROPY_PY_LWIP)
target_link_libraries(${MICROPY_TARGET} micropy_lib_lwip)
target_include_directories(${MICROPY_TARGET} PRIVATE
lwip_inc
)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
MICROPY_PY_LWIP=1
)
list(APPEND MICROPY_SOURCE_EXTMOD
${MICROPY_EXTMOD_DIR}/modlwip.c
)
string(CONCAT GIT_SUBMODULES "${GIT_SUBMODULES} " lib/lwip)
endif()
if(MICROPY_PY_BLUETOOTH)
list(APPEND MICROPY_SOURCE_PORT mpbthciport.c)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
MICROPY_PY_BLUETOOTH=1
MICROPY_PY_BLUETOOTH_USE_SYNC_EVENTS=1
MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE=1
MICROPY_PY_BLUETOOTH_ENABLE_PAIRING_BONDING=1
MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS=1
)
endif()
if(MICROPY_BLUETOOTH_NIMBLE)
list(APPEND MICROPY_SOURCE_PORT mpnimbleport.c)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
MICROPY_BLUETOOTH_NIMBLE=1
MICROPY_BLUETOOTH_NIMBLE_BINDINGS_ONLY=0
)
target_compile_options(${MICROPY_TARGET} PRIVATE
# TODO: This flag is currently needed to make nimble build.
-Wno-unused-but-set-variable
)
include(${MICROPY_DIR}/extmod/nimble/nimble.cmake)
target_link_libraries(${MICROPY_TARGET} micropy_extmod_nimble)
get_target_property(NIMBLE_INCLUDE micropy_extmod_nimble INTERFACE_INCLUDE_DIRECTORIES)
list(APPEND MICROPY_INC_CORE ${NIMBLE_INCLUDE})
endif()
if (MICROPY_PY_NETWORK_NINAW10)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
MICROPY_PY_NETWORK_NINAW10=1
)
target_include_directories(${MICROPY_TARGET} PRIVATE
${MICROPY_DIR}/drivers/ninaw10/
)
# Enable NINA-W10 WiFi and Bluetooth drivers.
list(APPEND MICROPY_SOURCE_DRIVERS
${MICROPY_DIR}/drivers/ninaw10/nina_bt_hci.c
${MICROPY_DIR}/drivers/ninaw10/nina_wifi_drv.c
${MICROPY_DIR}/drivers/ninaw10/nina_wifi_bsp.c
)
list(APPEND MICROPY_SOURCE_EXTMOD
${MICROPY_DIR}/extmod/network_ninaw10.c
)
endif()
if (MICROPY_PY_NETWORK_WIZNET5K)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
MICROPY_PY_NETWORK_WIZNET5K=1
WIZCHIP_PREFIXED_EXPORTS=1
_WIZCHIP_=${MICROPY_PY_NETWORK_WIZNET5K}
WIZCHIP_YIELD=mpy_wiznet_yield
)
if (MICROPY_PY_LWIP)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
# When using MACRAW mode (with lwIP), maximum buffer space must be used for the raw socket
WIZCHIP_USE_MAX_BUFFER=1
)
endif()
target_include_directories(${MICROPY_TARGET} PRIVATE
${MICROPY_DIR}/lib/wiznet5k/
${MICROPY_DIR}/lib/wiznet5k/Ethernet/
)
list(APPEND MICROPY_SOURCE_LIB
${MICROPY_DIR}/lib/wiznet5k/Ethernet/W5100/w5100.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/W5100S/w5100s.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/W5200/w5200.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/W5300/w5300.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/W5500/w5500.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/socket.c
${MICROPY_DIR}/lib/wiznet5k/Ethernet/wizchip_conf.c
${MICROPY_DIR}/lib/wiznet5k/Internet/DNS/dns.c
${MICROPY_DIR}/lib/wiznet5k/Internet/DHCP/dhcp.c
)
list(APPEND MICROPY_SOURCE_EXTMOD
${MICROPY_DIR}/extmod/network_wiznet5k.c
)
string(CONCAT GIT_SUBMODULES "${GIT_SUBMODULES} " lib/wiznet5k)
endif()
# Add qstr sources for extmod and usermod, in case they are modified by components above.
list(APPEND MICROPY_SOURCE_QSTR
${MICROPY_SOURCE_EXTMOD}
${MICROPY_SOURCE_USERMOD}
)
# Define mpy-cross flags
set(MICROPY_CROSS_FLAGS -march=armv7m)
# Set the frozen manifest file
if (MICROPY_USER_FROZEN_MANIFEST)
set(MICROPY_FROZEN_MANIFEST ${MICROPY_USER_FROZEN_MANIFEST})
elseif (NOT MICROPY_FROZEN_MANIFEST)
set(MICROPY_FROZEN_MANIFEST ${PROJECT_SOURCE_DIR}/boards/manifest.py)
endif()
target_sources(${MICROPY_TARGET} PRIVATE
${MICROPY_SOURCE_PY}
${MICROPY_SOURCE_EXTMOD}
${MICROPY_SOURCE_LIB}
${MICROPY_SOURCE_DRIVERS}
${MICROPY_SOURCE_PORT}
)
target_link_libraries(${MICROPY_TARGET} micropy_lib_mbedtls)
# Filter out library/error.c as we're using mp_mbedtls_errors.c instead.
set_source_files_properties(${MICROPY_LIB_MBEDTLS_DIR}/library/error.c
TARGET_DIRECTORY micropy_lib_mbedtls
PROPERTIES HEADER_FILE_ONLY ON
)
target_link_libraries(${MICROPY_TARGET} usermod)
target_include_directories(${MICROPY_TARGET} PRIVATE
${MICROPY_INC_CORE}
${MICROPY_INC_USERMOD}
${MICROPY_BOARD_DIR}
"${PROJECT_SOURCE_DIR}"
"${CMAKE_BINARY_DIR}"
)
target_compile_options(${MICROPY_TARGET} PRIVATE
-Wall
-Werror
)
set_source_files_properties(
${PICO_SDK_PATH}/src/rp2_common/pico_double/double_math.c
${PICO_SDK_PATH}/src/rp2_common/pico_float/float_math.c
PROPERTIES
COMPILE_OPTIONS "-Wno-error=uninitialized"
)
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/dcd_rp2040.c
${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/rp2040_usb.c
PROPERTIES
COMPILE_OPTIONS "-Wno-error=array-bounds;-Wno-error=unused-but-set-variable"
)
target_compile_definitions(${MICROPY_TARGET} PRIVATE
FFCONF_H=\"${MICROPY_OOFATFS_DIR}/ffconf.h\"
LFS1_NO_MALLOC LFS1_NO_DEBUG LFS1_NO_WARN LFS1_NO_ERROR LFS1_NO_ASSERT
LFS2_NO_MALLOC LFS2_NO_DEBUG LFS2_NO_WARN LFS2_NO_ERROR LFS2_NO_ASSERT
PICO_FLOAT_PROPAGATE_NANS=1
PICO_STACK_SIZE=0x2000
PICO_CORE1_STACK_SIZE=0
PICO_PROGRAM_NAME="MicroPython"
PICO_NO_PROGRAM_VERSION_STRING=1 # do it ourselves in main.c
MICROPY_BUILD_TYPE="${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} ${CMAKE_BUILD_TYPE}"
PICO_NO_BI_STDIO_UART=1 # we call it UART REPL
PICO_RP2040_USB_DEVICE_ENUMERATION_FIX=1
)
target_link_libraries(${MICROPY_TARGET}
${PICO_SDK_COMPONENTS}
)
if (MICROPY_HW_ENABLE_DOUBLE_TAP)
# Enable double tap reset into bootrom.
target_link_libraries(${MICROPY_TARGET}
pico_bootsel_via_double_reset
)
endif()
# todo this is a bit brittle, but we want to move a few source files into RAM (which requires
# a linker script modification) until we explicitly add macro calls around the function
# defs to move them into RAM.
if (PICO_ON_DEVICE AND NOT PICO_NO_FLASH AND NOT PICO_COPY_TO_RAM)
pico_set_linker_script(${MICROPY_TARGET} ${CMAKE_CURRENT_LIST_DIR}/memmap_mp.ld)
endif()
pico_add_extra_outputs(${MICROPY_TARGET})
add_custom_command(TARGET ${MICROPY_TARGET}
POST_BUILD
COMMAND arm-none-eabi-size --format=berkeley ${PROJECT_BINARY_DIR}/${MICROPY_TARGET}.elf
VERBATIM
)
# Collect all the include directories and compile definitions for the pico-sdk components.
foreach(comp ${PICO_SDK_COMPONENTS})
micropy_gather_target_properties(${comp})
micropy_gather_target_properties(${comp}_headers)
endforeach()
# Include the main MicroPython cmake rules.
include(${MICROPY_DIR}/py/mkrules.cmake)
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