third_party/microchip/CMakeLists.txt

#
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add_library(samr21-driver
    asf/common/utils/interrupt/interrupt_sam_nvic.c
    asf/common2/services/delay/sam0/cycle_counter.c
    asf/sam0/drivers/extint/extint_callback.c
    asf/sam0/drivers/extint/extint_sam_d_r_h/extint.c
    asf/sam0/drivers/nvm/nvm.c
    asf/sam0/drivers/port/port.c
    asf/sam0/drivers/system/clock/clock_samd21_r21_da_ha1/clock.c
    asf/sam0/drivers/system/clock/clock_samd21_r21_da_ha1/gclk.c
    asf/sam0/drivers/system/interrupt/system_interrupt.c
    asf/sam0/drivers/system/pinmux/pinmux.c
    asf/sam0/drivers/sercom/sercom.c
    asf/sam0/drivers/sercom/sercom_interrupt.c
    asf/sam0/drivers/sercom/i2c/i2c_sam0/i2c_master.c
    asf/sam0/drivers/sercom/spi/spi.c
    asf/sam0/drivers/sercom/usart/usart.c
    asf/sam0/drivers/sercom/usart/usart_interrupt.c
    asf/sam0/utils/cmsis/samr21/source/gcc/startup_samr21.c
    asf/sam0/utils/cmsis/samr21/source/system_samr21.c
    asf/sam0/utils/syscalls/gcc/syscalls.c
    asf/thirdparty/wireless/avr2130_lwmesh/source/phy/at86rf233/src/phy.c
    asf/thirdparty/wireless/services/sal/at86rf2xx/src/sal.c
    asf/thirdparty/wireless/services/trx_access/trx_access.c
)

if(OT_CFLAGS MATCHES "-pedantic-errors")
    string(REPLACE "-pedantic-errors" "" OT_CFLAGS "${OT_CFLAGS}")
endif()

target_link_options(samr21-driver
    PUBLIC
        -T${PROJECT_SOURCE_DIR}/third_party/microchip/include/samr21x18a.ld
)

target_link_libraries(samr21-driver PRIVATE ot-config)

target_compile_definitions(samr21-driver
    PUBLIC
        ${OT_PLATFORM_DEFINES}
        -DBOARD=SAMR21_XPLAINED_PRO
        -D__SAMR21G18A__
        -DARM_MATH_CM0PLUS=true
        -DPHY_AT86RF233
        -DSAL_TYPE=AT86RF2xx
        -DUSART_CALLBACK_MODE=true
        -DEXTINT_CALLBACK_MODE=true
        -DSPI_CALLBACK_MODE=false
        -DCYCLE_MODE
)

target_compile_options(samr21-driver
    PUBLIC
        -Werror
        -Wno-unused-parameter
        -fno-strict-aliasing
    PRIVATE
        -Wno-implicit-function-declaration
        -Wno-expansion-to-defined
        ${OT_CFLAGS}
)

target_include_directories(samr21-driver
    PUBLIC
        include
        asf/common/boards
        asf/common/utils
        asf/common2/services/delay
        asf/common2/services/delay/sam0
        asf/sam0/boards
        asf/sam0/boards/samr21_xplained_pro
        asf/sam0/drivers/extint
        asf/sam0/drivers/extint/extint_sam_d_r_h
        asf/sam0/drivers/nvm
        asf/sam0/drivers/port
        asf/sam0/drivers/system
        asf/sam0/drivers/system/clock
        asf/sam0/drivers/system/clock/clock_samd21_r21_da_ha1
        asf/sam0/drivers/system/interrupt
        asf/sam0/drivers/system/interrupt/system_interrupt_samr21
        asf/sam0/drivers/system/pinmux
        asf/sam0/drivers/system/power
        asf/sam0/drivers/system/power/power_sam_d_r_h
        asf/sam0/drivers/system/reset
        asf/sam0/drivers/system/reset/reset_sam_d_r_h
        asf/sam0/drivers/sercom
        asf/sam0/drivers/sercom/i2c
        asf/sam0/drivers/sercom/i2c/i2c_sam0
        asf/sam0/drivers/sercom/spi
        asf/sam0/drivers/sercom/usart
        asf/sam0/utils/cmsis/samr21/include
        asf/sam0/utils/cmsis/samr21/source
        asf/sam0/utils/header_files
        asf/sam0/utils/preprocessor
        asf/thirdparty/CMSIS/Include
        asf/thirdparty/wireless/avr2130_lwmesh/source/phy/at86rf233/inc
        asf/thirdparty/wireless/services/sal/inc
        asf/thirdparty/wireless/services/trx_access
        asf/thirdparty/wireless/services/trx_access/module_config
)