cmake_minimum_required(VERSION 3.10)

project(yzl_wle5_lorawan_node)

enable_language(CXX)
enable_language(ASM)

# Different linker scripts
set(TARGET_LDSCRIPT_FLASH   "${CMAKE_SOURCE_DIR}/MX_Generated/STM32WLE5XX_FLASH.ld")

set(TARGET_SOURCES
    "BSP/stm32wlxx_nucleo_radio.c"
    "BSP/stm32wlxx_nucleo.c"
    "MX_Generated/startup_stm32wle5xx.s"
    "MX_Generated/Core/Src/adc.c"
    "MX_Generated/Core/Src/adc_if.c"
    "MX_Generated/Core/Src/dma.c"
    "MX_Generated/Core/Src/gpio.c"
    "MX_Generated/Core/Src/main.c"
    "MX_Generated/Core/Src/rtc.c"
    "MX_Generated/Core/Src/stm32_lpm_if.c"
    "MX_Generated/Core/Src/stm32wlxx_hal_msp.c"
    "MX_Generated/Core/Src/stm32wlxx_it.c"
    "MX_Generated/Core/Src/sys_app.c"
    "MX_Generated/Core/Src/system_stm32wlxx.c"
    "MX_Generated/Core/Src/timer_if.c"
    "MX_Generated/Core/Src/usart.c"
    "MX_Generated/Core/Src/usart_if.c"
    "MX_Generated/Core/Src/rtc.c"
    "MX_Generated/Core/Src/subghz.c"
    "MX_Generated/LoRaWAN/App/app_lorawan.c"
    "MX_Generated/LoRaWAN/App/lora_app.c"
    "MX_Generated/LoRaWAN/App/lora_info.c"
    "MX_Generated/LoRaWAN/Target/radio_board_if.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_cortex.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_dma.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_dma_ex.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_pwr.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_pwr_ex.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_gpio.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_rcc.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_rcc_ex.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_rtc.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_rtc_ex.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_subghz.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_uart.c"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_uart_ex.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Crypto/lorawan_aes.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Crypto/cmac.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Crypto/soft-se.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler/Packages/LmhpCompliance.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler/Packages/LmhpPackagesRegistration.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/Region.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionAS923.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionAU915.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionBaseUS.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCommon.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN470.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN470A20.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN470A26.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN470B20.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN470B26.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionCN779.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionEU433.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionEU868.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionIN865.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionKR920.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionRU864.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region/RegionUS915.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacAdr.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacCommands.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacParser.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacConfirmQueue.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacSerializer.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacClassB.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMac.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/LoRaMacCrypto.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler/NvmDataMgmt.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler/LmHandler.c"
    "SDK/Middlewares/Third_Party/LoRaWAN/Utilities/utilities.c"
    "SDK/Middlewares/Third_Party/SubGHz_Phy/stm32_radio_driver/radio.c"
    "SDK/Middlewares/Third_Party/SubGHz_Phy/stm32_radio_driver/radio_driver.c"
    "SDK/Middlewares/Third_Party/SubGHz_Phy/stm32_radio_driver/radio_fw.c"
    "SDK/Utilities/trace/adv_trace/stm32_adv_trace.c"
    "SDK/Utilities/misc/stm32_mem.c"
    "SDK/Utilities/misc/stm32_systime.c"
    "SDK/Utilities/misc/stm32_tiny_sscanf.c"
    "SDK/Utilities/misc/stm32_tiny_vsnprintf.c"
    "SDK/Utilities/sequencer/stm32_seq.c"
    "SDK/Utilities/timer/stm32_timer.c"
    "SDK/Utilities/lpm/tiny_lpm/stm32_lpm.c"
    "src/main.c"
)

set(TARGET_C_DEFINES
    "STM32WLE5xx"
    "USE_HAL_DRIVER"
    "USE_FULL_LL_DRIVER"
)

set(TARGET_C_INCLUDES
    "BSP"
    "SDK/Drivers/CMSIS/Core/Include"
    "SDK/Drivers/CMSIS/Device/ST/STM32WLxx/Include"
    "SDK/Drivers/STM32WLxx_HAL_Driver/Inc"
    "MX_Generated/Core/Inc"
    "MX_Generated/LoRaWAN/App"
    "MX_Generated/LoRaWAN/Target"
    "SDK/Middlewares/Third_Party/LoRaWAN/Crypto"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler"
    "SDK/Middlewares/Third_Party/LoRaWAN/LmHandler/Packages"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac/Region"
    "SDK/Middlewares/Third_Party/LoRaWAN/Mac"
    "SDK/Middlewares/Third_Party/LoRaWAN/Utilities"
    "SDK/Middlewares/Third_Party/SubGHz_Phy"
    "SDK/Middlewares/Third_Party/SubGHz_Phy/stm32_radio_driver"
    "SDK/Utilities/lpm/tiny_lpm"
    "SDK/Utilities/misc"
    "SDK/Utilities/sequencer"
    "SDK/Utilities/timer"
    "SDK/Utilities/trace/adv_trace"
    "include"
)

# Shared libraries linked with application
set(TARGET_LIBS
    "c"
    "m"
    "nosys"
)

# Shared library and linker script search paths
set(TARGET_LIB_DIRECTORIES

)

# Conditional flags
# DEBUG
set(CMAKE_C_FLAGS_DEBUG     "-DDEBUG -O0 -g")
set(CMAKE_CXX_FLAGS_DEBUG   "-DDEBUG -O0 -g")
set(CMAKE_ASM_FLAGS_DEBUG   "-DDEBUG -O0 -g")

# RELEASE
set(CMAKE_C_FLAGS_RELEASE        "-DNDEBUG -O2")
set(CMAKE_CXX_FLAGS_RELEASE      "-DNDEBUG -O2")
set(CMAKE_ASM_FLAGS_RELEASE      "-DNDEBUG -O2")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "")

# Final compiler flags
set(CMAKE_C_FLAGS          "${CMAKE_C_FLAGS} -Wall -fno-common -fno-builtin -ffreestanding -fdata-sections -ffunction-sections")
set(CMAKE_CXX_FLAGS        "${CMAKE_CXX_FLAGS} -Wall -fno-common -fno-builtin -ffreestanding -fdata-sections -ffunction-sections")
set(CMAKE_ASM_FLAGS        "${CMAKE_C_FLAGS} -x assembler-with-cpp")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")

# Shared sources, includes and definitions
add_compile_definitions(${TARGET_C_DEFINES})
include_directories(${TARGET_C_INCLUDES})
link_directories(${TARGET_LIB_DIRECTORIES})
link_libraries(${TARGET_LIBS})

# Main targets are added here

# Create ELF
add_executable("${CMAKE_PROJECT_NAME}_FLASH.elf" ${TARGET_SOURCES})
target_compile_definitions("${CMAKE_PROJECT_NAME}_FLASH.elf"
    PRIVATE ${TARGET_C_DEFINES_XIP}
    )
target_link_options("${CMAKE_PROJECT_NAME}_FLASH.elf"
    PRIVATE "-T${TARGET_LDSCRIPT_FLASH}"
    PRIVATE "-Wl,--Map=${CMAKE_PROJECT_NAME}_FLASH.map"
    )
set_property(TARGET "${CMAKE_PROJECT_NAME}_FLASH.elf" APPEND
    PROPERTY ADDITIONAL_CLEAN_FILES "${CMAKE_PROJECT_NAME}_FLASH.map"
    )
add_custom_command(OUTPUT "${CMAKE_PROJECT_NAME}_FLASH.hex"
    COMMAND ${CMAKE_OBJCOPY} "-O" "ihex" "${CMAKE_PROJECT_NAME}_FLASH.elf" "${CMAKE_PROJECT_NAME}_FLASH.hex"
    DEPENDS "${CMAKE_PROJECT_NAME}_FLASH.elf"
    )
add_custom_target("${CMAKE_PROJECT_NAME}_FLASH_HEX" DEPENDS "${CMAKE_PROJECT_NAME}_FLASH.hex")
if(DEFINED TARGET_TOOLCHAIN_SIZE)
    add_custom_command(TARGET "${CMAKE_PROJECT_NAME}_FLASH.elf" POST_BUILD
        COMMAND ${TARGET_TOOLCHAIN_SIZE} "${CMAKE_PROJECT_NAME}_FLASH.elf"
        )
endif()

# Create ELF
add_executable("${CMAKE_PROJECT_NAME}_RAM.elf" ${TARGET_SOURCES})
target_link_options("${CMAKE_PROJECT_NAME}_RAM.elf"
    PRIVATE "-T${TARGET_LDSCRIPT_RAM}"
    PRIVATE "-Wl,--Map=${CMAKE_PROJECT_NAME}_RAM.map"
)
set_property(TARGET "${CMAKE_PROJECT_NAME}_RAM.elf" APPEND
    PROPERTY ADDITIONAL_CLEAN_FILES "${CMAKE_PROJECT_NAME}_RAM.map"
)
add_custom_command(OUTPUT "${CMAKE_PROJECT_NAME}_RAM.hex"
    COMMAND ${CMAKE_OBJCOPY} "-O" "ihex" "${CMAKE_PROJECT_NAME}_RAM.elf" "${CMAKE_PROJECT_NAME}_RAM.hex"
    DEPENDS "${CMAKE_PROJECT_NAME}_RAM.elf"
)
add_custom_target("${CMAKE_PROJECT_NAME}_RAM_HEX" DEPENDS "${CMAKE_PROJECT_NAME}_RAM.hex")
if(DEFINED TARGET_TOOLCHAIN_SIZE)
add_custom_command(TARGET "${CMAKE_PROJECT_NAME}_RAM.elf" POST_BUILD
    COMMAND ${TARGET_TOOLCHAIN_SIZE} "${CMAKE_PROJECT_NAME}_RAM.elf"
)
endif()