cmake_minimum_required(VERSION 3.22)

#
# This file is generated only once,
# and is not re-generated if converter is called multiple times.
#
# User is free to modify the file as much as necessary
#

# Setup compiler settings
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS ON)


# Define the build type
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE "Debug")
endif()

# Set the project name
set(CMAKE_PROJECT_NAME PMU)

# Include toolchain file
include("cmake/gcc-arm-none-eabi.cmake")

# Enable compile command to ease indexing with e.g. clangd
set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)

# Core project settings
project(${CMAKE_PROJECT_NAME})
message("Build type: " ${CMAKE_BUILD_TYPE})

# Enable CMake support for ASM and C languages
enable_language(C ASM)

set(define_syms
#        USE_FULL_LL_DRIVER
        USE_FULL_ASSERT=0U
        PY32F030x8
        USE_HAL_DRIVER
        $<$<CONFIG:Debug>:DEBUG>
)

add_library(hal_lib INTERFACE)
target_include_directories(hal_lib INTERFACE
        ${CMAKE_SOURCE_DIR}/Core/Inc
        ${CMAKE_SOURCE_DIR}/Drivers/BSP
        ${CMAKE_SOURCE_DIR}/Drivers/CMSIS/Device/PY32F0xx/Include
        ${CMAKE_SOURCE_DIR}/Drivers/CMSIS/Include
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Inc
        ${CMAKE_SOURCE_DIR}/FreeRTOS/include
        ${CMAKE_SOURCE_DIR}/FreeRTOS/portable/GCC/ARM_CM0
        ${CMAKE_SOURCE_DIR}/User
)
target_compile_definitions(hal_lib INTERFACE ${define_syms})

set(application_src
        ${CMAKE_SOURCE_DIR}/User/main.c
        ${CMAKE_SOURCE_DIR}/User/py32f0xx_hal_msp.c
        ${CMAKE_SOURCE_DIR}/User/py32f0xx_it.c
        ${CMAKE_SOURCE_DIR}/User/py32f0xx_it.c
        ${CMAKE_SOURCE_DIR}/User/FreeRTOSConfig.h
        ${CMAKE_SOURCE_DIR}/User/system_py32f0xx.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/croutine.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/event_groups.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/list.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/queue.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/tasks.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/timers.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/portable/MemMang/heap_4.c
        ${CMAKE_SOURCE_DIR}/FreeRTOS/portable/GCC/ARM_CM0/port.c
        ${CMAKE_SOURCE_DIR}/startup_py32f030xx.s
)

# TODO: HAL和LL 2选1即可
set(drivers_src
        ${CMAKE_SOURCE_DIR}/Drivers/BSP/rgb.c
        ${CMAKE_SOURCE_DIR}/Drivers/BSP/usart.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_gpio.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_cortex.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_dma.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_exti.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_pwr.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_rcc.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_rcc_ex.c
        ${CMAKE_SOURCE_DIR}/Drivers/PY32F0xx_HAL_Driver/Src/py32f0xx_hal_uart.c
)

add_executable(${CMAKE_PROJECT_NAME}
    ${application_src}
    ${drivers_src}
)

# Add linked libraries
target_link_libraries(${CMAKE_PROJECT_NAME}
    hal_lib
)
# Link directories setup
target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE ${MX_LINK_DIRS})

# Add the map file to the list of files to be removed with 'clean' target
set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES ADDITIONAL_CLEAN_FILES ${CMAKE_PROJECT_NAME}.map)

if((CMAKE_C_STANDARD EQUAL 90) OR (CMAKE_C_STANDARD EQUAL 99))
    message(ERROR "Generated code requires C11 or higher")
endif()



# 添加生成BIN和HEX文件的规则
add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD
        COMMAND ${CMAKE_OBJCOPY} -O binary ${CMAKE_PROJECT_NAME}.elf ${CMAKE_PROJECT_NAME}.bin
        COMMENT "生成BIN文件")

add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD
        COMMAND ${CMAKE_OBJCOPY} -O ihex ${CMAKE_PROJECT_NAME}.elf ${CMAKE_PROJECT_NAME}.hex
        COMMENT "生成HEX文件")