cmake_minimum_required(VERSION 3.29)

project(puya32-playground LANGUAGES C ASM)

set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS ON)

set(HAL_DEFINES
    PY32F002Ax5
)

set(HAL_DIR ${CMAKE_CURRENT_SOURCE_DIR}/py32f0-sdk)

add_library(py32-hal STATIC)

target_include_directories(py32-hal PUBLIC
    ${HAL_DIR}/Libraries/CMSIS/Core/Include
    ${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Include
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Inc
    ${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Inc
)

target_compile_definitions(py32-hal PUBLIC
    ${HAL_DEFINES}
)

target_sources(py32-hal PRIVATE
    # LL drivers
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_adc.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_crc.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_exti.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_gpio.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_led.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_pwr.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_rtc.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_tim.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_utils.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_comp.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_dma.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_flash.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_i2c.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_lptim.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_rcc.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_spi.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_usart.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_clock.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_led.c
    ${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_printf.c
    # Startup code
    ${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c
    ${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f002a.s
)

# Set up target executable
add_executable(puya32-playground)

target_link_libraries(puya32-playground
    PRIVATE py32-hal
)

target_sources(puya32-playground PRIVATE
    src/main.c
)

# clang-format
add_custom_target(check-format
    find include/ src/ -iname '*.[ch]' -exec clang-format -Werror --dry-run {} +
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
add_custom_target(clang-format
    find include/ src/ -iname '*.[ch]' -exec clang-format -i {} +
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)