mcu_stm32_add_library(TARGET usb1-mcu-stm32
        DEVICE STM32F10X_MD
        PARTS RCC SPI GPIO DMA USART
        DEFINES_VAR DEFINES_FROM_MCU_STM32)

add_executable(usb1.elf usb1.cpp
        ${PLAYGROUND_DIR}/src/init_low.s ${PLAYGROUND_DIR}/src/init_high.cpp ${PLAYGROUND_DIR}/include/init_high.h
        ${PLAYGROUND_DIR}/include/playground.h
        ${PLAYGROUND_DIR}/src/debug.cpp ${PLAYGROUND_DIR}/include/debug.h
        )

target_include_directories(usb1.elf PUBLIC
        $<TARGET_PROPERTY:playground,INTERFACE_INCLUDE_DIRECTORIES>
        )
target_compile_definitions(usb1.elf PUBLIC ${DEFINES_FROM_MCU_STM32})
target_link_libraries(usb1.elf tinyprintf gcc)
target_link_libraries(usb1.elf usb1-mcu-stm32)

set_target_properties(usb1.elf PROPERTIES LINK_FLAGS "-nostartfiles -T${CMAKE_SOURCE_DIR}/cmake/stm32.ld")
add_extra_commands(usb1.elf)