Matthias Blankertz
c36dd58539
The PY32F002A seems to be the same silicon as PY32F003, and the DMA is present and usable. Implement a NeoPixel driver using PWM timer for pulse length encoding and DMA to reprogram the pulse length for each bit. Signed-off-by: Matthias Blankertz <matthias@blankertz.org>
91 lines
3.0 KiB
CMake
91 lines
3.0 KiB
CMake
cmake_minimum_required(VERSION 3.29)
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project(puya32-playground LANGUAGES C ASM)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS ON)
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set(HAL_DEFINES
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# PY32F002Ax5
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PY32F003x6
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# USE_FULL_LL_DRIVER
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)
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set(HAL_DIR ${CMAKE_CURRENT_SOURCE_DIR}/py32f0-sdk)
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add_library(py32-hal STATIC)
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target_include_directories(py32-hal PUBLIC
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${HAL_DIR}/Libraries/CMSIS/Core/Include
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${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Include
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Inc
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${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Inc
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)
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target_compile_definitions(py32-hal PUBLIC
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${HAL_DEFINES}
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)
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target_sources(py32-hal PRIVATE
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# LL drivers
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_adc.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_crc.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_exti.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_gpio.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_led.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_pwr.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_rtc.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_tim.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_utils.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_comp.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_dma.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_flash.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_i2c.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_lptim.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_rcc.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_spi.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_Driver/Src/py32f0xx_ll_usart.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_clock.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_led.c
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${HAL_DIR}/Libraries/PY32F0xx_LL_BSP/Src/py32f0xx_bsp_printf.c
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# Startup code
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${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c
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#${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f002a.s
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${HAL_DIR}/Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f003.s
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)
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# Set up target executable
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add_executable(puya32-playground)
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target_link_libraries(puya32-playground
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PRIVATE py32-hal
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)
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target_sources(puya32-playground PRIVATE
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src/main.c
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src/neopixel.c
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)
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# # example
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# add_executable(ll_tim1_dma)
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# target_link_libraries(ll_tim1_dma
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# PRIVATE py32-hal
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# )
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# target_sources(ll_tim1_dma PRIVATE
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# py32f0-sdk/Examples/PY32F0xx/LL/TIM/TIM1_DMA/main.c
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# py32f0-sdk/Examples/PY32F0xx/LL/TIM/TIM1_DMA/py32f0xx_it.c
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# )
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# clang-format
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add_custom_target(check-format
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find include/ src/ -iname '*.[ch]' -exec clang-format -Werror --dry-run {} +
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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)
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add_custom_target(clang-format
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find include/ src/ -iname '*.[ch]' -exec clang-format -i {} +
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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)
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