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9b517205 by 张亚玄
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add uart

1 parent 62d6e95b
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Showing 17 changed files with 3082 additions and 39 deletions
1 [PreviousGenFiles] 1 [PreviousGenFiles]
2 AdvancedFolderStructure=true 2 AdvancedFolderStructure=true
3 HeaderFileListSize=6 3 HeaderFileListSize=7
4 HeaderFiles#0=F:/IoT/STM32/workspace/STM32Test/Core/Inc/gpio.h 4 HeaderFiles#0=F:/IoT/STM32/workspace/STM32Test/Core/Inc/gpio.h
5 HeaderFiles#1=F:/IoT/STM32/workspace/STM32Test/Core/Inc/FreeRTOSConfig.h 5 HeaderFiles#1=F:/IoT/STM32/workspace/STM32Test/Core/Inc/FreeRTOSConfig.h
6 HeaderFiles#2=F:/IoT/STM32/workspace/STM32Test/Core/Inc/sys.h 6 HeaderFiles#2=F:/IoT/STM32/workspace/STM32Test/Core/Inc/sys.h
7 HeaderFolderListSize=1 7 HeaderFolderListSize=1
8 HeaderPath#0=F:/IoT/STM32/workspace/STM32Test/Core/Inc 8 HeaderPath#0=F:/IoT/STM32/workspace/STM32Test/Core/Inc
9 SourceFileListSize=7 9 SourceFileListSize=8
10 SourceFiles#0=F:/IoT/STM32/workspace/STM32Test/Core/Src/gpio.c 10 SourceFiles#0=F:/IoT/STM32/workspace/STM32Test/Core/Src/gpio.c
11 SourceFiles#1=F:/IoT/STM32/workspace/STM32Test/Core/Src/freertos.c 11 SourceFiles#1=F:/IoT/STM32/workspace/STM32Test/Core/Src/freertos.c
12 SourceFiles#2=F:/IoT/STM32/workspace/STM32Test/Core/Src/sys.c 12 SourceFiles#2=F:/IoT/STM32/workspace/STM32Test/Core/Src/sys.c
13 SourceFolderListSize=1 13 SourceFolderListSize=1
14 SourcePath#0=F:/IoT/STM32/workspace/STM32Test/Core/Src 14 SourcePath#0=F:/IoT/STM32/workspace/STM32Test/Core/Src
15 HeaderFiles#3=F:/IoT/STM32/workspace/STM32Test/Core/Inc/stm32f0xx_it.h 15 HeaderFiles#3=F:/IoT/STM32/workspace/STM32Test/Core/Inc/usart.h
16 HeaderFiles#4=F:/IoT/STM32/workspace/STM32Test/Core/Inc/stm32f0xx_hal_conf.h 16 HeaderFiles#4=F:/IoT/STM32/workspace/STM32Test/Core/Inc/stm32f0xx_it.h
17 HeaderFiles#5=F:/IoT/STM32/workspace/STM32Test/Core/Inc/main.h 17 HeaderFiles#5=F:/IoT/STM32/workspace/STM32Test/Core/Inc/stm32f0xx_hal_conf.h
18 SourceFiles#3=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_hal_timebase_tim.c 18 SourceFiles#3=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_hal_timebase_tim.c
19 SourceFiles#4=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_it.c 19 SourceFiles#4=F:/IoT/STM32/workspace/STM32Test/Core/Src/usart.c
20 SourceFiles#5=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_hal_msp.c 20 SourceFiles#5=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_it.c
21 SourceFiles#6=F:/IoT/STM32/workspace/STM32Test/Core/Src/main.c 21 SourceFiles#6=F:/IoT/STM32/workspace/STM32Test/Core/Src/stm32f0xx_hal_msp.c
22 HeaderFiles=; 22 HeaderFiles#6=F:/IoT/STM32/workspace/STM32Test/Core/Inc/main.h
23 SourceFiles=; 23 SourceFiles#7=F:/IoT/STM32/workspace/STM32Test/Core/Src/main.c
24 24
25 [PreviousLibFiles] 25 [PreviousLibFiles]
26 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26 LibFiles=Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h;Drivers/STM32F0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_exti.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h;Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h;Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h;Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h;Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h;Middlewares/Third_Party/FreeRTOS/Source/include/list.h;Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h;Middlewares/Third_Party/FreeRTOS/Source/include/portable.h;Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h;Middlewares/Third_Party/FreeRTOS/Source/include/queue.h;Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h;Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h;Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h;Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/task.h;Middlewares/Third_Party/FreeRTOS/Source/include/timers.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h;Drivers/STM32F0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_exti.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h;Middlewares/Third_Party/FreeRTOS/Source/include/croutine.h;Middlewares/Third_Party/FreeRTOS/Source/include/deprecated_definitions.h;Middlewares/Third_Party/FreeRTOS/Source/include/event_groups.h;Middlewares/Third_Party/FreeRTOS/Source/include/FreeRTOS.h;Middlewares/Third_Party/FreeRTOS/Source/include/list.h;Middlewares/Third_Party/FreeRTOS/Source/include/message_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_prototypes.h;Middlewares/Third_Party/FreeRTOS/Source/include/mpu_wrappers.h;Middlewares/Third_Party/FreeRTOS/Source/include/portable.h;Middlewares/Third_Party/FreeRTOS/Source/include/projdefs.h;Middlewares/Third_Party/FreeRTOS/Source/include/queue.h;Middlewares/Third_Party/FreeRTOS/Source/include/semphr.h;Middlewares/Third_Party/FreeRTOS/Source/include/stack_macros.h;Middlewares/Third_Party/FreeRTOS/Source/include/StackMacros.h;Middlewares/Third_Party/FreeRTOS/Source/include/stream_buffer.h;Middlewares/Third_Party/FreeRTOS/Source/include/task.h;Middlewares/Third_Party/FreeRTOS/Source/include/timers.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.h;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os.h;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h;Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f030x8.h;Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h;Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h;Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/mpu_armv7.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/tz_context.h;
27 27
28 [PreviousUsedCubeIDEFiles] 28 [PreviousUsedCubeIDEFiles]
29 SourceFiles=Core\Src\main.c;Core\Src\gpio.c;Core\Src\freertos.c;Core\Src\sys.c;Core\Src\stm32f0xx_hal_timebase_tim.c;Core\Src\stm32f0xx_it.c;Core\Src\stm32f0xx_hal_msp.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;Core\Src/system_stm32f0xx.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;Core\Src/system_stm32f0xx.c;Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c; 29 SourceFiles=Core\Src\main.c;Core\Src\gpio.c;Core\Src\freertos.c;Core\Src\sys.c;Core\Src\stm32f0xx_hal_timebase_tim.c;Core\Src\usart.c;Core\Src\stm32f0xx_it.c;Core\Src\stm32f0xx_hal_msp.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;Core\Src/system_stm32f0xx.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;Core\Src/system_stm32f0xx.c;Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;;Middlewares/Third_Party/FreeRTOS/Source/croutine.c;Middlewares/Third_Party/FreeRTOS/Source/event_groups.c;Middlewares/Third_Party/FreeRTOS/Source/list.c;Middlewares/Third_Party/FreeRTOS/Source/queue.c;Middlewares/Third_Party/FreeRTOS/Source/stream_buffer.c;Middlewares/Third_Party/FreeRTOS/Source/tasks.c;Middlewares/Third_Party/FreeRTOS/Source/timers.c;Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2/cmsis_os2.c;Middlewares/Third_Party/FreeRTOS/Source/portable/MemMang/heap_4.c;Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c;
30 HeaderPath=Drivers\STM32F0xx_HAL_Driver\Inc;Drivers\STM32F0xx_HAL_Driver\Inc\Legacy;Middlewares\Third_Party\FreeRTOS\Source\include;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM0;Drivers\CMSIS\Device\ST\STM32F0xx\Include;Drivers\CMSIS\Include;Core\Inc; 30 HeaderPath=Drivers\STM32F0xx_HAL_Driver\Inc;Drivers\STM32F0xx_HAL_Driver\Inc\Legacy;Middlewares\Third_Party\FreeRTOS\Source\include;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM0;Drivers\CMSIS\Device\ST\STM32F0xx\Include;Drivers\CMSIS\Include;Core\Inc;
31 CDefines=USE_HAL_DRIVER;STM32F030x8;USE_HAL_DRIVER;USE_HAL_DRIVER; 31 CDefines=USE_HAL_DRIVER;STM32F030x8;USE_HAL_DRIVER;USE_HAL_DRIVER;
32 32
......
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
6 <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/> 6 <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
7 <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/> 7 <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
8 <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/> 8 <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
9 <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="175442219548387224" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true"> 9 <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1285976871464041894" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
10 <language-scope id="org.eclipse.cdt.core.gcc"/> 10 <language-scope id="org.eclipse.cdt.core.gcc"/>
11 <language-scope id="org.eclipse.cdt.core.g++"/> 11 <language-scope id="org.eclipse.cdt.core.g++"/>
12 </provider> 12 </provider>
...@@ -18,7 +18,7 @@ ...@@ -18,7 +18,7 @@
18 <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/> 18 <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
19 <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/> 19 <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
20 <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/> 20 <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
21 <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="175442219548387224" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true"> 21 <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1285976871464041894" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
22 <language-scope id="org.eclipse.cdt.core.gcc"/> 22 <language-scope id="org.eclipse.cdt.core.gcc"/>
23 <language-scope id="org.eclipse.cdt.core.g++"/> 23 <language-scope id="org.eclipse.cdt.core.g++"/>
24 </provider> 24 </provider>
......
...@@ -59,8 +59,8 @@ ...@@ -59,8 +59,8 @@
59 #define configCPU_CLOCK_HZ ( SystemCoreClock ) 59 #define configCPU_CLOCK_HZ ( SystemCoreClock )
60 #define configTICK_RATE_HZ ((TickType_t)1000) 60 #define configTICK_RATE_HZ ((TickType_t)1000)
61 #define configMAX_PRIORITIES ( 56 ) 61 #define configMAX_PRIORITIES ( 56 )
62 #define configMINIMAL_STACK_SIZE ((uint16_t)128) 62 #define configMINIMAL_STACK_SIZE ((uint16_t)64)
63 #define configTOTAL_HEAP_SIZE ((size_t)3072) 63 #define configTOTAL_HEAP_SIZE ((size_t)2560)
64 #define configMAX_TASK_NAME_LEN ( 16 ) 64 #define configMAX_TASK_NAME_LEN ( 16 )
65 #define configUSE_TRACE_FACILITY 1 65 #define configUSE_TRACE_FACILITY 1
66 #define configUSE_16_BIT_TICKS 0 66 #define configUSE_16_BIT_TICKS 0
......
...@@ -32,9 +32,11 @@ extern "C" { ...@@ -32,9 +32,11 @@ extern "C" {
32 32
33 /* Private includes ----------------------------------------------------------*/ 33 /* Private includes ----------------------------------------------------------*/
34 /* USER CODE BEGIN Includes */ 34 /* USER CODE BEGIN Includes */
35 #include <stdio.h>
35 #include "led.h" 36 #include "led.h"
36 #include "beep.h" 37 #include "beep.h"
37 #include "key.h" 38 #include "key.h"
39 #include "usart.h"
38 /* USER CODE END Includes */ 40 /* USER CODE END Includes */
39 41
40 /* Exported types ------------------------------------------------------------*/ 42 /* Exported types ------------------------------------------------------------*/
...@@ -60,6 +62,10 @@ void Error_Handler(void); ...@@ -60,6 +62,10 @@ void Error_Handler(void);
60 /* USER CODE END EFP */ 62 /* USER CODE END EFP */
61 63
62 /* Private defines -----------------------------------------------------------*/ 64 /* Private defines -----------------------------------------------------------*/
65 #define DEBUG_TX_Pin GPIO_PIN_9
66 #define DEBUG_TX_GPIO_Port GPIOA
67 #define DEBUG_RX_Pin GPIO_PIN_10
68 #define DEBUG_RX_GPIO_Port GPIOA
63 #define BEEP_Pin GPIO_PIN_12 69 #define BEEP_Pin GPIO_PIN_12
64 #define BEEP_GPIO_Port GPIOA 70 #define BEEP_GPIO_Port GPIOA
65 #define LED2_Pin GPIO_PIN_6 71 #define LED2_Pin GPIO_PIN_6
......
...@@ -49,7 +49,7 @@ ...@@ -49,7 +49,7 @@
49 /*#define HAL_RTC_MODULE_ENABLED */ 49 /*#define HAL_RTC_MODULE_ENABLED */
50 /*#define HAL_SPI_MODULE_ENABLED */ 50 /*#define HAL_SPI_MODULE_ENABLED */
51 #define HAL_TIM_MODULE_ENABLED 51 #define HAL_TIM_MODULE_ENABLED
52 /*#define HAL_UART_MODULE_ENABLED */ 52 #define HAL_UART_MODULE_ENABLED
53 /*#define HAL_USART_MODULE_ENABLED */ 53 /*#define HAL_USART_MODULE_ENABLED */
54 /*#define HAL_IRDA_MODULE_ENABLED */ 54 /*#define HAL_IRDA_MODULE_ENABLED */
55 /*#define HAL_SMARTCARD_MODULE_ENABLED */ 55 /*#define HAL_SMARTCARD_MODULE_ENABLED */
......
...@@ -50,6 +50,7 @@ ...@@ -50,6 +50,7 @@
50 void NMI_Handler(void); 50 void NMI_Handler(void);
51 void HardFault_Handler(void); 51 void HardFault_Handler(void);
52 void TIM1_BRK_UP_TRG_COM_IRQHandler(void); 52 void TIM1_BRK_UP_TRG_COM_IRQHandler(void);
53 void USART2_IRQHandler(void);
53 /* USER CODE BEGIN EFP */ 54 /* USER CODE BEGIN EFP */
54 55
55 /* USER CODE END EFP */ 56 /* USER CODE END EFP */
......
1 /**
2 ******************************************************************************
3 * File Name : USART.h
4 * Description : This file provides code for the configuration
5 * of the USART instances.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under Ultimate Liberty license
13 * SLA0044, the "License"; You may not use this file except in compliance with
14 * the License. You may obtain a copy of the License at:
15 * www.st.com/SLA0044
16 *
17 ******************************************************************************
18 */
19 /* Define to prevent recursive inclusion -------------------------------------*/
20 #ifndef __usart_H
21 #define __usart_H
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25
26 /* Includes ------------------------------------------------------------------*/
27 #include "main.h"
28
29 /* USER CODE BEGIN Includes */
30 #define USART_REC_LEN 200 // 最大接收字节数
31
32 extern uint8_t USART_RX_BUF[USART_REC_LEN]; // 接收缓冲，最大USART_REC_LEN个字节，末字节为换行
33 extern uint16_t USART_RX_STA; // 接收状态
34
35 #define RXBUFFERSIZE 1 // 缓存大小
36 extern uint8_t aRxBuffer[RXBUFFERSIZE]; // HAL库USART接收Buffer
37
38 /* USER CODE END Includes */
39
40 extern UART_HandleTypeDef huart1;
41 extern UART_HandleTypeDef huart2;
42
43 /* USER CODE BEGIN Private defines */
44
45 /* USER CODE END Private defines */
46
47 void MX_USART1_UART_Init(void);
48 void MX_USART2_UART_Init(void);
49
50 /* USER CODE BEGIN Prototypes */
51
52 /* USER CODE END Prototypes */
53
54 #ifdef __cplusplus
55 }
56 #endif
57 #endif /*__ usart_H */
58
59 /**
60 * @}
61 */
62
63 /**
64 * @}
65 */
66
67 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
...@@ -49,6 +49,8 @@ ...@@ -49,6 +49,8 @@
49 /* USER CODE END Variables */ 49 /* USER CODE END Variables */
50 osThreadId_t LEDTaskHandle; 50 osThreadId_t LEDTaskHandle;
51 osThreadId_t KeyScanTaskHandle; 51 osThreadId_t KeyScanTaskHandle;
52 osThreadId_t UartTaskHandle;
53 osThreadId_t CoreTaskHandle;
52 54
53 /* Private function prototypes -----------------------------------------------*/ 55 /* Private function prototypes -----------------------------------------------*/
54 /* USER CODE BEGIN FunctionPrototypes */ 56 /* USER CODE BEGIN FunctionPrototypes */
...@@ -57,6 +59,8 @@ osThreadId_t KeyScanTaskHandle; ...@@ -57,6 +59,8 @@ osThreadId_t KeyScanTaskHandle;
57 59
58 void StartLEDTask(void *argument); 60 void StartLEDTask(void *argument);
59 void StartKeyScanTask(void *argument); 61 void StartKeyScanTask(void *argument);
62 void StartUartTask(void *argument);
63 void StartCoreTask(void *argument);
60 64
61 void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */ 65 void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
62 66
...@@ -92,18 +96,34 @@ osKernelInitialize(); ...@@ -92,18 +96,34 @@ osKernelInitialize();
92 const osThreadAttr_t LEDTask_attributes = { 96 const osThreadAttr_t LEDTask_attributes = {
93 .name = "LEDTask", 97 .name = "LEDTask",
94 .priority = (osPriority_t) osPriorityNormal, 98 .priority = (osPriority_t) osPriorityNormal,
95 .stack_size = 128 99 .stack_size = 64
96 }; 100 };
97 LEDTaskHandle = osThreadNew(StartLEDTask, NULL, &LEDTask_attributes); 101 LEDTaskHandle = osThreadNew(StartLEDTask, NULL, &LEDTask_attributes);
98 102
99 /* definition and creation of KeyScanTask */ 103 /* definition and creation of KeyScanTask */
100 const osThreadAttr_t KeyScanTask_attributes = { 104 const osThreadAttr_t KeyScanTask_attributes = {
101 .name = "KeyScanTask", 105 .name = "KeyScanTask",
102 .priority = (osPriority_t) osPriorityBelowNormal1, 106 .priority = (osPriority_t) osPriorityNormal,
103 .stack_size = 128 107 .stack_size = 64
104 }; 108 };
105 KeyScanTaskHandle = osThreadNew(StartKeyScanTask, NULL, &KeyScanTask_attributes); 109 KeyScanTaskHandle = osThreadNew(StartKeyScanTask, NULL, &KeyScanTask_attributes);
106 110
111 /* definition and creation of UartTask */
112 const osThreadAttr_t UartTask_attributes = {
113 .name = "UartTask",
114 .priority = (osPriority_t) osPriorityNormal,
115 .stack_size = 128
116 };
117 UartTaskHandle = osThreadNew(StartUartTask, NULL, &UartTask_attributes);
118
119 /* definition and creation of CoreTask */
120 const osThreadAttr_t CoreTask_attributes = {
121 .name = "CoreTask",
122 .priority = (osPriority_t) osPriorityLow,
123 .stack_size = 128
124 };
125 CoreTaskHandle = osThreadNew(StartCoreTask, NULL, &CoreTask_attributes);
126
107 /* USER CODE BEGIN RTOS_THREADS */ 127 /* USER CODE BEGIN RTOS_THREADS */
108 /* add threads, ... */ 128 /* add threads, ... */
109 /* USER CODE END RTOS_THREADS */ 129 /* USER CODE END RTOS_THREADS */
...@@ -153,6 +173,64 @@ void StartKeyScanTask(void *argument) ...@@ -153,6 +173,64 @@ void StartKeyScanTask(void *argument)
153 /* USER CODE END StartKeyScanTask */ 173 /* USER CODE END StartKeyScanTask */
154 } 174 }
155 175
176 /* USER CODE BEGIN Header_StartUartTask */
177 /**
178 * @brief Function implementing the UartTask thread.
179 * @param argument: Not used
180 * @retval None
181 */
182 /* USER CODE END Header_StartUartTask */
183 void StartUartTask(void *argument)
184 {
185 /* USER CODE BEGIN StartUartTask */
186 uint8_t len;
187 uint16_t times;
188 /* Infinite loop */
189 for(;;)
190 {
191 if (USART_RX_STA & 0x8000)
192 {
193 len = USART_RX_STA & 0x3fff; // 获取接收到的数据长度
194 printf("\r\n接收到的数据:\r\n");
195 HAL_UART_Transmit(&huart1, (uint8_t*)USART_RX_BUF, len, 1000);
196 while (__HAL_UART_GET_FLAG(&huart1, UART_FLAG_TC) != SET);
197 printf("\r\n\r\n"); // 插入换行
198 USART_RX_STA=0;
199 }
200 else
201 {
202 times++;
203 if (times % 5000 == 0)
204 {
205 printf("\r\n串口实验\r\n");
206 }
207 if (times % 200 == 0)
208 printf("请输入数据，以回车键结束\r\n");
209 }
210
211 osDelay(1);
212 }
213 /* USER CODE END StartUartTask */
214 }
215
216 /* USER CODE BEGIN Header_StartCoreTask */
217 /**
218 * @brief Function implementing the CoreTask thread.
219 * @param argument: Not used
220 * @retval None
221 */
222 /* USER CODE END Header_StartCoreTask */
223 void StartCoreTask(void *argument)
224 {
225 /* USER CODE BEGIN StartCoreTask */
226 /* Infinite loop */
227 for(;;)
228 {
229 osDelay(1);
230 }
231 /* USER CODE END StartCoreTask */
232 }
233
156 /* Private application code --------------------------------------------------*/ 234 /* Private application code --------------------------------------------------*/
157 /* USER CODE BEGIN Application */ 235 /* USER CODE BEGIN Application */
158 236
......
...@@ -57,8 +57,8 @@ void MX_GPIO_Init(void) ...@@ -57,8 +57,8 @@ void MX_GPIO_Init(void)
57 /*Configure GPIO pin : PtPin */ 57 /*Configure GPIO pin : PtPin */
58 GPIO_InitStruct.Pin = BEEP_Pin; 58 GPIO_InitStruct.Pin = BEEP_Pin;
59 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; 59 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
60 GPIO_InitStruct.Pull = GPIO_PULLDOWN; 60 GPIO_InitStruct.Pull = GPIO_NOPULL;
61 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; 61 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
62 HAL_GPIO_Init(BEEP_GPIO_Port, &GPIO_InitStruct); 62 HAL_GPIO_Init(BEEP_GPIO_Port, &GPIO_InitStruct);
63 63
64 /*Configure GPIO pins : PBPin PBPin */ 64 /*Configure GPIO pins : PBPin PBPin */
......
...@@ -21,6 +21,7 @@ ...@@ -21,6 +21,7 @@
21 /* Includes ------------------------------------------------------------------*/ 21 /* Includes ------------------------------------------------------------------*/
22 #include "main.h" 22 #include "main.h"
23 #include "cmsis_os.h" 23 #include "cmsis_os.h"
24 #include "usart.h"
24 #include "gpio.h" 25 #include "gpio.h"
25 26
26 /* Private includes ----------------------------------------------------------*/ 27 /* Private includes ----------------------------------------------------------*/
...@@ -89,8 +90,11 @@ int main(void) ...@@ -89,8 +90,11 @@ int main(void)
89 90
90 /* Initialize all configured peripherals */ 91 /* Initialize all configured peripherals */
91 MX_GPIO_Init(); 92 MX_GPIO_Init();
93 MX_USART1_UART_Init();
94 MX_USART2_UART_Init();
92 /* USER CODE BEGIN 2 */ 95 /* USER CODE BEGIN 2 */
93 96 // 使能UART1中断
97 HAL_UART_Receive_IT(&huart2, (uint8_t*)aRxBuffer, RXBUFFERSIZE);
94 /* USER CODE END 2 */ 98 /* USER CODE END 2 */
95 99
96 /* Call init function for freertos objects (in freertos.c) */ 100 /* Call init function for freertos objects (in freertos.c) */
...@@ -120,6 +124,7 @@ void SystemClock_Config(void) ...@@ -120,6 +124,7 @@ void SystemClock_Config(void)
120 { 124 {
121 RCC_OscInitTypeDef RCC_OscInitStruct = {0}; 125 RCC_OscInitTypeDef RCC_OscInitStruct = {0};
122 RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; 126 RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
127 RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
123 128
124 /** Initializes the CPU, AHB and APB busses clocks 129 /** Initializes the CPU, AHB and APB busses clocks
125 */ 130 */
...@@ -146,6 +151,12 @@ void SystemClock_Config(void) ...@@ -146,6 +151,12 @@ void SystemClock_Config(void)
146 { 151 {
147 Error_Handler(); 152 Error_Handler();
148 } 153 }
154 PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
155 PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
156 if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
157 {
158 Error_Handler();
159 }
149 } 160 }
150 161
151 /* USER CODE BEGIN 4 */ 162 /* USER CODE BEGIN 4 */
......
...@@ -58,6 +58,7 @@ ...@@ -58,6 +58,7 @@
58 /* USER CODE END 0 */ 58 /* USER CODE END 0 */
59 59
60 /* External variables --------------------------------------------------------*/ 60 /* External variables --------------------------------------------------------*/
61 extern UART_HandleTypeDef huart2;
61 extern TIM_HandleTypeDef htim1; 62 extern TIM_HandleTypeDef htim1;
62 63
63 /* USER CODE BEGIN EV */ 64 /* USER CODE BEGIN EV */
...@@ -116,6 +117,20 @@ void TIM1_BRK_UP_TRG_COM_IRQHandler(void) ...@@ -116,6 +117,20 @@ void TIM1_BRK_UP_TRG_COM_IRQHandler(void)
116 /* USER CODE END TIM1_BRK_UP_TRG_COM_IRQn 1 */ 117 /* USER CODE END TIM1_BRK_UP_TRG_COM_IRQn 1 */
117 } 118 }
118 119
120 /**
121 * @brief This function handles USART2 global interrupt.
122 */
123 void USART2_IRQHandler(void)
124 {
125 /* USER CODE BEGIN USART2_IRQn 0 */
126
127 /* USER CODE END USART2_IRQn 0 */
128 HAL_UART_IRQHandler(&huart2);
129 /* USER CODE BEGIN USART2_IRQn 1 */
130
131 /* USER CODE END USART2_IRQn 1 */
132 }
133
119 /* USER CODE BEGIN 1 */ 134 /* USER CODE BEGIN 1 */
120 135
121 /* USER CODE END 1 */ 136 /* USER CODE END 1 */
......
1 /**
2 ******************************************************************************
3 * File Name : USART.c
4 * Description : This file provides code for the configuration
5 * of the USART instances.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under Ultimate Liberty license
13 * SLA0044, the "License"; You may not use this file except in compliance with
14 * the License. You may obtain a copy of the License at:
15 * www.st.com/SLA0044
16 *
17 ******************************************************************************
18 */
19
20 /* Includes ------------------------------------------------------------------*/
21 #include "usart.h"
22
23 /* USER CODE BEGIN 0 */
24 // 标准库需要的支持函数
25 struct __FILE
26 {
27 int handle;
28 };
29
30 FILE __stdout;
31
32 uint8_t USART_RX_BUF[USART_REC_LEN];
33
34 uint16_t USART_RX_STA = 0;
35
36 uint8_t aRxBuffer[RXBUFFERSIZE];
37
38 /* USER CODE END 0 */
39
40 UART_HandleTypeDef huart1;
41 UART_HandleTypeDef huart2;
42
43 /* USART1 init function */
44
45 void MX_USART1_UART_Init(void)
46 {
47
48 huart1.Instance = USART1;
49 huart1.Init.BaudRate = 115200;
50 huart1.Init.WordLength = UART_WORDLENGTH_8B;
51 huart1.Init.StopBits = UART_STOPBITS_1;
52 huart1.Init.Parity = UART_PARITY_NONE;
53 huart1.Init.Mode = UART_MODE_TX_RX;
54 huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
55 huart1.Init.OverSampling = UART_OVERSAMPLING_16;
56 huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
57 huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
58 if (HAL_UART_Init(&huart1) != HAL_OK)
59 {
60 Error_Handler();
61 }
62
63 }
64 /* USART2 init function */
65
66 void MX_USART2_UART_Init(void)
67 {
68
69 huart2.Instance = USART2;
70 huart2.Init.BaudRate = 115200;
71 huart2.Init.WordLength = UART_WORDLENGTH_8B;
72 huart2.Init.StopBits = UART_STOPBITS_1;
73 huart2.Init.Parity = UART_PARITY_NONE;
74 huart2.Init.Mode = UART_MODE_TX_RX;
75 huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
76 huart2.Init.OverSampling = UART_OVERSAMPLING_16;
77 huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
78 huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
79 if (HAL_UART_Init(&huart2) != HAL_OK)
80 {
81 Error_Handler();
82 }
83
84 }
85
86 void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
87 {
88
89 GPIO_InitTypeDef GPIO_InitStruct = {0};
90 if(uartHandle->Instance==USART1)
91 {
92 /* USER CODE BEGIN USART1_MspInit 0 */
93
94 /* USER CODE END USART1_MspInit 0 */
95 /* USART1 clock enable */
96 __HAL_RCC_USART1_CLK_ENABLE();
97
98 __HAL_RCC_GPIOA_CLK_ENABLE();
99 /**USART1 GPIO Configuration
100 PA9 ------> USART1_TX
101 PA10 ------> USART1_RX
102 */
103 GPIO_InitStruct.Pin = DEBUG_TX_Pin|DEBUG_RX_Pin;
104 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
105 GPIO_InitStruct.Pull = GPIO_PULLUP;
106 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
107 GPIO_InitStruct.Alternate = GPIO_AF1_USART1;
108 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
109
110 /* USER CODE BEGIN USART1_MspInit 1 */
111
112 /* USER CODE END USART1_MspInit 1 */
113 }
114 else if(uartHandle->Instance==USART2)
115 {
116 /* USER CODE BEGIN USART2_MspInit 0 */
117
118 /* USER CODE END USART2_MspInit 0 */
119 /* USART2 clock enable */
120 __HAL_RCC_USART2_CLK_ENABLE();
121
122 __HAL_RCC_GPIOA_CLK_ENABLE();
123 /**USART2 GPIO Configuration
124 PA2 ------> USART2_TX
125 PA3 ------> USART2_RX
126 */
127 GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
128 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
129 GPIO_InitStruct.Pull = GPIO_NOPULL;
130 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
131 GPIO_InitStruct.Alternate = GPIO_AF1_USART2;
132 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
133
134 /* USART2 interrupt Init */
135 HAL_NVIC_SetPriority(USART2_IRQn, 3, 0);
136 HAL_NVIC_EnableIRQ(USART2_IRQn);
137 /* USER CODE BEGIN USART2_MspInit 1 */
138
139 /* USER CODE END USART2_MspInit 1 */
140 }
141 }
142
143 void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
144 {
145
146 if(uartHandle->Instance==USART1)
147 {
148 /* USER CODE BEGIN USART1_MspDeInit 0 */
149
150 /* USER CODE END USART1_MspDeInit 0 */
151 /* Peripheral clock disable */
152 __HAL_RCC_USART1_CLK_DISABLE();
153
154 /**USART1 GPIO Configuration
155 PA9 ------> USART1_TX
156 PA10 ------> USART1_RX
157 */
158 HAL_GPIO_DeInit(GPIOA, DEBUG_TX_Pin|DEBUG_RX_Pin);
159
160 /* USER CODE BEGIN USART1_MspDeInit 1 */
161
162 /* USER CODE END USART1_MspDeInit 1 */
163 }
164 else if(uartHandle->Instance==USART2)
165 {
166 /* USER CODE BEGIN USART2_MspDeInit 0 */
167
168 /* USER CODE END USART2_MspDeInit 0 */
169 /* Peripheral clock disable */
170 __HAL_RCC_USART2_CLK_DISABLE();
171
172 /**USART2 GPIO Configuration
173 PA2 ------> USART2_TX
174 PA3 ------> USART2_RX
175 */
176 HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
177
178 /* USART2 interrupt Deinit */
179 HAL_NVIC_DisableIRQ(USART2_IRQn);
180 /* USER CODE BEGIN USART2_MspDeInit 1 */
181
182 /* USER CODE END USART2_MspDeInit 1 */
183 }
184 }
185
186 /* USER CODE BEGIN 1 */
187 /**
188 * 定义_sys_exit以避免使用半主机模式
189 */
190 void _sys_exit(int x)
191 {
192 x = x;
193 }
194
195 /**
196 * 重定义fputc函数
197 */
198 int fputc(int ch, FILE *f)
199 {
200 while ((USART1->ISR & 0X40) == 0); // 循环发送
201 USART1->RDR = (uint8_t) ch;
202 return ch;
203 }
204
205 /**
206 * 串口接收回调函数
207 */
208 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
209 {
210 if (huart->Instance == USART2) // 串口1
211 {
212 if ((USART_RX_STA & 0x8000) == 0) // 接收未完�?
213 {
214 if (USART_RX_STA & 0x4000) // 接收到了0x0D
215 {
216 if (aRxBuffer[0] != 0x0a)
217 USART_RX_STA = 0; // 接收错误，重新接�?
218 else
219 USART_RX_STA |= 0x8000; // 接收完成
220 }
221 else // 还没接收�?0x0D
222 {
223 if (aRxBuffer[0] == 0x0d)
224 {
225 USART_RX_STA |= 0x4000;
226 }
227 else
228 {
229 USART_RX_BUF[USART_RX_STA & 0X3FFF] = aRxBuffer[0] ;
230 USART_RX_STA++;
231 if (USART_RX_STA > (USART_REC_LEN-1))
232 {
233 USART_RX_STA = 0; // 接收错误，重新开始接�?
234 }
235 }
236 }
237 }
238 }
239 }
240 /* USER CODE END 1 */
241
242 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
1 /**
2 ******************************************************************************
3 * @file stm32f0xx_hal_uart.h
4 * @author MCD Application Team
5 * @brief Header file of UART HAL module.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under BSD 3-Clause license,
13 * the "License"; You may not use this file except in compliance with the
14 * License. You may obtain a copy of the License at:
15 * opensource.org/licenses/BSD-3-Clause
16 *
17 ******************************************************************************
18 */
19
20 /* Define to prevent recursive inclusion -------------------------------------*/
21 #ifndef STM32F0xx_HAL_UART_H
22 #define STM32F0xx_HAL_UART_H
23
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27
28 /* Includes ------------------------------------------------------------------*/
29 #include "stm32f0xx_hal_def.h"
30
31 /** @addtogroup STM32F0xx_HAL_Driver
32 * @{
33 */
34
35 /** @addtogroup UART
36 * @{
37 */
38
39 /* Exported types ------------------------------------------------------------*/
40 /** @defgroup UART_Exported_Types UART Exported Types
41 * @{
42 */
43
44 /**
45 * @brief UART Init Structure definition
46 */
47 typedef struct
48 {
49 uint32_t BaudRate; /*!< This member configures the UART communication baud rate.
50 The baud rate register is computed using the following formula:
51 - If oversampling is 16 or in LIN mode,
52 Baud Rate Register = ((uart_ker_ck) / ((huart->Init.BaudRate)))
53 - If oversampling is 8,
54 Baud Rate Register[15:4] = ((2 * uart_ker_ck) / ((huart->Init.BaudRate)))[15:4]
55 Baud Rate Register[3] = 0
56 Baud Rate Register[2:0] = (((2 * uart_ker_ck) / ((huart->Init.BaudRate)))[3:0]) >> 1
57 where uart_ker_ck is the UART input clock */
58
59 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
60 This parameter can be a value of @ref UARTEx_Word_Length. */
61
62 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
63 This parameter can be a value of @ref UART_Stop_Bits. */
64
65 uint32_t Parity; /*!< Specifies the parity mode.
66 This parameter can be a value of @ref UART_Parity
67 @note When parity is enabled, the computed parity is inserted
68 at the MSB position of the transmitted data (9th bit when
69 the word length is set to 9 data bits; 8th bit when the
70 word length is set to 8 data bits). */
71
72 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
73 This parameter can be a value of @ref UART_Mode. */
74
75 uint32_t HwFlowCtl; /*!< Specifies whether the hardware flow control mode is enabled
76 or disabled.
77 This parameter can be a value of @ref UART_Hardware_Flow_Control. */
78
79 uint32_t OverSampling; /*!< Specifies whether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to f_PCLK/8).
80 This parameter can be a value of @ref UART_Over_Sampling. */
81
82 uint32_t OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote is selected.
83 Selecting the single sample method increases the receiver tolerance to clock
84 deviations. This parameter can be a value of @ref UART_OneBit_Sampling. */
85
86
87 } UART_InitTypeDef;
88
89 /**
90 * @brief UART Advanced Features initialization structure definition
91 */
92 typedef struct
93 {
94 uint32_t AdvFeatureInit; /*!< Specifies which advanced UART features is initialized. Several
95 Advanced Features may be initialized at the same time .
96 This parameter can be a value of @ref UART_Advanced_Features_Initialization_Type. */
97
98 uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted.
99 This parameter can be a value of @ref UART_Tx_Inv. */
100
101 uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted.
102 This parameter can be a value of @ref UART_Rx_Inv. */
103
104 uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic
105 vs negative/inverted logic).
106 This parameter can be a value of @ref UART_Data_Inv. */
107
108 uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped.
109 This parameter can be a value of @ref UART_Rx_Tx_Swap. */
110
111 uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled.
112 This parameter can be a value of @ref UART_Overrun_Disable. */
113
114 uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error.
115 This parameter can be a value of @ref UART_DMA_Disable_on_Rx_Error. */
116
117 uint32_t AutoBaudRateEnable; /*!< Specifies whether auto Baud rate detection is enabled.
118 This parameter can be a value of @ref UART_AutoBaudRate_Enable. */
119
120 uint32_t AutoBaudRateMode; /*!< If auto Baud rate detection is enabled, specifies how the rate
121 detection is carried out.
122 This parameter can be a value of @ref UART_AutoBaud_Rate_Mode. */
123
124 uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line.
125 This parameter can be a value of @ref UART_MSB_First. */
126 } UART_AdvFeatureInitTypeDef;
127
128 /**
129 * @brief HAL UART State definition
130 * @note HAL UART State value is a combination of 2 different substates: gState and RxState (see @ref UART_State_Definition).
131 * - gState contains UART state information related to global Handle management
132 * and also information related to Tx operations.
133 * gState value coding follow below described bitmap :
134 * b7-b6 Error information
135 * 00 : No Error
136 * 01 : (Not Used)
137 * 10 : Timeout
138 * 11 : Error
139 * b5 Peripheral initialization status
140 * 0 : Reset (Peripheral not initialized)
141 * 1 : Init done (Peripheral not initialized. HAL UART Init function already called)
142 * b4-b3 (not used)
143 * xx : Should be set to 00
144 * b2 Intrinsic process state
145 * 0 : Ready
146 * 1 : Busy (Peripheral busy with some configuration or internal operations)
147 * b1 (not used)
148 * x : Should be set to 0
149 * b0 Tx state
150 * 0 : Ready (no Tx operation ongoing)
151 * 1 : Busy (Tx operation ongoing)
152 * - RxState contains information related to Rx operations.
153 * RxState value coding follow below described bitmap :
154 * b7-b6 (not used)
155 * xx : Should be set to 00
156 * b5 Peripheral initialization status
157 * 0 : Reset (Peripheral not initialized)
158 * 1 : Init done (Peripheral not initialized)
159 * b4-b2 (not used)
160 * xxx : Should be set to 000
161 * b1 Rx state
162 * 0 : Ready (no Rx operation ongoing)
163 * 1 : Busy (Rx operation ongoing)
164 * b0 (not used)
165 * x : Should be set to 0.
166 */
167 typedef uint32_t HAL_UART_StateTypeDef;
168
169 /**
170 * @brief UART clock sources definition
171 */
172 typedef enum
173 {
174 UART_CLOCKSOURCE_PCLK1 = 0x00U, /*!< PCLK1 clock source */
175 UART_CLOCKSOURCE_HSI = 0x02U, /*!< HSI clock source */
176 UART_CLOCKSOURCE_SYSCLK = 0x04U, /*!< SYSCLK clock source */
177 UART_CLOCKSOURCE_LSE = 0x08U, /*!< LSE clock source */
178 UART_CLOCKSOURCE_UNDEFINED = 0x10U /*!< Undefined clock source */
179 } UART_ClockSourceTypeDef;
180
181 /**
182 * @brief UART handle Structure definition
183 */
184 typedef struct __UART_HandleTypeDef
185 {
186 USART_TypeDef *Instance; /*!< UART registers base address */
187
188 UART_InitTypeDef Init; /*!< UART communication parameters */
189
190 UART_AdvFeatureInitTypeDef AdvancedInit; /*!< UART Advanced Features initialization parameters */
191
192 uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */
193
194 uint16_t TxXferSize; /*!< UART Tx Transfer size */
195
196 __IO uint16_t TxXferCount; /*!< UART Tx Transfer Counter */
197
198 uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */
199
200 uint16_t RxXferSize; /*!< UART Rx Transfer size */
201
202 __IO uint16_t RxXferCount; /*!< UART Rx Transfer Counter */
203
204 uint16_t Mask; /*!< UART Rx RDR register mask */
205
206 void (*RxISR)(struct __UART_HandleTypeDef *huart); /*!< Function pointer on Rx IRQ handler */
207
208 void (*TxISR)(struct __UART_HandleTypeDef *huart); /*!< Function pointer on Tx IRQ handler */
209
210 DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */
211
212 DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */
213
214 HAL_LockTypeDef Lock; /*!< Locking object */
215
216 __IO HAL_UART_StateTypeDef gState; /*!< UART state information related to global Handle management
217 and also related to Tx operations.
218 This parameter can be a value of @ref HAL_UART_StateTypeDef */
219
220 __IO HAL_UART_StateTypeDef RxState; /*!< UART state information related to Rx operations.
221 This parameter can be a value of @ref HAL_UART_StateTypeDef */
222
223 __IO uint32_t ErrorCode; /*!< UART Error code */
224
225 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
226 void (* TxHalfCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Tx Half Complete Callback */
227 void (* TxCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Tx Complete Callback */
228 void (* RxHalfCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Rx Half Complete Callback */
229 void (* RxCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Rx Complete Callback */
230 void (* ErrorCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Error Callback */
231 void (* AbortCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Complete Callback */
232 void (* AbortTransmitCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Transmit Complete Callback */
233 void (* AbortReceiveCpltCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Abort Receive Complete Callback */
234 void (* WakeupCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Wakeup Callback */
235
236 void (* MspInitCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Msp Init callback */
237 void (* MspDeInitCallback)(struct __UART_HandleTypeDef *huart); /*!< UART Msp DeInit callback */
238 #endif /* USE_HAL_UART_REGISTER_CALLBACKS */
239
240 } UART_HandleTypeDef;
241
242 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
243 /**
244 * @brief HAL UART Callback ID enumeration definition
245 */
246 typedef enum
247 {
248 HAL_UART_TX_HALFCOMPLETE_CB_ID = 0x00U, /*!< UART Tx Half Complete Callback ID */
249 HAL_UART_TX_COMPLETE_CB_ID = 0x01U, /*!< UART Tx Complete Callback ID */
250 HAL_UART_RX_HALFCOMPLETE_CB_ID = 0x02U, /*!< UART Rx Half Complete Callback ID */
251 HAL_UART_RX_COMPLETE_CB_ID = 0x03U, /*!< UART Rx Complete Callback ID */
252 HAL_UART_ERROR_CB_ID = 0x04U, /*!< UART Error Callback ID */
253 HAL_UART_ABORT_COMPLETE_CB_ID = 0x05U, /*!< UART Abort Complete Callback ID */
254 HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID = 0x06U, /*!< UART Abort Transmit Complete Callback ID */
255 HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID = 0x07U, /*!< UART Abort Receive Complete Callback ID */
256 HAL_UART_WAKEUP_CB_ID = 0x08U, /*!< UART Wakeup Callback ID */
257
258 HAL_UART_MSPINIT_CB_ID = 0x0BU, /*!< UART MspInit callback ID */
259 HAL_UART_MSPDEINIT_CB_ID = 0x0CU /*!< UART MspDeInit callback ID */
260
261 } HAL_UART_CallbackIDTypeDef;
262
263 /**
264 * @brief HAL UART Callback pointer definition
265 */
266 typedef void (*pUART_CallbackTypeDef)(UART_HandleTypeDef *huart); /*!< pointer to an UART callback function */
267
268 #endif /* USE_HAL_UART_REGISTER_CALLBACKS */
269
270 /**
271 * @}
272 */
273
274 /* Exported constants --------------------------------------------------------*/
275 /** @defgroup UART_Exported_Constants UART Exported Constants
276 * @{
277 */
278
279 /** @defgroup UART_State_Definition UART State Code Definition
280 * @{
281 */
282 #define HAL_UART_STATE_RESET 0x00000000U /*!< Peripheral is not initialized
283 Value is allowed for gState and RxState */
284 #define HAL_UART_STATE_READY 0x00000020U /*!< Peripheral Initialized and ready for use
285 Value is allowed for gState and RxState */
286 #define HAL_UART_STATE_BUSY 0x00000024U /*!< an internal process is ongoing
287 Value is allowed for gState only */
288 #define HAL_UART_STATE_BUSY_TX 0x00000021U /*!< Data Transmission process is ongoing
289 Value is allowed for gState only */
290 #define HAL_UART_STATE_BUSY_RX 0x00000022U /*!< Data Reception process is ongoing
291 Value is allowed for RxState only */
292 #define HAL_UART_STATE_BUSY_TX_RX 0x00000023U /*!< Data Transmission and Reception process is ongoing
293 Not to be used for neither gState nor RxState.
294 Value is result of combination (Or) between gState and RxState values */
295 #define HAL_UART_STATE_TIMEOUT 0x000000A0U /*!< Timeout state
296 Value is allowed for gState only */
297 #define HAL_UART_STATE_ERROR 0x000000E0U /*!< Error
298 Value is allowed for gState only */
299 /**
300 * @}
301 */
302
303 /** @defgroup UART_Error_Definition UART Error Definition
304 * @{
305 */
306 #define HAL_UART_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */
307 #define HAL_UART_ERROR_PE ((uint32_t)0x00000001U) /*!< Parity error */
308 #define HAL_UART_ERROR_NE ((uint32_t)0x00000002U) /*!< Noise error */
309 #define HAL_UART_ERROR_FE ((uint32_t)0x00000004U) /*!< Frame error */
310 #define HAL_UART_ERROR_ORE ((uint32_t)0x00000008U) /*!< Overrun error */
311 #define HAL_UART_ERROR_DMA ((uint32_t)0x00000010U) /*!< DMA transfer error */
312 #define HAL_UART_ERROR_RTO ((uint32_t)0x00000020U) /*!< Receiver Timeout error */
313
314 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
315 #define HAL_UART_ERROR_INVALID_CALLBACK ((uint32_t)0x00000040U) /*!< Invalid Callback error */
316 #endif /* USE_HAL_UART_REGISTER_CALLBACKS */
317 /**
318 * @}
319 */
320
321 /** @defgroup UART_Stop_Bits UART Number of Stop Bits
322 * @{
323 */
324 #define UART_STOPBITS_0_5 USART_CR2_STOP_0 /*!< UART frame with 0.5 stop bit */
325 #define UART_STOPBITS_1 0x00000000U /*!< UART frame with 1 stop bit */
326 #define UART_STOPBITS_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) /*!< UART frame with 1.5 stop bits */
327 #define UART_STOPBITS_2 USART_CR2_STOP_1 /*!< UART frame with 2 stop bits */
328 /**
329 * @}
330 */
331
332 /** @defgroup UART_Parity UART Parity
333 * @{
334 */
335 #define UART_PARITY_NONE 0x00000000U /*!< No parity */
336 #define UART_PARITY_EVEN USART_CR1_PCE /*!< Even parity */
337 #define UART_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) /*!< Odd parity */
338 /**
339 * @}
340 */
341
342 /** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control
343 * @{
344 */
345 #define UART_HWCONTROL_NONE 0x00000000U /*!< No hardware control */
346 #define UART_HWCONTROL_RTS USART_CR3_RTSE /*!< Request To Send */
347 #define UART_HWCONTROL_CTS USART_CR3_CTSE /*!< Clear To Send */
348 #define UART_HWCONTROL_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE) /*!< Request and Clear To Send */
349 /**
350 * @}
351 */
352
353 /** @defgroup UART_Mode UART Transfer Mode
354 * @{
355 */
356 #define UART_MODE_RX USART_CR1_RE /*!< RX mode */
357 #define UART_MODE_TX USART_CR1_TE /*!< TX mode */
358 #define UART_MODE_TX_RX (USART_CR1_TE |USART_CR1_RE) /*!< RX and TX mode */
359 /**
360 * @}
361 */
362
363 /** @defgroup UART_State UART State
364 * @{
365 */
366 #define UART_STATE_DISABLE 0x00000000U /*!< UART disabled */
367 #define UART_STATE_ENABLE USART_CR1_UE /*!< UART enabled */
368 /**
369 * @}
370 */
371
372 /** @defgroup UART_Over_Sampling UART Over Sampling
373 * @{
374 */
375 #define UART_OVERSAMPLING_16 0x00000000U /*!< Oversampling by 16 */
376 #define UART_OVERSAMPLING_8 USART_CR1_OVER8 /*!< Oversampling by 8 */
377 /**
378 * @}
379 */
380
381 /** @defgroup UART_OneBit_Sampling UART One Bit Sampling Method
382 * @{
383 */
384 #define UART_ONE_BIT_SAMPLE_DISABLE 0x00000000U /*!< One-bit sampling disable */
385 #define UART_ONE_BIT_SAMPLE_ENABLE USART_CR3_ONEBIT /*!< One-bit sampling enable */
386 /**
387 * @}
388 */
389
390 /** @defgroup UART_AutoBaud_Rate_Mode UART Advanced Feature AutoBaud Rate Mode
391 * @{
392 */
393 #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT 0x00000000U /*!< Auto Baud rate detection on start bit */
394 #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE USART_CR2_ABRMODE_0 /*!< Auto Baud rate detection on falling edge */
395 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME USART_CR2_ABRMODE_1 /*!< Auto Baud rate detection on 0x7F frame detection */
396 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME USART_CR2_ABRMODE /*!< Auto Baud rate detection on 0x55 frame detection */
397 /**
398 * @}
399 */
400
401 /** @defgroup UART_Receiver_Timeout UART Receiver Timeout
402 * @{
403 */
404 #define UART_RECEIVER_TIMEOUT_DISABLE 0x00000000U /*!< UART Receiver Timeout disable */
405 #define UART_RECEIVER_TIMEOUT_ENABLE USART_CR2_RTOEN /*!< UART Receiver Timeout enable */
406 /**
407 * @}
408 */
409
410 /** @defgroup UART_LIN UART Local Interconnection Network mode
411 * @{
412 */
413 #define UART_LIN_DISABLE 0x00000000U /*!< Local Interconnect Network disable */
414 #define UART_LIN_ENABLE USART_CR2_LINEN /*!< Local Interconnect Network enable */
415 /**
416 * @}
417 */
418
419 /** @defgroup UART_LIN_Break_Detection UART LIN Break Detection
420 * @{
421 */
422 #define UART_LINBREAKDETECTLENGTH_10B 0x00000000U /*!< LIN 10-bit break detection length */
423 #define UART_LINBREAKDETECTLENGTH_11B USART_CR2_LBDL /*!< LIN 11-bit break detection length */
424 /**
425 * @}
426 */
427
428 /** @defgroup UART_DMA_Tx UART DMA Tx
429 * @{
430 */
431 #define UART_DMA_TX_DISABLE 0x00000000U /*!< UART DMA TX disabled */
432 #define UART_DMA_TX_ENABLE USART_CR3_DMAT /*!< UART DMA TX enabled */
433 /**
434 * @}
435 */
436
437 /** @defgroup UART_DMA_Rx UART DMA Rx
438 * @{
439 */
440 #define UART_DMA_RX_DISABLE 0x00000000U /*!< UART DMA RX disabled */
441 #define UART_DMA_RX_ENABLE USART_CR3_DMAR /*!< UART DMA RX enabled */
442 /**
443 * @}
444 */
445
446 /** @defgroup UART_Half_Duplex_Selection UART Half Duplex Selection
447 * @{
448 */
449 #define UART_HALF_DUPLEX_DISABLE 0x00000000U /*!< UART half-duplex disabled */
450 #define UART_HALF_DUPLEX_ENABLE USART_CR3_HDSEL /*!< UART half-duplex enabled */
451 /**
452 * @}
453 */
454
455 /** @defgroup UART_WakeUp_Methods UART WakeUp Methods
456 * @{
457 */
458 #define UART_WAKEUPMETHOD_IDLELINE 0x00000000U /*!< UART wake-up on idle line */
459 #define UART_WAKEUPMETHOD_ADDRESSMARK USART_CR1_WAKE /*!< UART wake-up on address mark */
460 /**
461 * @}
462 */
463
464 /** @defgroup UART_Request_Parameters UART Request Parameters
465 * @{
466 */
467 #define UART_AUTOBAUD_REQUEST USART_RQR_ABRRQ /*!< Auto-Baud Rate Request */
468 #define UART_SENDBREAK_REQUEST USART_RQR_SBKRQ /*!< Send Break Request */
469 #define UART_MUTE_MODE_REQUEST USART_RQR_MMRQ /*!< Mute Mode Request */
470 #define UART_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ /*!< Receive Data flush Request */
471 #define UART_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ /*!< Transmit data flush Request */
472 /**
473 * @}
474 */
475
476 /** @defgroup UART_Advanced_Features_Initialization_Type UART Advanced Feature Initialization Type
477 * @{
478 */
479 #define UART_ADVFEATURE_NO_INIT 0x00000000U /*!< No advanced feature initialization */
480 #define UART_ADVFEATURE_TXINVERT_INIT 0x00000001U /*!< TX pin active level inversion */
481 #define UART_ADVFEATURE_RXINVERT_INIT 0x00000002U /*!< RX pin active level inversion */
482 #define UART_ADVFEATURE_DATAINVERT_INIT 0x00000004U /*!< Binary data inversion */
483 #define UART_ADVFEATURE_SWAP_INIT 0x00000008U /*!< TX/RX pins swap */
484 #define UART_ADVFEATURE_RXOVERRUNDISABLE_INIT 0x00000010U /*!< RX overrun disable */
485 #define UART_ADVFEATURE_DMADISABLEONERROR_INIT 0x00000020U /*!< DMA disable on Reception Error */
486 #define UART_ADVFEATURE_AUTOBAUDRATE_INIT 0x00000040U /*!< Auto Baud rate detection initialization */
487 #define UART_ADVFEATURE_MSBFIRST_INIT 0x00000080U /*!< Most significant bit sent/received first */
488 /**
489 * @}
490 */
491
492 /** @defgroup UART_Tx_Inv UART Advanced Feature TX Pin Active Level Inversion
493 * @{
494 */
495 #define UART_ADVFEATURE_TXINV_DISABLE 0x00000000U /*!< TX pin active level inversion disable */
496 #define UART_ADVFEATURE_TXINV_ENABLE USART_CR2_TXINV /*!< TX pin active level inversion enable */
497 /**
498 * @}
499 */
500
501 /** @defgroup UART_Rx_Inv UART Advanced Feature RX Pin Active Level Inversion
502 * @{
503 */
504 #define UART_ADVFEATURE_RXINV_DISABLE 0x00000000U /*!< RX pin active level inversion disable */
505 #define UART_ADVFEATURE_RXINV_ENABLE USART_CR2_RXINV /*!< RX pin active level inversion enable */
506 /**
507 * @}
508 */
509
510 /** @defgroup UART_Data_Inv UART Advanced Feature Binary Data Inversion
511 * @{
512 */
513 #define UART_ADVFEATURE_DATAINV_DISABLE 0x00000000U /*!< Binary data inversion disable */
514 #define UART_ADVFEATURE_DATAINV_ENABLE USART_CR2_DATAINV /*!< Binary data inversion enable */
515 /**
516 * @}
517 */
518
519 /** @defgroup UART_Rx_Tx_Swap UART Advanced Feature RX TX Pins Swap
520 * @{
521 */
522 #define UART_ADVFEATURE_SWAP_DISABLE 0x00000000U /*!< TX/RX pins swap disable */
523 #define UART_ADVFEATURE_SWAP_ENABLE USART_CR2_SWAP /*!< TX/RX pins swap enable */
524 /**
525 * @}
526 */
527
528 /** @defgroup UART_Overrun_Disable UART Advanced Feature Overrun Disable
529 * @{
530 */
531 #define UART_ADVFEATURE_OVERRUN_ENABLE 0x00000000U /*!< RX overrun enable */
532 #define UART_ADVFEATURE_OVERRUN_DISABLE USART_CR3_OVRDIS /*!< RX overrun disable */
533 /**
534 * @}
535 */
536
537 /** @defgroup UART_AutoBaudRate_Enable UART Advanced Feature Auto BaudRate Enable
538 * @{
539 */
540 #define UART_ADVFEATURE_AUTOBAUDRATE_DISABLE 0x00000000U /*!< RX Auto Baud rate detection enable */
541 #define UART_ADVFEATURE_AUTOBAUDRATE_ENABLE USART_CR2_ABREN /*!< RX Auto Baud rate detection disable */
542 /**
543 * @}
544 */
545
546 /** @defgroup UART_DMA_Disable_on_Rx_Error UART Advanced Feature DMA Disable On Rx Error
547 * @{
548 */
549 #define UART_ADVFEATURE_DMA_ENABLEONRXERROR 0x00000000U /*!< DMA enable on Reception Error */
550 #define UART_ADVFEATURE_DMA_DISABLEONRXERROR USART_CR3_DDRE /*!< DMA disable on Reception Error */
551 /**
552 * @}
553 */
554
555 /** @defgroup UART_MSB_First UART Advanced Feature MSB First
556 * @{
557 */
558 #define UART_ADVFEATURE_MSBFIRST_DISABLE 0x00000000U /*!< Most significant bit sent/received first disable */
559 #define UART_ADVFEATURE_MSBFIRST_ENABLE USART_CR2_MSBFIRST /*!< Most significant bit sent/received first enable */
560 /**
561 * @}
562 */
563 #if defined(USART_CR1_UESM)
564
565 /** @defgroup UART_Stop_Mode_Enable UART Advanced Feature Stop Mode Enable
566 * @{
567 */
568 #define UART_ADVFEATURE_STOPMODE_DISABLE 0x00000000U /*!< UART stop mode disable */
569 #define UART_ADVFEATURE_STOPMODE_ENABLE USART_CR1_UESM /*!< UART stop mode enable */
570 /**
571 * @}
572 */
573 #endif /* USART_CR1_UESM */
574
575 /** @defgroup UART_Mute_Mode UART Advanced Feature Mute Mode Enable
576 * @{
577 */
578 #define UART_ADVFEATURE_MUTEMODE_DISABLE 0x00000000U /*!< UART mute mode disable */
579 #define UART_ADVFEATURE_MUTEMODE_ENABLE USART_CR1_MME /*!< UART mute mode enable */
580 /**
581 * @}
582 */
583
584 /** @defgroup UART_CR2_ADDRESS_LSB_POS UART Address-matching LSB Position In CR2 Register
585 * @{
586 */
587 #define UART_CR2_ADDRESS_LSB_POS 24U /*!< UART address-matching LSB position in CR2 register */
588 /**
589 * @}
590 */
591 #if defined(USART_CR1_UESM)
592
593 /** @defgroup UART_WakeUp_from_Stop_Selection UART WakeUp From Stop Selection
594 * @{
595 */
596 #define UART_WAKEUP_ON_ADDRESS 0x00000000U /*!< UART wake-up on address */
597 #define UART_WAKEUP_ON_STARTBIT USART_CR3_WUS_1 /*!< UART wake-up on start bit */
598 #define UART_WAKEUP_ON_READDATA_NONEMPTY USART_CR3_WUS /*!< UART wake-up on receive data register not empty or RXFIFO is not empty */
599 /**
600 * @}
601 */
602 #endif /* USART_CR1_UESM */
603
604 /** @defgroup UART_DriverEnable_Polarity UART DriverEnable Polarity
605 * @{
606 */
607 #define UART_DE_POLARITY_HIGH 0x00000000U /*!< Driver enable signal is active high */
608 #define UART_DE_POLARITY_LOW USART_CR3_DEP /*!< Driver enable signal is active low */
609 /**
610 * @}
611 */
612
613 /** @defgroup UART_CR1_DEAT_ADDRESS_LSB_POS UART Driver Enable Assertion Time LSB Position In CR1 Register
614 * @{
615 */
616 #define UART_CR1_DEAT_ADDRESS_LSB_POS 21U /*!< UART Driver Enable assertion time LSB position in CR1 register */
617 /**
618 * @}
619 */
620
621 /** @defgroup UART_CR1_DEDT_ADDRESS_LSB_POS UART Driver Enable DeAssertion Time LSB Position In CR1 Register
622 * @{
623 */
624 #define UART_CR1_DEDT_ADDRESS_LSB_POS 16U /*!< UART Driver Enable de-assertion time LSB position in CR1 register */
625 /**
626 * @}
627 */
628
629 /** @defgroup UART_Interruption_Mask UART Interruptions Flag Mask
630 * @{
631 */
632 #define UART_IT_MASK 0x001FU /*!< UART interruptions flags mask */
633 /**
634 * @}
635 */
636
637 /** @defgroup UART_TimeOut_Value UART polling-based communications time-out value
638 * @{
639 */
640 #define HAL_UART_TIMEOUT_VALUE 0x1FFFFFFU /*!< UART polling-based communications time-out value */
641 /**
642 * @}
643 */
644
645 /** @defgroup UART_Flags UART Status Flags
646 * Elements values convention: 0xXXXX
647 * - 0xXXXX : Flag mask in the ISR register
648 * @{
649 */
650 #define UART_FLAG_REACK USART_ISR_REACK /*!< UART receive enable acknowledge flag */
651 #define UART_FLAG_TEACK USART_ISR_TEACK /*!< UART transmit enable acknowledge flag */
652 #if defined(USART_CR1_UESM)
653 #define UART_FLAG_WUF USART_ISR_WUF /*!< UART wake-up from stop mode flag */
654 #endif /* USART_CR1_UESM */
655 #define UART_FLAG_RWU USART_ISR_RWU /*!< UART receiver wake-up from mute mode flag */
656 #define UART_FLAG_SBKF USART_ISR_SBKF /*!< UART send break flag */
657 #define UART_FLAG_CMF USART_ISR_CMF /*!< UART character match flag */
658 #define UART_FLAG_BUSY USART_ISR_BUSY /*!< UART busy flag */
659 #define UART_FLAG_ABRF USART_ISR_ABRF /*!< UART auto Baud rate flag */
660 #define UART_FLAG_ABRE USART_ISR_ABRE /*!< UART auto Baud rate error */
661 #define UART_FLAG_RTOF USART_ISR_RTOF /*!< UART receiver timeout flag */
662 #define UART_FLAG_CTS USART_ISR_CTS /*!< UART clear to send flag */
663 #define UART_FLAG_CTSIF USART_ISR_CTSIF /*!< UART clear to send interrupt flag */
664 #define UART_FLAG_LBDF USART_ISR_LBDF /*!< UART LIN break detection flag */
665 #define UART_FLAG_TXE USART_ISR_TXE /*!< UART transmit data register empty */
666 #define UART_FLAG_TC USART_ISR_TC /*!< UART transmission complete */
667 #define UART_FLAG_RXNE USART_ISR_RXNE /*!< UART read data register not empty */
668 #define UART_FLAG_IDLE USART_ISR_IDLE /*!< UART idle flag */
669 #define UART_FLAG_ORE USART_ISR_ORE /*!< UART overrun error */
670 #define UART_FLAG_NE USART_ISR_NE /*!< UART noise error */
671 #define UART_FLAG_FE USART_ISR_FE /*!< UART frame error */
672 #define UART_FLAG_PE USART_ISR_PE /*!< UART parity error */
673 /**
674 * @}
675 */
676
677 /** @defgroup UART_Interrupt_definition UART Interrupts Definition
678 * Elements values convention: 000ZZZZZ0XXYYYYYb
679 * - YYYYY : Interrupt source position in the XX register (5bits)
680 * - XX : Interrupt source register (2bits)
681 * - 01: CR1 register
682 * - 10: CR2 register
683 * - 11: CR3 register
684 * - ZZZZZ : Flag position in the ISR register(5bits)
685 * Elements values convention: 000000000XXYYYYYb
686 * - YYYYY : Interrupt source position in the XX register (5bits)
687 * - XX : Interrupt source register (2bits)
688 * - 01: CR1 register
689 * - 10: CR2 register
690 * - 11: CR3 register
691 * Elements values convention: 0000ZZZZ00000000b
692 * - ZZZZ : Flag position in the ISR register(4bits)
693 * @{
694 */
695 #define UART_IT_PE 0x0028U /*!< UART parity error interruption */
696 #define UART_IT_TXE 0x0727U /*!< UART transmit data register empty interruption */
697 #define UART_IT_TC 0x0626U /*!< UART transmission complete interruption */
698 #define UART_IT_RXNE 0x0525U /*!< UART read data register not empty interruption */
699 #define UART_IT_IDLE 0x0424U /*!< UART idle interruption */
700 #define UART_IT_LBD 0x0846U /*!< UART LIN break detection interruption */
701 #define UART_IT_CTS 0x096AU /*!< UART CTS interruption */
702 #define UART_IT_CM 0x112EU /*!< UART character match interruption */
703 #if defined(USART_CR1_UESM)
704 #define UART_IT_WUF 0x1476U /*!< UART wake-up from stop mode interruption */
705 #endif /* USART_CR1_UESM */
706 #define UART_IT_RTO 0x0B3AU /*!< UART receiver timeout interruption */
707
708 #define UART_IT_ERR 0x0060U /*!< UART error interruption */
709
710 #define UART_IT_ORE 0x0300U /*!< UART overrun error interruption */
711 #define UART_IT_NE 0x0200U /*!< UART noise error interruption */
712 #define UART_IT_FE 0x0100U /*!< UART frame error interruption */
713 /**
714 * @}
715 */
716
717 /** @defgroup UART_IT_CLEAR_Flags UART Interruption Clear Flags
718 * @{
719 */
720 #define UART_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */
721 #define UART_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */
722 #define UART_CLEAR_NEF USART_ICR_NCF /*!< Noise Error detected Clear Flag */
723 #define UART_CLEAR_OREF USART_ICR_ORECF /*!< Overrun Error Clear Flag */
724 #define UART_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */
725 #define UART_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */
726 #define UART_CLEAR_LBDF USART_ICR_LBDCF /*!< LIN Break Detection Clear Flag */
727 #define UART_CLEAR_CTSF USART_ICR_CTSCF /*!< CTS Interrupt Clear Flag */
728 #define UART_CLEAR_CMF USART_ICR_CMCF /*!< Character Match Clear Flag */
729 #if defined(USART_CR1_UESM)
730 #define UART_CLEAR_WUF USART_ICR_WUCF /*!< Wake Up from stop mode Clear Flag */
731 #endif /* USART_CR1_UESM */
732 #define UART_CLEAR_RTOF USART_ICR_RTOCF /*!< UART receiver timeout clear flag */
733 /**
734 * @}
735 */
736
737
738 /**
739 * @}
740 */
741
742 /* Exported macros -----------------------------------------------------------*/
743 /** @defgroup UART_Exported_Macros UART Exported Macros
744 * @{
745 */
746
747 /** @brief Reset UART handle states.
748 * @param __HANDLE__ UART handle.
749 * @retval None
750 */
751 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
752 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \
753 (__HANDLE__)->gState = HAL_UART_STATE_RESET; \
754 (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \
755 (__HANDLE__)->MspInitCallback = NULL; \
756 (__HANDLE__)->MspDeInitCallback = NULL; \
757 } while(0U)
758 #else
759 #define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \
760 (__HANDLE__)->gState = HAL_UART_STATE_RESET; \
761 (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \
762 } while(0U)
763 #endif /*USE_HAL_UART_REGISTER_CALLBACKS */
764
765 /** @brief Flush the UART Data registers.
766 * @param __HANDLE__ specifies the UART Handle.
767 * @retval None
768 */
769 #define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) \
770 do{ \
771 SET_BIT((__HANDLE__)->Instance->RQR, UART_RXDATA_FLUSH_REQUEST); \
772 SET_BIT((__HANDLE__)->Instance->RQR, UART_TXDATA_FLUSH_REQUEST); \
773 } while(0U)
774
775 /** @brief Clear the specified UART pending flag.
776 * @param __HANDLE__ specifies the UART Handle.
777 * @param __FLAG__ specifies the flag to check.
778 * This parameter can be any combination of the following values:
779 * @arg @ref UART_CLEAR_PEF Parity Error Clear Flag
780 * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag
781 * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag
782 * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag
783 * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag
784 * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag
785 * @arg @ref UART_CLEAR_RTOF Receiver Timeout clear flag
786 * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag
787 * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag
788 * @arg @ref UART_CLEAR_CMF Character Match Clear Flag
789 #if defined(USART_CR1_UESM)
790 * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag
791 #endif
792 * @retval None
793 */
794 #define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
795
796 /** @brief Clear the UART PE pending flag.
797 * @param __HANDLE__ specifies the UART Handle.
798 * @retval None
799 */
800 #define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_PEF)
801
802 /** @brief Clear the UART FE pending flag.
803 * @param __HANDLE__ specifies the UART Handle.
804 * @retval None
805 */
806 #define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_FEF)
807
808 /** @brief Clear the UART NE pending flag.
809 * @param __HANDLE__ specifies the UART Handle.
810 * @retval None
811 */
812 #define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_NEF)
813
814 /** @brief Clear the UART ORE pending flag.
815 * @param __HANDLE__ specifies the UART Handle.
816 * @retval None
817 */
818 #define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_OREF)
819
820 /** @brief Clear the UART IDLE pending flag.
821 * @param __HANDLE__ specifies the UART Handle.
822 * @retval None
823 */
824 #define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_IDLEF)
825
826
827 /** @brief Check whether the specified UART flag is set or not.
828 * @param __HANDLE__ specifies the UART Handle.
829 * @param __FLAG__ specifies the flag to check.
830 * This parameter can be one of the following values:
831 * @arg @ref UART_FLAG_REACK Receive enable acknowledge flag
832 * @arg @ref UART_FLAG_TEACK Transmit enable acknowledge flag
833 #if defined(USART_CR1_UESM)
834 * @arg @ref UART_FLAG_WUF Wake up from stop mode flag
835 #endif
836 * @arg @ref UART_FLAG_RWU Receiver wake up flag (if the UART in mute mode)
837 * @arg @ref UART_FLAG_SBKF Send Break flag
838 * @arg @ref UART_FLAG_CMF Character match flag
839 * @arg @ref UART_FLAG_BUSY Busy flag
840 * @arg @ref UART_FLAG_ABRF Auto Baud rate detection flag
841 * @arg @ref UART_FLAG_ABRE Auto Baud rate detection error flag
842 * @arg @ref UART_FLAG_CTS CTS Change flag
843 * @arg @ref UART_FLAG_LBDF LIN Break detection flag
844 * @arg @ref UART_FLAG_TXE Transmit data register empty flag
845 * @arg @ref UART_FLAG_TC Transmission Complete flag
846 * @arg @ref UART_FLAG_RXNE Receive data register not empty flag
847 * @arg @ref UART_FLAG_RTOF Receiver Timeout flag
848 * @arg @ref UART_FLAG_IDLE Idle Line detection flag
849 * @arg @ref UART_FLAG_ORE Overrun Error flag
850 * @arg @ref UART_FLAG_NE Noise Error flag
851 * @arg @ref UART_FLAG_FE Framing Error flag
852 * @arg @ref UART_FLAG_PE Parity Error flag
853 * @retval The new state of __FLAG__ (TRUE or FALSE).
854 */
855 #define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
856
857 /** @brief Enable the specified UART interrupt.
858 * @param __HANDLE__ specifies the UART Handle.
859 * @param __INTERRUPT__ specifies the UART interrupt source to enable.
860 * This parameter can be one of the following values:
861 #if defined(USART_CR1_UESM)
862 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
863 #endif
864 * @arg @ref UART_IT_CM Character match interrupt
865 * @arg @ref UART_IT_CTS CTS change interrupt
866 * @arg @ref UART_IT_LBD LIN Break detection interrupt
867 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
868 * @arg @ref UART_IT_TC Transmission complete interrupt
869 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
870 * @arg @ref UART_IT_RTO Receive Timeout interrupt
871 * @arg @ref UART_IT_IDLE Idle line detection interrupt
872 * @arg @ref UART_IT_PE Parity Error interrupt
873 * @arg @ref UART_IT_ERR Error interrupt (frame error, noise error, overrun error)
874 * @retval None
875 */
876 #define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
877 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
878 ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))))
879
880
881 /** @brief Disable the specified UART interrupt.
882 * @param __HANDLE__ specifies the UART Handle.
883 * @param __INTERRUPT__ specifies the UART interrupt source to disable.
884 * This parameter can be one of the following values:
885 #if defined(USART_CR1_UESM)
886 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
887 #endif
888 * @arg @ref UART_IT_CM Character match interrupt
889 * @arg @ref UART_IT_CTS CTS change interrupt
890 * @arg @ref UART_IT_LBD LIN Break detection interrupt
891 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
892 * @arg @ref UART_IT_TC Transmission complete interrupt
893 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
894 * @arg @ref UART_IT_RTO Receive Timeout interrupt
895 * @arg @ref UART_IT_IDLE Idle line detection interrupt
896 * @arg @ref UART_IT_PE Parity Error interrupt
897 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
898 * @retval None
899 */
900 #define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
901 ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \
902 ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))))
903
904 /** @brief Check whether the specified UART interrupt has occurred or not.
905 * @param __HANDLE__ specifies the UART Handle.
906 * @param __INTERRUPT__ specifies the UART interrupt to check.
907 * This parameter can be one of the following values:
908 #if defined(USART_CR1_UESM)
909 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
910 #endif
911 * @arg @ref UART_IT_CM Character match interrupt
912 * @arg @ref UART_IT_CTS CTS change interrupt
913 * @arg @ref UART_IT_LBD LIN Break detection interrupt
914 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
915 * @arg @ref UART_IT_TC Transmission complete interrupt
916 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
917 * @arg @ref UART_IT_RTO Receive Timeout interrupt
918 * @arg @ref UART_IT_IDLE Idle line detection interrupt
919 * @arg @ref UART_IT_PE Parity Error interrupt
920 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
921 * @retval The new state of __INTERRUPT__ (SET or RESET).
922 */
923 #define __HAL_UART_GET_IT(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISR\
924 & (1U << ((__INTERRUPT__)>> 8U))) != RESET) ? SET : RESET)
925
926 /** @brief Check whether the specified UART interrupt source is enabled or not.
927 * @param __HANDLE__ specifies the UART Handle.
928 * @param __INTERRUPT__ specifies the UART interrupt source to check.
929 * This parameter can be one of the following values:
930 #if defined(USART_CR1_UESM)
931 * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt
932 #endif
933 * @arg @ref UART_IT_CM Character match interrupt
934 * @arg @ref UART_IT_CTS CTS change interrupt
935 * @arg @ref UART_IT_LBD LIN Break detection interrupt
936 * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt
937 * @arg @ref UART_IT_TC Transmission complete interrupt
938 * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt
939 * @arg @ref UART_IT_RTO Receive Timeout interrupt
940 * @arg @ref UART_IT_IDLE Idle line detection interrupt
941 * @arg @ref UART_IT_PE Parity Error interrupt
942 * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error)
943 * @retval The new state of __INTERRUPT__ (SET or RESET).
944 */
945 #define __HAL_UART_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((((((uint8_t)(__INTERRUPT__)) >> 5U) == 1U) ? (__HANDLE__)->Instance->CR1 : \
946 (((((uint8_t)(__INTERRUPT__)) >> 5U) == 2U) ? (__HANDLE__)->Instance->CR2 : \
947 (__HANDLE__)->Instance->CR3)) & (1U << (((uint16_t)(__INTERRUPT__)) & UART_IT_MASK))) != RESET) ? SET : RESET)
948
949 /** @brief Clear the specified UART ISR flag, in setting the proper ICR register flag.
950 * @param __HANDLE__ specifies the UART Handle.
951 * @param __IT_CLEAR__ specifies the interrupt clear register flag that needs to be set
952 * to clear the corresponding interrupt
953 * This parameter can be one of the following values:
954 * @arg @ref UART_CLEAR_PEF Parity Error Clear Flag
955 * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag
956 * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag
957 * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag
958 * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag
959 * @arg @ref UART_CLEAR_RTOF Receiver timeout clear flag
960 * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag
961 * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag
962 * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag
963 * @arg @ref UART_CLEAR_CMF Character Match Clear Flag
964 #if defined(USART_CR1_UESM)
965 * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag
966 #endif
967 * @retval None
968 */
969 #define __HAL_UART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
970
971 /** @brief Set a specific UART request flag.
972 * @param __HANDLE__ specifies the UART Handle.
973 * @param __REQ__ specifies the request flag to set
974 * This parameter can be one of the following values:
975 * @arg @ref UART_AUTOBAUD_REQUEST Auto-Baud Rate Request
976 * @arg @ref UART_SENDBREAK_REQUEST Send Break Request
977 * @arg @ref UART_MUTE_MODE_REQUEST Mute Mode Request
978 * @arg @ref UART_RXDATA_FLUSH_REQUEST Receive Data flush Request
979 * @arg @ref UART_TXDATA_FLUSH_REQUEST Transmit data flush Request
980 * @retval None
981 */
982 #define __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__))
983
984 /** @brief Enable the UART one bit sample method.
985 * @param __HANDLE__ specifies the UART Handle.
986 * @retval None
987 */
988 #define __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
989
990 /** @brief Disable the UART one bit sample method.
991 * @param __HANDLE__ specifies the UART Handle.
992 * @retval None
993 */
994 #define __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= ~USART_CR3_ONEBIT)
995
996 /** @brief Enable UART.
997 * @param __HANDLE__ specifies the UART Handle.
998 * @retval None
999 */
1000 #define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
1001
1002 /** @brief Disable UART.
1003 * @param __HANDLE__ specifies the UART Handle.
1004 * @retval None
1005 */
1006 #define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
1007
1008 /** @brief Enable CTS flow control.
1009 * @note This macro allows to enable CTS hardware flow control for a given UART instance,
1010 * without need to call HAL_UART_Init() function.
1011 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
1012 * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need
1013 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
1014 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
1015 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
1016 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
1017 * @param __HANDLE__ specifies the UART Handle.
1018 * @retval None
1019 */
1020 #define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) \
1021 do{ \
1022 SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
1023 (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE; \
1024 } while(0U)
1025
1026 /** @brief Disable CTS flow control.
1027 * @note This macro allows to disable CTS hardware flow control for a given UART instance,
1028 * without need to call HAL_UART_Init() function.
1029 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
1030 * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need
1031 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
1032 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
1033 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
1034 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
1035 * @param __HANDLE__ specifies the UART Handle.
1036 * @retval None
1037 */
1038 #define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) \
1039 do{ \
1040 CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \
1041 (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE); \
1042 } while(0U)
1043
1044 /** @brief Enable RTS flow control.
1045 * @note This macro allows to enable RTS hardware flow control for a given UART instance,
1046 * without need to call HAL_UART_Init() function.
1047 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
1048 * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need
1049 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
1050 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
1051 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
1052 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
1053 * @param __HANDLE__ specifies the UART Handle.
1054 * @retval None
1055 */
1056 #define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) \
1057 do{ \
1058 SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \
1059 (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE; \
1060 } while(0U)
1061
1062 /** @brief Disable RTS flow control.
1063 * @note This macro allows to disable RTS hardware flow control for a given UART instance,
1064 * without need to call HAL_UART_Init() function.
1065 * As involving direct access to UART registers, usage of this macro should be fully endorsed by user.
1066 * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need
1067 * for USART instance Deinit/Init, following conditions for macro call should be fulfilled :
1068 * - UART instance should have already been initialised (through call of HAL_UART_Init() )
1069 * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__))
1070 * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)).
1071 * @param __HANDLE__ specifies the UART Handle.
1072 * @retval None
1073 */
1074 #define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) \
1075 do{ \
1076 CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\
1077 (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE); \
1078 } while(0U)
1079 /**
1080 * @}
1081 */
1082
1083 /* Private macros --------------------------------------------------------*/
1084 /** @defgroup UART_Private_Macros UART Private Macros
1085 * @{
1086 */
1087
1088
1089 /** @brief BRR division operation to set BRR register in 8-bit oversampling mode.
1090 * @param __PCLK__ UART clock.
1091 * @param __BAUD__ Baud rate set by the user.
1092 * @retval Division result
1093 */
1094 #define UART_DIV_SAMPLING8(__PCLK__, __BAUD__) ((((__PCLK__)*2U) + ((__BAUD__)/2U)) / (__BAUD__))
1095
1096 /** @brief BRR division operation to set BRR register in 16-bit oversampling mode.
1097 * @param __PCLK__ UART clock.
1098 * @param __BAUD__ Baud rate set by the user.
1099 * @retval Division result
1100 */
1101 #define UART_DIV_SAMPLING16(__PCLK__, __BAUD__) (((__PCLK__) + ((__BAUD__)/2U)) / (__BAUD__))
1102
1103
1104 /** @brief Check UART Baud rate.
1105 * @param __BAUDRATE__ Baudrate specified by the user.
1106 * The maximum Baud Rate is derived from the maximum clock on F0 (i.e. 48 MHz)
1107 * divided by the smallest oversampling used on the USART (i.e. 8)
1108 * @retval SET (__BAUDRATE__ is valid) or RESET (__BAUDRATE__ is invalid)
1109 */
1110 #define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 6000001U)
1111
1112 /** @brief Check UART assertion time.
1113 * @param __TIME__ 5-bit value assertion time.
1114 * @retval Test result (TRUE or FALSE).
1115 */
1116 #define IS_UART_ASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1FU)
1117
1118 /** @brief Check UART deassertion time.
1119 * @param __TIME__ 5-bit value deassertion time.
1120 * @retval Test result (TRUE or FALSE).
1121 */
1122 #define IS_UART_DEASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1FU)
1123
1124 /**
1125 * @brief Ensure that UART frame number of stop bits is valid.
1126 * @param __STOPBITS__ UART frame number of stop bits.
1127 * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid)
1128 */
1129 #define IS_UART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == UART_STOPBITS_0_5) || \
1130 ((__STOPBITS__) == UART_STOPBITS_1) || \
1131 ((__STOPBITS__) == UART_STOPBITS_1_5) || \
1132 ((__STOPBITS__) == UART_STOPBITS_2))
1133
1134
1135 /**
1136 * @brief Ensure that UART frame parity is valid.
1137 * @param __PARITY__ UART frame parity.
1138 * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid)
1139 */
1140 #define IS_UART_PARITY(__PARITY__) (((__PARITY__) == UART_PARITY_NONE) || \
1141 ((__PARITY__) == UART_PARITY_EVEN) || \
1142 ((__PARITY__) == UART_PARITY_ODD))
1143
1144 /**
1145 * @brief Ensure that UART hardware flow control is valid.
1146 * @param __CONTROL__ UART hardware flow control.
1147 * @retval SET (__CONTROL__ is valid) or RESET (__CONTROL__ is invalid)
1148 */
1149 #define IS_UART_HARDWARE_FLOW_CONTROL(__CONTROL__)\
1150 (((__CONTROL__) == UART_HWCONTROL_NONE) || \
1151 ((__CONTROL__) == UART_HWCONTROL_RTS) || \
1152 ((__CONTROL__) == UART_HWCONTROL_CTS) || \
1153 ((__CONTROL__) == UART_HWCONTROL_RTS_CTS))
1154
1155 /**
1156 * @brief Ensure that UART communication mode is valid.
1157 * @param __MODE__ UART communication mode.
1158 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
1159 */
1160 #define IS_UART_MODE(__MODE__) ((((__MODE__) & (~((uint32_t)(UART_MODE_TX_RX)))) == 0x00U) && ((__MODE__) != 0x00U))
1161
1162 /**
1163 * @brief Ensure that UART state is valid.
1164 * @param __STATE__ UART state.
1165 * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid)
1166 */
1167 #define IS_UART_STATE(__STATE__) (((__STATE__) == UART_STATE_DISABLE) || \
1168 ((__STATE__) == UART_STATE_ENABLE))
1169
1170 /**
1171 * @brief Ensure that UART oversampling is valid.
1172 * @param __SAMPLING__ UART oversampling.
1173 * @retval SET (__SAMPLING__ is valid) or RESET (__SAMPLING__ is invalid)
1174 */
1175 #define IS_UART_OVERSAMPLING(__SAMPLING__) (((__SAMPLING__) == UART_OVERSAMPLING_16) || \
1176 ((__SAMPLING__) == UART_OVERSAMPLING_8))
1177
1178 /**
1179 * @brief Ensure that UART frame sampling is valid.
1180 * @param __ONEBIT__ UART frame sampling.
1181 * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid)
1182 */
1183 #define IS_UART_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == UART_ONE_BIT_SAMPLE_DISABLE) || \
1184 ((__ONEBIT__) == UART_ONE_BIT_SAMPLE_ENABLE))
1185
1186 /**
1187 * @brief Ensure that UART auto Baud rate detection mode is valid.
1188 * @param __MODE__ UART auto Baud rate detection mode.
1189 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
1190 */
1191 #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(__MODE__) (((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \
1192 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \
1193 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \
1194 ((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))
1195
1196 /**
1197 * @brief Ensure that UART receiver timeout setting is valid.
1198 * @param __TIMEOUT__ UART receiver timeout setting.
1199 * @retval SET (__TIMEOUT__ is valid) or RESET (__TIMEOUT__ is invalid)
1200 */
1201 #define IS_UART_RECEIVER_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_DISABLE) || \
1202 ((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_ENABLE))
1203
1204 /** @brief Check the receiver timeout value.
1205 * @note The maximum UART receiver timeout value is 0xFFFFFF.
1206 * @param __TIMEOUTVALUE__ receiver timeout value.
1207 * @retval Test result (TRUE or FALSE)
1208 */
1209 #define IS_UART_RECEIVER_TIMEOUT_VALUE(__TIMEOUTVALUE__) ((__TIMEOUTVALUE__) <= 0xFFFFFFU)
1210
1211 /**
1212 * @brief Ensure that UART LIN state is valid.
1213 * @param __LIN__ UART LIN state.
1214 * @retval SET (__LIN__ is valid) or RESET (__LIN__ is invalid)
1215 */
1216 #define IS_UART_LIN(__LIN__) (((__LIN__) == UART_LIN_DISABLE) || \
1217 ((__LIN__) == UART_LIN_ENABLE))
1218
1219 /**
1220 * @brief Ensure that UART LIN break detection length is valid.
1221 * @param __LENGTH__ UART LIN break detection length.
1222 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
1223 */
1224 #define IS_UART_LIN_BREAK_DETECT_LENGTH(__LENGTH__) (((__LENGTH__) == UART_LINBREAKDETECTLENGTH_10B) || \
1225 ((__LENGTH__) == UART_LINBREAKDETECTLENGTH_11B))
1226
1227 /**
1228 * @brief Ensure that UART DMA TX state is valid.
1229 * @param __DMATX__ UART DMA TX state.
1230 * @retval SET (__DMATX__ is valid) or RESET (__DMATX__ is invalid)
1231 */
1232 #define IS_UART_DMA_TX(__DMATX__) (((__DMATX__) == UART_DMA_TX_DISABLE) || \
1233 ((__DMATX__) == UART_DMA_TX_ENABLE))
1234
1235 /**
1236 * @brief Ensure that UART DMA RX state is valid.
1237 * @param __DMARX__ UART DMA RX state.
1238 * @retval SET (__DMARX__ is valid) or RESET (__DMARX__ is invalid)
1239 */
1240 #define IS_UART_DMA_RX(__DMARX__) (((__DMARX__) == UART_DMA_RX_DISABLE) || \
1241 ((__DMARX__) == UART_DMA_RX_ENABLE))
1242
1243 /**
1244 * @brief Ensure that UART half-duplex state is valid.
1245 * @param __HDSEL__ UART half-duplex state.
1246 * @retval SET (__HDSEL__ is valid) or RESET (__HDSEL__ is invalid)
1247 */
1248 #define IS_UART_HALF_DUPLEX(__HDSEL__) (((__HDSEL__) == UART_HALF_DUPLEX_DISABLE) || \
1249 ((__HDSEL__) == UART_HALF_DUPLEX_ENABLE))
1250
1251 /**
1252 * @brief Ensure that UART wake-up method is valid.
1253 * @param __WAKEUP__ UART wake-up method .
1254 * @retval SET (__WAKEUP__ is valid) or RESET (__WAKEUP__ is invalid)
1255 */
1256 #define IS_UART_WAKEUPMETHOD(__WAKEUP__) (((__WAKEUP__) == UART_WAKEUPMETHOD_IDLELINE) || \
1257 ((__WAKEUP__) == UART_WAKEUPMETHOD_ADDRESSMARK))
1258
1259 /**
1260 * @brief Ensure that UART request parameter is valid.
1261 * @param __PARAM__ UART request parameter.
1262 * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid)
1263 */
1264 #define IS_UART_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == UART_AUTOBAUD_REQUEST) || \
1265 ((__PARAM__) == UART_SENDBREAK_REQUEST) || \
1266 ((__PARAM__) == UART_MUTE_MODE_REQUEST) || \
1267 ((__PARAM__) == UART_RXDATA_FLUSH_REQUEST) || \
1268 ((__PARAM__) == UART_TXDATA_FLUSH_REQUEST))
1269
1270 /**
1271 * @brief Ensure that UART advanced features initialization is valid.
1272 * @param __INIT__ UART advanced features initialization.
1273 * @retval SET (__INIT__ is valid) or RESET (__INIT__ is invalid)
1274 */
1275 #define IS_UART_ADVFEATURE_INIT(__INIT__) ((__INIT__) <= (UART_ADVFEATURE_NO_INIT | \
1276 UART_ADVFEATURE_TXINVERT_INIT | \
1277 UART_ADVFEATURE_RXINVERT_INIT | \
1278 UART_ADVFEATURE_DATAINVERT_INIT | \
1279 UART_ADVFEATURE_SWAP_INIT | \
1280 UART_ADVFEATURE_RXOVERRUNDISABLE_INIT | \
1281 UART_ADVFEATURE_DMADISABLEONERROR_INIT | \
1282 UART_ADVFEATURE_AUTOBAUDRATE_INIT | \
1283 UART_ADVFEATURE_MSBFIRST_INIT))
1284
1285 /**
1286 * @brief Ensure that UART frame TX inversion setting is valid.
1287 * @param __TXINV__ UART frame TX inversion setting.
1288 * @retval SET (__TXINV__ is valid) or RESET (__TXINV__ is invalid)
1289 */
1290 #define IS_UART_ADVFEATURE_TXINV(__TXINV__) (((__TXINV__) == UART_ADVFEATURE_TXINV_DISABLE) || \
1291 ((__TXINV__) == UART_ADVFEATURE_TXINV_ENABLE))
1292
1293 /**
1294 * @brief Ensure that UART frame RX inversion setting is valid.
1295 * @param __RXINV__ UART frame RX inversion setting.
1296 * @retval SET (__RXINV__ is valid) or RESET (__RXINV__ is invalid)
1297 */
1298 #define IS_UART_ADVFEATURE_RXINV(__RXINV__) (((__RXINV__) == UART_ADVFEATURE_RXINV_DISABLE) || \
1299 ((__RXINV__) == UART_ADVFEATURE_RXINV_ENABLE))
1300
1301 /**
1302 * @brief Ensure that UART frame data inversion setting is valid.
1303 * @param __DATAINV__ UART frame data inversion setting.
1304 * @retval SET (__DATAINV__ is valid) or RESET (__DATAINV__ is invalid)
1305 */
1306 #define IS_UART_ADVFEATURE_DATAINV(__DATAINV__) (((__DATAINV__) == UART_ADVFEATURE_DATAINV_DISABLE) || \
1307 ((__DATAINV__) == UART_ADVFEATURE_DATAINV_ENABLE))
1308
1309 /**
1310 * @brief Ensure that UART frame RX/TX pins swap setting is valid.
1311 * @param __SWAP__ UART frame RX/TX pins swap setting.
1312 * @retval SET (__SWAP__ is valid) or RESET (__SWAP__ is invalid)
1313 */
1314 #define IS_UART_ADVFEATURE_SWAP(__SWAP__) (((__SWAP__) == UART_ADVFEATURE_SWAP_DISABLE) || \
1315 ((__SWAP__) == UART_ADVFEATURE_SWAP_ENABLE))
1316
1317 /**
1318 * @brief Ensure that UART frame overrun setting is valid.
1319 * @param __OVERRUN__ UART frame overrun setting.
1320 * @retval SET (__OVERRUN__ is valid) or RESET (__OVERRUN__ is invalid)
1321 */
1322 #define IS_UART_OVERRUN(__OVERRUN__) (((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_ENABLE) || \
1323 ((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_DISABLE))
1324
1325 /**
1326 * @brief Ensure that UART auto Baud rate state is valid.
1327 * @param __AUTOBAUDRATE__ UART auto Baud rate state.
1328 * @retval SET (__AUTOBAUDRATE__ is valid) or RESET (__AUTOBAUDRATE__ is invalid)
1329 */
1330 #define IS_UART_ADVFEATURE_AUTOBAUDRATE(__AUTOBAUDRATE__) (((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_DISABLE) || \
1331 ((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE))
1332
1333 /**
1334 * @brief Ensure that UART DMA enabling or disabling on error setting is valid.
1335 * @param __DMA__ UART DMA enabling or disabling on error setting.
1336 * @retval SET (__DMA__ is valid) or RESET (__DMA__ is invalid)
1337 */
1338 #define IS_UART_ADVFEATURE_DMAONRXERROR(__DMA__) (((__DMA__) == UART_ADVFEATURE_DMA_ENABLEONRXERROR) || \
1339 ((__DMA__) == UART_ADVFEATURE_DMA_DISABLEONRXERROR))
1340
1341 /**
1342 * @brief Ensure that UART frame MSB first setting is valid.
1343 * @param __MSBFIRST__ UART frame MSB first setting.
1344 * @retval SET (__MSBFIRST__ is valid) or RESET (__MSBFIRST__ is invalid)
1345 */
1346 #define IS_UART_ADVFEATURE_MSBFIRST(__MSBFIRST__) (((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_DISABLE) || \
1347 ((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_ENABLE))
1348
1349 #if defined(USART_CR1_UESM)
1350 /**
1351 * @brief Ensure that UART stop mode state is valid.
1352 * @param __STOPMODE__ UART stop mode state.
1353 * @retval SET (__STOPMODE__ is valid) or RESET (__STOPMODE__ is invalid)
1354 */
1355 #define IS_UART_ADVFEATURE_STOPMODE(__STOPMODE__) (((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_DISABLE) || \
1356 ((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_ENABLE))
1357
1358 #endif /* USART_CR1_UESM */
1359 /**
1360 * @brief Ensure that UART mute mode state is valid.
1361 * @param __MUTE__ UART mute mode state.
1362 * @retval SET (__MUTE__ is valid) or RESET (__MUTE__ is invalid)
1363 */
1364 #define IS_UART_MUTE_MODE(__MUTE__) (((__MUTE__) == UART_ADVFEATURE_MUTEMODE_DISABLE) || \
1365 ((__MUTE__) == UART_ADVFEATURE_MUTEMODE_ENABLE))
1366 #if defined(USART_CR1_UESM)
1367
1368 /**
1369 * @brief Ensure that UART wake-up selection is valid.
1370 * @param __WAKE__ UART wake-up selection.
1371 * @retval SET (__WAKE__ is valid) or RESET (__WAKE__ is invalid)
1372 */
1373 #define IS_UART_WAKEUP_SELECTION(__WAKE__) (((__WAKE__) == UART_WAKEUP_ON_ADDRESS) || \
1374 ((__WAKE__) == UART_WAKEUP_ON_STARTBIT) || \
1375 ((__WAKE__) == UART_WAKEUP_ON_READDATA_NONEMPTY))
1376 #endif /* USART_CR1_UESM */
1377
1378 /**
1379 * @brief Ensure that UART driver enable polarity is valid.
1380 * @param __POLARITY__ UART driver enable polarity.
1381 * @retval SET (__POLARITY__ is valid) or RESET (__POLARITY__ is invalid)
1382 */
1383 #define IS_UART_DE_POLARITY(__POLARITY__) (((__POLARITY__) == UART_DE_POLARITY_HIGH) || \
1384 ((__POLARITY__) == UART_DE_POLARITY_LOW))
1385
1386
1387 /**
1388 * @}
1389 */
1390
1391 /* Include UART HAL Extended module */
1392 #include "stm32f0xx_hal_uart_ex.h"
1393
1394
1395 /* Exported functions --------------------------------------------------------*/
1396 /** @addtogroup UART_Exported_Functions UART Exported Functions
1397 * @{
1398 */
1399
1400 /** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
1401 * @{
1402 */
1403
1404 /* Initialization and de-initialization functions ****************************/
1405 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart);
1406 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart);
1407 #if defined(USART_CR2_LINEN)
1408 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
1409 #endif /* USART_CR2_LINEN */
1410 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod);
1411 HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart);
1412 void HAL_UART_MspInit(UART_HandleTypeDef *huart);
1413 void HAL_UART_MspDeInit(UART_HandleTypeDef *huart);
1414
1415 /* Callbacks Register/UnRegister functions ***********************************/
1416 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
1417 HAL_StatusTypeDef HAL_UART_RegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID,
1418 pUART_CallbackTypeDef pCallback);
1419 HAL_StatusTypeDef HAL_UART_UnRegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID);
1420 #endif /* USE_HAL_UART_REGISTER_CALLBACKS */
1421
1422 /**
1423 * @}
1424 */
1425
1426 /** @addtogroup UART_Exported_Functions_Group2 IO operation functions
1427 * @{
1428 */
1429
1430 /* IO operation functions *****************************************************/
1431 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
1432 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout);
1433 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
1434 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
1435 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
1436 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size);
1437 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart);
1438 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart);
1439 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart);
1440 /* Transfer Abort functions */
1441 HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart);
1442 HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart);
1443 HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart);
1444 HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart);
1445 HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart);
1446 HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart);
1447
1448 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart);
1449 void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart);
1450 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart);
1451 void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart);
1452 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);
1453 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart);
1454 void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart);
1455 void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart);
1456 void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart);
1457
1458 /**
1459 * @}
1460 */
1461
1462 /** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions
1463 * @{
1464 */
1465
1466 /* Peripheral Control functions ************************************************/
1467 void HAL_UART_ReceiverTimeout_Config(UART_HandleTypeDef *huart, uint32_t TimeoutValue);
1468 HAL_StatusTypeDef HAL_UART_EnableReceiverTimeout(UART_HandleTypeDef *huart);
1469 HAL_StatusTypeDef HAL_UART_DisableReceiverTimeout(UART_HandleTypeDef *huart);
1470
1471 #if defined(USART_CR2_LINEN)
1472 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
1473 #endif /* USART_CR2_LINEN */
1474 HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart);
1475 HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart);
1476 void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart);
1477 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart);
1478 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart);
1479
1480 /**
1481 * @}
1482 */
1483
1484 /** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Error functions
1485 * @{
1486 */
1487
1488 /* Peripheral State and Errors functions **************************************************/
1489 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart);
1490 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart);
1491
1492 /**
1493 * @}
1494 */
1495
1496 /**
1497 * @}
1498 */
1499
1500 /* Private functions -----------------------------------------------------------*/
1501 /** @addtogroup UART_Private_Functions UART Private Functions
1502 * @{
1503 */
1504 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
1505 void UART_InitCallbacksToDefault(UART_HandleTypeDef *huart);
1506 #endif /* USE_HAL_UART_REGISTER_CALLBACKS */
1507 HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart);
1508 HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart);
1509 HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status,
1510 uint32_t Tickstart, uint32_t Timeout);
1511 void UART_AdvFeatureConfig(UART_HandleTypeDef *huart);
1512
1513 /**
1514 * @}
1515 */
1516
1517 /**
1518 * @}
1519 */
1520
1521 /**
1522 * @}
1523 */
1524
1525 #ifdef __cplusplus
1526 }
1527 #endif
1528
1529 #endif /* STM32F0xx_HAL_UART_H */
1530
1531 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
1 /**
2 ******************************************************************************
3 * @file stm32f0xx_hal_uart_ex.h
4 * @author MCD Application Team
5 * @brief Header file of UART HAL Extended module.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under BSD 3-Clause license,
13 * the "License"; You may not use this file except in compliance with the
14 * License. You may obtain a copy of the License at:
15 * opensource.org/licenses/BSD-3-Clause
16 *
17 ******************************************************************************
18 */
19
20 /* Define to prevent recursive inclusion -------------------------------------*/
21 #ifndef STM32F0xx_HAL_UART_EX_H
22 #define STM32F0xx_HAL_UART_EX_H
23
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27
28 /* Includes ------------------------------------------------------------------*/
29 #include "stm32f0xx_hal_def.h"
30
31 /** @addtogroup STM32F0xx_HAL_Driver
32 * @{
33 */
34
35 /** @addtogroup UARTEx
36 * @{
37 */
38
39 /* Exported types ------------------------------------------------------------*/
40 /** @defgroup UARTEx_Exported_Types UARTEx Exported Types
41 * @{
42 */
43
44 #if defined(USART_CR1_UESM)
45 /**
46 * @brief UART wake up from stop mode parameters
47 */
48 typedef struct
49 {
50 uint32_t WakeUpEvent; /*!< Specifies which event will activate the Wakeup from Stop mode flag (WUF).
51 This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
52 If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
53 be filled up. */
54
55 uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
56 This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */
57
58 uint8_t Address; /*!< UART/USART node address (7-bit long max). */
59 } UART_WakeUpTypeDef;
60
61 #endif /* USART_CR1_UESM */
62 /**
63 * @}
64 */
65
66 /* Exported constants --------------------------------------------------------*/
67 /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants
68 * @{
69 */
70
71 /** @defgroup UARTEx_Word_Length UARTEx Word Length
72 * @{
73 */
74 #if defined(USART_CR1_M1)
75 #define UART_WORDLENGTH_7B USART_CR1_M1 /*!< 7-bit long UART frame */
76 #endif /* USART_CR1_M1 */
77 #define UART_WORDLENGTH_8B 0x00000000U /*!< 8-bit long UART frame */
78 #if defined (USART_CR1_M0)
79 #define UART_WORDLENGTH_9B USART_CR1_M0 /*!< 9-bit long UART frame */
80 #else
81 #define UART_WORDLENGTH_9B USART_CR1_M /*!< 9-bit long UART frame */
82 #endif /* USART_CR1_M0 */
83 /**
84 * @}
85 */
86
87 /** @defgroup UARTEx_WakeUp_Address_Length UARTEx WakeUp Address Length
88 * @{
89 */
90 #define UART_ADDRESS_DETECT_4B 0x00000000U /*!< 4-bit long wake-up address */
91 #define UART_ADDRESS_DETECT_7B USART_CR2_ADDM7 /*!< 7-bit long wake-up address */
92 /**
93 * @}
94 */
95
96 /**
97 * @}
98 */
99
100 /* Exported macros -----------------------------------------------------------*/
101 /* Exported functions --------------------------------------------------------*/
102 /** @addtogroup UARTEx_Exported_Functions
103 * @{
104 */
105
106 /** @addtogroup UARTEx_Exported_Functions_Group1
107 * @{
108 */
109
110 /* Initialization and de-initialization functions ****************************/
111 HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime,
112 uint32_t DeassertionTime);
113
114 /**
115 * @}
116 */
117
118 /** @addtogroup UARTEx_Exported_Functions_Group2
119 * @{
120 */
121
122 #if defined(USART_CR1_UESM)
123 void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
124
125 #endif /* USART_CR1_UESM */
126
127 /**
128 * @}
129 */
130
131 /** @addtogroup UARTEx_Exported_Functions_Group3
132 * @{
133 */
134
135 /* Peripheral Control functions **********************************************/
136 #if defined(USART_CR1_UESM)
137 HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
138 HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
139 HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
140
141 #endif/* USART_CR1_UESM */
142 HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
143
144
145 /**
146 * @}
147 */
148
149 /**
150 * @}
151 */
152
153 /* Private macros ------------------------------------------------------------*/
154 /** @defgroup UARTEx_Private_Macros UARTEx Private Macros
155 * @{
156 */
157
158 /** @brief Report the UART clock source.
159 * @param __HANDLE__ specifies the UART Handle.
160 * @param __CLOCKSOURCE__ output variable.
161 * @retval UART clocking source, written in __CLOCKSOURCE__.
162 */
163
164 #if defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx)
165 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
166 do { \
167 switch(__HAL_RCC_GET_USART1_SOURCE()) \
168 { \
169 case RCC_USART1CLKSOURCE_PCLK1: \
170 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
171 break; \
172 case RCC_USART1CLKSOURCE_HSI: \
173 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
174 break; \
175 case RCC_USART1CLKSOURCE_SYSCLK: \
176 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
177 break; \
178 case RCC_USART1CLKSOURCE_LSE: \
179 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
180 break; \
181 default: \
182 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
183 break; \
184 } \
185 } while(0)
186 #elif defined (STM32F030x8) || defined (STM32F070x6) || defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F051x8) || defined (STM32F058xx)
187 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
188 do { \
189 if((__HANDLE__)->Instance == USART1) \
190 { \
191 switch(__HAL_RCC_GET_USART1_SOURCE()) \
192 { \
193 case RCC_USART1CLKSOURCE_PCLK1: \
194 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
195 break; \
196 case RCC_USART1CLKSOURCE_HSI: \
197 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
198 break; \
199 case RCC_USART1CLKSOURCE_SYSCLK: \
200 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
201 break; \
202 case RCC_USART1CLKSOURCE_LSE: \
203 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
204 break; \
205 default: \
206 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
207 break; \
208 } \
209 } \
210 else if((__HANDLE__)->Instance == USART2) \
211 { \
212 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
213 } \
214 else \
215 { \
216 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
217 } \
218 } while(0)
219 #elif defined(STM32F070xB)
220 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
221 do { \
222 if((__HANDLE__)->Instance == USART1) \
223 { \
224 switch(__HAL_RCC_GET_USART1_SOURCE()) \
225 { \
226 case RCC_USART1CLKSOURCE_PCLK1: \
227 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
228 break; \
229 case RCC_USART1CLKSOURCE_HSI: \
230 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
231 break; \
232 case RCC_USART1CLKSOURCE_SYSCLK: \
233 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
234 break; \
235 case RCC_USART1CLKSOURCE_LSE: \
236 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
237 break; \
238 default: \
239 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
240 break; \
241 } \
242 } \
243 else if((__HANDLE__)->Instance == USART2) \
244 { \
245 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
246 } \
247 else if((__HANDLE__)->Instance == USART3) \
248 { \
249 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
250 } \
251 else if((__HANDLE__)->Instance == USART4) \
252 { \
253 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
254 } \
255 else \
256 { \
257 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
258 } \
259 } while(0)
260 #elif defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx)
261 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
262 do { \
263 if((__HANDLE__)->Instance == USART1) \
264 { \
265 switch(__HAL_RCC_GET_USART1_SOURCE()) \
266 { \
267 case RCC_USART1CLKSOURCE_PCLK1: \
268 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
269 break; \
270 case RCC_USART1CLKSOURCE_HSI: \
271 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
272 break; \
273 case RCC_USART1CLKSOURCE_SYSCLK: \
274 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
275 break; \
276 case RCC_USART1CLKSOURCE_LSE: \
277 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
278 break; \
279 default: \
280 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
281 break; \
282 } \
283 } \
284 else if((__HANDLE__)->Instance == USART2) \
285 { \
286 switch(__HAL_RCC_GET_USART2_SOURCE()) \
287 { \
288 case RCC_USART2CLKSOURCE_PCLK1: \
289 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
290 break; \
291 case RCC_USART2CLKSOURCE_HSI: \
292 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
293 break; \
294 case RCC_USART2CLKSOURCE_SYSCLK: \
295 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
296 break; \
297 case RCC_USART2CLKSOURCE_LSE: \
298 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
299 break; \
300 default: \
301 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
302 break; \
303 } \
304 } \
305 else if((__HANDLE__)->Instance == USART3) \
306 { \
307 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
308 } \
309 else if((__HANDLE__)->Instance == USART4) \
310 { \
311 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
312 } \
313 else \
314 { \
315 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
316 } \
317 } while(0)
318 #elif defined(STM32F091xC) || defined (STM32F098xx)
319 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
320 do { \
321 if((__HANDLE__)->Instance == USART1) \
322 { \
323 switch(__HAL_RCC_GET_USART1_SOURCE()) \
324 { \
325 case RCC_USART1CLKSOURCE_PCLK1: \
326 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
327 break; \
328 case RCC_USART1CLKSOURCE_HSI: \
329 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
330 break; \
331 case RCC_USART1CLKSOURCE_SYSCLK: \
332 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
333 break; \
334 case RCC_USART1CLKSOURCE_LSE: \
335 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
336 break; \
337 default: \
338 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
339 break; \
340 } \
341 } \
342 else if((__HANDLE__)->Instance == USART2) \
343 { \
344 switch(__HAL_RCC_GET_USART2_SOURCE()) \
345 { \
346 case RCC_USART2CLKSOURCE_PCLK1: \
347 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
348 break; \
349 case RCC_USART2CLKSOURCE_HSI: \
350 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
351 break; \
352 case RCC_USART2CLKSOURCE_SYSCLK: \
353 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
354 break; \
355 case RCC_USART2CLKSOURCE_LSE: \
356 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
357 break; \
358 default: \
359 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
360 break; \
361 } \
362 } \
363 else if((__HANDLE__)->Instance == USART3) \
364 { \
365 switch(__HAL_RCC_GET_USART3_SOURCE()) \
366 { \
367 case RCC_USART3CLKSOURCE_PCLK1: \
368 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
369 break; \
370 case RCC_USART3CLKSOURCE_HSI: \
371 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
372 break; \
373 case RCC_USART3CLKSOURCE_SYSCLK: \
374 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
375 break; \
376 case RCC_USART3CLKSOURCE_LSE: \
377 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
378 break; \
379 default: \
380 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
381 break; \
382 } \
383 } \
384 else if((__HANDLE__)->Instance == USART4) \
385 { \
386 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
387 } \
388 else if((__HANDLE__)->Instance == USART5) \
389 { \
390 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
391 } \
392 else if((__HANDLE__)->Instance == USART6) \
393 { \
394 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
395 } \
396 else if((__HANDLE__)->Instance == USART7) \
397 { \
398 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
399 } \
400 else if((__HANDLE__)->Instance == USART8) \
401 { \
402 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
403 } \
404 else \
405 { \
406 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
407 } \
408 } while(0)
409 #elif defined(STM32F030xC)
410 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
411 do { \
412 if((__HANDLE__)->Instance == USART1) \
413 { \
414 switch(__HAL_RCC_GET_USART1_SOURCE()) \
415 { \
416 case RCC_USART1CLKSOURCE_PCLK1: \
417 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
418 break; \
419 case RCC_USART1CLKSOURCE_HSI: \
420 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
421 break; \
422 case RCC_USART1CLKSOURCE_SYSCLK: \
423 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
424 break; \
425 case RCC_USART1CLKSOURCE_LSE: \
426 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
427 break; \
428 default: \
429 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
430 break; \
431 } \
432 } \
433 else if((__HANDLE__)->Instance == USART2) \
434 { \
435 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
436 } \
437 else if((__HANDLE__)->Instance == USART3) \
438 { \
439 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
440 } \
441 else if((__HANDLE__)->Instance == USART4) \
442 { \
443 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
444 } \
445 else if((__HANDLE__)->Instance == USART5) \
446 { \
447 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
448 } \
449 else if((__HANDLE__)->Instance == USART6) \
450 { \
451 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
452 } \
453 else \
454 { \
455 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
456 } \
457 } while(0)
458
459 #endif /* defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) */
460
461 /** @brief Report the UART mask to apply to retrieve the received data
462 * according to the word length and to the parity bits activation.
463 * @note If PCE = 1, the parity bit is not included in the data extracted
464 * by the reception API().
465 * This masking operation is not carried out in the case of
466 * DMA transfers.
467 * @param __HANDLE__ specifies the UART Handle.
468 * @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field.
469 */
470 #if defined (USART_CR1_M1)
471 #define UART_MASK_COMPUTATION(__HANDLE__) \
472 do { \
473 if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
474 { \
475 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
476 { \
477 (__HANDLE__)->Mask = 0x01FFU ; \
478 } \
479 else \
480 { \
481 (__HANDLE__)->Mask = 0x00FFU ; \
482 } \
483 } \
484 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
485 { \
486 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
487 { \
488 (__HANDLE__)->Mask = 0x00FFU ; \
489 } \
490 else \
491 { \
492 (__HANDLE__)->Mask = 0x007FU ; \
493 } \
494 } \
495 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
496 { \
497 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
498 { \
499 (__HANDLE__)->Mask = 0x007FU ; \
500 } \
501 else \
502 { \
503 (__HANDLE__)->Mask = 0x003FU ; \
504 } \
505 } \
506 else \
507 { \
508 (__HANDLE__)->Mask = 0x0000U; \
509 } \
510 } while(0U)
511
512 #else
513 #define UART_MASK_COMPUTATION(__HANDLE__) \
514 do { \
515 if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
516 { \
517 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
518 { \
519 (__HANDLE__)->Mask = 0x01FFU ; \
520 } \
521 else \
522 { \
523 (__HANDLE__)->Mask = 0x00FFU ; \
524 } \
525 } \
526 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
527 { \
528 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
529 { \
530 (__HANDLE__)->Mask = 0x00FFU ; \
531 } \
532 else \
533 { \
534 (__HANDLE__)->Mask = 0x007FU ; \
535 } \
536 } \
537 else \
538 { \
539 (__HANDLE__)->Mask = 0x0000U; \
540 } \
541 } while(0U)
542
543 #endif /* USART_CR1_M1 */
544
545 /**
546 * @brief Ensure that UART frame length is valid.
547 * @param __LENGTH__ UART frame length.
548 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
549 */
550 #if defined (USART_CR1_M1)
551 #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \
552 ((__LENGTH__) == UART_WORDLENGTH_8B) || \
553 ((__LENGTH__) == UART_WORDLENGTH_9B))
554 #else
555 #define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_8B) || \
556 ((__LENGTH__) == UART_WORDLENGTH_9B))
557 #endif /* USART_CR1_M1 */
558
559 /**
560 * @brief Ensure that UART wake-up address length is valid.
561 * @param __ADDRESS__ UART wake-up address length.
562 * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid)
563 */
564 #define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \
565 ((__ADDRESS__) == UART_ADDRESS_DETECT_7B))
566
567 /**
568 * @}
569 */
570
571 /* Private functions ---------------------------------------------------------*/
572
573 /**
574 * @}
575 */
576
577 /**
578 * @}
579 */
580
581 #ifdef __cplusplus
582 }
583 #endif
584
585 #endif /* STM32F0xx_HAL_UART_EX_H */
586
587 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
This diff could not be displayed because it is too large.
1 /**
2 ******************************************************************************
3 * @file stm32f0xx_hal_uart_ex.c
4 * @author MCD Application Team
5 * @brief Extended UART HAL module driver.
6 * This file provides firmware functions to manage the following extended
7 * functionalities of the Universal Asynchronous Receiver Transmitter Peripheral (UART).
8 * + Initialization and de-initialization functions
9 * + Peripheral Control functions
10 *
11 *
12 @verbatim
13 ==============================================================================
14 ##### UART peripheral extended features #####
15 ==============================================================================
16
17 (#) Declare a UART_HandleTypeDef handle structure.
18
19 (#) For the UART RS485 Driver Enable mode, initialize the UART registers
20 by calling the HAL_RS485Ex_Init() API.
21
22 @endverbatim
23 ******************************************************************************
24 * @attention
25 *
26 * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
27 * All rights reserved.</center></h2>
28 *
29 * This software component is licensed by ST under BSD 3-Clause license,
30 * the "License"; You may not use this file except in compliance with the
31 * License. You may obtain a copy of the License at:
32 * opensource.org/licenses/BSD-3-Clause
33 *
34 ******************************************************************************
35 */
36
37 /* Includes ------------------------------------------------------------------*/
38 #include "stm32f0xx_hal.h"
39
40 /** @addtogroup STM32F0xx_HAL_Driver
41 * @{
42 */
43
44 /** @defgroup UARTEx UARTEx
45 * @brief UART Extended HAL module driver
46 * @{
47 */
48
49 #ifdef HAL_UART_MODULE_ENABLED
50
51 /* Private typedef -----------------------------------------------------------*/
52 /* Private define ------------------------------------------------------------*/
53
54 /* Private macros ------------------------------------------------------------*/
55 /* Private variables ---------------------------------------------------------*/
56 /* Private function prototypes -----------------------------------------------*/
57 /** @defgroup UARTEx_Private_Functions UARTEx Private Functions
58 * @{
59 */
60 #if defined(USART_CR1_UESM)
61 static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
62 #endif /* USART_CR1_UESM */
63 /**
64 * @}
65 */
66
67 /* Exported functions --------------------------------------------------------*/
68
69 /** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
70 * @{
71 */
72
73 /** @defgroup UARTEx_Exported_Functions_Group1 Initialization and de-initialization functions
74 * @brief Extended Initialization and Configuration Functions
75 *
76 @verbatim
77 ===============================================================================
78 ##### Initialization and Configuration functions #####
79 ===============================================================================
80 [..]
81 This subsection provides a set of functions allowing to initialize the USARTx or the UARTy
82 in asynchronous mode.
83 (+) For the asynchronous mode the parameters below can be configured:
84 (++) Baud Rate
85 (++) Word Length
86 (++) Stop Bit
87 (++) Parity: If the parity is enabled, then the MSB bit of the data written
88 in the data register is transmitted but is changed by the parity bit.
89 (++) Hardware flow control
90 (++) Receiver/transmitter modes
91 (++) Over Sampling Method
92 (++) One-Bit Sampling Method
93 (+) For the asynchronous mode, the following advanced features can be configured as well:
94 (++) TX and/or RX pin level inversion
95 (++) data logical level inversion
96 (++) RX and TX pins swap
97 (++) RX overrun detection disabling
98 (++) DMA disabling on RX error
99 (++) MSB first on communication line
100 (++) auto Baud rate detection
101 [..]
102 The HAL_RS485Ex_Init() API follows the UART RS485 mode configuration
103 procedures (details for the procedures are available in reference manual).
104
105 @endverbatim
106
107 Depending on the frame length defined by the M1 and M0 bits (7-bit,
108 8-bit or 9-bit), the possible UART formats are listed in the
109 following table.
110
111 Table 1. UART frame format.
112 +-----------------------------------------------------------------------+
113 | M1 bit | M0 bit | PCE bit | UART frame |
114 |---------|---------|-----------|---------------------------------------|
115 | 0 | 0 | 0 | | SB | 8 bit data | STB | |
116 |---------|---------|-----------|---------------------------------------|
117 | 0 | 0 | 1 | | SB | 7 bit data | PB | STB | |
118 |---------|---------|-----------|---------------------------------------|
119 | 0 | 1 | 0 | | SB | 9 bit data | STB | |
120 |---------|---------|-----------|---------------------------------------|
121 | 0 | 1 | 1 | | SB | 8 bit data | PB | STB | |
122 |---------|---------|-----------|---------------------------------------|
123 | 1 | 0 | 0 | | SB | 7 bit data | STB | |
124 |---------|---------|-----------|---------------------------------------|
125 | 1 | 0 | 1 | | SB | 6 bit data | PB | STB | |
126 +-----------------------------------------------------------------------+
127
128 * @{
129 */
130
131 /**
132 * @brief Initialize the RS485 Driver enable feature according to the specified
133 * parameters in the UART_InitTypeDef and creates the associated handle.
134 * @param huart UART handle.
135 * @param Polarity Select the driver enable polarity.
136 * This parameter can be one of the following values:
137 * @arg @ref UART_DE_POLARITY_HIGH DE signal is active high
138 * @arg @ref UART_DE_POLARITY_LOW DE signal is active low
139 * @param AssertionTime Driver Enable assertion time:
140 * 5-bit value defining the time between the activation of the DE (Driver Enable)
141 * signal and the beginning of the start bit. It is expressed in sample time
142 * units (1/8 or 1/16 bit time, depending on the oversampling rate)
143 * @param DeassertionTime Driver Enable deassertion time:
144 * 5-bit value defining the time between the end of the last stop bit, in a
145 * transmitted message, and the de-activation of the DE (Driver Enable) signal.
146 * It is expressed in sample time units (1/8 or 1/16 bit time, depending on the
147 * oversampling rate).
148 * @retval HAL status
149 */
150 HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime,
151 uint32_t DeassertionTime)
152 {
153 uint32_t temp;
154
155 /* Check the UART handle allocation */
156 if (huart == NULL)
157 {
158 return HAL_ERROR;
159 }
160 /* Check the Driver Enable UART instance */
161 assert_param(IS_UART_DRIVER_ENABLE_INSTANCE(huart->Instance));
162
163 /* Check the Driver Enable polarity */
164 assert_param(IS_UART_DE_POLARITY(Polarity));
165
166 /* Check the Driver Enable assertion time */
167 assert_param(IS_UART_ASSERTIONTIME(AssertionTime));
168
169 /* Check the Driver Enable deassertion time */
170 assert_param(IS_UART_DEASSERTIONTIME(DeassertionTime));
171
172 if (huart->gState == HAL_UART_STATE_RESET)
173 {
174 /* Allocate lock resource and initialize it */
175 huart->Lock = HAL_UNLOCKED;
176
177 #if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
178 UART_InitCallbacksToDefault(huart);
179
180 if (huart->MspInitCallback == NULL)
181 {
182 huart->MspInitCallback = HAL_UART_MspInit;
183 }
184
185 /* Init the low level hardware */
186 huart->MspInitCallback(huart);
187 #else
188 /* Init the low level hardware : GPIO, CLOCK, CORTEX */
189 HAL_UART_MspInit(huart);
190 #endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */
191 }
192
193 huart->gState = HAL_UART_STATE_BUSY;
194
195 /* Disable the Peripheral */
196 __HAL_UART_DISABLE(huart);
197
198 /* Set the UART Communication parameters */
199 if (UART_SetConfig(huart) == HAL_ERROR)
200 {
201 return HAL_ERROR;
202 }
203
204 if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT)
205 {
206 UART_AdvFeatureConfig(huart);
207 }
208
209 /* Enable the Driver Enable mode by setting the DEM bit in the CR3 register */
210 SET_BIT(huart->Instance->CR3, USART_CR3_DEM);
211
212 /* Set the Driver Enable polarity */
213 MODIFY_REG(huart->Instance->CR3, USART_CR3_DEP, Polarity);
214
215 /* Set the Driver Enable assertion and deassertion times */
216 temp = (AssertionTime << UART_CR1_DEAT_ADDRESS_LSB_POS);
217 temp |= (DeassertionTime << UART_CR1_DEDT_ADDRESS_LSB_POS);
218 MODIFY_REG(huart->Instance->CR1, (USART_CR1_DEDT | USART_CR1_DEAT), temp);
219
220 /* Enable the Peripheral */
221 __HAL_UART_ENABLE(huart);
222
223 /* TEACK and/or REACK to check before moving huart->gState and huart->RxState to Ready */
224 return (UART_CheckIdleState(huart));
225 }
226
227 /**
228 * @}
229 */
230
231 /** @defgroup UARTEx_Exported_Functions_Group2 IO operation functions
232 * @brief Extended functions
233 *
234 @verbatim
235 ===============================================================================
236 ##### IO operation functions #####
237 ===============================================================================
238 This subsection provides a set of Wakeup and FIFO mode related callback functions.
239
240 #if defined(USART_CR1_UESM)
241 (#) Wakeup from Stop mode Callback:
242 (+) HAL_UARTEx_WakeupCallback()
243
244 #endif
245 @endverbatim
246 * @{
247 */
248
249 #if defined(USART_CR1_UESM)
250 /**
251 * @brief UART wakeup from Stop mode callback.
252 * @param huart UART handle.
253 * @retval None
254 */
255 __weak void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart)
256 {
257 /* Prevent unused argument(s) compilation warning */
258 UNUSED(huart);
259
260 /* NOTE : This function should not be modified, when the callback is needed,
261 the HAL_UARTEx_WakeupCallback can be implemented in the user file.
262 */
263 }
264
265 #endif /* USART_CR1_UESM */
266
267 /**
268 * @}
269 */
270
271 /** @defgroup UARTEx_Exported_Functions_Group3 Peripheral Control functions
272 * @brief Extended Peripheral Control functions
273 *
274 @verbatim
275 ===============================================================================
276 ##### Peripheral Control functions #####
277 ===============================================================================
278 [..] This section provides the following functions:
279 (+) HAL_MultiProcessorEx_AddressLength_Set() API optionally sets the UART node address
280 detection length to more than 4 bits for multiprocessor address mark wake up.
281 #if defined(USART_CR1_UESM)
282 (+) HAL_UARTEx_StopModeWakeUpSourceConfig() API defines the wake-up from stop mode
283 trigger: address match, Start Bit detection or RXNE bit status.
284 (+) HAL_UARTEx_EnableStopMode() API enables the UART to wake up the MCU from stop mode
285 (+) HAL_UARTEx_DisableStopMode() API disables the above functionality
286 #endif
287
288 @endverbatim
289 * @{
290 */
291
292 /**
293 * @brief By default in multiprocessor mode, when the wake up method is set
294 * to address mark, the UART handles only 4-bit long addresses detection;
295 * this API allows to enable longer addresses detection (6-, 7- or 8-bit
296 * long).
297 * @note Addresses detection lengths are: 6-bit address detection in 7-bit data mode,
298 * 7-bit address detection in 8-bit data mode, 8-bit address detection in 9-bit data mode.
299 * @param huart UART handle.
300 * @param AddressLength This parameter can be one of the following values:
301 * @arg @ref UART_ADDRESS_DETECT_4B 4-bit long address
302 * @arg @ref UART_ADDRESS_DETECT_7B 6-, 7- or 8-bit long address
303 * @retval HAL status
304 */
305 HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength)
306 {
307 /* Check the UART handle allocation */
308 if (huart == NULL)
309 {
310 return HAL_ERROR;
311 }
312
313 /* Check the address length parameter */
314 assert_param(IS_UART_ADDRESSLENGTH_DETECT(AddressLength));
315
316 huart->gState = HAL_UART_STATE_BUSY;
317
318 /* Disable the Peripheral */
319 __HAL_UART_DISABLE(huart);
320
321 /* Set the address length */
322 MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, AddressLength);
323
324 /* Enable the Peripheral */
325 __HAL_UART_ENABLE(huart);
326
327 /* TEACK and/or REACK to check before moving huart->gState to Ready */
328 return (UART_CheckIdleState(huart));
329 }
330
331 #if defined(USART_CR1_UESM)
332 /**
333 * @brief Set Wakeup from Stop mode interrupt flag selection.
334 * @note It is the application responsibility to enable the interrupt used as
335 * usart_wkup interrupt source before entering low-power mode.
336 * @param huart UART handle.
337 * @param WakeUpSelection Address match, Start Bit detection or RXNE/RXFNE bit status.
338 * This parameter can be one of the following values:
339 * @arg @ref UART_WAKEUP_ON_ADDRESS
340 * @arg @ref UART_WAKEUP_ON_STARTBIT
341 * @arg @ref UART_WAKEUP_ON_READDATA_NONEMPTY
342 * @retval HAL status
343 */
344 HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
345 {
346 HAL_StatusTypeDef status = HAL_OK;
347 uint32_t tickstart;
348
349 /* check the wake-up from stop mode UART instance */
350 assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
351 /* check the wake-up selection parameter */
352 assert_param(IS_UART_WAKEUP_SELECTION(WakeUpSelection.WakeUpEvent));
353
354 /* Process Locked */
355 __HAL_LOCK(huart);
356
357 huart->gState = HAL_UART_STATE_BUSY;
358
359 /* Disable the Peripheral */
360 __HAL_UART_DISABLE(huart);
361
362 /* Set the wake-up selection scheme */
363 MODIFY_REG(huart->Instance->CR3, USART_CR3_WUS, WakeUpSelection.WakeUpEvent);
364
365 if (WakeUpSelection.WakeUpEvent == UART_WAKEUP_ON_ADDRESS)
366 {
367 UARTEx_Wakeup_AddressConfig(huart, WakeUpSelection);
368 }
369
370 /* Enable the Peripheral */
371 __HAL_UART_ENABLE(huart);
372
373 /* Init tickstart for timeout managment*/
374 tickstart = HAL_GetTick();
375
376 /* Wait until REACK flag is set */
377 if (UART_WaitOnFlagUntilTimeout(huart, USART_ISR_REACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) != HAL_OK)
378 {
379 status = HAL_TIMEOUT;
380 }
381 else
382 {
383 /* Initialize the UART State */
384 huart->gState = HAL_UART_STATE_READY;
385 }
386
387 /* Process Unlocked */
388 __HAL_UNLOCK(huart);
389
390 return status;
391 }
392
393 /**
394 * @brief Enable UART Stop Mode.
395 * @note The UART is able to wake up the MCU from Stop 1 mode as long as UART clock is HSI or LSE.
396 * @param huart UART handle.
397 * @retval HAL status
398 */
399 HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart)
400 {
401 /* Process Locked */
402 __HAL_LOCK(huart);
403
404 /* Set UESM bit */
405 SET_BIT(huart->Instance->CR1, USART_CR1_UESM);
406
407 /* Process Unlocked */
408 __HAL_UNLOCK(huart);
409
410 return HAL_OK;
411 }
412
413 /**
414 * @brief Disable UART Stop Mode.
415 * @param huart UART handle.
416 * @retval HAL status
417 */
418 HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart)
419 {
420 /* Process Locked */
421 __HAL_LOCK(huart);
422
423 /* Clear UESM bit */
424 CLEAR_BIT(huart->Instance->CR1, USART_CR1_UESM);
425
426 /* Process Unlocked */
427 __HAL_UNLOCK(huart);
428
429 return HAL_OK;
430 }
431
432 #endif /* USART_CR1_UESM */
433 /**
434 * @}
435 */
436
437 /**
438 * @}
439 */
440
441 /** @addtogroup UARTEx_Private_Functions
442 * @{
443 */
444 #if defined(USART_CR1_UESM)
445
446 /**
447 * @brief Initialize the UART wake-up from stop mode parameters when triggered by address detection.
448 * @param huart UART handle.
449 * @param WakeUpSelection UART wake up from stop mode parameters.
450 * @retval None
451 */
452 static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
453 {
454 assert_param(IS_UART_ADDRESSLENGTH_DETECT(WakeUpSelection.AddressLength));
455
456 /* Set the USART address length */
457 MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, WakeUpSelection.AddressLength);
458
459 /* Set the USART address node */
460 MODIFY_REG(huart->Instance->CR2, USART_CR2_ADD, ((uint32_t)WakeUpSelection.Address << UART_CR2_ADDRESS_LSB_POS));
461 }
462 #endif /* USART_CR1_UESM */
463
464 /**
465 * @}
466 */
467
468 #endif /* HAL_UART_MODULE_ENABLED */
469
470 /**
471 * @}
472 */
473
474 /**
475 * @}
476 */
477
478 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
1 #MicroXplorer Configuration settings - do not modify 1 #MicroXplorer Configuration settings - do not modify
2 FREERTOS.FootprintOK=true 2 FREERTOS.FootprintOK=true
3 FREERTOS.IPParameters=Tasks01,FootprintOK,configTOTAL_HEAP_SIZE 3 FREERTOS.IPParameters=Tasks01,FootprintOK,configTOTAL_HEAP_SIZE
4 FREERTOS.Tasks01=LEDTask,24,128,StartLEDTask,Default,NULL,Dynamic,NULL,NULL;KeyScanTask,17,128,StartKeyScanTask,Default,NULL,Dynamic,NULL,NULL 4 FREERTOS.Tasks01=LEDTask,24,128,StartLEDTask,Default,NULL,Dynamic,NULL,NULL;KeyScanTask,24,128,StartKeyScanTask,Default,NULL,Dynamic,NULL,NULL;UartTask,24,128,StartUartTask,Default,NULL,Dynamic,NULL,NULL;CoreTask,8,128,StartCoreTask,Default,NULL,Dynamic,NULL,NULL
5 FREERTOS.configTOTAL_HEAP_SIZE=3072 5 FREERTOS.configTOTAL_HEAP_SIZE=2560
6 File.Version=6 6 File.Version=6
7 KeepUserPlacement=false 7 KeepUserPlacement=false
8 Mcu.Family=STM32F0 8 Mcu.Family=STM32F0
...@@ -10,22 +10,28 @@ Mcu.IP0=FREERTOS ...@@ -10,22 +10,28 @@ Mcu.IP0=FREERTOS
10 Mcu.IP1=NVIC 10 Mcu.IP1=NVIC
11 Mcu.IP2=RCC 11 Mcu.IP2=RCC
12 Mcu.IP3=SYS 12 Mcu.IP3=SYS
13 Mcu.IPNb=4 13 Mcu.IP4=USART1
14 Mcu.IP5=USART2
15 Mcu.IPNb=6
14 Mcu.Name=STM32F030C8Tx 16 Mcu.Name=STM32F030C8Tx
15 Mcu.Package=LQFP48 17 Mcu.Package=LQFP48
16 Mcu.Pin0=PC14-OSC32_IN 18 Mcu.Pin0=PC14-OSC32_IN
17 Mcu.Pin1=PC15-OSC32_OUT 19 Mcu.Pin1=PC15-OSC32_OUT
18 Mcu.Pin10=VP_FREERTOS_VS_CMSIS_V2 20 Mcu.Pin10=PA14
19 Mcu.Pin11=VP_SYS_VS_tim1 21 Mcu.Pin11=PB6
22 Mcu.Pin12=PB7
23 Mcu.Pin13=PB9
24 Mcu.Pin14=VP_FREERTOS_VS_CMSIS_V2
25 Mcu.Pin15=VP_SYS_VS_tim1
20 Mcu.Pin2=PF0-OSC_IN 26 Mcu.Pin2=PF0-OSC_IN
21 Mcu.Pin3=PF1-OSC_OUT 27 Mcu.Pin3=PF1-OSC_OUT
22 Mcu.Pin4=PA12 28 Mcu.Pin4=PA2
23 Mcu.Pin5=PA13 29 Mcu.Pin5=PA3
24 Mcu.Pin6=PA14 30 Mcu.Pin6=PA9
25 Mcu.Pin7=PB6 31 Mcu.Pin7=PA10
26 Mcu.Pin8=PB7 32 Mcu.Pin8=PA12
27 Mcu.Pin9=PB9 33 Mcu.Pin9=PA13
28 Mcu.PinsNb=12 34 Mcu.PinsNb=16
29 Mcu.ThirdPartyNb=0 35 Mcu.ThirdPartyNb=0
30 Mcu.UserConstants= 36 Mcu.UserConstants=
31 Mcu.UserName=STM32F030C8Tx 37 Mcu.UserName=STM32F030C8Tx
...@@ -40,16 +46,31 @@ NVIC.SysTick_IRQn=true\:3\:0\:false\:false\:false\:true\:false\:false ...@@ -40,16 +46,31 @@ NVIC.SysTick_IRQn=true\:3\:0\:false\:false\:false\:true\:false\:false
40 NVIC.TIM1_BRK_UP_TRG_COM_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true 46 NVIC.TIM1_BRK_UP_TRG_COM_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
41 NVIC.TimeBase=TIM1_BRK_UP_TRG_COM_IRQn 47 NVIC.TimeBase=TIM1_BRK_UP_TRG_COM_IRQn
42 NVIC.TimeBaseIP=TIM1 48 NVIC.TimeBaseIP=TIM1
43 PA12.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label 49 NVIC.USART2_IRQn=true\:3\:0\:false\:false\:true\:true\:true\:true
50 PA10.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label
51 PA10.GPIO_Label=DEBUG_RX
52 PA10.GPIO_PuPd=GPIO_PULLUP
53 PA10.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM
54 PA10.Mode=Asynchronous
55 PA10.Signal=USART1_RX
56 PA12.GPIOParameters=GPIO_Label
44 PA12.GPIO_Label=BEEP 57 PA12.GPIO_Label=BEEP
45 PA12.GPIO_PuPd=GPIO_PULLDOWN
46 PA12.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
47 PA12.Locked=true 58 PA12.Locked=true
48 PA12.Signal=GPIO_Output 59 PA12.Signal=GPIO_Output
49 PA13.Mode=Serial_Wire 60 PA13.Mode=Serial_Wire
50 PA13.Signal=SYS_SWDIO 61 PA13.Signal=SYS_SWDIO
51 PA14.Mode=Serial_Wire 62 PA14.Mode=Serial_Wire
52 PA14.Signal=SYS_SWCLK 63 PA14.Signal=SYS_SWCLK
64 PA2.Mode=Asynchronous
65 PA2.Signal=USART2_TX
66 PA3.Mode=Asynchronous
67 PA3.Signal=USART2_RX
68 PA9.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label
69 PA9.GPIO_Label=DEBUG_TX
70 PA9.GPIO_PuPd=GPIO_PULLUP
71 PA9.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM
72 PA9.Mode=Asynchronous
73 PA9.Signal=USART1_TX
53 PB6.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label 74 PB6.GPIOParameters=GPIO_Speed,GPIO_PuPd,GPIO_Label
54 PB6.GPIO_Label=LED2 75 PB6.GPIO_Label=LED2
55 PB6.GPIO_PuPd=GPIO_PULLDOWN 76 PB6.GPIO_PuPd=GPIO_PULLDOWN
...@@ -111,7 +132,7 @@ ProjectManager.StackSize=0x400 ...@@ -111,7 +132,7 @@ ProjectManager.StackSize=0x400
111 ProjectManager.TargetToolchain=STM32CubeIDE 132 ProjectManager.TargetToolchain=STM32CubeIDE
112 ProjectManager.ToolChainLocation= 133 ProjectManager.ToolChainLocation=
113 ProjectManager.UnderRoot=true 134 ProjectManager.UnderRoot=true
114 ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,1-MX_GPIO_Init-GPIO-false-HAL-true 135 ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,1-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_USART1_UART_Init-USART1-false-HAL-true
115 RCC.AHBFreq_Value=48000000 136 RCC.AHBFreq_Value=48000000
116 RCC.APB1Freq_Value=48000000 137 RCC.APB1Freq_Value=48000000
117 RCC.APB1TimFreq_Value=48000000 138 RCC.APB1TimFreq_Value=48000000
...@@ -127,6 +148,12 @@ RCC.SYSCLKFreq_VALUE=48000000 ...@@ -127,6 +148,12 @@ RCC.SYSCLKFreq_VALUE=48000000
127 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK 148 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
128 RCC.TimSysFreq_Value=48000000 149 RCC.TimSysFreq_Value=48000000
129 RCC.USART1Freq_Value=48000000 150 RCC.USART1Freq_Value=48000000
151 USART1.BaudRate=115200
152 USART1.IPParameters=VirtualMode-Asynchronous,BaudRate
153 USART1.VirtualMode-Asynchronous=VM_ASYNC
154 USART2.BaudRate=115200
155 USART2.IPParameters=VirtualMode-Asynchronous,BaudRate
156 USART2.VirtualMode-Asynchronous=VM_ASYNC
130 VP_FREERTOS_VS_CMSIS_V2.Mode=CMSIS_V2 157 VP_FREERTOS_VS_CMSIS_V2.Mode=CMSIS_V2
131 VP_FREERTOS_VS_CMSIS_V2.Signal=FREERTOS_VS_CMSIS_V2 158 VP_FREERTOS_VS_CMSIS_V2.Signal=FREERTOS_VS_CMSIS_V2
132 VP_SYS_VS_tim1.Mode=TIM1 159 VP_SYS_VS_tim1.Mode=TIM1
......