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Merge pull request #5219 from mysterywolf/l475

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guo 2021-10-24 16:01:55 +08:00 committed by GitHub
parent 093b40ad00 e63e9002bd
commit 490191ad87
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2 changed files with 12 additions and 1 deletions
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12
bsp/stm32/libraries/HAL_Drivers/config/l4/dma_config.h
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@ -153,7 +153,17 @@ extern "C" {
#endif
/* DMA2 channel2 */
#if defined(BSP_UART5_RX_USING_DMA) && !defined(UART5_RX_DMA_INSTANCE)
#if defined(BSP_SPI3_TX_USING_DMA) && !defined(SPI3_TX_DMA_INSTANCE)
#define SPI3_DMA_TX_IRQHandler DMA2_Channel2_IRQHandler
#define SPI3_TX_DMA_RCC RCC_AHB1ENR_DMA2EN
#define SPI3_TX_DMA_INSTANCE DMA2_Channel2
#if defined(DMAMUX1) /* for L4+ */
#define SPI3_TX_DMA_REQUEST DMA_REQUEST_SPI3_TX
#else /* for L4 */
#define SPI3_TX_DMA_REQUEST DMA_REQUEST_3
#endif /* DMAMUX1 */
#define SPI3_TX_DMA_IRQ DMA2_Channel2_IRQn
#elif defined(BSP_UART5_RX_USING_DMA) && !defined(UART5_RX_DMA_INSTANCE)
#define UART5_DMA_RX_IRQHandler DMA2_Channel2_IRQHandler
#define UART5_RX_DMA_RCC RCC_AHB1ENR_DMA2EN
#define UART5_RX_DMA_INSTANCE DMA2_Channel2

1
bsp/stm32/stm32l475-atk-pandora/board/Kconfig
View File

@ -33,6 +33,7 @@ menu "Onboard Peripheral Drivers"
bool "Enable LCD (spi3)"
select BSP_USING_SPI
select BSP_USING_SPI3
select BSP_SPI3_TX_USING_DMA
default n
config BSP_USING_LCD_SAMPLE