diff options
| author | liukangcc <[email protected]> | 2021-10-11 17:03:17 +0800 |
|---|---|---|
| committer | liukangcc <[email protected]> | 2021-10-11 17:03:59 +0800 |
| commit | 89446f25c76b9cada30f917f96347072c3d40d29 (patch) | |
| tree | 6e62b4a12f9c19e18c37103930a0877fee1d57b0 | |
| parent | 24f2ce62ba471fc5a24db0f9af8dd99a59aa5adf (diff) | |
[drivers] add uart dma support for stm32l151
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_usart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c index 06c1d81dfd..6eb6fafdb9 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c @@ -885,7 +885,7 @@ static void stm32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag) { rt_uint32_t tmpreg = 0x00U; #if defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32G0) \ - || defined(SOC_SERIES_STM32L0)|| defined(SOC_SERIES_STM32F3) + || defined(SOC_SERIES_STM32L0)|| defined(SOC_SERIES_STM32F3) || defined(SOC_SERIES_STM32L1) /* enable DMA clock && Delay after an RCC peripheral clock enabling*/ SET_BIT(RCC->AHBENR, dma_config->dma_rcc); tmpreg = READ_BIT(RCC->AHBENR, dma_config->dma_rcc); @@ -919,7 +919,7 @@ static void stm32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag) __HAL_LINKDMA(&(uart->handle), hdmatx, uart->dma_tx.handle); } -#if defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32L0)|| defined(SOC_SERIES_STM32F3) +#if defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32L0)|| defined(SOC_SERIES_STM32F3) || defined(SOC_SERIES_STM32L1) DMA_Handle->Instance = dma_config->Instance; #elif defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7) DMA_Handle->Instance = dma_config->Instance; |