diff options
| author | wdfk-prog <[email protected]> | 2022-12-19 09:59:05 +0800 |
|---|---|---|
| committer | Man, Jianting (Meco) <[email protected]> | 2022-12-24 15:12:30 -0500 |
| commit | fa7c1db76874dfb97bc3673826d716aa29eefa6b (patch) | |
| tree | a7441cd7bae09e20852c19f8c5a0d335b1ed2b84 /bsp/stm32/libraries/HAL_Drivers | |
| parent | f4c08cfe36f886939a8cee53877c5cd8201cafe2 (diff) | |
[stm32][spic]修改SPI TX DMA中断优先级
* 原先中断优先级不生效
Diffstat (limited to 'bsp/stm32/libraries/HAL_Drivers')
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c index 3dd0728b37..201c653dd1 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c @@ -267,7 +267,7 @@ static rt_err_t stm32_spi_init(struct stm32_spi *spi_drv, struct rt_spi_configur __HAL_LINKDMA(&spi_drv->handle, hdmatx, spi_drv->dma.handle_tx); /* NVIC configuration for DMA transfer complete interrupt */ - HAL_NVIC_SetPriority(spi_drv->config->dma_tx->dma_irq, 0, 1); + HAL_NVIC_SetPriority(spi_drv->config->dma_tx->dma_irq, 1, 0); HAL_NVIC_EnableIRQ(spi_drv->config->dma_tx->dma_irq); } |