diff options
| author | Bernard Xiong <[email protected]> | 2017-08-06 12:03:27 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2017-08-06 12:03:27 +0800 |
| commit | 25d415a28c52533415f5cfaa0b0dfd4ba57f6b2d (patch) | |
| tree | 3bf86ef79451b258ee42995298e1d4e6d4c11c5f | |
| parent | 6a08e154eeebf9644273d4ff99274d3c50fb8251 (diff) | |
| parent | 6eac07ca15da9a918919f8ab5800545386ad5bac (diff) | |
Merge pull request #790 from TanekLiang/stm32f1l07-c99
[Bsp] update stm32f107 spi driver
| -rw-r--r-- | bsp/stm32f107/drivers/rt_stm32f10x_spi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bsp/stm32f107/drivers/rt_stm32f10x_spi.c b/bsp/stm32f107/drivers/rt_stm32f10x_spi.c index 124c41945b..82a8c2cab3 100644 --- a/bsp/stm32f107/drivers/rt_stm32f10x_spi.c +++ b/bsp/stm32f107/drivers/rt_stm32f10x_spi.c @@ -144,7 +144,7 @@ void DMA1_Channel4_IRQHandler(void) { /* enter interrupt */ rt_interrupt_enter(); rt_event_send(&dma2.event, SPI_DMA_TX_DONE); - DMA_ClearFlag(dma2.tx_gl_flag); + DMA_ClearFlag(dma2.priv_data->tx_gl_flag); /* leave interrupt */ rt_interrupt_leave(); } @@ -418,9 +418,12 @@ rt_err_t stm32_spi_register(SPI_TypeDef * SPI, const char * spi_bus_name) { rt_err_t res = RT_EOK; +#ifdef SPI_USE_DMA NVIC_InitTypeDef NVIC_InitStructure; - RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); +#endif rt_uint32_t flags = 0; + RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); + if(SPI == SPI1) { stm32_spi->SPI = SPI1; |