rt-thread-official/bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h

71 lines
2.9 KiB
C

/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-11-06 SummerGift change to new framework
*/
#ifndef __SPI_CONFIG_H__
#define __SPI_CONFIG_H__
#include <rtthread.h>
#ifdef BSP_USING_SPI1
#define SPI1_BUS_CONFIG \
{ \
.Instance = SPI1, \
.bus_name = "spi1", \
.dma_rx.dma_rcc = RCC_AHB1ENR_DMA1EN, \
.dma_tx.dma_rcc = RCC_AHB1ENR_DMA1EN, \
.dma_rx.Instance = DMA1_Channel2, \
.dma_rx.request = DMA_REQUEST_1, \
.dma_rx.dma_irq = DMA1_Channel2_IRQn, \
.dma_tx.Instance = DMA1_Channel3, \
.dma_tx.request = DMA_REQUEST_1, \
.dma_tx.dma_irq = DMA1_Channel3_IRQn, \
}
#define SPI1_DMA_RX_IRQHandler DMA1_Channel2_IRQHandler
#define SPI1_DMA_TX_IRQHandler DMA1_Channel3_IRQHandler
#endif
#ifdef BSP_USING_SPI2
#define SPI2_BUS_CONFIG \
{ \
.Instance = SPI2, \
.bus_name = "spi2", \
.dma_rx.dma_rcc = RCC_AHB1ENR_DMA1EN, \
.dma_tx.dma_rcc = RCC_AHB1ENR_DMA1EN, \
.dma_rx.Instance = DMA1_Channel4, \
.dma_rx.request = DMA_REQUEST_1, \
.dma_rx.dma_irq = DMA1_Channel4_IRQn, \
.dma_tx.Instance = DMA1_Channel5, \
.dma_tx.request = DMA_REQUEST_1, \
.dma_tx.dma_irq = DMA1_Channel5_IRQn, \
}
#define SPI2_DMA_RX_IRQHandler DMA1_Channel4_IRQHandler
#define SPI2_DMA_TX_IRQHandler DMA1_Channel5_IRQHandler
#endif
#ifdef BSP_USING_SPI3
#define SPI3_BUS_CONFIG \
{ \
.Instance = SPI3, \
.bus_name = "spi3", \
.dma_rx.dma_rcc = RCC_AHB1ENR_DMA2EN, \
.dma_tx.dma_rcc = RCC_AHB1ENR_DMA2EN, \
.dma_rx.Instance = DMA2_Channel1, \
.dma_rx.request = DMA_REQUEST_3, \
.dma_rx.dma_irq = DMA2_Channel1_IRQn, \
.dma_tx.Instance = DMA2_Channel2, \
.dma_tx.request = DMA_REQUEST_3, \
.dma_tx.dma_irq = DMA2_Channel2_IRQn, \
}
#define SPI3_DMA_RX_IRQHandler DMA2_Channel1_IRQHandler
#define SPI3_DMA_TX_IRQHandler DMA2_Channel2_IRQHandler
#endif
#endif /*__SPI_CONFIG_H__ */