70 lines
2.6 KiB
C
70 lines
2.6 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_AHBENR_DMA1EN, \
|
||
|
|
.dma_tx.dma_rcc = RCC_AHBENR_DMA1EN, \
|
||
|
|
.dma_rx.Instance = DMA1_Channel2, \
|
||
|
|
.dma_rx.dma_irq = DMA1_Channel2_IRQn, \
|
||
|
|
.dma_tx.Instance = DMA1_Channel3, \
|
||
|
|
.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_AHBENR_DMA1EN, \
|
||
|
|
.dma_tx.dma_rcc = RCC_AHBENR_DMA1EN, \
|
||
|
|
.dma_rx.Instance = DMA1_Channel4, \
|
||
|
|
.dma_rx.dma_irq = DMA1_Channel4_IRQn, \
|
||
|
|
.dma_tx.Instance = DMA1_Channel5, \
|
||
|
|
.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_AHBENR_DMA2EN, \
|
||
|
|
.dma_tx.dma_rcc = RCC_AHBENR_DMA2EN, \
|
||
|
|
.dma_rx.Instance = DMA2_Channel1, \
|
||
|
|
.dma_rx.dma_irq = DMA2_Channel1_IRQn, \
|
||
|
|
.dma_tx.Instance = DMA2_Channel2, \
|
||
|
|
.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__ */
|
||
|
|
|
||
|
|
|
||
|
|
|