/*
 * Copyright (c) 2006-2018, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2018-01-05     zylx         first version
 * 2019-01-08     SummerGift   clean up the code
 */

#ifndef __DMA_CONFIG_H__
#define __DMA_CONFIG_H__

#include <rtthread.h>

#ifdef __cplusplus
extern "C" {
#endif

/* DMA1 channel1  */
#if defined(BSP_SPI1_RX_USING_DMA) && !defined(SPI1_RX_DMA_INSTANCE)
#define SPI1_DMA_RX_IRQHandler           DMA1_Channel1_IRQHandler
#define SPI1_RX_DMA_RCC                  RCC_AHBENR_DMA1EN
#define SPI1_RX_DMA_INSTANCE             DMA1_Channel1
#define SPI1_RX_DMA_REQUEST              DMA_REQUEST_SPI1_RX
#define SPI1_RX_DMA_IRQ                  DMA1_Channel1_IRQn
#ifdef BSP_UART1_RX_USING_DMA
#undef BSP_UART1_RX_USING_DMA
#endif
#ifdef BSP_SPI2_RX_USING_DMA
#undef BSP_SPI2_RX_USING_DMA
#endif
#elif defined(BSP_UART1_RX_USING_DMA) && !defined(UART1_RX_DMA_INSTANCE)
#define UART1_DMA_RX_IRQHandler         DMA1_Channel1_IRQHandler
#define UART1_RX_DMA_RCC                RCC_AHBENR_DMA1EN
#define UART1_RX_DMA_INSTANCE           DMA1_Channel1
#define UART1_RX_DMA_REQUEST            DMA_REQUEST_USART1_RX
#define UART1_RX_DMA_IRQ                DMA1_Channel1_IRQn
#ifdef BSP_SPI2_RX_USING_DMA
#undef BSP_SPI2_RX_USING_DMA
#endif
#elif defined(BSP_SPI2_RX_USING_DMA) && !defined(SPI2_RX_DMA_INSTANCE)
#define SPI2_DMA_RX_IRQHandler          DMA1_Channel1_IRQHandler
#define SPI2_RX_DMA_RCC                 RCC_AHBENR_DMA1EN
#define SPI2_RX_DMA_INSTANCE            DMA1_Channel1
#define SPI2_RX_DMA_REQUEST             DMA_REQUEST_SPI2_RX
#define SPI2_RX_DMA_IRQ                 DMA1_Channel1_IRQn
#endif

/* DMA1 channle2-3 */
#if defined(BSP_SPI1_TX_USING_DMA) && !defined(SPI1_TX_DMA_INSTANCE)
#define SPI1_DMA_TX_IRQHandler          DMA1_Channel2_3_IRQHandler
#define SPI1_TX_DMA_RCC                 RCC_AHBENR_DMA1EN
#define SPI1_TX_DMA_INSTANCE            DMA1_Channel2
#define SPI1_TX_DMA_REQUEST             DMA_REQUEST_SPI1_TX
#define SPI1_TX_DMA_IRQ                 DMA1_Channel2_3_IRQn
#ifdef BSP_UART2_RX_USING_DMA
#undef BSP_UART2_RX_USING_DMA
#endif
#ifdef BSP_SPI2_TX_USING_DMA
#undef BSP_SPI2_TX_USING_DMA
#endif
#elif defined(BSP_UART2_RX_USING_DMA) && !defined(UART2_RX_DMA_INSTANCE)
#define UART2_DMA_RX_IRQHandler         DMA1_Channel2_3_IRQHandler
#define UART2_RX_DMA_RCC                RCC_AHBENR_DMA1EN
#define UART2_RX_DMA_INSTANCE           DMA1_Channel2
#define UART2_RX_DMA_REQUEST            DMA_REQUEST_USART2_RX
#define UART2_RX_DMA_IRQ                DMA1_Channel2_3_IRQn
#ifdef BSP_SPI2_TX_USING_DMA
#undef BSP_SPI2_TX_USING_DMA
#endif
#elif defined(BSP_SPI2_TX_USING_DMA) && !defined(SPI2_TX_DMA_INSTANCE)
#define SPI2_DMA_TX_IRQHandler          DMA1_Channel2_3_IRQHandler
#define SPI2_TX_DMA_RCC                 RCC_AHBENR_DMA1EN
#define SPI2_TX_DMA_INSTANCE            DMA1_Channel2
#define SPI2_TX_DMA_REQUEST             DMA_REQUEST_SPI2_TX
#define SPI2_TX_DMA_IRQ                 DMA1_Channel2_3_IRQn
#endif

#if defined(BSP_LPUART1_RX_USING_DMA) && !defined(LPUART1_RX_DMA_INSTANCE)
#define LPUART1_DMA_RX_IRQHandler       DMA1_Ch4_7_DMAMUX1_OVR_IRQHandler
#define LPUART1_RX_DMA_RCC              RCC_AHBENR_DMA1EN
#define LPUART1_RX_DMA_INSTANCE         DMA1_Channel5
#define LPUART1_RX_DMA_REQUEST          DMA_REQUEST_LPUART1_RX
#define LPUART1_RX_DMA_IRQ              DMA1_Ch4_7_DMAMUX1_OVR_IRQn
#endif

#ifdef __cplusplus
}
#endif

#endif /* __DMA_CONFIG_H__ */