#ifndef _BSP_DMA_H
#define _BSP_DMA_H

#include "stm32f0xx.h"
#include "bsp_usart.h"


#define DEBUG_USART_DMA								DMA1
#define DEBUG_USART_DMA_CHANNEL				DMA1_Channel6
#define DEBUG_USART_DMA_RemapRequest	DMA1_CH6_USART2_RX
#define DEBUG_USART_DMA_CLK						RCC_AHBPeriph_DMA1

#define NH3_USART_DMA									DMA1
#define NH3_USART_DMA_CHANNEL					DMA1_Channel1
#define NH3_USART_DMA_RemapRequest		DMA1_CH1_USART1_RX
#define NH3_USART_DMA_CLK							RCC_AHBPeriph_DMA1


#define H2S_USART_DMA									DMA1
#define H2S_USART_DMA_CHANNEL					DMA1_Channel5
#define H2S_USART_DMA_RemapRequest		DMA1_CH5_USART5_RX
#define H2S_USART_DMA_CLK							RCC_AHBPeriph_DMA1


#define CH2O_USART_DMA								DMA1
#define CH2O_USART_DMA_CHANNEL				DMA1_Channel3
#define CH2O_USART_DMA_RemapRequest		DMA1_CH3_USART3_RX
#define CH2O_USART_DMA_CLK						RCC_AHBPeriph_DMA1


#define PM25_USART_DMA								DMA2
#define PM25_USART_DMA_CHANNEL				DMA2_Channel2
#define PM25_USART_DMA_RemapRequest		DMA2_CH2_USART4_RX
#define PM25_USART_DMA_CLK						RCC_AHBPeriph_DMA2


#define CO2_USART_DMA									DMA1
#define CO2_USART_DMA_CHANNEL					DMA1_Channel6
#define CO2_USART_DMA_RemapRequest		DMA1_CH6_USART2_RX
#define CO2_USART_DMA_CLK							RCC_AHBPeriph_DMA1


#define LORA_USART_DMA								DMA2
#define LORA_USART_DMA_CHANNEL				DMA2_Channel3
#define LORA_USART_DMA_RemapRequest		DMA2_CH3_USART8_RX
#define LORA_USART_DMA_CLK						RCC_AHBPeriph_DMA2


void Usart_DMA_Config(DMA_Channel_TypeDef* DMAy_Channelx,uint32_t RCC_AHBPeriph,
										USART_TypeDef* USARTx,uint8_t* Data_Buffer,uint32_t Data_Length,
										DMA_TypeDef* DMAy, uint32_t DMAx_CHy_RemapRequest);


void USARTx_DMA_CONFIG(void);



#endif /* _BSP_DMA_H */