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17 lines
357 B
C

#ifndef __USART2_IT_H__
#define __USART2_IT_H__
#include <stdint.h>
#include "usart2_dma_cfg.h"
extern uint8_t Usart2RxDmaBuf[USART2_RXDMA_BUF_SIZE];
extern void Usart2_DMA_Init(void (*)(const uint8_t* data, uint16_t len));
extern void Usart2_DMA_Task();
extern uint8_t Usart2_TxBufWrite(const void* src, size_t n, uint8_t flush);
#endif