15 lines
318 B
C
15 lines
318 B
C
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#ifndef __USART_H
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#define __USART_H
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#include "stm32f10x.h"
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#include <stdio.h>
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void USART1_Init(u32 bound);
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void NVIC_Configuration(void);
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int fputc(int ch, FILE *f);
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int fgetc(FILE *f);
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void USART1_Send(unsigned char *tx_buf, int len);
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void USART1_Receive(unsigned char *rx_buf, int len);
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#endif /* __USART1_H */
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