23 lines
440 B
C
23 lines
440 B
C
#ifndef _usart1_sdi_H
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#define _usart1_sdi_H
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#include "bsp.h"
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#include "stm32l1xx_usart.h"
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#define USART1_SDI_REC_LEN 100 //定义最大接收字节数 100
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extern char USART1_SDI_RX_BUF[USART1_SDI_REC_LEN]; //接收缓冲,最大USART_REC_LEN个字节.末字节为换行符
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extern u16 USART_SDI_RX_STA; //接收状态标记
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void USART1_SDI_Configuration(u32 baund);
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void USART1_SDI_CLR_RXBuf(void);
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void u1_printf(char* fmt,...) ;
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#endif
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