usart1.h

STM32F103VET6驱动CMOS摄像头

#ifndef __USART__H
#define __USART__H
#define INIT_CMD0_ERROR     0x01 //CMD0错误
#define INIT_CMD1_ERROR     0x02 //CMD1错误
#define WRITE_BLOCK_ERROR   0x03 //写块错误
#define READ_BLOCK_ERROR    0x04 //读块错误
void Usart_Configuration(void);
void UART_Send_Byte(char c);
void UART_Send_Enter(void);

void UART_Send_Str(char *s);

void UART_Put_Num(unsigned long dat);
void UART_Put_Inf(char *inf,unsigned long dat);

void u32tostr(unsigned long dat,char *str);
unsigned long strtou32(char *str) ;
void USART2_Puts(char * str);
void USART2_Putc(unsigned char c);




#endif