uart.h

来自「TFT-LCD Atmega128 Source Code」· C头文件 代码 · 共 15 行

#ifndef __UART_H__
#define __UART_H__

#define LF				0x0A	// Line Feed
#define CR				0x0D	// Carriage Return


extern void UART_init();
extern void UART_send_byte(unsigned char data);
extern unsigned char UART_recv_byte();
extern void UART_puts(char *pStr);
extern void UART_put_hex(unsigned char hexval);

#endif /* __USART_H__ */