usart.h

脱机ISP编程器

#ifndef USART_H
#define USART_H

void pgm_sendstr(char *str);
void sendstr(char *str);
void usart_init(unsigned int baud);
void usart_tsmt(unsigned char data);
unsigned char usart_rcv(void);
//ISR(SIG_UART_RECV);


#endif