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Patrick Servello
2014-05-23 07:52:00 -05:00
parent dc32461a9b
commit 9b47750a0b
4 changed files with 327 additions and 0 deletions
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18
usart_printf/usart_printf.h Normal file
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#ifndef USART_PRINTF_H
#define USART_PRINTF_H
#include <stdio.h>
void usart_send_byte(char byte, FILE *stream);
char usart_get_byte(FILE *stream);
void usart_initialize(void);
FILE uart_output = FDEV_SETUP_STREAM(usart_send_byte, NULL, _FDEV_SETUP_WRITE);
FILE uart_input = FDEV_SETUP_STREAM(NULL, usart_get_byte, _FDEV_SETUP_READ);
#endif