25 lines
339 B
C
25 lines
339 B
C
#include <stdint.h>
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#include "config.h"
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#include <avr/io.h>
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#include <util/delay.h>
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#include <avr/interrupt.h>
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#include "uart_hal.h"
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int main(void)
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{
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uint8_t data = 'A';
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uart_init(9600,0);
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uart_send_byte(data);
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sei();
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while (1)
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{
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if(uart_read_count() > 0){
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data = uart_read();
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uart_send_byte(data);
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}
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}
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} |