14 lines
304 B
C
14 lines
304 B
C
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#include "uart_tx.h"
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#include "uart.h"
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#include <avr/io.h>
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#include <avr/interrupt.h>
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void __attribute__ ((naked)) __attribute__ ((section (".init6"))) uart_tx_init() {
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UCSR0B |= (1<<TXEN0);
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}
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void uart_putc(unsigned char c) {
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while( ( UCSR0A & ( 1 << UDRE0 ) ) == 0 ) {}
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UDR0 = c;
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}
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