17 lines
361 B
C
17 lines
361 B
C
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#include "uart_rx_async.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_rx_async_init() {
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UCSR0B = (1<<RXEN0) | (1<<RXCIE0);
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}
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void __attribute__ ((naked)) __attribute__ ((section (".init8"))) uart_rx_sei() {
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sei();
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}
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ISR(USART_RX_vect) {
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uart_process(UDR0);
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}
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