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authorDimitri Sokolyuk <demon@dim13.org>2012-03-15 22:25:13 +0000
committerDimitri Sokolyuk <demon@dim13.org>2012-03-15 22:25:13 +0000
commit3c913cff38b2143cae08ebe938847e9204591a6c (patch)
treebac174d9b9bd49357631ab55aa3214d553bf80d0 /kernel/uart.c
parent84e3dc0245e4b1f1661c68fd5ec60de9f01aca2a (diff)
big rename
Diffstat (limited to 'kernel/uart.c')
-rw-r--r--kernel/uart.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/uart.c b/kernel/uart.c
index ab17bb2..02911db 100644
--- a/kernel/uart.c
+++ b/kernel/uart.c
@@ -20,7 +20,7 @@
#define BAUD 9600
#endif
-#define USE_RXCIE
+#define USE_RXCIE 1
#include <stdint.h>
#include <stdio.h>
@@ -32,7 +32,7 @@
FILE uart_stream = FDEV_SETUP_STREAM(uart_putchar, uart_getchar, _FDEV_SETUP_RW);
-#ifdef USE_RXCIE
+#if USE_RXCIE
ISR(USART_RX_vect)
{
uint8_t c, *p;
@@ -77,7 +77,7 @@ void
uart_init(void)
{
UCSR0B = _BV(RXEN0) | _BV(TXEN0);
-#ifdef USE_RXCIE
+#if USE_RXCIE
UCSR0B |= _BV(RXCIE0);
#endif
UBRR0H = UBRRH_VALUE;