X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fcc1111%2Fao_serial.c;fp=src%2Fcc1111%2Fao_serial.c;h=2a93bf523852dc98a255b0baea7a3a8f9b7111ba;hp=4838380228214dcf7fe0e475bf493a89237bcc21;hb=0b65402361f36a0c722977bcb63edb26fda0db28;hpb=0fa9ce23dd63846337872d6d666a469512614d07

diff --git a/src/cc1111/ao_serial.c b/src/cc1111/ao_serial.c
index 48383802..2a93bf52 100644
--- a/src/cc1111/ao_serial.c
+++ b/src/cc1111/ao_serial.c
@@ -85,10 +85,10 @@ ao_serial0_getchar(void) __critical
 }
 
 #if USE_SERIAL_0_STDIN
-char
+int
 ao_serial0_pollchar(void) __critical
 {
-	char	c;
+	uint8_t	c;
 	if (ao_fifo_empty(ao_serial0_rx_fifo))
 		return AO_READ_AGAIN;
 	ao_fifo_remove(ao_serial0_rx_fifo,c);
@@ -173,10 +173,10 @@ ao_serial1_getchar(void) __critical
 }
 
 #if USE_SERIAL_1_STDIN
-char
+int
 ao_serial1_pollchar(void) __critical
 {
-	char	c;
+	uint8_t	c;
 	if (ao_fifo_empty(ao_serial1_rx_fifo))
 		return AO_READ_AGAIN;
 	ao_fifo_remove(ao_serial1_rx_fifo,c);