X-Git-Url: http://git.droids-corp.org/?p=aversive.git;a=blobdiff_plain;f=projects%2Fmicrob2010%2Ftests%2Fbeacon_tsop%2Fuart_proto.c;fp=projects%2Fmicrob2010%2Ftests%2Fbeacon_tsop%2Fuart_proto.c;h=940cd38a81b0cfd0e4256ed532e5c3f821f86804;hp=81c315c8b84b1443932e654849392faa0d124cde;hb=b6b61358268cccf0fe5cd3f808ceab6b8402b74c;hpb=0b7e368f3918ec09a82f73ed2f2a86a4a6957ee0

diff --git a/projects/microb2010/tests/beacon_tsop/uart_proto.c b/projects/microb2010/tests/beacon_tsop/uart_proto.c
index 81c315c..940cd38 100644
--- a/projects/microb2010/tests/beacon_tsop/uart_proto.c
+++ b/projects/microb2010/tests/beacon_tsop/uart_proto.c
@@ -31,8 +31,6 @@
 
 #include "cmdline.h"
 #include "main.h"
-#include "board2006.h"
-//#include "board2010.h"
 
 #define UART_NUM 0
 
@@ -79,12 +77,18 @@ void uart_proto_init(void)
 	UBRRxH = 0;
 }
 
-static void uart_proto_send(char c) 
-{ 
+static void uart_proto_send(char c)
+{
 	while ( !( UCSRxA & (1<<UDREx)) ) ;
-	UDRx = c; 
+	UDRx = c;
 }
 
+int16_t uart_proto_recv(void)
+{
+	if ( !(UCSRxA & (1<<RXCx)) )
+		return -1;
+	return UDRx;
+}
 
 /* transmit an integer between 0 and 16384 */
 static void xmit_int14(uint16_t x)