X-Git-Url: http://git.droids-corp.org/?p=protos%2Fxbee-avr.git;a=blobdiff_plain;f=main.c;h=20d368b120764d8127447994ff16ba43b407c833;hp=7dc45bb4cfd41f7c55c5df669ee575498d732935;hb=04735ee519979e772e94824304111369f6d01f2b;hpb=9d53e5fccc7924c9ac24b8963376fb30c79b968e

diff --git a/main.c b/main.c
index 7dc45bb..20d368b 100644
--- a/main.c
+++ b/main.c
@@ -274,11 +274,11 @@ int xbee_recv_data(struct xbee_recv_hdr *recvframe, unsigned len)
 }
 
 /* socat /dev/ttyUSB0,raw,echo=0,b115200 /dev/ttyACM1,raw,echo=0,b115200 */
-void xbeeapp_rx(struct xbee_dev *dev, int channel, int type,
+int8_t xbeeapp_rx(struct xbee_dev *dev, int channel, int type,
 	     void *frame, unsigned len, void *opaque)
 {
 	struct xbee_ctx *ctx = opaque;
-	int do_hexdump = xbee_hexdump;
+	int8_t ret = 0;
 
 	if (xbee_debug)
 		printf_P(PSTR("type=0x%x, channel=%d, ctx=%p\r\n"),
@@ -320,24 +320,28 @@ void xbeeapp_rx(struct xbee_dev *dev, int channel, int type,
 
 			/* this answer contains an atcmd answer at offset 10 */
 			if (dump_atcmd(ctx, frame + 10, len - 10) < 0)
-				do_hexdump = 1;
+				ret = -1;
+
 			break;
 		}
 		case XBEE_TYPE_ATRESP: {
 			if (dump_atcmd(ctx, frame, len) < 0)
-				do_hexdump = 1;
+				ret = -1;
+
 			break;
 		}
 
 		case XBEE_TYPE_XMIT_STATUS: {
 			if (parse_xmit_status(ctx, frame, len) < 0)
-				do_hexdump = 1;
+				ret = -1;
+
 			break;
 		}
 
 		case XBEE_TYPE_RECV: {
 			if (xbee_recv_data(frame, len) < 0)
-				do_hexdump = 1;
+				ret = -1;
+
 			break;
 		}
 
@@ -350,11 +354,13 @@ void xbeeapp_rx(struct xbee_dev *dev, int channel, int type,
 		case XBEE_TYPE_NODE_ID:
 		default:
 			printf_P(PSTR("Invalid frame\r\n"));
-			do_hexdump = 1;
+			ret = -1;
 			break;
 	}
 
-	if (do_hexdump)
+	if (ret < 0)
+		hexdump("undecoded rx frame", frame, len);
+	else if (xbee_hexdump)
 		hexdump("undecoded rx frame", frame, len);
 
 	/* restart command line if it was a blocking query */