From: Keith Packard <keithp@keithp.com>
Date: Wed, 13 May 2009 18:16:53 +0000 (-0700)
Subject: Print only RSSI when packet CRC is invalid
X-Git-Tag: 0.2~7
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=d3dbd8949e1102220ad5fd0863f493c819b96e46;hp=8168820b667cc1deffab64dd81cb4e6e2e6eabe4

Print only RSSI when packet CRC is invalid

Packets with invalid CRC usually contain bogus data, so don't print that,
just print out the RSSI which may contain useful data.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/ao_monitor.c b/ao_monitor.c
index 17eee5a3..e05e84d8 100644
--- a/ao_monitor.c
+++ b/ao_monitor.c
@@ -40,22 +40,24 @@ ao_monitor(void)
 		memcpy(callsign, recv.telemetry.callsign, AO_MAX_CALLSIGN);
 		if (state > ao_flight_invalid)
 			state = ao_flight_invalid;
-		printf ("CALL %s SERIAL %3d RSSI %3d STATUS %02x STATE %7s ",
-			callsign,
-			recv.telemetry.addr,
-			(int) recv.rssi - 74, recv.status,
-			ao_state_names[state]);
-		if (!(recv.status & PKT_APPEND_STATUS_1_CRC_OK))
-			printf("CRC INVALID ");
-		printf("%5u a: %5d p: %5d t: %5d v: %5d d: %5d m: %5d ",
-		       recv.telemetry.adc.tick,
-		       recv.telemetry.adc.accel,
-		       recv.telemetry.adc.pres,
-		       recv.telemetry.adc.temp,
-		       recv.telemetry.adc.v_batt,
-		       recv.telemetry.adc.sense_d,
-		       recv.telemetry.adc.sense_m);
-		ao_gps_print(&recv.telemetry.gps);
+		if (recv.status & PKT_APPEND_STATUS_1_CRC_OK) {
+			printf ("CALL %s SERIAL %3d RSSI %3d STATUS %02x STATE %7s ",
+				callsign,
+				recv.telemetry.addr,
+				(int) recv.rssi - 74, recv.status,
+				ao_state_names[state]);
+			printf("%5u a: %5d p: %5d t: %5d v: %5d d: %5d m: %5d ",
+			       recv.telemetry.adc.tick,
+			       recv.telemetry.adc.accel,
+			       recv.telemetry.adc.pres,
+			       recv.telemetry.adc.temp,
+			       recv.telemetry.adc.v_batt,
+			       recv.telemetry.adc.sense_d,
+			       recv.telemetry.adc.sense_m);
+			ao_gps_print(&recv.telemetry.gps);
+		} else {
+			printf("CRC INVALID RSSI %3d\n", (int) recv.rssi - 74);
+		}
 		ao_usb_flush();
 		ao_led_toggle(ao_monitor_led);
 	}