companion prints altitude descended

companion.py

@@ -73,8 +73,9 @@ while True:
 	alt_buffer[alt_buffer_ind] = alt
 	alt_buffer_ind += 1
 	alt_buffer_ind = alt_buffer_ind % alt_buffer_len
-	if (alt - alt_buffer[alt_buffer_ind] < -50):
-		print 'WARNING: descended 50m in 60 seconds. Disconnecting.'
+	alt_diff = alt - alt_buffer[alt_buffer_ind]
+	if (alt_diff < -50):
+		print 'WARNING: descended {}m in 60 seconds. Disconnecting.'.format(alt_diff)
 		break
 
 	if alt < BURN_ALTITUDE: 

config.py

@@ -1,6 +1,6 @@
 PORT 					= '/dev/tty.usbmodem1'	# whic port the pixhawk is on
 BURN_PIN 				= 27				# pin with burn relay
-BURN_ALTITUDE 			= 1.5 			    # altitude at which to burn
+BURN_ALTITUDE 			= 10 			    # altitude at which to burn
 BURN_TIME_ABOVE 		= 10				# time above burn alt before ignite
 BURN_TIME_BELOW			= 3					# time below burn alt after ignite
 TARGET_LAT	 			= 42.345131			# desired landing latitude