moved commander to new param interface

apps/commander/commander.c

@@ -406,9 +406,17 @@ void do_mag_calibration(int status_pub, struct vehicle_status_s *status)
 	mag_offset[1] = (max_avg[1] + min_avg[1]) / 2.0f;
 	mag_offset[2] = (max_avg[2] + min_avg[2]) / 2.0f;
 
-	global_data_parameter_storage->pm.param_values[PARAM_SENSOR_MAG_XOFFSET] = mag_offset[0];
-	global_data_parameter_storage->pm.param_values[PARAM_SENSOR_MAG_YOFFSET] = mag_offset[1];
-	global_data_parameter_storage->pm.param_values[PARAM_SENSOR_MAG_ZOFFSET] = mag_offset[2];
+	if (param_set(param_find("SENSOR_MAG_XOFF"), &(mag_offset[0]))) {
+		fprintf(stderr, "[commander] Setting X mag offset failed!\n");
+	}
+	
+	if (param_set(param_find("SENSOR_MAG_YOFF"), &(mag_offset[1]))) {
+		fprintf(stderr, "[commander] Setting Y mag offset failed!\n");
+	}
+
+	if (param_set(param_find("SENSOR_MAG_ZOFF"), &(mag_offset[2]))) {
+		fprintf(stderr, "[commander] Setting Z mag offset failed!\n");
+	}
 
 	free(mag_maxima[0]);
 	free(mag_maxima[1]);

apps/mavlink/mavlink_parameters.c

@@ -132,7 +132,9 @@ int mavlink_pm_send_param(param_t param)
 	 * get param value, since MAVLink encodes float and int params in the same
 	 * space during transmission, copy param onto float val_buf
 	 */
-	if (param_get(param, &val_buf) != OK) return;
+
+	int ret;
+	if ((ret = param_get(param, &val_buf)) != OK) return ret;
 
 	mavlink_msg_param_value_pack_chan(mavlink_system.sysid,
 					  mavlink_system.compid,
@@ -143,7 +145,8 @@ int mavlink_pm_send_param(param_t param)
 					  mavlink_type,
 					  param_count(),
 					  param_get_index(param));
-	return mavlink_missionlib_send_message(&tx_msg);
+	ret = mavlink_missionlib_send_message(&tx_msg);
+	return ret;
 }
 
 static const char *mavlink_parameter_file = "/eeprom/parameters";