introduce multi device support on uORB

src/drivers/drv_accel.h

@@ -81,7 +81,8 @@ struct accel_scale {
 /*
  * ObjDev tag for raw accelerometer data.
  */
-ORB_DECLARE(sensor_accel);
+ORB_DECLARE(sensor_accel0);
+ORB_DECLARE(sensor_accel1);
 
 /*
  * ioctl() definitions

src/drivers/drv_baro.h

@@ -63,7 +63,8 @@ struct baro_report {
 /*
  * ObjDev tag for raw barometer data.
  */
-ORB_DECLARE(sensor_baro);
+ORB_DECLARE(sensor_baro0);
+ORB_DECLARE(sensor_baro1);
 
 /*
  * ioctl() definitions

src/drivers/drv_gyro.h

@@ -81,7 +81,8 @@ struct gyro_scale {
 /*
  * ObjDev tag for raw gyro data.
  */
-ORB_DECLARE(sensor_gyro);
+ORB_DECLARE(sensor_gyro0);
+ORB_DECLARE(sensor_gyro1);
 
 /*
  * ioctl() definitions

src/drivers/drv_mag.h

@@ -79,7 +79,8 @@ struct mag_scale {
 /*
  * ObjDev tag for raw magnetometer data.
  */
-ORB_DECLARE(sensor_mag);
+ORB_DECLARE(sensor_mag0);
+ORB_DECLARE(sensor_mag1);
 
 /*
  * ioctl() definitions

src/modules/uORB/objects_common.cpp

@@ -46,16 +46,20 @@
 #include <drivers/drv_orb_dev.h>
 
 #include <drivers/drv_mag.h>
-ORB_DEFINE(sensor_mag, struct mag_report);
+ORB_DEFINE(sensor_mag0, struct mag_report);
+ORB_DEFINE(sensor_mag1, struct mag_report);
 
 #include <drivers/drv_accel.h>
-ORB_DEFINE(sensor_accel, struct accel_report);
+ORB_DEFINE(sensor_accel0, struct accel_report);
+ORB_DEFINE(sensor_accel1, struct accel_report);
 
 #include <drivers/drv_gyro.h>
-ORB_DEFINE(sensor_gyro, struct gyro_report);
+ORB_DEFINE(sensor_gyro0, struct gyro_report);
+ORB_DEFINE(sensor_gyro1, struct gyro_report);
 
 #include <drivers/drv_baro.h>
-ORB_DEFINE(sensor_baro, struct baro_report);
+ORB_DEFINE(sensor_baro0, struct baro_report);
+ORB_DEFINE(sensor_baro1, struct baro_report);
 
 #include <drivers/drv_range_finder.h>
 ORB_DEFINE(sensor_range_finder, struct range_finder_report);