differential: restructure and update module (#23430)

* differential: rename module

* differential: restructure and update module

ROMFS/px4fmu_common/init.d/CMakeLists.txt

@@ -78,7 +78,7 @@ if(CONFIG_MODULES_ROVER_POS_CONTROL)
 	)
 endif()
 
-if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
+if(CONFIG_MODULES_ROVER_DIFFERENTIAL)
 	px4_add_romfs_files(
 		rc.rover_differential_apps
 		rc.rover_differential_defaults

ROMFS/px4fmu_common/init.d/airframes/CMakeLists.txt

@@ -143,7 +143,7 @@ if(CONFIG_MODULES_ROVER_POS_CONTROL)
 	)
 endif()
 
-if(CONFIG_MODULES_DIFFERENTIAL_DRIVE)
+if(CONFIG_MODULES_ROVER_DIFFERENTIAL)
 	px4_add_romfs_files(
 		50003_aion_robotics_r1_rover
 	)

ROMFS/px4fmu_common/init.d/rc.rover_differential_apps

@@ -2,7 +2,7 @@
 # Standard apps for a differential drive rover.
 
 # Start rover differential drive controller.
-differential_drive start
+rover_differential start
 
 # Start Land Detector.
 land_detector start rover

ROMFS/px4fmu_common/init.d/rc.rover_differential_defaults

@@ -3,9 +3,8 @@
 
 set VEHICLE_TYPE rover_differential
 
-param set-default MAV_TYPE 10 # MAV_TYPE_GROUND_ROVER
-
-param set-default CA_AIRFRAME 6 # Rover (Differential)
-param set-default CA_R_REV 3 # Right and left motors reversible
-
-param set-default EKF2_MAG_TYPE 1 # make sure magnetometer is fused even when not flying
+param set-default MAV_TYPE 10     # MAV_TYPE_GROUND_ROVER
+param set-default CA_AIRFRAME 6   # Rover (Differential)
+param set-default CA_R_REV 3 	  # Right and left motors reversible
+param set-default NAV_ACC_RAD 0.5 # Waypoint acceptance radius
+param set-default EKF2_MAG_TYPE 1 # Make sure magnetometer is fused even when not flying