Raise the gentle acceleration value used in the stop controller examples

Author: jkonish

getting_started/asyncio/driving/drive_with_stop_controller.py

@@ -131,7 +131,7 @@ async def main():
     # Control of the motors is handed off to the stop controller,
     # which linearly ramps down the velocity targets of both treads.
     await rvr.drive_stop_custom_decel(
-        deceleration_rate=0.25 # Decelerate both treads toward 0 velocity at 0.25 m/s^2
+        deceleration_rate=0.5 # Decelerate both treads toward 0 velocity at 0.5 m/s^2
     )
 
     # In addition to the notification, it is also possible to poll whether the robot

getting_started/observer/driving/drive_with_stop_controller.py

@@ -132,7 +132,7 @@ def main():
         # Control of the motors is handed off to the stop controller,
         # which linearly ramps down the velocity targets of both treads.
         rvr.drive_stop_custom_decel(
-            deceleration_rate=0.25 # Decelerate both treads toward 0 velocity at 0.25 m/s^2
+            deceleration_rate=0.5 # Decelerate both treads toward 0 velocity at 0.5 m/s^2
         )
 
         # In addition to polling to check if the robot has stopped,