diff --git a/components/actor/Pololu1376.py b/components/actor/Pololu1376.py
index da391f4..a549403 100644
--- a/components/actor/Pololu1376.py
+++ b/components/actor/Pololu1376.py
@@ -1,3 +1,4 @@
+
 import time
 import serial
 import enum
@@ -100,16 +101,16 @@ class Pololu1376:
 
 
 def print_vars(drv):
-	print ("STATUS                   :", drv.get_variable(Varid.STATUS.value))
-	print ("STATUS_ERROR_OCCURED     :", drv.get_variable(Varid.STATUS_ERROR_OCCURED.value))
-	print ("STATUS_LIMIT_STATUS      :", drv.get_variable(Varid.STATUS_LIMIT_STATUS.value))
-	print ("RC_RC1_SCALED_VALUE      :", drv.get_variable(Varid.RC_RC1_SCALED_VALUE.value))
-	print ("RC_RC2_SCALED_VALUE      :", drv.get_variable(Varid.RC_RC2_SCALED_VALUE.value))
-	print ("ANALOG_AN1_SCALED_VALUE  :", drv.get_variable(Varid.ANALOG_AN1_SCALED_VALUE.value))
-	print ("ANALOG_AN2_SCALED_VALUE  :", drv.get_variable(Varid.ANALOG_AN2_SCALED_VALUE.value))
-	print ("DIAGNOSTIC_TARGET_SPEED  :", drv.get_variable(Varid.DIAGNOSTIC_TARGET_SPEED.value))
-	print ("DIAGNOSTIC_SPEED         :", drv.get_variable(Varid.DIAGNOSTIC_SPEED.value))
-	print ("DIAGNOSTIC_TEMPERATURE   :", drv.get_variable(Varid.DIAGNOSTIC_TEMPERATURE.value))
+	print ("STATUS                   : {:04X}".format(int(drv.get_variable(Varid.STATUS.value[0]))))
+	print ("STATUS_ERROR_OCCURED     : {:04X}".format(int(drv.get_variable(Varid.STATUS_SERIAL_ERROR_OCCURED.value[0]))))
+	print ("STATUS_LIMIT_STATUS      : {:04X}".format(int(drv.get_variable(Varid.STATUS_LIMIT_STATUS.value[0]))))
+	print ("RC_RC1_SCALED_VALUE      : {:04X}".format(int(drv.get_variable(Varid.RC_RC1_SCALED_VALUE.value[0]))))
+	print ("RC_RC2_SCALED_VALUE      : {:04X}".format(int(drv.get_variable(Varid.RC_RC2_SCALED_VALUE.value[0]))))
+	print ("ANALOG_AN1_SCALED_VALUE  : {:04X}".format(int(drv.get_variable(Varid.ANALOG_AN1_SCALED_VALUE.value[0]))))
+	print ("ANALOG_AN2_SCALED_VALUE  : {:04X}".format(int(drv.get_variable(Varid.ANALOG_AN2_SCALED_VALUE.value[0]))))
+	print ("DIAGNOSTIC_TARGET_SPEED  : {:04X}".format(int(drv.get_variable(Varid.DIAGNOSTIC_TARGET_SPEED.value[0]))))
+	print ("DIAGNOSTIC_SPEED         : {:04X}".format(int(drv.get_variable(Varid.DIAGNOSTIC_SPEED.value[0]))))
+	print ("DIAGNOSTIC_TEMPERATURE   : {:04X}".format(int(drv.get_variable(Varid.DIAGNOSTIC_TEMPERATURE.value[0]))))
 
 if __name__ == '__main__':
 	ser = serial.Serial("/dev/ttyACM0", 115200)
@@ -118,13 +119,13 @@ if __name__ == '__main__':
 	drv.go()
 	time.sleep(1)
 	
-	for speed in range(60, 100, 10):
+	for speed in range(0, 70, 5):
 		print("Speed = {}".format(speed))
 		drv.motor_forward(speed)
 		for n in range (0, 10, 1):
 			print_vars(drv)
 			time.sleep(0.5)
-		drv.motor_brake(50)
+		drv.motor_brake(10)
 		time.sleep(1)
 		
 	print("End of program")