Lu-Hsuan Chen / Mbed OS motorcar_pid

motor car with PID running feature

Dependencies:   Ping

Diff: motorcar/motorcar.h

Revision:
3:4be8f486a120
Parent:
2:1dcd81fdef9e
--- a/motorcar/motorcar.h	Tue Jul 31 08:09:05 2018 +0000
+++ b/motorcar/motorcar.h	Wed Aug 01 07:18:57 2018 +0000
@@ -5,19 +5,6 @@
 
 //#include "Ping.h"
 
-// output used for controlling motors
-extern AnalogOut M1_enable;
-extern AnalogOut M2_enable;
-extern DigitalOut M1_in1; // connected to right motor (IN1)
-extern DigitalOut M1_in2; // connected to right motor (IN2)
-extern DigitalOut M2_in3; // connected to left motor (IN3)
-extern DigitalOut M2_in4; // connected to left motor (IN4)
-
-// input used for IR sensors
-extern AnalogIn leftIR; // left sensor
-extern AnalogIn middleIR; // middle sensor
-extern AnalogIn rightIR; // right sensor
-
 // input used for ultrasonic sensors
 //Ping ultrasonic(D13);