Lu-Hsuan Chen / Mbed OS autocar_3sensor_mbed

An auto car with 3 IR sensors.

Dependencies:   Ping

Diff: autocar/autocar.h

Revision:
12:e95ed962be7a
Child:
13:87cd0ae37e06
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/autocar/autocar.h	Sat Jun 30 13:08:00 2018 +0000
@@ -0,0 +1,37 @@
+#ifndef AUTOCAR_H
+#define AUTOCAR_H
+
+#include "mbed.h"
+
+// used for motor
+//AnalogOut M1_enable(D6);
+//AnalogOut M2_enable(D5);
+/*DigitalOut M1_enable(D6);
+DigitalOut M2_enable(D5);
+DigitalOut M1_in1(D3);
+DigitalOut M1_in2(D2);
+DigitalOut M2_in3(D1);
+DigitalOut M2_in4(D0);
+const int MOTOR_M1 = 0;
+const int MOTOR_M2 = 1;
+const int DIR_FORWARD = 0;
+const int DIR_BACKWARD = 1;
+const int PWR_STOP = 0;*/
+
+// used for IR sensors
+/*AnalogIn leftIR(A1);
+AnalogIn middleIR(A3);
+AnalogIn rightIR(A5);*/
+void readIR(bool* left, bool* middle, bool* right, int threshold);
+
+long map(long x, long in_min, long in_max, long out_min, long out_max);
+
+// used for controlling the direction of auto car
+void DriveSingleMotor(int m, int speed, int dir);
+void driveMotor(bool left, bool middle, bool right);
+void init();
+void forward();
+void turnLeft();
+void turnRight();
+
+#endif
\ No newline at end of file