File content as of revision 3:34a763e93423:

/**
* This is simple program to test usart with IR sensors.
*/
#include "mbed.h"
#include "IRSensor.h"
#include "encoder.h"
//#include "motor.h"
 Serial serial (PA_9, PA_10);
 //IRSensor testIR_RIGHT(PB_0, PA_4); //emmiter and receiver right most sensor
// IRSensor testIR_LEFT(PA_8, PC_5); //emmiter and receiver left most sensor
 DigitalOut testLed(PB_12);
 DigitalOut testLed2(PB_13);
 DigitalOut testLed3(PB_14);
 DigitalOut testLed4(PB_15);
 AnalogIn Ain(PA_3);
//Motor leftMotor(PB_7, PB_6);

// pwm
PwmOut motor_pwm_left_sig(PB_7);
DigitalOut dir_left(PB_6);
//// dir
PwmOut motor_pwm_right_sig(PB_9);
DigitalOut dir_right(PB_8);


//Motor rightMotor(PB_9, PB_8);
Encoder leftEncoder(PC_9, PC_8);
 
 int main ()
 {
     serial.printf ("Start Program\n");
     //leftMotor = 0.1f;
     
     while (1)
     {
        testLed2 = 1; 
         wait (0.2);
         testLed2 = 0; 
         wait (0.2); 
//         
         motor_pwm_left_sig.period(0.001f); 
         motor_pwm_left_sig.write(0.3f);
         motor_pwm_right_sig.period(0.001f); 
         motor_pwm_right_sig.write(0.5f);
         dir_left = 1;
         dir_right = 1;
        //serial.printf("start");
         
        // for (int i = 0; i < 3; i++) {
 //           leftMotor.speed(0.15f);
 //           rightMotor.speed(0.15f);
//            rightMotor.dir
            
       //     leftMotor.stop();
        //    rightMotor.stop();
 //           serial.printf("Left Motor speed is at: %f \n", leftMotor.read());    
 //           serial.printf("Right Motor speed is at: %f \n", rightMotor.read());
         //}
         
         
         serial.printf("voltage value is: %3.3f%%\r\n", Ain.read()*100.0f);
         //serial.printf("normalized: 0x%04X \r\n", Ain.read_u16());

         if(Ain.read() < 0.67f){
             testLed = 1;
             testLed2 = 1;
             testLed3 = 1;
             testLed4 = 1;
             serial.printf("voltage is in danger area, UNPLUG\r\n");
         }
       
         //int dist = leftEncoder.getEncoderDistance();
         serial.printf("Encoder %d \r\n", getEncoderDistance());        
     }
 }