Test Motor and Motor Driver

// Install motor driver library:  http://yourduino.com/docs/A_YD_Motor1.zip

/* YourDuino.com Example Software Sketch
 MotorDriverDEV
 YD_MotorDriver1 Library Test
 source: https://arduino-info.wikispaces.com/YourDuino-Basic-Robot-Kit-Software-Version2
 terry@yourduino.com 
 
 Note: If you have the motors connected properly you should first see the right-hand motor go forward and then reverse, 
 followed by the left-hand motor going forward and then reverse. If a motor is rotating in the wrong direction, 
 check the wiring as shown in the photos, and if necessary reverse the red and black wires where they are connected 
 to the motor driver terminal block.
 */

/*-----( Import needed libraries )-----*/
#include <YD_MotorDriver1.h>

/*-----( Declare Constants )-----*/
// NOTE: Pins 9 (Motor1) and 10 (Motor2) are predefined, unchangeable
#define  Motor1A  8  
#define  Motor1B  7
#define  Motor2C  6
#define  Motor2D  5

#define  RampDelay  100

/*-----( Declare objects )-----*/
YD_MotorDriver1 RobotDriver(Motor1A,Motor1B,Motor2C,Motor2D);
//YD_MotorDriver1 RobotDriver();

/*-----( Declare Variables )-----*/


void setup()   /*----( SETUP: RUNS ONCE )----*/
{
  Serial.begin(115200);
  Serial.println("YourDuino MotorDriver1 Ramp Up / Down Test");
  RobotDriver.init();

}/*--(end setup )---*/


void loop()   /*----( LOOP: RUNS CONSTANTLY )----*/
{
 delay(2000); // Give time to put the robot down!
 
  Serial.println("Motor 1 0..+400"); 
  for (int i = 0; i <= 400; i = i + 10)
  {
    RobotDriver.Motor1Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");      
    delay(RampDelay);
  }  
  Serial.println();
  delay(500);
  
  Serial.println("Motor 1 +400..0..-400");   
  for (int i = 400; i >= -400; i = i - 10)
  {
    RobotDriver.Motor1Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");     
    delay(RampDelay);
  } 
  Serial.println();  
  delay(500);  
  
  Serial.println("Motor 1 -400..0"); 
  for (int i = -400; i <= 0; i = i + 10)
  {
    RobotDriver.Motor1Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");      
    delay(RampDelay);
  } 
  Serial.println();  
  delay(500);



/*----( Ramp Motor2 Up and Down both directions )-------*/  
  Serial.println("Motor 2 0+"); 
  for (int i = 0; i <= 400; i = i + 10)
  {
    RobotDriver.Motor2Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");    
    delay(RampDelay);
  }  
  Serial.println();  
  delay(500);
  
  Serial.println("Motor 2 +-");  
  for (int i = 400; i >= -400; i = i - 10)
  {
    RobotDriver.Motor2Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");    
    delay(RampDelay);
  } 
  Serial.println();  
  delay(500);
  
  Serial.println("Motor 2 -0"); 
  for (int i = -400; i <= 0; i = i + 10)
  {
    RobotDriver.Motor2Speed(i);
    Serial.print(i,DEC);   
    Serial.print(" ");    
    delay(RampDelay);
  } 
  Serial.println();  
  delay(500);  

}/* --(end main loop )-- */

/*-----( Declare User-written Functions )-----*/


/* ( THE END ) */