Difference between revisions of "Motor Pro Shield"

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== Introduction ==
 +
 +
Motor Pro Shield is a 4 channel motor driver board which bases on TI - DRV8801. Specifically for pcDuino users to make their own robots, this shield provides rich interfaces.
 +
*4 x Motor driver interface
 +
*4 xLinker kit interface（ADC、UART、GPIO、PWM）
 +
*2 xUltrasonic interface
 +
*1 x[http://store.cutedigi.com/9-degrees-of-freedom-imu/ IMU Interface]
 +
*2 x Infrared sensor interface
 +
*Independent switch for motor power supply
 +
*Over current protection
  
 
[[File:SHD MOTPRO.jpg | 400px]]
 
[[File:SHD MOTPRO.jpg | 400px]]
 +
 +
== Specification ==
 +
 +
===Spec of DRV8801===
 +
 +
[[File:motor pro_spec.jpg]]
 +
 +
[[File:motor pro_spec2.jpg]]
 +
 +
== Features ==
 +
 +
Dimensions: 68×53×20mm
 +
 +
Net weight: 24g
 +
 +
== Schematic ==
 +
 +
*[https://s3.amazonaws.com/linksprite/Shields/Motor+Pro+Shield/MotorProShield.PDF Motor Pro Shield Schematic]
 +
 +
== Usage ==
 +
 +
===Arduino Code===
 +
<syntaxhighlight lang="c">
 +
 +
//Motor pro shield test code
 +
 +
int M1_AIN1 = 11;
 +
int M1_AIN2 = 14;
 +
int M1_BIN1 = 10;
 +
int M1_BIN2 = 15;
 +
 +
int M2_AIN1 = 9;
 +
int M2_AIN2 = 20;
 +
int M2_BIN1 = 3;
 +
int M2_BIN2 = 22;
 +
 +
int M1_R = 16;
 +
int M1_L = 17;
 +
int M2_L = 21;
 +
int M2_R = 23;
 +
 +
void Setpin()
 +
{
 +
  pinMode(M1_AIN2,OUTPUT);
 +
  pinMode(M1_BIN2,OUTPUT);
 +
  pinMode(M2_AIN2,OUTPUT);
 +
  pinMode(M2_BIN2,OUTPUT);
 +
 
 +
  pinMode(M1_R,OUTPUT);
 +
  pinMode(M1_L,OUTPUT);
 +
  pinMode(M2_L,OUTPUT);
 +
  pinMode(M2_R,OUTPUT);
 +
}
 +
 +
//******************************
 +
// MA1 and MB1 control function
 +
//******************************
 +
void M1A_Forward(int speed)
 +
{
 +
  analogWrite(M1_AIN1,speed);
 +
  digitalWrite(M1_AIN2,LOW);
 +
}
 +
void M1A_Reverse(int speed)
 +
{
 +
  analogWrite(M1_AIN1,speed);
 +
  digitalWrite(M1_AIN2,HIGH);
 +
}
 +
void M1A_Stop()
 +
{
 +
  analogWrite(M1_AIN1,0);
 +
  digitalWrite(M1_AIN2,LOW);
 +
}
 +
/******************************/
 +
void M1B_Forward(int speed)
 +
{
 +
  analogWrite(M1_BIN1,speed);
 +
  digitalWrite(M1_BIN2,LOW);
 +
}
 +
void M1B_Reverse(int speed)
 +
{
 +
  analogWrite(M1_BIN1,speed);
 +
  digitalWrite(M1_BIN2,HIGH);
 +
}
 +
void M1B_Stop()
 +
{
 +
  analogWrite(M1_BIN1,0);
 +
  digitalWrite(M1_BIN2,LOW);
 +
}
 +
 +
//******************************
 +
// M2A and M2B control function
 +
//******************************
 +
void M2A_Forward(int speed)
 +
{
 +
  analogWrite(M2_AIN1,speed);
 +
  digitalWrite(M2_AIN2,LOW);
 +
}
 +
void M2A_Reverse(int speed)
 +
{
 +
  analogWrite(M2_AIN1,speed);
 +
  digitalWrite(M2_AIN2,HIGH);
 +
}
 +
void M2A_Stop()
 +
{
 +
  analogWrite(M2_AIN1,0);
 +
  digitalWrite(M2_AIN2,LOW);
 +
}
 +
/******************************/
 +
void M2B_Forward(int speed)
 +
{
 +
  analogWrite(M2_BIN1,speed);
 +
  digitalWrite(M2_BIN2,LOW);
 +
}
 +
void M2B_Reverse(int speed)
 +
{
 +
  analogWrite(M2_BIN1,speed);
 +
  digitalWrite(M2_BIN2,HIGH);
 +
}
 +
void M2B_Stop()
 +
{
 +
  analogWrite(M2_BIN1,0);
 +
  digitalWrite(M2_BIN2,LOW);
 +
}
 +
 +
void Motor_test()
 +
{
 +
  M1A_Forward(100);
 +
  delay(2000);
 +
  M1A_Stop();
 +
  delay(1000);
 +
  M1A_Reverse(10);
 +
  delay(2000);
 +
  M1A_Stop();
 +
  delay(3000);
 +
}
 +
 +
void setup()
 +
{
 +
  Setpin();
 +
  M1A_Stop();
 +
  M1B_Stop();
 +
  M2A_Stop();
 +
  M2B_Stop(); 
 +
}
 +
 +
void loop()
 +
{
 +
  M1A_Forward(100);
 +
  M1B_Forward(100);
 +
  M2A_Forward(100);
 +
  M2B_Forward(100);
 +
}
 +
 +
</syntaxhighlight>

Latest revision as of 03:21, 2 October 2015

Introduction

Motor Pro Shield is a 4 channel motor driver board which bases on TI - DRV8801. Specifically for pcDuino users to make their own robots, this shield provides rich interfaces.

  • 4 x Motor driver interface
  • 4 xLinker kit interface（ADC、UART、GPIO、PWM）
  • 2 xUltrasonic interface
  • 1 xIMU Interface
  • 2 x Infrared sensor interface
  • Independent switch for motor power supply
  • Over current protection

SHD MOTPRO.jpg

Specification

Spec of DRV8801

Motor pro spec.jpg

Motor pro spec2.jpg

Features

Dimensions: 68×53×20mm

Net weight: 24g

Schematic

Usage

Arduino Code

<syntaxhighlight lang="c">

//Motor pro shield test code

int M1_AIN1 = 11; int M1_AIN2 = 14; int M1_BIN1 = 10; int M1_BIN2 = 15;

int M2_AIN1 = 9; int M2_AIN2 = 20; int M2_BIN1 = 3; int M2_BIN2 = 22;

int M1_R = 16; int M1_L = 17; int M2_L = 21; int M2_R = 23;

void Setpin() { 

 pinMode(M1_AIN2,OUTPUT);
 pinMode(M1_BIN2,OUTPUT);
 pinMode(M2_AIN2,OUTPUT);
 pinMode(M2_BIN2,OUTPUT);
 
 pinMode(M1_R,OUTPUT);
 pinMode(M1_L,OUTPUT);
 pinMode(M2_L,OUTPUT);
 pinMode(M2_R,OUTPUT);

}

//****************************** // MA1 and MB1 control function //****************************** void M1A_Forward(int speed) { 

 analogWrite(M1_AIN1,speed);
 digitalWrite(M1_AIN2,LOW);

} void M1A_Reverse(int speed) { 

 analogWrite(M1_AIN1,speed);
 digitalWrite(M1_AIN2,HIGH);

} void M1A_Stop() { 

 analogWrite(M1_AIN1,0);
 digitalWrite(M1_AIN2,LOW);

} /******************************/ void M1B_Forward(int speed) { 

 analogWrite(M1_BIN1,speed);
 digitalWrite(M1_BIN2,LOW);

} void M1B_Reverse(int speed) { 

 analogWrite(M1_BIN1,speed);
 digitalWrite(M1_BIN2,HIGH);

} void M1B_Stop() { 

 analogWrite(M1_BIN1,0);
 digitalWrite(M1_BIN2,LOW);

}

//****************************** // M2A and M2B control function //****************************** void M2A_Forward(int speed) { 

 analogWrite(M2_AIN1,speed);
 digitalWrite(M2_AIN2,LOW);

} void M2A_Reverse(int speed) { 

 analogWrite(M2_AIN1,speed);
 digitalWrite(M2_AIN2,HIGH);

} void M2A_Stop() { 

 analogWrite(M2_AIN1,0);
 digitalWrite(M2_AIN2,LOW);

} /******************************/ void M2B_Forward(int speed) { 

 analogWrite(M2_BIN1,speed);
 digitalWrite(M2_BIN2,LOW);

} void M2B_Reverse(int speed) { 

 analogWrite(M2_BIN1,speed);
 digitalWrite(M2_BIN2,HIGH);

} void M2B_Stop() { 

 analogWrite(M2_BIN1,0);
 digitalWrite(M2_BIN2,LOW);

}

void Motor_test() { 

 M1A_Forward(100);
 delay(2000);
 M1A_Stop();
 delay(1000);
 M1A_Reverse(10);
 delay(2000);
 M1A_Stop();
 delay(3000);

}

void setup() { 

 Setpin();
 M1A_Stop();
 M1B_Stop();
 M2A_Stop();
 M2B_Stop();

}

void loop() { 

 M1A_Forward(100);
 M1B_Forward(100);
 M2A_Forward(100);
 M2B_Forward(100);

}

</syntaxhighlight>

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