Joseph Bradshaw / MotCon2

Simple DC motor control commands for driving DC motor conroller with PWM and up to 2 direction signals (complementary). Takes float value from -1.0 to 1.0.

Dependents:   Teensy_Mot_QEI_Ser_20180111 Axis Axis_20181108 Axis_version2

Fork of MotCon by Joseph Bradshaw

Overloaded class that takes a pwm motor control pin and one or two direction pins for driving DC motors with a variety of motor control IC's. Tested examples include the LM298, TD340, MC33926, A3949.

MotCon.h

Committer:
jebradshaw
Date:
2016-05-19
Revision:
2:23cd902e1774
Parent:
1:69e79f1db999

File content as of revision 2:23cd902e1774:


#include "mbed.h"

#ifndef MBED_MOTCON_H
#define MBED_MOTCON_H

/** MotCon class.
 *  Used for generating motor control pulse width modulation control
 *   and direction signal outputs for motor driver boards
 */
class MotCon{
public:
    /** Create MotCon instance */
      MotCon(PinName _pwm, PinName _dir);

     /** Drive motor control signals
     *
     * @param dc value from (+/-1.0)
     */
      void mot_control(float dc);
     /** Overloaded function for Drive motor control signals
     *
     * @param dc value from (+/-1.0)
     * @param invert any non-zero value inverts the motor direction signal output logic
     */
      void mot_control(float dc, int invert);
private:
    PwmOut _pwm;
    DigitalOut _dir;
};

#endif