Przemysław Kochański / Maestro

Library for Pololu Maestro Servo Controller http://www.pololu.com/docs/0J40

Library for Pololu Maestro Servo Controller

Library docs: https://developer.mbed.org/users/kochansky/code/Maestro/docs/f374c7b60318/classMaestro.html

Example usage:

#include "mbed.h"
#include "Maestro.h"

Maestro maestro(PTC4,PTC3);

int main()
{
    maestro.setBaudRate(9600);

    // limit speed for each servo
    for (uint8_t i = 0; i < 17; i++) {
        maestro.setSpeed(i, 10);
    }

    while (true) {
       // set servo on channel 0 to 90 degrees
       maestro.setServoAngle(0, 90);
       wait(2);

        // set servo on channel 0 to 45 degrees
       maestro.setServoAngle(0, 45);
       wait(2);
    }
}

Serial commands based on manual: http://www.pololu.com/docs/0J40/5.e

Device pinout:

/media/uploads/kochansky/maestro.jpg

Diff: Maestro.h

Revision:
4:ef4d23c023ea
Parent:
3:1c654893354d
Child:
5:0fd491357750
--- a/Maestro.h	Sun Jan 05 16:46:14 2014 +0000
+++ b/Maestro.h	Sun Jan 05 17:24:40 2014 +0000
@@ -42,7 +42,12 @@
      */
     Maestro(PinName tx, PinName rx);
 
-    void init();
+    /**
+     * Sets baud rate
+     *
+     * @param baud - Baud Rate to be set
+     */
+    void setBaudRate(uint16_t baud);
 
     /**
      * Sets the target of a channel to a specified value
@@ -52,6 +57,14 @@
      */
     void setTarget(uint8_t channel, uint16_t target);
 
+    /**
+     * Sets specified channel's servo to a specified angle
+     *
+     * @param channel - number a servo channel
+     * @param angle - target angle of a servo
+     */
+    void setServoAngle(uint8_t channel, int8_t angle);
+
     //void setMultipleTargets(int* channels, int* targets);
 
     /**