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Arduino/libraries/Firmata/examples/ServoFirmata/ServoFirmata.ino

54 lines
1.1 KiB
C++

/*
* Firmata is a generic protocol for communicating with microcontrollers
* from software on a host computer. It is intended to work with
* any host computer software package.
*
* To download a host software package, please clink on the following link
* to open the download page in your default browser.
*
* http://firmata.org/wiki/Download
*/
/* This firmware supports as many servos as possible using the Servo library
* included in Arduino 0017
*
* TODO add message to configure minPulse/maxPulse/degrees
*
* This example code is in the public domain.
*/
#include <Servo.h>
#include <Firmata.h>
Servo servos[MAX_SERVOS];
void analogWriteCallback(byte pin, int value)
{
if (IS_PIN_SERVO(pin)) {
servos[PIN_TO_SERVO(pin)].write(value);
}
}
void setup()
{
byte pin;
Firmata.setFirmwareVersion(0, 2);
Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
for (pin=0; pin < TOTAL_PINS; pin++) {
if (IS_PIN_SERVO(pin)) {
servos[PIN_TO_SERVO(pin)].attach(PIN_TO_DIGITAL(pin));
}
}
Firmata.begin(57600);
}
void loop()
{
while(Firmata.available())
Firmata.processInput();
}