Datasheet

Bluefruit.Advertising.restartOnDisconnect(true);

Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms

Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode

Bluefruit.Advertising.start(0); // 0 = Don't stop advertising after n seconds

}

/*==============================================================================

* LOOP()

*============================================================================*/

void loop()

{

// Skip if not connected and bleuart notification is enabled

if ( !(Bluefruit.connected() && bleuart.notifyEnabled()) )

{

// go to low power mode since there is nothing to do

waitForEvent();

return;

}

byte pin, analogPin;

/* DIGITALREAD - as fast as possible, check for changes and output them to the

* FTDI buffer using Serial.print() */

checkDigitalInputs();

/* STREAMREAD - processing incoming messagse as soon as possible, while still

* checking digital inputs. */

while (Firmata.available())

Firmata.processInput();

// TODO - ensure that Stream buffer doesn't go over 60 bytes

currentMillis = millis();

if (currentMillis - previousMillis > samplingInterval) {

previousMillis += samplingInterval;

/* ANALOGREAD - do all analogReads() at the configured sampling interval */

for (pin = 0; pin < TOTAL_PINS; pin++) {

if (IS_PIN_ANALOG(pin) && Firmata.getPinMode(pin) == PIN_MODE_ANALOG) {

analogPin = PIN_TO_ANALOG(pin);

if (analogInputsToReport & (1 << analogPin)) {

Firmata.sendAnalog(analogPin, analogRead( ANALOG_TO_PIN(analogPin) ));

}

// report i2c data for all device with read continuous mode enabled

if (queryIndex > -1) {

for (byte i = 0; i < queryIndex + 1; i++) {

readAndReportData(query[i].addr, query[i].reg, query[i].bytes, query[i].stopTX);

}

#ifdef FIRMATA_SERIAL_FEATURE

serialFeature.update();

#endif

}