Hi,
I am trying to add my own service to my Arduino 101 but it's actually not working... And I don't know why
My phone detect old service used with last program.. (Strand test)
Here is my code :
#include <Adafruit_NeoPixel.h>
#include <CurieBLE.h>
#ifdef __AVR__
#include <avr/power.h>
#endif
#define PIN 6
#define BRIGHTNESS 100
// Parameter 1 = number of pixels in strip
// Parameter 2 = Arduino pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
// NEO_RGBW Pixels are wired for RGBW bitstream (NeoPixel RGBW products)
Adafruit_NeoPixel strip = Adafruit_NeoPixel(12, PIN, NEO_GRB + NEO_KHZ800);
// IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across
// pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input
// and minimize distance between Arduino and first pixel. Avoid connecting
// on a live circuit...if you must, connect GND first.
BLEPeripheral blePeripheral; // create peripheral instance
BLEService uartService("19B10010-E8F2-537E-4F6C-D104768A1214"); // create service
BLECharacteristic TxChar("19B10011-E8F2-537E-4F6C-D104768A1214", BLERead | BLENotify, 20);
BLECharacteristic RxChar("19B10012-E8F2-537E-4F6C-D104768A1214", BLEWrite, 20);
int Fonction[256] = {1,2,3,4,5};
void setup() {
Serial.begin(9600);
pinMode(13, OUTPUT); // use the LED on pin 13 as an output
// set the local name peripheral advertises
blePeripheral.setLocalName("LEDCB");
blePeripheral.setDeviceName("NeoPixel");
// set the UUID for the service this peripheral advertises
blePeripheral.setAdvertisedServiceUuid(uartService.uuid());
// add service and characteristic
blePeripheral.addAttribute(uartService);
blePeripheral.addAttribute(TxChar);
blePeripheral.addAttribute(RxChar);
// assign event handlers for connected, disconnected to peripheral
blePeripheral.setEventHandler(BLEConnected, blePeripheralConnectHandler);
blePeripheral.setEventHandler(BLEDisconnected, blePeripheralDisconnectHandler);
// assign event handlers for characteristic
RxChar.setEventHandler(BLEWritten, switchCharacteristicWritten);
// advertise the service
blePeripheral.begin();
// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
#if defined (__AVR_ATtiny85__)
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
#endif
// End of trinket special code
strip.setBrightness(BRIGHTNESS);
strip.begin();
strip.show(); // Initialize all pixels to 'off'
}
void loop() {
// Some example procedures showing how to display to the pixels:
//colorWipe(strip.Color(255, 0, 0), 50); // Red
//colorWipe(strip.Color(0, 255, 0), 50); // Green
//colorWipe(strip.Color(0, 0, 255), 50); // Blue
//colorWipe(strip.Color(0, 0, 0, 255), 50); // White RGBW
// Send a theater pixel chase in...
//theaterChase(strip.Color(127, 127, 127), 50); // White
//theaterChase(strip.Color(127, 0, 0), 50); // Red
//theaterChase(strip.Color(0, 0, 127), 50); // Blue
//rainbow(10);
//rainbowCycle(20);
//theaterChaseRainbow(25);
for(int i=0; i<256; i++) {
blePeripheral.poll();
execute(Fonction[i]);
}
}
void execute(int toExecute) {
switch(toExecute) {
case 1:
colorWipe(strip.Color(255, 0, 0), 50); // Red
break;
case 2:
colorWipe(strip.Color(0, 255, 0), 50); // Green
break;
case 3:
colorWipe(strip.Color(0, 0, 255), 50); // Blue
break;
case 4:
theaterChase(strip.Color(127, 127, 127), 50); // White
break;
case 5:
rainbowCycle(20);
break;
default:
break;
}
}
// Fill the dots one after the other with a color
void colorWipe(uint32_t c, uint8_t wait) {
for(uint16_t i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, c);
strip.show();
delay(wait);
}
}
void rainbow(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256; j++) {
for(i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel((i+j) & 255));
}
strip.show();
delay(wait);
}
}
// Slightly different, this makes the rainbow equally distributed throughout
void rainbowCycle(uint8_t wait) {
uint16_t i, j;
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
for(i=0; i< strip.numPixels(); i++) {
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
}
strip.show();
delay(wait);
}
}
//Theatre-style crawling lights.
void theaterChase(uint32_t c, uint8_t wait) {
for (int j=0; j<10; j++) { //do 10 cycles of chasing
for (int q=0; q < 3; q++) {
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, c); //turn every third pixel on
}
strip.show();
delay(wait);
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
//Theatre-style crawling lights with rainbow effect
void theaterChaseRainbow(uint8_t wait) {
for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
for (int q=0; q < 3; q++) {
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
}
strip.show();
delay(wait);
for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
strip.setPixelColor(i+q, 0); //turn every third pixel off
}
}
}
}
// Input a value 0 to 255 to get a color value.
// The colours are a transition r - g - b - back to r.
uint32_t Wheel(byte WheelPos) {
WheelPos = 255 - WheelPos;
if(WheelPos < 85) {
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
}
if(WheelPos < 170) {
WheelPos -= 85;
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
}
WheelPos -= 170;
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}
void blePeripheralConnectHandler(BLECentral& central) {
// central connected event handler
digitalWrite(13, HIGH);
}
void blePeripheralDisconnectHandler(BLECentral& central) {
// central disconnected event handler
digitalWrite(13, LOW);
}
String toString(const unsigned char* entry, unsigned char len) {
char Temp[len];
for (int i=0;i<len;i++) {
Temp[i] = char(entry[i]);
}
String Out = Temp;
Out.remove(len);
return Out;
}
const char* tocstChar(String entry) {
unsigned int len = entry.length();
char Temp[len];
for (int i=0;i<len;i++) {
Temp[i] = entry.charAt(i);
}
const char* Out = Temp;
return Out;
}
void switchCharacteristicWritten(BLECentral& central, BLECharacteristic& characteristic) {
// central wrote new value to characteristic, update LED
Serial.println("Value updated");
String In = toString(RxChar.value(), RxChar.valueLength());
Serial.println(In);
if(int(RxChar.value()) == 105) {
Serial.println("Ok");
for(int i=0; i<256; i++) {
if(Fonction[i] != 0) {
Serial.println(Fonction[i]);
TxChar.setValue((const unsigned char *)"test", 10);
delay(1000);
}
}
}
}