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==Code==
 
==Code==
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<code>
 
 
<pre>
 
<pre>
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//
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static void notifyCallback(
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  BLERemoteCharacteristic* pBLERemoteCharacteristic,
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/**
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  uint8_t* pData,
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Code to get values from a BLE device based on the following example :https://github.com/nkolban/ESP32_BLE_Arduino/blob/master/examples/BLE_client/BLE_client.ino.
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  size_t length,
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  bool isNotify) {
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Updated by Delphine with the great help of Gigi35, from My Human Kit. The customization is appropriated to work with electronic component triac that make it possible to dim the 220V light.
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*/
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  w = pData[0];//w = perifit[0];
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//Triac related
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  x = pData[1];
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int mydelay = 0;
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  y = pData[2];
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int myvalue = 0;
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  z = pData[3];
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int timer_step = 2;
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  ps = x + (256 * w);
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hw_timer_t *timer = NULL;
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  pp = z + (256 * y);
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  myvalue = map(ps, 180, 2700, 10500, 1500);//If the lamp lights on when should not, put a lower value for 10500. Si l'ampoule s'allume au repos par erreur baisser un peu la valeur de 10500 dans le mapping
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int counterA = 0;
 
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int counterB = 0;
 
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int counterC = 0;
 
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int counterD = 0;
 
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const int interruption_pin = 21;
 
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const int pot_pin = 34;
 
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//End Triac related
 
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#include "BLEDevice.h"
 
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//#include "BLEScan.h"
 
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// The remote service we wish to connect to.
 
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static BLEUUID serviceUUID("0000aa40-0000-1000-8000-00805f9b34fb"); //Custom here with your values
 
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// The characteristic of the remote service we are interested in.
 
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static BLEUUID    charUUID("0000aa41-0000-1000-8000-00805f9b34fb");//Custom here with your values
 
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static boolean doConnect = false;
 
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static boolean connected = false;
 
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static boolean doScan = false;
 
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static BLERemoteCharacteristic* pRemoteCharacteristic;
 
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static BLEAdvertisedDevice* myDevice;
 
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int perifit[] = {0, 0, 0, 0};
 
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int w;
 
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int x;
 
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int y;
 
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int z;
 
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int pp;
 
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int ps;
 
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///triac related////////////
 
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void IRAM_ATTR rising_edge_isr() {
 
  
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  if (timer_step == 2) {
 
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    // No need to read anything : it is a rising edge
 
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    // We just need to configure a timer interrupt
 
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    // with current value of mydelay
 
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    timer_step = 0;
 
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    timerAlarmWrite(timer, myvalue, false);
 
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    timerAlarmEnable(timer);
 
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    timerRestart(timer);
 
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    counterA = counterA + 1;
 
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  } else {
 
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    counterD = counterD + 1;
 
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  }
 
 
}
 
}
  
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void IRAM_ATTR timer_isr() {
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class MyClientCallback : public BLEClientCallbacks {
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  if (timer_step == 0) {
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     void onConnect(BLEClient* pclient) {
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     // Activate triac
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     }
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    digitalWrite(16, HIGH);
 
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    timer_step = 1;
 
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    // Configure the timer again to end the pulse
 
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    // in 100 us
 
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    timerAlarmWrite(timer, 100, false);
 
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    //timerAlarmWrite(timer, 500,false);
 
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    timerRestart(timer);
 
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    timerAlarmEnable(timer);
 
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    counterB = counterB + 1;
 
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  } else if (timer_step == 1) {
 
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     // End the pulse
 
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    digitalWrite(16, LOW);
 
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    timerStop(timer);
 
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    counterC = counterC + 1;
 
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    timer_step = 2;
 
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  }
 
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}
 
  
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//////////End triac related
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    void onDisconnect(BLEClient* pclient) {
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      connected = false;
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       Serial.println("onDisconnect");
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void setup() {
 
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  //////////triac related/////////////
 
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  Serial.begin(115200);
 
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  Serial.println("init setup triac");
 
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  // Zero crossing detection
 
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  // Rising edge is enough : it should generate 100 interrupts per second.
 
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  pinMode(21, INPUT_PULLUP);
 
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  attachInterrupt(21, rising_edge_isr, RISING);
 
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  // Output configuration
 
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  pinMode(16, OUTPUT);
 
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  // Timer prescaler configuration
 
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  // with a 80 prescaler value, timer value is
 
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  // directly expressed in microseconds
 
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  timer = timerBegin(0, 80, true); // croissant
 
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  timerStop(timer);
 
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  timerAttachInterrupt(timer, &timer_isr, true);
 
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  //timerAttachInterrupt(timer, &timer_isr, false);
 
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  ///end of triac related
 
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  Serial.println("Starting Arduino BLE Client application...");
 
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  BLEDevice::init("");
 
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  // Retrieve a Scanner and set the callback we want to use to be informed when we
 
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  // have detected a new device.  Specify that we want active scanning and start the
 
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  // scan to run for 5 seconds.
 
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  BLEScan* pBLEScan = BLEDevice::getScan();
 
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  pBLEScan->setAdvertisedDeviceCallbacks(new MyAdvertisedDeviceCallbacks());
 
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  pBLEScan->setInterval(1349);
 
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  pBLEScan->setWindow(449);
 
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  pBLEScan->setActiveScan(true);
 
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  pBLEScan->start(5, false);
 
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  Serial.println("CLEARDATA");  // on efface les données déjà présentes, s'il y a lieu
 
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  Serial.println("LABEL,Temps,W,X,Y,Z");
 
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} // End of setup.
 
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// This is the Arduino main loop function.
 
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void loop() {
 
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  // If the flag "doConnect" is true then we have scanned for and found the desired
 
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  // BLE Server with which we wish to connect.  Now we connect to it.  Once we are
 
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  // connected we set the connected flag to be true.
 
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  if (doConnect == true) {
 
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    if (connectToServer()) {
 
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      Serial.println("We are now connected to the BLE Server.");
 
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    } else {
 
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       Serial.println("We have failed to connect to the server; there is nothin more we will do.");
 
 
     }
 
     }
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    doConnect = false;
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};
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  }
 
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  // If we are connected to a peer BLE Server, update the characteristic each time we are reached
 
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  // with the current time since boot.
 
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  if (connected) {
 
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    String newValue = "Time since boot: " + String(millis() / 1000);
 
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    Serial.println("Setting new characteristic value to \"" + newValue + "\"");
 
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    // Set the characteristic's value to be the array of bytes that is actually a string.
 
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    // pRemoteCharacteristic->writeValue(newValue.c_str(), newValue.length());
 
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    pRemoteCharacteristic->writeValue(newValue.c_str(), newValue.length());
 
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  } else if (doScan) {
 
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    BLEDevice::getScan()->start(0);  // this is just eample to start scan after disconnect, most likely there is better way to do it in arduino
 
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  }
 
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  delay(1000); // Delay a second between loops.
 
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} // End of loop
 
 
</pre>
 
</pre>
−
</code>
 
  
 
== Matériel nécessaire ==
 
== Matériel nécessaire ==

Version du 1 juin 2021 à 16:48

Description du projet

Une fois sur deux

Cahier des charges

Analyse de l'existant

Equipe (Porteur de projet et contributeurs)

  • Porteurs du projet :
  • Concepteurs/contributeurs :
  • Animateur (coordinateur du projet)
  • Fabmanager référent
  • Responsable de documentation

Code

static void notifyCallback(
  BLERemoteCharacteristic* pBLERemoteCharacteristic,
  uint8_t* pData,
  size_t length,
  bool isNotify) {
  
  w = pData[0];//w = perifit[0];
  x = pData[1];
  y = pData[2];
  z = pData[3];
  ps = x + (256 * w);
  pp = z + (256 * y);
  myvalue = map(ps, 180, 2700, 10500, 1500);//If the lamp lights on when should not, put a lower value for 10500. Si l'ampoule s'allume au repos par erreur baisser un peu la valeur de 10500 dans le mapping

}

class MyClientCallback : public BLEClientCallbacks {
    void onConnect(BLEClient* pclient) {
    }

    void onDisconnect(BLEClient* pclient) {
      connected = false;
      Serial.println("onDisconnect");
    }
};

Matériel nécessaire

Outils nécessaires

Coût

Délai estimé

Fichiers source

Etapes de fabrication pas à pas

Durée de fabrication du prototype final

Journal de bord

Récupérée de « https://wikiup.myhumankit.org/index.php?title=Projets:Testi&oldid=18133 »