#include "I2C_Devices.h"


bool I2C_Devices::I2C_Address_Exist(int I2C_Adress) {
    bool Flag_I2C_Adress;
    /*
    Wire.begin();
    
    byte error, address;
    int nDevices;
    nDevices = 0;
    for(address = 1; address < 127; address++ ) {
        Wire.beginTransmission(address);
        error = Wire.endTransmission();
        if (error == 0) {
            Flag_I2C_Adress = true;
            nDevices++;
        }
        else if (error==4) {    Flag_I2C_Adress = false; }    
    }
    if (nDevices == 0) { Flag_I2C_Adress = false;  }
    else {Serial.println("Flag_I2C_Adress = " + String( Flag_I2C_Adress)); }  */
  return Flag_I2C_Adress;
 
}

int I2C_Devices::I2C_Address_Find() {             // Finde I2C-Adresse, gib sie zurück, Rückgabewert 0xFFFF = unbek. Error, 0xAAAA = keine gefunden  
   int IC2_Address;
   /* Wire.begin();
    
    byte error, address;
    int nDevices;
        nDevices = 0;
    for(address = 1; address < 127; address++ ) {
        Wire.beginTransmission(address);
        error = Wire.endTransmission();
        if (error == 0) {
            IC2_Address = address;
        nDevices++;
        }
        else if (error==4) { IC2_Address = 0xFFFF; }    
    }
    if (nDevices == 0) { IC2_Address = 0xAAAA; }
    else { Serial.println("IC2_Address = " + String(IC2_Address)); } */
  return IC2_Address;
  
}