20170426-3.m

-(void) bleAction1
{
  self.bleAction([[BleAction alloc] initWithServiceUUID: @"07CD3295-E29F-4EEA-A0EC-617DA6921626"
                                    andCharacteristicUUID: @"98EE2679-917C-4E39-A587-20E31E0BA519"]);
}

-(void) bleAction2
{
  self.bleAction([[BleAction alloc] initWithServiceUUID: @"2FD8921C-9F28-4257-A1EB-61E6476FD2FF"
                                    andCharacteristicUUID: @"C9D1BE56-9027-4AE3-BE66-9E8BED3A1FC3"]);
}

-(void) bleAction(BleAction *action)
{
  CBCharacteristic *characteristic = self.characteristicByAction(peripheral, action);
  [peripheral readValueForCharacteristic: characteristic];
}

-(CBCharacteristic *) characteristicByAction(CBPeripheral *peripheral, BleAction *action) 
{
  CBCharacteristic *result = nil;
  
  for(CBService *service in peripheral.services)
  {
      if([service.UUID isEqual:[CBUUID UUIDWithString:action.serviceUUID]])
      {
          for(CBCharacteristic *characteristic in service.characteristics)
          {
              if([characteristic.UUID isEqual:[CBUUID UUIDWithString:action.characteristicUUID]])
              {
                  result =  characteristic;
              }
          }
      }
  }
  return result;
}