propably fixed a memorx access error

main.go

@@ -82,10 +82,10 @@ func (daemon *LedDaemon) receive() {
 			case *ledd.BackendWrapperMessage_MSetChannel:
 				for c, v := range msg.MSetChannel.NewChannelValues {
 					if pwm, ok := pwmMap[c]; ok {
-						pwm.SetPercentage(float32(v)/RESOLUTION)
+						pwm.SetPercentage(float32(v) / RESOLUTION)
 					} else {
 						pwmMap[c] = pca9685.NewPwm(int(c))
-						pwmMap[c].SetPercentage(float32(v)/RESOLUTION)
+						pwmMap[c].SetPercentage(float32(v) / RESOLUTION)
 					}
 				}
 			}
@@ -116,7 +116,7 @@ func main() {
 	killSignals := make(chan os.Signal, 1)
 	signal.Notify(killSignals, syscall.SIGINT, syscall.SIGTERM)
 
-	log.Info("LedD", VERSION)
+	log.Info("LedD PCA9685 backend", VERSION)
 	config := config{}
 
 	content, err := ioutil.ReadFile("config.yaml")
@@ -129,7 +129,7 @@ func main() {
 	check(err)
 	defer i2cDevice.Close()
 
-	pca9685 := device.NewPCA9685(i2cDevice, "PWM Controller", config.Pca9685.MinPulse, config.Pca9685.MaxPulse, log)
+	pca9685 := device.NewPCA9685(i2cDevice, "PWM Controller", config.Pca9685.MinPulse, config.Pca9685.MaxPulse, logging.MustGetLogger("PCA9685"))
 	pca9685.Init()
 
 	pwmMap = make(map[int32]*device.Pwm, 1)
@@ -138,8 +138,8 @@ func main() {
 	check(err)
 
 	ledDaemon = &LedDaemon{
-		socket:conn,
-		data: make (chan []byte),
+		socket: conn,
+		data:   make(chan []byte),
 		name:   "?",
 	}