From 1500fa5d93fedc1ce404e4eddd3f0cc2db9a4c8f Mon Sep 17 00:00:00 2001
From: Giovanni Harting <539@idlegandalf.com>
Date: Sat, 30 Jun 2018 01:19:57 +0200
Subject: [PATCH] reformated pca class

---
 pca9685.go | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/pca9685.go b/pca9685.go
index 60f513f..265bead 100644
--- a/pca9685.go
+++ b/pca9685.go
@@ -68,11 +68,8 @@ func (p *PCA9685) NewPwm(pin int) *Pwm {
 
 func (p *PCA9685) Init() {
 	if p.initiated {
-
 		p.log.Warning(fmt.Sprintf("Device \"%v\" already initiated!", p.name))
-
 	} else {
-
 		p.log.Info(fmt.Sprintf("Initiating \"%v\" PCA9685 device", p.name))
 
 		p.setAllPwm(0, 0)
@@ -84,7 +81,6 @@ func (p *PCA9685) Init() {
 		err := p.i2cBus.ReadReg(MODE1, []byte{mode1})
 
 		if err != nil {
-
 			p.log.Error("Can't read!")
 			return
 		}
@@ -104,14 +100,11 @@ func (p *PCA9685) Init() {
 
 func (p *PCA9685) SwichOn(pwm []int) error {
 	if !p.initiated {
-
 		return errors.New(fmt.Sprintf("Device \"%v\"is not initiated!", p.name))
 	}
 
 	for i := 0; i < len(pwm); i++ {
-
 		p.log.Info(fmt.Sprintf("Swiching on pwm #%v", pwm[i]))
-
 		p.setPwm(pwm[i], p.minPulse, p.maxPulse)
 	}
 
@@ -120,14 +113,11 @@ func (p *PCA9685) SwichOn(pwm []int) error {
 
 func (p *PCA9685) SwichOff(pwm []int) error {
 	if !p.initiated {
-
 		return errors.New(fmt.Sprintf("Device \"%v\"is not initiated!", p.name))
 	}
 
 	for i := 0; i < len(pwm); i++ {
-
 		p.log.Info(fmt.Sprintf("Swiching off pwm #%v", pwm[i]))
-
 		p.setPwm(pwm[i], 0, p.minPulse)
 	}
 
@@ -151,7 +141,6 @@ func (p *PCA9685) setPwmFreq(freqHz float32) {
 	err := p.i2cBus.ReadReg(MODE1, []byte{oldMode})
 
 	if err != nil {
-
 		p.log.Error("Can't read!")
 	}
 
@@ -190,12 +179,10 @@ func (p *PCA9685) setPwm(pwm int, on uint16, off uint16) {
 
 func (pwm *Pwm) setPercentage(percentage float32) error {
 	if percentage < 0.0 || percentage > 100.0 {
-
 		return errors.New(fmt.Sprintf("Percentage must be between 0.0 and 100.0. Got %v.", percentage))
 	}
 
 	pwm.pca.log.Info(fmt.Sprintf("Setting pwm #%v to %v%% at \"%v\" device.", pwm.pin, percentage, pwm.pca.name))
-
 	pwm.pca.setPwm(pwm.pin, 0, uint16(percentage*float32(pwm.pca.maxPulse)))
 
 	return nil