From a6628f12cc8fa255544b14cb8cc41ed8e7eb71ff Mon Sep 17 00:00:00 2001
From: AnHardt <github@kitelab.de>
Date: Wed, 15 Jul 2015 12:11:42 +0200
Subject: [PATCH] Eliminate the further use of the pin-parameter
---
Marlin/servo.cpp | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/Marlin/servo.cpp b/Marlin/servo.cpp
index a7e9b867f7..97def9ea03 100644
--- a/Marlin/servo.cpp
+++ b/Marlin/servo.cpp
@@ -244,10 +244,9 @@ uint8_t Servo::attach(int pin) {
uint8_t Servo::attach(int pin, int min, int max) {
if (this->servoIndex < MAX_SERVOS ) {
- if(pin == 0)
- pin = servos[this->servoIndex].Pin.nbr;
- pinMode(pin, OUTPUT); // set servo pin to output
- servos[this->servoIndex].Pin.nbr = pin;
+ if(pin > 0)
+ servos[this->servoIndex].Pin.nbr = pin;
+ pinMode(servos[this->servoIndex].Pin.nbr, OUTPUT); // set servo pin to output
// todo min/max check: abs(min - MIN_PULSE_WIDTH) /4 < 128
this->min = (MIN_PULSE_WIDTH - min) / 4; //resolution of min/max is 4 uS
this->max = (MAX_PULSE_WIDTH - max) / 4;