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Eliminate the further use of the pin-parameter

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AnHardt 2015-07-15 12:11:42 +02:00 committed by Richard Wackerbarth
parent 8504992e9f
commit a6628f12cc
1 changed files with 3 additions and 4 deletions
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5
Marlin/servo.cpp
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@ -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
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;