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MarlinFirmware/Marlin/src/HAL/TEENSY40_41/Servo.cpp

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2020-09-09 23:57:20 +00:00
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#ifdef __IMXRT1062__
#include "../../inc/MarlinConfig.h"
#if HAS_SERVOS
#include "Servo.h"
int8_t libServo::attach(const int inPin) {
if (inPin > 0) servoPin = inPin;
return super::attach(servoPin);
}
int8_t libServo::attach(const int inPin, const int inMin, const int inMax) {
if (inPin > 0) servoPin = inPin;
return super::attach(servoPin, inMin, inMax);
}
void libServo::move(const int value) {
constexpr uint16_t servo_delay[] = SERVO_DELAY;
static_assert(COUNT(servo_delay) == NUM_SERVOS, "SERVO_DELAY must be an array NUM_SERVOS long.");
if (attach(0) >= 0) {
write(value);
safe_delay(servo_delay[servoIndex]);
TERN_(DEACTIVATE_SERVOS_AFTER_MOVE, detach());
}
}
void libServo::detach() {
// PWMServo library does not have detach() function
//super::detach();
}
#endif // HAS_SERVOS
#endif // __IMXRT1062__