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- /**
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
-
- #include "../../inc/MarlinConfig.h"
-
- #if HAS_SERVOS
-
- #include "../gcode.h"
- #include "../../module/servo.h"
-
- /**
- * M280: Get or set servo position. P<index> [S<angle>]
- */
- void GcodeSuite::M280() {
- if (!parser.seen('P')) return;
- const int servo_index = parser.value_int();
- if (WITHIN(servo_index, 0, NUM_SERVOS - 1)) {
- if (parser.seen('S')) {
- const int a = parser.value_int();
- if (a == -1)
- servo[servo_index].detach();
- else
- MOVE_SERVO(servo_index, a);
- }
- else {
- SERIAL_ECHO_START();
- SERIAL_ECHOLNPAIR(" Servo ", servo_index, ": ", servo[servo_index].read());
- }
- }
- else {
- SERIAL_ERROR_START();
- SERIAL_ECHOLNPAIR("Servo ", servo_index, " out of range");
- }
- }
-
- #endif // HAS_SERVOS
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