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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 ENABLED(PIDTEMPBED)
-
- #include "../gcode.h"
- #include "../../module/temperature.h"
-
- /**
- * M304 - Set and/or Report the current Bed PID values
- *
- * P<pval> - Set the P value
- * I<ival> - Set the I value
- * D<dval> - Set the D value
- */
- void GcodeSuite::M304() {
- if (parser.seen('P')) thermalManager.temp_bed.pid.Kp = parser.value_float();
- if (parser.seen('I')) thermalManager.temp_bed.pid.Ki = scalePID_i(parser.value_float());
- if (parser.seen('D')) thermalManager.temp_bed.pid.Kd = scalePID_d(parser.value_float());
-
- SERIAL_ECHO_START();
- SERIAL_ECHOLNPAIR(" p:", thermalManager.temp_bed.pid.Kp,
- " i:", unscalePID_i(thermalManager.temp_bed.pid.Ki),
- " d:", unscalePID_d(thermalManager.temp_bed.pid.Kd));
- }
-
- #endif // PIDTEMPBED
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