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✨ Pt1000 with 2k2 pullup (SKR 3 / EZ) (#24790)

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This commit is contained in:
discip
2022-09-26 23:42:52 +02:00
committed by Scott Lahteine
parent e44f156535
commit 827f9ae792
4 changed files with 51 additions and 0 deletions
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45
Marlin/src/module/thermistor/thermistor_1022.h Normal file
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@ -0,0 +1,45 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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/>.
*
*/
#pragma once
#define REVERSE_TEMP_SENSOR_RANGE_1022 1
// Pt1000 with 1k0 pullup
constexpr temp_entry_t temptable_1022[] PROGMEM = {
PtLine( 0, 1000, 2200),
PtLine( 25, 1000, 2200),
PtLine( 50, 1000, 2200),
PtLine( 75, 1000, 2200),
PtLine(100, 1000, 2200),
PtLine(125, 1000, 2200),
PtLine(150, 1000, 2200),
PtLine(175, 1000, 2200),
PtLine(200, 1000, 2200),
PtLine(225, 1000, 2200),
PtLine(250, 1000, 2200),
PtLine(275, 1000, 2200),
PtLine(300, 1000, 2200),
PtLine(350, 1000, 2200),
PtLine(400, 1000, 2200),
PtLine(450, 1000, 2200),
PtLine(500, 1000, 2200)
};

3
Marlin/src/module/thermistor/thermistors.h
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@ -193,6 +193,9 @@ typedef struct { raw_adc_t value; celsius_t celsius; } temp_entry_t;
#if ANY_THERMISTOR_IS(1010) // Pt1000 with 1k0 pullup
#include "thermistor_1010.h"
#endif
#if ANY_THERMISTOR_IS(1022) // Pt1000 with 2k2 pullup
#include "thermistor_1022.h"
#endif
#if ANY_THERMISTOR_IS(1047) // Pt1000 with 4k7 pullup
#include "thermistor_1047.h"
#endif