✨ Pt1000 with 2k2 pullup (SKR 3 / EZ) (#24790)
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@ -518,6 +518,7 @@
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* 110 : Pt100 with 1kΩ pullup (atypical)
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* 110 : Pt100 with 1kΩ pullup (atypical)
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* 147 : Pt100 with 4.7kΩ pullup
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* 147 : Pt100 with 4.7kΩ pullup
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* 1010 : Pt1000 with 1kΩ pullup (atypical)
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* 1010 : Pt1000 with 1kΩ pullup (atypical)
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* 1022 : Pt1000 with 2.2kΩ pullup
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* 1047 : Pt1000 with 4.7kΩ pullup (E3D)
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* 1047 : Pt1000 with 4.7kΩ pullup (E3D)
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* 20 : Pt100 with circuit in the Ultimainboard V2.x with mainboard ADC reference voltage = INA826 amplifier-board supply voltage.
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* 20 : Pt100 with circuit in the Ultimainboard V2.x with mainboard ADC reference voltage = INA826 amplifier-board supply voltage.
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* NOTE: (1) Must use an ADC input with no pullup. (2) Some INA826 amplifiers are unreliable at 3.3V so consider using sensor 147, 110, or 21.
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* NOTE: (1) Must use an ADC input with no pullup. (2) Some INA826 amplifiers are unreliable at 3.3V so consider using sensor 147, 110, or 21.
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@ -124,6 +124,8 @@
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#define THERMISTOR_NAME "ATC104GT-2 1K"
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#define THERMISTOR_NAME "ATC104GT-2 1K"
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#elif THERMISTOR_ID == 1047
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#elif THERMISTOR_ID == 1047
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#define THERMISTOR_NAME "PT1000 4K7"
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#define THERMISTOR_NAME "PT1000 4K7"
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#elif THERMISTOR_ID == 1022
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#define THERMISTOR_NAME "PT1000 2K2"
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#elif THERMISTOR_ID == 1010
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#elif THERMISTOR_ID == 1010
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#define THERMISTOR_NAME "PT1000 1K"
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#define THERMISTOR_NAME "PT1000 1K"
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#elif THERMISTOR_ID == 147
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#elif THERMISTOR_ID == 147
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45
Marlin/src/module/thermistor/thermistor_1022.h
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45
Marlin/src/module/thermistor/thermistor_1022.h
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#define REVERSE_TEMP_SENSOR_RANGE_1022 1
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// Pt1000 with 1k0 pullup
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constexpr temp_entry_t temptable_1022[] PROGMEM = {
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PtLine( 0, 1000, 2200),
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PtLine( 25, 1000, 2200),
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PtLine( 50, 1000, 2200),
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PtLine( 75, 1000, 2200),
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PtLine(100, 1000, 2200),
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PtLine(125, 1000, 2200),
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PtLine(150, 1000, 2200),
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PtLine(175, 1000, 2200),
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PtLine(200, 1000, 2200),
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PtLine(225, 1000, 2200),
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PtLine(250, 1000, 2200),
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PtLine(275, 1000, 2200),
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PtLine(300, 1000, 2200),
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PtLine(350, 1000, 2200),
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PtLine(400, 1000, 2200),
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PtLine(450, 1000, 2200),
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PtLine(500, 1000, 2200)
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};
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@ -193,6 +193,9 @@ typedef struct { raw_adc_t value; celsius_t celsius; } temp_entry_t;
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#if ANY_THERMISTOR_IS(1010) // Pt1000 with 1k0 pullup
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#if ANY_THERMISTOR_IS(1010) // Pt1000 with 1k0 pullup
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#include "thermistor_1010.h"
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#include "thermistor_1010.h"
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#endif
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#endif
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#if ANY_THERMISTOR_IS(1022) // Pt1000 with 2k2 pullup
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#include "thermistor_1022.h"
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#endif
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#if ANY_THERMISTOR_IS(1047) // Pt1000 with 4k7 pullup
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#if ANY_THERMISTOR_IS(1047) // Pt1000 with 4k7 pullup
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#include "thermistor_1047.h"
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#include "thermistor_1047.h"
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#endif
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#endif
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