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61 lines
2.3 KiB
61 lines
2.3 KiB
8 years ago
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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*
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*/
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// 200k ATC Semitec 204GT-2 (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)
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// Verified by linagee. Source: http://shop.arcol.hu/static/datasheets/thermistors.pdf
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// Calculated using 1kohm pullup, voltage divider math, and manufacturer provided temp/resistance
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// Advantage: More resolution and better linearity from 150C to 200C
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const short temptable_52[][2] PROGMEM = {
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{ 1 * OVERSAMPLENR, 500 },
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{ 125 * OVERSAMPLENR, 300 }, // top rating 300C
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{ 142 * OVERSAMPLENR, 290 },
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{ 162 * OVERSAMPLENR, 280 },
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{ 185 * OVERSAMPLENR, 270 },
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{ 211 * OVERSAMPLENR, 260 },
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{ 240 * OVERSAMPLENR, 250 },
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{ 274 * OVERSAMPLENR, 240 },
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{ 312 * OVERSAMPLENR, 230 },
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{ 355 * OVERSAMPLENR, 220 },
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{ 401 * OVERSAMPLENR, 210 },
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{ 452 * OVERSAMPLENR, 200 },
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{ 506 * OVERSAMPLENR, 190 },
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{ 563 * OVERSAMPLENR, 180 },
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{ 620 * OVERSAMPLENR, 170 },
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{ 677 * OVERSAMPLENR, 160 },
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{ 732 * OVERSAMPLENR, 150 },
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{ 783 * OVERSAMPLENR, 140 },
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{ 830 * OVERSAMPLENR, 130 },
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{ 871 * OVERSAMPLENR, 120 },
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{ 906 * OVERSAMPLENR, 110 },
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{ 935 * OVERSAMPLENR, 100 },
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{ 958 * OVERSAMPLENR, 90 },
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{ 976 * OVERSAMPLENR, 80 },
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{ 990 * OVERSAMPLENR, 70 },
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{ 1000 * OVERSAMPLENR, 60 },
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{ 1008 * OVERSAMPLENR, 50 },
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{ 1013 * OVERSAMPLENR, 40 },
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{ 1017 * OVERSAMPLENR, 30 },
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{ 1019 * OVERSAMPLENR, 20 },
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{ 1021 * OVERSAMPLENR, 10 },
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{ 1022 * OVERSAMPLENR, 0 }
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};
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