116 lines
3.3 KiB
C
116 lines
3.3 KiB
C
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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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// R25 = 100 kOhm, beta25 = 3950 K, 4.7 kOhm pull-up,
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// Formbot / Vivedino high temp 100k thermistor
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// 100KR13950181203
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// Generated with modified version of https://www.thingiverse.com/thing:103668
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// Using table 1 with datasheet values
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// Resistance 100k Ohms at 25deg. C
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// Resistance Tolerance + / -1%
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// B Value 3950K at 25/50 deg. C
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// B Value Tolerance + / - 1%
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const short temptable_61[][2] PROGMEM = {
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{ OV( 2.00), 420 }, // Guestimate to ensure we dont lose a reading and drop temps to -50 when over
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{ OV( 12.07), 350 },
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{ OV( 12.79), 345 },
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{ OV( 13.59), 340 },
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{ OV( 14.44), 335 },
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{ OV( 15.37), 330 },
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{ OV( 16.38), 325 },
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{ OV( 17.46), 320 },
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{ OV( 18.63), 315 },
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{ OV( 19.91), 310 },
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{ OV( 21.29), 305 },
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{ OV( 22.79), 300 },
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{ OV( 24.43), 295 },
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{ OV( 26.21), 290 },
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{ OV( 28.15), 285 },
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{ OV( 30.27), 280 },
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{ OV( 32.58), 275 },
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{ OV( 35.10), 270 },
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{ OV( 38.44), 265 },
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{ OV( 40.89), 260 },
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{ OV( 44.19), 255 },
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{ OV( 47.83), 250 },
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{ OV( 51.80), 245 },
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{ OV( 56.20), 240 },
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{ OV( 61.00), 235 },
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{ OV( 66.30), 230 },
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{ OV( 72.11), 225 },
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{ OV( 78.51), 220 },
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{ OV( 85.57), 215 },
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{ OV( 93.34), 210 },
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{ OV( 101.91), 205 },
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{ OV( 111.34), 200 },
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{ OV( 121.73), 195 },
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{ OV( 133.17), 190 },
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{ OV( 145.74), 185 },
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{ OV( 159.57), 180 },
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{ OV( 174.73), 175 },
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{ OV( 191.35), 170 },
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{ OV( 209.53), 165 },
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{ OV( 229.35), 160 },
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{ OV( 250.90), 155 },
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{ OV( 274.25), 150 },
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{ OV( 299.46), 145 },
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{ OV( 326.52), 140 },
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{ OV( 355.44), 135 },
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{ OV( 386.15), 130 },
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{ OV( 418.53), 125 },
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{ OV( 452.43), 120 },
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{ OV( 487.62), 115 },
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{ OV( 523.82), 110 },
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{ OV( 560.70), 105 },
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{ OV( 597.88), 100 },
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{ OV( 634.97), 95 },
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{ OV( 671.55), 90 },
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{ OV( 707.21), 85 },
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{ OV( 741.54), 80 },
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{ OV( 779.65), 75 },
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{ OV( 809.57), 70 },
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{ OV( 833.40), 65 },
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{ OV( 859.55), 60 },
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{ OV( 883.27), 55 },
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{ OV( 904.53), 50 },
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{ OV( 923.38), 45 },
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{ OV( 939.91), 40 },
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{ OV( 954.26), 35 },
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{ OV( 966.59), 30 },
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{ OV( 977.08), 25 },
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{ OV( 985.92), 20 },
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{ OV( 993.39), 15 },
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{ OV( 999.42), 10 },
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{ OV(1004.43), 5 },
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{ OV(1008.51), 0 },
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{ OV(1011.79), -5 },
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{ OV(1014.40), -10 },
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{ OV(1016.48), -15 },
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{ OV(1018.10), -20 },
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{ OV(1019.35), -25 },
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{ OV(1020.32), -30 },
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{ OV(1021.05), -35 },
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{ OV(1021.60), -40 },
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{ OV(1022.01), -45 },
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{ OV(1022.31), -50 }
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};
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