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