1 files changed, 83 insertions, 0 deletions
diff --git a/Marlin/src/module/thermistor/thermistor_51.h b/Marlin/src/module/thermistor/thermistor_51.h
new file mode 100644
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--- /dev/null
+++ b/Marlin/src/module/thermistor/thermistor_51.h
@@ -0,0 +1,83 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 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
+
+// R25 = 100 kOhm, beta25 = 4092 K, 1 kOhm pull-up,
+// 100k EPCOS (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)
+// Verified by linagee.
+// Calculated using 1kohm pullup, voltage divider math, and manufacturer provided temp/resistance
+// Advantage: Twice the resolution and better linearity from 150C to 200C
+const temp_entry_t temptable_51[] PROGMEM = {
+  { OV(   1), 350 },
+  { OV( 190), 250 }, // top rating 250C
+  { OV( 203), 245 },
+  { OV( 217), 240 },
+  { OV( 232), 235 },
+  { OV( 248), 230 },
+  { OV( 265), 225 },
+  { OV( 283), 220 },
+  { OV( 302), 215 },
+  { OV( 322), 210 },
+  { OV( 344), 205 },
+  { OV( 366), 200 },
+  { OV( 390), 195 },
+  { OV( 415), 190 },
+  { OV( 440), 185 },
+  { OV( 467), 180 },
+  { OV( 494), 175 },
+  { OV( 522), 170 },
+  { OV( 551), 165 },
+  { OV( 580), 160 },
+  { OV( 609), 155 },
+  { OV( 638), 150 },
+  { OV( 666), 145 },
+  { OV( 695), 140 },
+  { OV( 722), 135 },
+  { OV( 749), 130 },
+  { OV( 775), 125 },
+  { OV( 800), 120 },
+  { OV( 823), 115 },
+  { OV( 845), 110 },
+  { OV( 865), 105 },
+  { OV( 884), 100 },
+  { OV( 901),  95 },
+  { OV( 917),  90 },
+  { OV( 932),  85 },
+  { OV( 944),  80 },
+  { OV( 956),  75 },
+  { OV( 966),  70 },
+  { OV( 975),  65 },
+  { OV( 982),  60 },
+  { OV( 989),  55 },
+  { OV( 995),  50 },
+  { OV(1000),  45 },
+  { OV(1004),  40 },
+  { OV(1007),  35 },
+  { OV(1010),  30 },
+  { OV(1013),  25 },
+  { OV(1015),  20 },
+  { OV(1017),  15 },
+  { OV(1018),  10 },
+  { OV(1019),   5 },
+  { OV(1020),   0 },
+  { OV(1021),  -5 }
+};