Update Marlin/thermistortables.h

markfinn · May 20, 2012 · 2e8c504 · 2e8c504
1 parent 2d0d8e5
commit 2e8c504
Showing 1 changed file with 40 additions and 1 deletion.
diff --git a/Marlin/thermistortables.h b/Marlin/thermistortables.h
@@ -414,7 +414,46 @@ const short temptable_52[][2] PROGMEM = {
 };
 #endif
 
-
+#if (THERMISTORHEATER_0 == 55) || (THERMISTORHEATER_1 == 55) || (THERMISTORHEATER_2 == 55) || (THERMISTORBED == 55) 
+// 100k ATC Semitec 104GT-2 (Used on ParCan) (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},
+   {76*OVERSAMPLENR, 300},
+   {87*OVERSAMPLENR, 290},
+   {100*OVERSAMPLENR, 280},
+   {114*OVERSAMPLENR, 270},
+   {131*OVERSAMPLENR, 260},
+   {152*OVERSAMPLENR, 250},
+   {175*OVERSAMPLENR, 240},
+   {202*OVERSAMPLENR, 230},
+   {234*OVERSAMPLENR, 220},
+   {271*OVERSAMPLENR, 210},
+   {312*OVERSAMPLENR, 200},
+   {359*OVERSAMPLENR, 190},
+   {411*OVERSAMPLENR, 180},
+   {467*OVERSAMPLENR, 170},
+   {527*OVERSAMPLENR, 160},
+   {590*OVERSAMPLENR, 150},
+   {652*OVERSAMPLENR, 140},
+   {713*OVERSAMPLENR, 130},
+   {770*OVERSAMPLENR, 120},
+   {822*OVERSAMPLENR, 110},
+   {867*OVERSAMPLENR, 100},
+   {905*OVERSAMPLENR, 90},
+   {936*OVERSAMPLENR, 80},
+   {961*OVERSAMPLENR, 70},
+   {979*OVERSAMPLENR, 60},
+   {993*OVERSAMPLENR, 50},
+   {1003*OVERSAMPLENR, 40},
+   {1010*OVERSAMPLENR, 30},
+   {1015*OVERSAMPLENR, 20},
+   {1018*OVERSAMPLENR, 10},
+   {1020*OVERSAMPLENR, 0}
+};
+#endif
 
 #define _TT_NAME(_N) temptable_ ## _N
 #define TT_NAME(_N) _TT_NAME(_N)