From 3161740df9b952f627fd9ad1e132e7eaf723fc0e Mon Sep 17 00:00:00 2001
From: Nutz95 <hexman@free.fr>
Date: Sun, 13 Apr 2014 17:03:20 +0200
Subject: [PATCH] This table is made for thermistor 3950 (can be found on ebay
for cheap) it's caracteristics are :
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R25℃ ;100KΩ±1%
B Value(R25/50℃)：3990K 1%
Dissipation Factor(mW/℃)：1.1~1.6 In still Air
Thermal Time Constant(S)：10~17 In Still Air
Operating temperature range： (-50~+260°C)
Dimension： 1.8mm Dia X4.1mm
Lead Length ：30mm
This table was found on the following blogs:
http://cae2100.wordpress.com/2014/03/08/beta3950-thermistor-table-for-marlin/
and
http://microfabricator.com/articles/view/id/531ad7e59aad9d3131000000/beta-3950-thermistor-table-for-marlin
---
Marlin/Configuration.h | 1 +
Marlin/thermistortables.h | 198 ++++++++++++++++++++++++--------------
2 files changed, 127 insertions(+), 72 deletions(-)
diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 32ce5b7dbbf..f169f8e4193 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -115,6 +115,7 @@
// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
// 10 is 100k RS thermistor 198-961 (4.7k pullup)
+// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
// 20 is the PT100 circuit found in the Ultimainboard V2.x
// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
//
diff --git a/Marlin/thermistortables.h b/Marlin/thermistortables.h
index 6120923f10a..db8359ef79d 100644
--- a/Marlin/thermistortables.h
+++ b/Marlin/thermistortables.h
@@ -563,78 +563,132 @@ const short temptable_10[][2] PROGMEM = {
{1016*OVERSAMPLENR, 0}
};
#endif
-
-#if (THERMISTORHEATER_0 == 20) || (THERMISTORHEATER_1 == 20) || (THERMISTORHEATER_2 == 20) || (THERMISTORBED == 20) // PT100 with INA826 amp on Ultimaker v2.0 electronics
-/* The PT100 in the Ultimaker v2.0 electronics has a high sample value for a high temperature.
-This does not match the normal thermistor behaviour so we need to set the following defines */
-#if (THERMISTORHEATER_0 == 20)
-# define HEATER_0_RAW_HI_TEMP 16383
-# define HEATER_0_RAW_LO_TEMP 0
-#endif
-#if (THERMISTORHEATER_1 == 20)
-# define HEATER_1_RAW_HI_TEMP 16383
-# define HEATER_1_RAW_LO_TEMP 0
-#endif
-#if (THERMISTORHEATER_2 == 20)
-# define HEATER_2_RAW_HI_TEMP 16383
-# define HEATER_2_RAW_LO_TEMP 0
-#endif
-#if (THERMISTORBED == 20)
-# define HEATER_BED_RAW_HI_TEMP 16383
-# define HEATER_BED_RAW_LO_TEMP 0
-#endif
-const short temptable_20[][2] PROGMEM = {
-{ 0*OVERSAMPLENR , 0 },
-{ 227*OVERSAMPLENR , 1 },
-{ 236*OVERSAMPLENR , 10 },
-{ 245*OVERSAMPLENR , 20 },
-{ 253*OVERSAMPLENR , 30 },
-{ 262*OVERSAMPLENR , 40 },
-{ 270*OVERSAMPLENR , 50 },
-{ 279*OVERSAMPLENR , 60 },
-{ 287*OVERSAMPLENR , 70 },
-{ 295*OVERSAMPLENR , 80 },
-{ 304*OVERSAMPLENR , 90 },
-{ 312*OVERSAMPLENR , 100 },
-{ 320*OVERSAMPLENR , 110 },
-{ 329*OVERSAMPLENR , 120 },
-{ 337*OVERSAMPLENR , 130 },
-{ 345*OVERSAMPLENR , 140 },
-{ 353*OVERSAMPLENR , 150 },
-{ 361*OVERSAMPLENR , 160 },
-{ 369*OVERSAMPLENR , 170 },
-{ 377*OVERSAMPLENR , 180 },
-{ 385*OVERSAMPLENR , 190 },
-{ 393*OVERSAMPLENR , 200 },
-{ 401*OVERSAMPLENR , 210 },
-{ 409*OVERSAMPLENR , 220 },
-{ 417*OVERSAMPLENR , 230 },
-{ 424*OVERSAMPLENR , 240 },
-{ 432*OVERSAMPLENR , 250 },
-{ 440*OVERSAMPLENR , 260 },
-{ 447*OVERSAMPLENR , 270 },
-{ 455*OVERSAMPLENR , 280 },
-{ 463*OVERSAMPLENR , 290 },
-{ 470*OVERSAMPLENR , 300 },
-{ 478*OVERSAMPLENR , 310 },
-{ 485*OVERSAMPLENR , 320 },
-{ 493*OVERSAMPLENR , 330 },
-{ 500*OVERSAMPLENR , 340 },
-{ 507*OVERSAMPLENR , 350 },
-{ 515*OVERSAMPLENR , 360 },
-{ 522*OVERSAMPLENR , 370 },
-{ 529*OVERSAMPLENR , 380 },
-{ 537*OVERSAMPLENR , 390 },
-{ 544*OVERSAMPLENR , 400 },
-{ 614*OVERSAMPLENR , 500 },
-{ 681*OVERSAMPLENR , 600 },
-{ 744*OVERSAMPLENR , 700 },
-{ 805*OVERSAMPLENR , 800 },
-{ 862*OVERSAMPLENR , 900 },
-{ 917*OVERSAMPLENR , 1000 },
-{ 968*OVERSAMPLENR , 1100 }
-};
-#endif
+#if (THERMISTORHEATER_0 == 11) || (THERMISTORHEATER_1 == 11) || (THERMISTORHEATER_2 == 11) || (THERMISTORBED == 11) // QU-BD silicone bed QWG-104F-3950 thermistor
+const short temptable_8[][2] PROGMEM = {
+ {1*OVERSAMPLENR, 938},
+ {31*OVERSAMPLENR, 314},
+ {41*OVERSAMPLENR, 290},
+ {51*OVERSAMPLENR, 272},
+ {61*OVERSAMPLENR, 258},
+ {71*OVERSAMPLENR, 247},
+ {81*OVERSAMPLENR, 237},
+ {91*OVERSAMPLENR, 229},
+ {101*OVERSAMPLENR, 221},
+ {111*OVERSAMPLENR, 215},
+ {121*OVERSAMPLENR, 209},
+ {131*OVERSAMPLENR, 204},
+ {141*OVERSAMPLENR, 199},
+ {151*OVERSAMPLENR, 195},
+ {161*OVERSAMPLENR, 190},
+ {171*OVERSAMPLENR, 187},
+ {181*OVERSAMPLENR, 183},
+ {191*OVERSAMPLENR, 179},
+ {201*OVERSAMPLENR, 176},
+ {221*OVERSAMPLENR, 170},
+ {241*OVERSAMPLENR, 165},
+ {261*OVERSAMPLENR, 160},
+ {281*OVERSAMPLENR, 155},
+ {301*OVERSAMPLENR, 150},
+ {331*OVERSAMPLENR, 144},
+ {361*OVERSAMPLENR, 139},
+ {391*OVERSAMPLENR, 133},
+ {421*OVERSAMPLENR, 128},
+ {451*OVERSAMPLENR, 123},
+ {491*OVERSAMPLENR, 117},
+ {531*OVERSAMPLENR, 111},
+ {571*OVERSAMPLENR, 105},
+ {611*OVERSAMPLENR, 100},
+ {641*OVERSAMPLENR, 95},
+ {681*OVERSAMPLENR, 90},
+ {711*OVERSAMPLENR, 85},
+ {751*OVERSAMPLENR, 79},
+ {791*OVERSAMPLENR, 72},
+ {811*OVERSAMPLENR, 69},
+ {831*OVERSAMPLENR, 65},
+ {871*OVERSAMPLENR, 57},
+ {881*OVERSAMPLENR, 55},
+ {901*OVERSAMPLENR, 51},
+ {921*OVERSAMPLENR, 45},
+ {941*OVERSAMPLENR, 39},
+ {971*OVERSAMPLENR, 28},
+ {981*OVERSAMPLENR, 23},
+ {991*OVERSAMPLENR, 17},
+ {1001*OVERSAMPLENR, 9},
+ {1021*OVERSAMPLENR, -27}
+};
+#endif
+
+#if (THERMISTORHEATER_0 == 20) || (THERMISTORHEATER_1 == 20) || (THERMISTORHEATER_2 == 20) || (THERMISTORBED == 20) // PT100 with INA826 amp on Ultimaker v2.0 electronics
+/* The PT100 in the Ultimaker v2.0 electronics has a high sample value for a high temperature.
+This does not match the normal thermistor behaviour so we need to set the following defines */
+#if (THERMISTORHEATER_0 == 20)
+# define HEATER_0_RAW_HI_TEMP 16383
+# define HEATER_0_RAW_LO_TEMP 0
+#endif
+#if (THERMISTORHEATER_1 == 20)
+# define HEATER_1_RAW_HI_TEMP 16383
+# define HEATER_1_RAW_LO_TEMP 0
+#endif
+#if (THERMISTORHEATER_2 == 20)
+# define HEATER_2_RAW_HI_TEMP 16383
+# define HEATER_2_RAW_LO_TEMP 0
+#endif
+#if (THERMISTORBED == 20)
+# define HEATER_BED_RAW_HI_TEMP 16383
+# define HEATER_BED_RAW_LO_TEMP 0
+#endif
+const short temptable_20[][2] PROGMEM = {
+{ 0*OVERSAMPLENR , 0 },
+{ 227*OVERSAMPLENR , 1 },
+{ 236*OVERSAMPLENR , 10 },
+{ 245*OVERSAMPLENR , 20 },
+{ 253*OVERSAMPLENR , 30 },
+{ 262*OVERSAMPLENR , 40 },
+{ 270*OVERSAMPLENR , 50 },
+{ 279*OVERSAMPLENR , 60 },
+{ 287*OVERSAMPLENR , 70 },
+{ 295*OVERSAMPLENR , 80 },
+{ 304*OVERSAMPLENR , 90 },
+{ 312*OVERSAMPLENR , 100 },
+{ 320*OVERSAMPLENR , 110 },
+{ 329*OVERSAMPLENR , 120 },
+{ 337*OVERSAMPLENR , 130 },
+{ 345*OVERSAMPLENR , 140 },
+{ 353*OVERSAMPLENR , 150 },
+{ 361*OVERSAMPLENR , 160 },
+{ 369*OVERSAMPLENR , 170 },
+{ 377*OVERSAMPLENR , 180 },
+{ 385*OVERSAMPLENR , 190 },
+{ 393*OVERSAMPLENR , 200 },
+{ 401*OVERSAMPLENR , 210 },
+{ 409*OVERSAMPLENR , 220 },
+{ 417*OVERSAMPLENR , 230 },
+{ 424*OVERSAMPLENR , 240 },
+{ 432*OVERSAMPLENR , 250 },
+{ 440*OVERSAMPLENR , 260 },
+{ 447*OVERSAMPLENR , 270 },
+{ 455*OVERSAMPLENR , 280 },
+{ 463*OVERSAMPLENR , 290 },
+{ 470*OVERSAMPLENR , 300 },
+{ 478*OVERSAMPLENR , 310 },
+{ 485*OVERSAMPLENR , 320 },
+{ 493*OVERSAMPLENR , 330 },
+{ 500*OVERSAMPLENR , 340 },
+{ 507*OVERSAMPLENR , 350 },
+{ 515*OVERSAMPLENR , 360 },
+{ 522*OVERSAMPLENR , 370 },
+{ 529*OVERSAMPLENR , 380 },
+{ 537*OVERSAMPLENR , 390 },
+{ 544*OVERSAMPLENR , 400 },
+{ 614*OVERSAMPLENR , 500 },
+{ 681*OVERSAMPLENR , 600 },
+{ 744*OVERSAMPLENR , 700 },
+{ 805*OVERSAMPLENR , 800 },
+{ 862*OVERSAMPLENR , 900 },
+{ 917*OVERSAMPLENR , 1000 },
+{ 968*OVERSAMPLENR , 1100 }
+};
+#endif
#if (THERMISTORHEATER_0 == 51) || (THERMISTORHEATER_1 == 51) || (THERMISTORHEATER_2 == 51) || (THERMISTORBED == 51)
// 100k EPCOS (WITH 1kohm RESISTOR FOR PULLUP, R9 ON SANGUINOLOLU! NOT FOR 4.7kohm PULLUP! THIS IS NOT NORMAL!)