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0aa833fe6c
This is an initial cut for feedback. Chamber temperature is currently reported along with hot end and bed temperatures to serial. The format is just like that used for hot end and bed temperatures, but using 'C' prefix. As there is no heater, target is always 0. Is this appropriate, is there a better way to report chamber temperatures? Chamber temperatures are not reported on the LCD in any way. When auto chamber fan is enabled, it currently just uses the same temperature threshold as the other auto controlled fans. As the chamber temperature is not connected to any heater, it doesn't undergo mintemp/maxtemp monitoring. This would need to change in the future if chamber heating became a feature.
105 lines
2.9 KiB
C
105 lines
2.9 KiB
C
/**
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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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// PT100 with INA826 amp on Ultimaker v2.0 electronics
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// The PT100 in the Ultimaker v2.0 electronics has a high sample value for a high temperature.
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// This does not match the normal thermistor behaviour so we need to set the following defines
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#if THERMISTORHEATER_0 == 20
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#define HEATER_0_RAW_HI_TEMP 16383
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#define HEATER_0_RAW_LO_TEMP 0
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#endif
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#if THERMISTORHEATER_1 == 20
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#define HEATER_1_RAW_HI_TEMP 16383
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#define HEATER_1_RAW_LO_TEMP 0
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#endif
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#if THERMISTORHEATER_2 == 20
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#define HEATER_2_RAW_HI_TEMP 16383
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#define HEATER_2_RAW_LO_TEMP 0
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#endif
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#if THERMISTORHEATER_3 == 20
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#define HEATER_3_RAW_HI_TEMP 16383
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#define HEATER_3_RAW_LO_TEMP 0
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#endif
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#if THERMISTORHEATER_4 == 20
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#define HEATER_4_RAW_HI_TEMP 16383
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#define HEATER_4_RAW_LO_TEMP 0
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#endif
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#if THERMISTORBED == 20
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#define HEATER_BED_RAW_HI_TEMP 16383
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#define HEATER_BED_RAW_LO_TEMP 0
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#endif
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#if THERMISTORCHAMBER == 20
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#define HEATER_CHAMBER_RAW_HI_TEMP 16383
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#define HEATER_CHAMBER_RAW_LO_TEMP 0
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#endif
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const short temptable_20[][2] PROGMEM = {
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{ OV( 0), 0 },
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{ OV(227), 1 },
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{ OV(236), 10 },
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{ OV(245), 20 },
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{ OV(253), 30 },
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{ OV(262), 40 },
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{ OV(270), 50 },
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{ OV(279), 60 },
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{ OV(287), 70 },
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{ OV(295), 80 },
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{ OV(304), 90 },
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{ OV(312), 100 },
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{ OV(320), 110 },
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{ OV(329), 120 },
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{ OV(337), 130 },
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{ OV(345), 140 },
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{ OV(353), 150 },
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{ OV(361), 160 },
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{ OV(369), 170 },
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{ OV(377), 180 },
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{ OV(385), 190 },
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{ OV(393), 200 },
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{ OV(401), 210 },
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{ OV(409), 220 },
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{ OV(417), 230 },
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{ OV(424), 240 },
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{ OV(432), 250 },
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{ OV(440), 260 },
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{ OV(447), 270 },
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{ OV(455), 280 },
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{ OV(463), 290 },
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{ OV(470), 300 },
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{ OV(478), 310 },
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{ OV(485), 320 },
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{ OV(493), 330 },
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{ OV(500), 340 },
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{ OV(507), 350 },
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{ OV(515), 360 },
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{ OV(522), 370 },
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{ OV(529), 380 },
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{ OV(537), 390 },
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{ OV(544), 400 },
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{ OV(614), 500 },
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{ OV(681), 600 },
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{ OV(744), 700 },
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{ OV(805), 800 },
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{ OV(862), 900 },
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{ OV(917), 1000 },
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{ OV(968), 1100 }
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};
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