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Support neg temps on TEMP_SENSOR_1 for MAX31855

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GadgetAngel 2020-11-09 21:16:44 -05:00 • committed by Scott Lahteine
parent 05645068c2
commit e71c2b78c4
1 changed files with 1 additions and 1 deletions
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Marlin/src/module/temperature.cpp
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@ -2338,7 +2338,7 @@ void Temperature::disable_all_heaters() {
max6675_errors[hindex] = 0;
}
#if MAX6675_0_IS_MAX31855
#if MAX6675_0_IS_MAX31855 || MAX6675_1_IS_MAX31855
if (max6675_temp & 0x00002000) max6675_temp |= 0xFFFFC000; // Support negative temperature
#endif