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| author | David Crocker <dcrocker@eschertech.com> | 2020-09-26 22:09:43 +0300 |
|---|---|---|
| committer | David Crocker <dcrocker@eschertech.com> | 2020-09-26 22:09:43 +0300 |
| commit | abe658215864d1abbbc5f9866e1c7292463e1091 (patch) | |
| tree | a44c1122e248d0cb6e0f5fdb9fe0d52b28b2107a /src/Duet3Mini | |
| parent | 207b47f6ac82191ef38888e13ea1533a23b3fda8 (diff) | |
Added definition of Vref series resistor to hardware definition
Diffstat (limited to 'src/Duet3Mini')
| -rw-r--r-- | src/Duet3Mini/Pins_Duet3Mini.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Duet3Mini/Pins_Duet3Mini.h b/src/Duet3Mini/Pins_Duet3Mini.h index a2f4153e..5a4bde62 100644 --- a/src/Duet3Mini/Pins_Duet3Mini.h +++ b/src/Duet3Mini/Pins_Duet3Mini.h @@ -229,7 +229,7 @@ constexpr Pin VssaSensePin = PortBPin(4); constexpr Pin VrefSensePin = PortBPin(5); constexpr float DefaultThermistorSeriesR = 2200.0; // Thermistor series resistor value in ohms -constexpr float MinVrefLoadR = (DefaultThermistorSeriesR / ARRAY_SIZE(TEMP_SENSE_PINS)) * 4700.0/((DefaultThermistorSeriesR / ARRAY_SIZE(TEMP_SENSE_PINS)) + 4700.0); +constexpr float MinVrefLoadR = (DefaultThermistorSeriesR / NumThermistorInputs) * 4700.0/((DefaultThermistorSeriesR / NumThermistorInputs) + 4700.0); // there are 3 temperature sensing channels and a 4K7 load resistor #if defined(DUET3MINI_V04) constexpr float VrefSeriesR = 27.0; |