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Define ADC_MULTIPLIER for adjustable ADC calculation
pull/2164/head
Snayler
2 months ago
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GitHub
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GPG Key ID: B5690EEEBB952194
1 changed files with
4 additions and
1 deletions
-
variants/heltec_v3/HeltecV3Board.h
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@ -11,6 +11,9 @@ |
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#ifndef PIN_ADC_CTRL // set in platformio.ini for Heltec Wireless Tracker (2)
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#define PIN_ADC_CTRL 37 |
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#endif |
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#ifndef ADC_MULTIPLIER //default ADC multiplier
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#define ADC_MULTIPLIER 5.42 |
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#endif |
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#define PIN_ADC_CTRL_ACTIVE LOW |
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#define PIN_ADC_CTRL_INACTIVE HIGH |
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@ -88,7 +91,7 @@ public: |
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digitalWrite(PIN_ADC_CTRL, !adc_active_state); |
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return (5.42 * (3.3 / 1024.0) * raw) * 1000; |
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return (ADC_MULTIPLIER * (3.3 / 1024.0) * raw) * 1000; |
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} |
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const char* getManufacturerName() const override { |
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