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avoid #define in generateDeviceFingerprint()

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Frank
2025-11-29 00:47:45 +01:00
parent 5d4fdb171e
commit e1f5bbf895
1 changed files with 3 additions and 3 deletions
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6
wled00/util.cpp
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@@ -1170,11 +1170,11 @@ String generateDeviceFingerprint() {
// mix in ADC calibration data:
esp_adc_cal_characteristics_t ch;
#if SOC_ADC_MAX_BITWIDTH == 13 // S2 has 13 bit ADC
#define BIT_WIDTH ADC_WIDTH_BIT_13
constexpr auto myBIT_WIDTH = ADC_WIDTH_BIT_13;
#else
#define BIT_WIDTH ADC_WIDTH_BIT_12
constexpr auto myBIT_WIDTH = ADC_WIDTH_BIT_12;
#endif
esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, BIT_WIDTH, 1100, &ch);
esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, myBIT_WIDTH, 1100, &ch);
fp[0] ^= ch.coeff_a;
fp[1] ^= ch.coeff_b;
if (ch.low_curve) {