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Merge pull request #11302 from s-hadinger/fix_dht12

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Fix DHT12 on ESP32
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Theo Arends 2021-03-12 09:06:04 +01:00 committed by GitHub
commit 4072d6485f
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1 changed files with 2 additions and 2 deletions
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tasmota/xsns_58_dht12.ino
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@ -56,8 +56,8 @@ bool Dht12Read(void)
uint8_t tempTenth = Wire.read(); uint8_t tempTenth = Wire.read();
uint8_t checksum = Wire.read(); uint8_t checksum = Wire.read();
Dht12.humidity = ConvertHumidity( (float) humidity + (float) humidityTenth/(float) 10.0 ); Dht12.humidity = ConvertHumidity( humidity + ((float) humidityTenth) /10 );
Dht12.temperature = ConvertTemp( ((float)temp + (float)(tempTenth & 0x7F) / (float) 10.0) * (tempTenth & 0x80) ? -1.0 : 1.0 ); Dht12.temperature = ConvertTemp( (temp + (tempTenth & 0x7F) / 10.0f) * ((tempTenth & 0x80) ? -1 : 1) );
if (isnan(Dht12.temperature) || isnan(Dht12.humidity)) { return false; } if (isnan(Dht12.temperature) || isnan(Dht12.humidity)) { return false; }