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BUG : return DHT_ERROR_CHECKSUM when temperature is negative. #1
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So I removed "currentTemperature &= 0x7FFF" line 208 and put "& 0x7FFF" in the expression line 209. Now it works with negative temperatures.
nethoncho
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Mar 25, 2013
Fix for DHT_ERROR_CHECKSUM with negative temperatures
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Suggested fix (from pull request) is not accurate for me because the unary minus will be performed before the & |
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So I removed "currentTemperature &= 0x7FFF" line 208 and put "& 0x7FFF" in the expression line 209.
Now it works with negative temperatures.