Incorrect SimpleDHTErr* status returned by read(int pin, ...) and read2(int pin, ...) methods #26
Description
There is a nasty bug in read()/read2() methods taking the pin argument:
- int SimpleDHT::read(int pin, byte* ptemperature, byte* phumidity, byte pdata[40])
- int SimpleDHT11::read2(int pin, float* ptemperature, float* phumidity, byte pdata[40])
- int SimpleDHT22::read2(int pin, float* ptemperature, float* phumidity, byte pdata[40])
They do not have return statements, so they return random value as temperature reading status.