Hi Antonis,

What platform are you using?
What is DHT21? I couldn't find anything about it..

Best,
Andras Biro
http://ucmote.com



On Tue, Apr 8, 2014 at 6:22 PM, Antonis Tzounis <atzou...@gmail.com> wrote:

> Hello,
> I am trying to use SHT21 sensor, but there are errors both in my
> configuration file and when I am trying to compile my code.  The error is
> : component 'Sht21C' is not generic
>
> This is the part of the code that has this error:
>  components new Sht21C as TempSensor;
> components new Sht21C as HumiSensor;
>
> Please not that I have already created in my main module file.
> //READ (SENSE)
> interface Read<uint16_t> as TempRead; //Temperature reader
> interface Read<uint16_t> as HumiRead; //Humidity reader
>
> And I implement the wiring back in my configuration file.
>
> This code works with SensirionSht11() device (which is generic).
>
> What am I doing wrong? Do you think it will work with DHT21(3-pin
> interface) sensor?
>
> I am quite new in TinyOs so any suggestion, further reading or guidance
> would be very helpful.
> Thank you all.
>
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>
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