[En-Nut-Discussion] Nut/OS Device Control Block errors.

[Grahame M. Kelly]

Hi Ernst.

I have been "barking up the wrong tree" as Harald kindly pointed out. 
I was really only seeing the tree and not the forest per-say. i.e.:
The libnutdev library contains drivers for most components including LCD, 
Terminal and Debugging UART.  I just have to NutRegister them each first, 
then use them normally with stdio commands.

So the gcc errors and complaints I was trying to overcome were surfacing 
mainly because I had badly misinterpreted how-to-use Nut/OS drivers and I was 
playing with driver functions at there lowest level rather than building upon 
the driver foundation already developed within libnutdev.

I think I am on the right track now and I thank you and the others list 
members for the assistance extended to me. Ethernut group certainly is a 
responsive and helpfull group.
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Cheers. Grahame