[External] Re: dtusb module

[Trevor Saunders]

On Mon, Mar 16, 2015 at 02:28:38PM +0000, Klarich, Terry J. wrote:
> 
> 
> -----Original Message-----
> 
> 
> no, did you maybe forget to call fflush() ?
> 
> Sorry about the late reply my life has been crazy of late.
> 
> Trev
> ------
> 
> Hi Trev:
> 
> It seemed wasteful to me to call fflush each time printf was called to output 
> a line of text.  I originally used setvbuf() to put stdout in line mode.  
> Evidently, I did something wrong or don't understand setvbuf().  I have since 
> switched to fflush() for now so I can continue.  I'll revisit setvbuf() later.

in the case of init I think the two line reply could get only one fflush
which I think would be more efficient than using setvbuf, but I'm not
very familiar with setvbuf.

Trev

> 
> THANKS!
> Terry
> 
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