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RE: Re: LPC2148 USB

2006-01-09 by Steve Franks

Ian,

Fear not.  If you want it for GCC, I'm working on it, and I don't give up
easily.  However, I'm not getting paid for it at the moment; I just think
everyone should be able to evaluate the hardware & examples w/o buying into
high-priced tools (I'm also a firm believer that GCC is of equal or higher
quality than any alternative) [I also like templates which no one else seems
to implement in the embedded world - please, someone contradict me].

As such, you may have to be patient; perhaps we could collaborate a bit?

On the other hand, if you just want to see that your board works, download
the limited (free) Keil tools.  You only have to add one line to their
examples to make them work on the IAR/Olimex 2148 boards.  I'd suggest a
reply off-list if I can be of help to that ends (it's been discussed),
unless it's of general interest.

I already have GCC-ported copies of the Keil examples that build, but don't
talk correctly - windows complains of Usb errors.  I'm suspecting an
interrupt problem, although I don't rule out other madness, like
struct-packing, or crt.S - type problems.  I've even got the warnings out of
the build, still no-go.

-> If anyone on list understands differences between Keil & GCC from a
compiler-behavior standpoint, I'd love to hear from you.

Steve



________________________________________________________________________
>
> Message: 24
>    Date: Mon, 9 Jan 2006 12:15:37 -0800
>    From: "Joel Winarske" <joelw@...>
> Subject: RE: Re: LPC2148 USB
>
> Hi Ian,
>
> > Would you be willing to share your IAR ports of the Keil Code?
>
> You missed my reply on a similar request.  Short answer is no.  Long
> answer
> is that I've invested a fair amount of time and $1k on a USB hardware
> analyzer.  Hence it would not be fair to my wife and three small children.
>
> Regards,
> Joel Winarske
>


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