gnupic: Re: [gnupic] USB code, PICDEM FS USB and Linux
Subject:
Re: [gnupic] USB code, PICDEM FS USB and Linux
From:
Alessandro Zummo ####@####.####
Date:
31 Jan 2006 01:07:07 +0000
Message-Id: <20060131020558.6962bca9@inspiron>
On Sat, 28 Jan 2006 16:47:39 +0800
Xiaofan Chen ####@####.#### wrote:
> I think interrupt transfer is not necessary. It seems to me that lab2
> code only implements control transfer (EP0).
I've added support for vendor requests (attached). now you can use
libusb/usb_control_msg to send minimal data to the device using
the index and value field. It can be useful for small application.
I'm not sure I've implemented it correctly, but it works ;)
I think that's the last thing I want to do in assembly for USB
next step: find something for sdcc.
> > Do you know if there's an SDCC version of any USB code that can work
> > with the PICDEM FS USB?
>
> I only know the following but I have not tried it yet. Hope this helps.
> The email should be in the mailing list archive but I forward it here again.
I'll have to try it, thanks.
--
Best regards,
Alessandro Zummo,
Tower Technologies - Turin, Italy
http://www.towertech.it
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