[coreboot] USB debug cables and emulation
joe at settoplinux.org
Mon Jul 14 02:58:08 CEST 2008
On Tue, 08 Jul 2008 08:31:12 -0500, bari <bari at onelabs.com> wrote:
> Joseph Smith wrote:
>> Great. I am going to be on vacation next week. I am about half way
>> reading the USB 2.0 specification (http://www.usb.org/developers/docs/),
>> I will try to finish by next week and dive right in when I get back :-)
> Take a look at the microchip PIC devices as an inexpensive alternative
> for a USB debug device. PIC24FJ128 series is ~$5 and should do the job.
> They give you all the source to a USB stack and the device supports
> custom modes as well as device, Host, and OTG.
> Some versions have 4 uarts in addition to the USB 2.0 controller if you
> wanted to do USB --> Serial.
Thanks Bari, I will look into this :-)
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