Hi,
On Fri, May 02, 2014 at 04:54:31AM -0400, Berk Akinci wrote:
> 1) Is there enough interest in using RaspberryPi as the whole
> debugger? (no host/USB dongle necessary.)
Well, apparently some people are using that, but I've no idea how
many. I still haven't seen any nice buffer board (like t
El Viernes, 2 de mayo de 2014 13:14:10 David Riley escribió:
> I'd be pleased to see something like this that approaches a nice speed. The
> Linux userland GPIO layer is brain-dead and slow, as far as I'm
> concerned. It's entirely designed for control via shell scripts, and
> introduces a number
On May 2, 2014, at 4:54 AM, Berk Akinci wrote:
> 3) The BCM2835 SPI controller appears to be flexible enough to use as a JTAG
> master. The current SPI driver couldn’t accommodate JTAG. If I go about
> writing a new driver on the Pi, how should the interface look to the
> application (OOCD s
On 02.05.2014 11:25, st...@nixia.no wrote:
>> 3) The BCM2835 SPI controller appears to be flexible enough to use as
>> a JTAG master. The current SPI driver couldn’t accommodate JTAG.
>> If I go about writing a new driver on the Pi, how should the
>> interface
>> look to the application (OOCD spe
I had only considered JTAG. The BCM2835 has two “universal” SPI controllers
that can shift out 1 to 32 bits at a time. I went back to the Peripheral spec
to verify. One thing I hadn’t noticed the first time, was that the Universal
SPI controllers were on pins not all brought out to the GPIO h
> 3) The BCM2835 SPI controller appears to be flexible enough to use as
> a JTAG master. The current SPI driver couldn’t accommodate JTAG.
> If I go about writing a new driver on the Pi, how should the
> interface
> look to the application (OOCD specifically). Do you have other JTAG
> interface
Hi,
I’ve found OpenOCD useful recently at work. Our debugger hadn’t arrived, so I
put together a setup using OpenOCD+AlteraUSBblaster. For that, I thank you.
I am interested with the idea of using OpenOCD+RaspberryPi as a self-contained
debugger. (Plug in power, ethernet, JTAG cable and off
