On 2006-08-31, N. Coesel <[email protected]> wrote:
>> I am definetly going to take a closer look at the stand-alone
>> updater that's in the python directory. Being able to provide
>> a firmware update that has the firmware bundled with it will be
>> pretty nice once a few units escape into the field.
>
> If there is time to alter the circuit, you could consider the
> BSL loader. I use it all the time (with an on-board USB to
> serial converter chip).
We've thought about it. We don't have room for two connectors,
and a 3-pin BSL connector doesn't really take much less board
space than a 6-pin JTAG connector. Since you can't debug via
BSL we picked JTAG.
Once units are in teh field, the primary upate mechanism will
be via software through a different interface -- the JTAG
interface will be a fallback.
--
Grant Edwards grante Yow! Are we live or
at on tape?
visi.com
