Hi all.
I am working on bluetooth support for the Motorola EZX platform (a780/e680
phones) and i am unable to hciattach bcm2035 at baud rates higher than
230400.
I reverse engineered the original firmware and found that it uses a
different argument to the hci command that sets the baud rate when setting
460800 and 921600, i have changed hciattach.c and it works at full speed for
me now.
What i want to know is if anyone is using this chip at rates higher than
230400 before submiting my patch, so it doesnt break anyone else work.
Currently i know that the EZX platform and most Palm handhelds use this chip
on the UART port. My patch works for EZX and i am waiting feedback from the
hackndev guys about the palms.
My patch also adds support for setting the bdaddr on chip init, otherwise
this chip gets 00:00:00:00:00:00.
Thank you in advance.
--
EOF
Daniel Ribeiro
2007/5/15, Marcel Holtmann <[email protected]>:
>
> post your patch and I will integrate it.
>
Here it is. Thank you Marcel.
--
EOF
Daniel Ribeiro
Hi Daniel,
> I am working on bluetooth support for the Motorola EZX platform
> (a780/e680 phones) and i am unable to hciattach bcm2035 at baud rates
> higher than 230400.
>
> I reverse engineered the original firmware and found that it uses a
> different argument to the hci command that sets the baud rate when
> setting 460800 and 921600, i have changed hciattach.c and it works at
> full speed for me now.
>
> What i want to know is if anyone is using this chip at rates higher
> than 230400 before submiting my patch, so it doesnt break anyone else
> work. Currently i know that the EZX platform and most Palm handhelds
> use this chip on the UART port. My patch works for EZX and i am
> waiting feedback from the hackndev guys about the palms.
>
> My patch also adds support for setting the bdaddr on chip init,
> otherwise this chip gets 00:00:00:00:00:00.
post your patch and I will integrate it.
Regards
Marcel
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