Re: [Bluez-users] UART bluetooth chip problem

[Marcel Holtmann <marcel@holtmann.org>]

Hi Arthur,

> I tried the using the BCSP as the protocol and set the
> PSKEY_UART_CONFIG_BCSP value as 0806, however, when I tried to attach
> the chip again, using:
> 
> hciattach -s 115200 /dev/ttyS1 bcsp 115200 noflow
> 
> I get BCSP initialization error. I tried using flow too but that
> doesn't help. Finally, I used "any" for the type again and the
> hciattach worked. However when i run hciconfig hci0 up i get another
> connection timed out. :(
> 
> I have absolutely no idea what might be wrong... :( Hope you have some
> clues. 

I have no clue, because I don't know the settings of this module. The
any identifier is too stupid to detect a working UART, but the csr and
bcsp identifiers will do this. Maybe your UART is broken. Can you use
PSTool over the UART?

Regards

Marcel




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