Re: [Bluez-devel] bluetooth socket + rfcomm tty

[Marcel Holtmann <marcel@holtmann.org>]

Hi Victor,

> I use TTY because I want to provide AT command communication and PPP over 
> the same channel, in my case I send a number of AT commands, then start 
> pppd over the channel (converted to TTY) and then, after it is finished, I 
> want to send AT commands again. I want to do this all without reopening 
> bluetooth connection with the phone, which is being closed when pppd 
> finishes on TTY. I also can open a TTY from my application, so pppd can 
> not close the connection on exit (cause there are still open descriptors) 
> - but 
> sending commands through an open TTY works strange to me... 

check if your TTY is set to raw mode and actually you should look at
dund, because this provides most of this functionality. And using pppd
you can also define post-connection scripts.

Regards

Marcel




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