Re: [Bluez-users] Re: USB Bluetooth works manually, but won't hotplug with the SAME script

[Alfredo Meraz <alfredo_meraz@yahoo.com.mx>]

Hi Sebastian :)
Thanks for your prompt help.
I've tried the script... unfortunately, again, it
works manually, but doesn't work with hotplug :( ... I
had to remove the "modprobe bluetooth", because it
didn't find the module, but AFAIK, the functionality
is implemented in hci_usb... I might be wrong on this
:(
What the last 2 lines do, is what other people are
suggesting to do with an rfcomm-kernel patch :)...
basically, the second to last line:
sdptool add --channel=3 SP
adds the Serial Port service to sdpd, and the last
line, fires up a pppd connection everytime a
connection request comes from channel 3, establishing
a connection to the palm :)
Is there a chance that the problem is caused by the
environment the kernel uses to execute the script is
more restricted than when I do it manually? If so, how
do I determine the difference? :S
Best regards.
Alfredo

 --- Sebastian Roth <sebiroth@web.de> escribió: 
> Hi Alfredo,
> 
> I can't say what exactly the problem is but IMHO the
> script
> is not structured very wise. Maybe the script is
> executed before
> the needed modules are loaded when used for
> hotplugging.
> Here is my suggestion for a script:
> 
> #!/bin/sh
> # get the bluetooth things ready
> PATH=/bin:/sbin:/usr/bin:/usr/sbin
> 
> # load all modules
> modprobe bluetooth
> modprobe hci_usb
> modprobe l2cap
> modprobe rfcomm
> 
> # start the deamons
> # AFAIK the configfile paths are default
> # so there is no need to specify these
> hcid
> sdpd
> rfcomm bind all
> 
> # this is done by hcid!
> # hciconfig hci0 up
> 
> # don't really know what these
> # commands do but seems ok to me
> sdptool add --channel=3 SP
> dund --listen --channel 3 --msdun noauth
:192.168.1.240 crtscts 115200 ms-dns 192.168.1.1
> lock
> 
> 
> I have not tested this script but it _should_ work.
> 
> Best regards,
> Sebastian
> 
> 
> 
>
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