Re: [Bug 45986] Re: unable to bind to pilot



On Tue, 2006-26-09 at 16:25 -0400, David A. Desrosiers wrote:
> > > Just connect your TX to the USB port, but don't hit any buttons at all
> > > on your Palm or any desktop Palm GUI applications. Do you see any
> > > activity in the logs related to USB activity? 
>  
> > yes.  dmesg gives this (this is with the visor module un-blacklisted):
> > 
> > > [17180305.500000] usb 3-1: new full speed USB device using uhci_hcd and address 4
> > > [17180305.672000] usb 3-1: configuration #1 chosen from 1 choice
> > > [17180305.676000] visor 3-1:1.0: Handspring Visor / Palm OS converter detected
> > > [17180305.676000] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB2
> > > [17180305.676000] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB3
> 
> If you're simply connecting the cable to your Palm and doing nothing
> else, and the kernel detects a new device, wakes up and loads the visor
> module... that's a problem. 
> 
will the problem be as bad if I avoid visor and try to use libusb?  From
your comments I imagine it will be.

> Well, if we can stop your TX from doing that initial "Hello, I'm here!"
> wakeup when it is first plugged in, that might help. I've heard
> LifeDrive users say that they plug it in, unplug it and then plug it in
> again a few seconds later to "trick" the hardware into synchronizing,
> but that's not really a fix I'd like to recommend. 
> 
didn't notice any improvements when I tried this 'fix'

>  I'd recommend
> Bluetooth if you can get that working properly. 

ok, I'm working on this now.  the interface is a bit different on the TX
than the interface you describe in the howto, but for the most part I
seem to be able to get around the differences.  THere's no "primary pc"
menu item in the hotsync options, but that doesn't seem to matter for
the network connection, at least.  I have successfully set up a buetooth
connection to my computer!  So now I can access google from my palm...
as long as I'm next to my laptop...  THis seems to me to indicate that
the dund service is working properly.

unfortunately I can't do the sync operation.  Most of the time I get the
message "unableto initiate Hotsync operation, because the port is in use
by another application".  Then I found references to the rfcomm command
and tried this:
# rfcomm listen 0 1
Can't bind RFCOMM socket: Address already in use

I don't know much about bluetooth/rfcomm but I notice that there are
bios switches that control bluetooth swerial port simulation on my
laptop.  not sure if I have to mess with those to fix this.

by issuing various rfcomm "listen" commands I was able to avoid this
error message and just generate the more familiar infinite hang and
connection failure.  haven't been able to replicate this behaviour,
though.  

as usual, I'd appreciate any help you can give getting me out ofthe
woods.  and/or suggesting other/next steps.

thanks,

matt
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