[TiLP-devel] [ tilp-Bugs-1808645 ] Backup - Connection Resets

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Bugs item #1808645, was opened at 2007-10-06 16:17
Message generated for change (Comment added) made by roms
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Category: None
Group: None
Status: Open
Resolution: Accepted
Priority: 5
Private: No
Submitted By: rpdrum (rpdrum)
Assigned to: Romain Liévin (roms)
Summary: Backup - Connection Resets

Initial Comment:
I have a Voyage 200 connected via the "silver" usb cable.  I am running TILP2 V1.07 under Linux (Fedora Core 7).  From info screen:

Framework version (cables=1.0.9, files=1.0.7, calcs=1.0.7, conv=1.0.4)

When using the backup function it gets to a large flash application, and when the transfer of this file appears to be complete, sometimes I get a popup window saying the connection is being reset, then (regardless of whether I get the "reset" message) I get a popup window with the following message:

Msg: timeout occured while reading to the device.
Cause: check that link cable is plugged and/or the calculator is ready.
System: Resource temporarily unavailable (errno = 11)

At that point, the backup is failed.  Where this problem occurs does not appear to have any consistency.  It *usually* occurs on the first larger file transfer, but sometimes I actually get to the second larger flash app before getting these results.  I have also had it occur on a rom dump.  I have checked the log messages and don't find anything unusual there when this occurs.

I have attached a gzipped file with the tilp output in it.  If I can provide anything else, let me know.  I really like this program and would like to get it working reliably for my setup.

Thanks.



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>Comment By: Romain Liévin (roms)
Date: 2007-10-13 22:21

Message:
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user_id=136160
Originator: NO

Did you install TiLP from source or package? Would you be able to run a
test for me?

If yes, open ticalcs2/src/backup.c, look for ticalcs_calc_recv_tigroup and
next, look for TRYF(handle->calc->is_ready(handle)).

Simply add 'PAUSE(250);' just before and just after this line.

Install the library again, re-run TiLP and take me up to date...

Thanks, Romain.

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You can respond by visiting: 
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