[Bug 298] New: dfu-util always needs 2 calls to run

bugzilla-daemon at bugzilla.openmoko.org bugzilla-daemon at bugzilla.openmoko.org
Wed Mar 21 14:04:37 CET 2007


http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=298

           Summary: dfu-util always needs 2 calls to run
           Product: OpenMoko
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Host Software
        AssignedTo: buglog at lists.openmoko.org
        ReportedBy: mickey at vanille-media.de


It looks like the dfu-util needs to have an increased timeout for checking for
the device after changing modes / resetting bus. Please see the following
(reproducable) output:

mickey at allanon:/tmp/moko$ dfu-util -d 0x1457:0x5119 -a 5 -R -D
openmoko-devel-image-fic-gta01-20070321132058.rootfs.jffs2
dfu-util - (C) 2007 by OpenMoko Inc.
This program is Free Software and has ABSOLUTELY NO WARRANTY

Opening USB Device 0x1457:0x5119...
Claiming USB DFU Runtime Interface...
Determining device status: state = appIDLE, status = 0
Device really in Runtime Mode, send DFU detach request...
Resetting USB...
not at least 2 device changes found ?!?
Lost device after RESET?

mickey at allanon:/tmp/moko$ dfu-util -d 0x1457:0x5119 -a 5 -R -D
openmoko-devel-image-fic-gta01-20070321132058.rootfs.jffs2
dfu-util - (C) 2007 by OpenMoko Inc.
This program is Free Software and has ABSOLUTELY NO WARRANTY

Opening USB Device 0x1457:0x5119...
Found Runtime: [0x1457:0x5119] devnum=10, cfg=0, intf=0, alt=5, name="rootfs"
Claiming USB DFU Interface...
Setting Alternate Setting ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
Transfer Size = 0x1000
bytes_per_hash=518062
Starting download: [##########



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