Firmware update of MC7455 timing out.

Thu Jan 11 12:04:46 UTC 2018

Thanks Bjørn, just me then!

Hi  Aleksander, unfortunately no change with --override-download, I get the
same output:

loading device information before the update...
> setting firmware preference:
>   firmware version: '02.24.05.06'
>   config version:   '002.034_000'
>   carrier:          'VERIZON'
> rebooting in download mode...
> download mode detected
>
> error: error creating device: unexpected response received in dload sdp:
> 0x13

Looking at the verbose logs it still doesn't pickup /dev/ttyUSB0 is in
bootandhold mode so times out and reboots into application mode. It then
detects that
the AT control port /dev/ttyUSB2 is a match. I will try and look at the
code that detects the applicable USB port.

I notice that when the modem reboots and comes back up in the download mode
(9070) it's has a different USB path than during application mode (9071)
where /dev/ttyUSB2 is detected erroneously: Application mode: 2-3 (USB3)
download mode:  1-6 (USB2). I suspect this is the issue.

>
> 12186] usb 2-3: USB disconnect, device number 7
>
>
> 12463] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected
> from ttyUSB0
>
> 12476] qcserial 2-3:1.0: device disconnected
>
>
> 12659] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected
> from ttyUSB1
>
> 12671] qcserial 2-3:1.2: device disconnected
>
>
> 13485] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected
> from ttyUSB2
>
> 13499] qcserial 2-3:1.3: device disconnected
>
>
> 13609] qmi_wwan 2-3:1.8 wwan0: unregister 'qmi_wwan' usb-0000:00:14.0-3,
> WWAN/QMI device
>
> 21433] qmi_wwan 2-3:1.10 wwan1: unregister 'qmi_wwan' usb-0000:00:14.0-3,
> WWAN/QMI device
>
> 30129] usb 1-6: new high-speed USB device number 5 using xhci_hcd
>
>
> 95057] usb 1-6: New USB device found, idVendor=1199, idProduct=9070
>
>
> 95061] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>
>
> 95064] usb 1-6: Product: Sierra Wireless MC7455 Qualcomm
>
>
> 95066] usb 1-6: Manufacturer: Sierra Wireless, Incorporated
>
>
> 95067] usb 1-6: SerialNumber: LQ64644441021010
>
>
> 95561] qcserial 1-6:1.0: Qualcomm USB modem converter detected
>
>
> 95643] usb 1-6: Qualcomm USB modem converter now attached to ttyUSB0
>
>
> 27572] usb 1-6: USB disconnect, device number 5
>
>
> 27850] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected
> from ttyUSB0
>
> 27863] qcserial 1-6:1.0: device disconnected
>

Regards,

--
Paul

On 10 January 2018 at 20:21, Aleksander Morgado <aleksander at aleksander.es>
wrote:

> On Wed, Jan 10, 2018 at 9:18 PM, Aleksander Morgado
> <aleksander at aleksander.es> wrote:
> > On Wed, Jan 10, 2018 at 12:35 PM, Paul Gildea <gildeap at tcd.ie> wrote:
> >> I uninstalled libqmi to test out upgrading with the Sierra Wireless
> >> driver/application. That worked fine and I upgraded to the newest
> firmware
> >> successfully. I reinstalled libqmi to try it out again, upgrading from
> the
> >> new firmware this time in case my old firmware was causing a problem
> however
> >> it had the same issue below. I checked permissions at each stage and
> also
> >> that nothing else was using the port. I can still upgrade my MC7304's
> fine
> >> with libqmi, has anyone upgraded their MC7455's firmware?
> >>
> >>> [10 Jan 2018, 12:25:55] [Debug] [qfu,utils] operating mode set
> >>> successfully...
> >>> [10 Jan 2018, 12:25:55] [Debug] [qfu-updater] reset requested
> >>> successfully...
> >>> [10 Jan 2018, 12:25:55] [Debug] [qfu-updater] cleaning up QMI device...
> >>> [10 Jan 2018, 12:25:55] [Debug] [/dev/cdc-wdm0] Releasing 'dms' client
> >>> with flags 'none'...
> >>> [10 Jan 2018, 12:25:55] [Debug] [/dev/cdc-wdm0] Unregistered 'dms'
> client
> >>> with ID '2'
> >>> rebooting in download mode...
> >>> [10 Jan 2018, 12:25:55] [Debug] [qfu-updater] reset requested, now
> waiting
> >>> for TTY device...
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove ttyUSB0
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3:1.0
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove ttyUSB1
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove ttyUSB2
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3:1.2
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3:1.3
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove wwan0
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove cdc-wdm0
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3:1.8
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove wwan1
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove cdc-wdm1
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3:1.10
> >>> [10 Jan 2018, 12:26:07] [Debug] [qfu-udev] event: remove 2-3
> >>> [10 Jan 2018, 12:26:08] [Debug] [qfu-udev] event: add 1-6
> >>> [10 Jan 2018, 12:26:08] [Debug] [qfu-udev] event: add 1-6:1.0
> >>> [10 Jan 2018, 12:26:08] [Debug] [qfu-udev] event: add ttyUSB0
> >>> [10 Jan 2018, 12:26:38] [Debug] [qfu-udev] event: remove ttyUSB0
> >>> [10 Jan 2018, 12:26:38] [Debug] [qfu-udev] event: remove 1-6:1.0
> >>> [10 Jan 2018, 12:26:38] [Debug] [qfu-udev] event: remove 1-6
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3:1.2
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3:1.0
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3:1.8
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add cdc-wdm0
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3:1.10
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add cdc-wdm1
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add 2-3:1.3
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] event: add ttyUSB0
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-udev] waiting device (tty)
> matched:
> >>> ttyUSB0
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-updater] TTY device found:
> >>> /dev/ttyUSB0
> >>> download mode detected
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] opening TTY:
> /dev/ttyUSB0
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] setting terminal in
> raw
> >>> mode...
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu,dload-message] sent sdp:
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] >> 70:00:00 [3,
> unframed]
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] >>
> 7E:70:00:00:14:46:7E
> >>> [7]
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] <<
> 13:70:00:00:6A:9A:7E
> >>> [7]
> >>> [10 Jan 2018, 12:26:45] [Debug] [qfu-qdl-device] << 13:70:00:00 [4,
> >>> unframed]
> >>> error: error creating device: unexpected response received in dload
> sdp:
> >>> 0x13
> >>
> >
> > Which is the FW version you're trying to upload to the MC7455? (e.g.
> > the full name of the file)
> >
>
> Nevermind, just read your previous emails... SWI9X30C_02.24.05.06.cwe
> and SWI9X30C_02.24.05.06_VERIZON_002.034_000.nvu right?
>
> Any difference if you run with --override-download added to the update
> command?
>
> --
> Aleksander
> https://aleksander.es
>
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