On 3/13/19 3:47 PM, Mike Tancsa wrote:
On 3/12/2019 5:43 PM, Hans Petter Selasky wrote:
On 3/12/19 9:49 PM, Mike Tancsa wrote:
Hi,
Maybe the device expects some kind of BIOS to enumerate it quickly and
if not, goes into sleep mode.
Try setting:
hw.usb.ehci.no_hs=1
In /boot/loader.conf .
Does this change anything?
usbd_setup_device_desc: getting device descriptor at addr 2 failed,
USB_ERR_IOERROR
usbd_setup_device_desc: getting device descriptor at addr 2 failed,
USB_ERR_IOERROR
usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_IOERROR,
ignored)
usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_IOERROR,
ignored)
seems to reliably come up with this setting on when loading u3g out of
loader.conf and letting devd do it later.
The other variable that can trigger it is if I load a bunch of other
klds like umodem, ucom,uplcom and uftdi.
Hi,
Can you check if the auto-installer is enabled on your device or not?
Try Googling the AT-command to disable this.
USB devices are not allowed to return with a STALL-PID on set-address
messages, so this is violation of established USB standards. Maybe you
need a USB wire-analyzer to nail this issue.
There are a bunch of tunables for example:
hw.usb.timings
Although testing a bit with
hw.usb.timings.extra_power_up_time=990
seems to make the error on dmesg just up come up at a different, later
point.
setting
hw.usb.timings.port_powerup_delay=1000
does seem to help! At least I was able to boot up 50% of the time.
Trying with 2000 however, does not seem to make it better. still 50/50
OK
Which affect how the USB device is enumerated.
Is your device running the latest firmware from HUAWEI?
Not sure. I have never upgraded the firmware in these guys before.
Manufacturer: Huawei Technologies Co., Ltd.
Model: ME909u-523
Revision: 11.430.63.00.00
IMEI: xxxxx
+GCAP: +CGSM
Do you know of any references on how to do this ? Looking at the AT
command manual
HUAWEI should have some binaries for updating their dongles somewhere.
Last time I tried this I got the update from where I bought it. Though
it might require MacOS or Windows before it will install :-(
AT^FOTADET
OK
^FOTASTATE: 11
^DEND: 1,33,IPV4
and tried again
AT^FOTADET
OK
^FOTASTATE: 11
^FOTASTATE: 13,13
^HCSQ: "LTE",50,41,94,10
^HCSQ: "LTE",44,41,137,22
AT^FOTADLQ
^FOTADLQ: 1,"FIRMWARE1",0,0
I think 13 means "New version query failed"
My guess is that I need to setup some specific APN data to talk to
Huawei ? The modem is not specifically designed for the carrier, so I
dont know if the carrier usually has stuff behind the scenes for such
updates.
Although the command AT^FWLOAD=<update_type>
This command is used to specify the upgrade type, transmit the upgrade
file into the
module using 1K-Xmodem, and start the upgrade. The following table lists
the ports
supported by the full and differential upgrades.
So if I can find a firmware file, I can do an old school xmodem-1k
upload. I will see if I can find one from Huawei.
OK
--HPS
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