Re: Huawei 3131 with idVendor=12d1, idProduct=14fe
by matti kaasinen
Denis,
I noticed from the logs that 'net' should have been probed by
huawei_cdc_ncm module instead of plain cdc_ncm. I managed getting sysfs
lines after "net finished" line in ofonod log after changing cdc_ncm to
huawei_cdc_ncm (below):
..plugins/udev.c:udev_event() subsystem net finished
..plugins/udevng.c:check_usb_device() huawei_cdc_ncm [12d1:1506]
..plugins/udevng.c:add_device()
/sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1
..plugins/udevng.c:add_device()
/sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.1/net/wwan0
..plugins/udevng.c:add_device() wwan0 (huawei) 255/2/22 ==> (null) (null)
I also got net record from setup_huawei() printout:
..plugins/udevng.c:setup_huawei() mdm=/dev/ttyUSB0 pcui=/dev/ttyUSB2
diag=/dev/ttyUSB1 qmi=(null) net=wwan0
Now this process proceeded further providing printout from
provision_get_settings():
..plugins/provision.c:provision_get_settings() Provisioning for MCC 244,
MNC 05, SPN 'elisa'
..plugins/provision.c:provision_get_settings() Found 1 APs
..plugins/provision.c:provision_get_settings() Name: '(null)'
..plugins/provision.c:provision_get_settings() APN: 'internet'
..plugins/provision.c:provision_get_settings() Type:
OFONO_GPRS_CONTEXT_TYPE_INTERNET
..plugins/provision.c:provision_get_settings() Username: '(null)'
..plugins/provision.c:provision_get_settings() Password: '(null)'
After that came some errors:
..src/sim.c:ofono_sim_remove_spn_watch() 0x11cf60
ofonod: PCUI: > AT+CPBS=?\r
ofonod: PCUI: < \r\n+CME ERROR: 14\r\n
ofonod: PCUI: > AT+CPBS=?\r
ofonod: PCUI: < \r\n+CME ERROR: 14\r\n
ofonod: PCUI: > AT+CPBS=?\r
ofonod: PCUI: < \r\n+CPBS: ("SM","EN","ON")\r\n\r\nOK\r\n
I did not see any progress on connman side.
Modifications in plugins/udevng.c
vendor_list[]:
{ "huawei", "huawei_cdc_ncm", "12d1" },
setup_huawei():
g_strcmp0(info->interface, "255/2/22") == 0 ||
g_strcmp0(info->interface, "255/1/56") == 0) {
net = info->devnode;
Where should I look next?
I could provide full log, but I am not sure if attachments/messages with
attachments pass through.
Thanks,
Matti
2016-01-08 17:36 GMT+02:00 matti kaasinen <matti.kaasinen(a)gmail.com>:
> Denis,
> It was not that easy as adding that "255/2/22" -line ( without '(' ) for
> net detection.
> It still returns null for net. Ofono.log attached.
>
> -Matti
>
> 2016-01-08 15:59 GMT+02:00 matti kaasinen <matti.kaasinen(a)gmail.com>:
>
>> Denis,
>>
>> I studied both my desktop operation (ModemManager & NetworkManager) and
>> Cortex A8 board operation with ofono & connaman. I took logs from both of
>> them (attached). I also took lsusb listing and verified sysfs with my
>> desktop logs.
>> From ModemManager logs it seems that ModemManager does not suppoer
>> cdc-wdm interface. It finds three interfaces:
>> tty/ttyUSB2 at (primary)
>> net/wwan0 data (primary)
>> tty/ttyUSB0 data (secondary)
>>
>> Cortex A8 board sysfs seems have following nodes:
>>
>> /sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.0/ttyUSB0
>>
>> /sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.1/net/wwan0
>>
>> /sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.2/ttyUSB1
>>
>> /sys/devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb2/2-1/2-1:1.3/ttyUSB2
>>
>> Thereafter it seems using ttuUSB2 for communication (AT commands anyway).
>> Compared to sysfs/lsusb and ofono.log
>> ttyUSB2 and ttyUSB0 match (bDeviceSubClass/bDeviceProtocol). Both use
>> ttyUSB2. However ofono does not get setup_huawei()/net, so it does not have
>> net/wwan0=net. As you noted, most likely setup_huawei() logic requires
>> following modification:
>> } else if (g_strcmp0(info->interface, "255/1/8") == 0 ||
>> (g_strcmp0(info->interface, "255/2/22") == 0 ||
>> g_strcmp0(info->interface, "255/1/56") == 0) {
>> net = info->devnode;
>>
>> I'll try that and see how it works.
>> -Matti
>>
>> 2016-01-07 18:39 GMT+02:00 Denis Kenzior <denkenz(a)gmail.com>:
>>
>>> Matti,
>>>
>>> On 01/07/2016 03:54 AM, matti kaasinen wrote:
>>>
>>>> Denis,
>>>>
>>>> I inserted that line to vendor_list[]. Unfortunately it did not make any
>>>> difference.
>>>> I need to execute /usr/lib/ofono/
>>>> enable-modem
>>>> online-modem
>>>>
>>>> After that cellular_...._context1 becomes powered on
>>>> connmanctl monitor reports these events. It also reports Strength
>>>> changes.
>>>>
>>>
>>> Sounds like the modem is being detected
>>>
>>>
>>>> When I try to execute:
>>>> connmanctl connect cellular_244052161781216_context1
>>>>
>>>> I get:
>>>> Error /net/connman/service/cellular_244052161781216_context1:
>>>> Input/output error
>>>>
>>>>
>>> It is hard to say anything without detailed oFono logs. Can you enable
>>> AT command logging and debug information using:
>>>
>>> as root:
>>> export OFONO_AT_DEBUG=1
>>> src/ofonod -n -d
>>>
>>> When I try to execute:
>>>> connmanctl config cellular_244052161781216_context1 --autoconnect yes
>>>>
>>>> I get:
>>>> Error cellular_244052161781216_context1: Invalid service
>>>>
>>>> This is just like it used to be before change.
>>>>
>>>> Supposing that I can somehow get this modem connected,
>>>> is it so that I need to create some agent as followes:
>>>> 1) Monitoring modem presence, e.g using
>>>> /usr/lib/ofono/test/list-contexts command.
>>>> 2) When above command returns proper context execute enable-modem and
>>>> online-modem.
>>>>
>>>> After that there should be a new service available for connaman.
>>>> Should I also write an agent monitoring/excuting connect from that event
>>>> or is there some more advanced way of doing that. Or should it work as
>>>> smoothly as it works with older version of this modem using cdc_ether
>>>> when some (hopefully minor problem gets solved) - just plug modem in and
>>>> it gets connected?
>>>>
>>>>
>>> It should work the same as older devices.
>>>
>>> I think the issue is that the NetworkInterface associated with the
>>> context is not being detected properly. E.g. rules in plugins/udevng.c
>>> need to be updated. Check out setup_huawei() function and make sure that
>>> the logic that assigns "net" is correct for your device.
>>>
>>> Regards,
>>> -Denis
>>>
>>>
>>
>
4 years, 7 months
how to run PDP establishment ?
by Near.Guo
HI
>From network search result , I know "CGACT" for PDP establishment is
removed long time ago ,but I don't know how to establish PDP by using AT-
modem ,could you help me ?
>From my test :
1. I use ZTE dongle (AT modem) , it has CGATT (PS attach) => CGDCONT
(setting profile) and log stops at this stage , no "CGACT" follows
==log==
ofonod[16082]: drivers/atmodem/gprs-context.c:at_gprs_activate_primary()
cid 1
ofonod[16082]: drivers/atmodem/gprs-context.c:at_gprs_activate_primary()
cmd: AT+CGDCONT=1,"IP","uninet"
....no CGACT....
2. I test by using phonesim , it has CGACT
===log===
ofonod[12694]: > AT+CGDCONT=5,"IP",""\r
ofonod[12694]: < \r\nOK\r\n
ofonod[12694]: > AT+CGACT=1,5\r
ofonod[12694]: < \r\nOK\r\n
ofonod[12694]: src/gprs.c:pri_activate_callback() 0xd80a00
so could you know how to fix this ?
thanks
4 years, 7 months
Ofono 1.17 over bluez5 Bluetooth : A2DP and AVRCP is working fine , but HFP- No sound -Mic/Speaker ?
by Samiran Sarkar
Hi Friends,
I 'm using an Intel IVI development board,
Configuration is like this, using Bluez -5.37, Pulseaudio 6.0 , ofono 1.17, Bluetooth A2DP and AVRCP is working fine , HFP is showing working but no sound -
I can make outgoing calls/ can accept incoming calls expected target hardware should have audio output)
but – there is no sound on the Speaker either Mic can't input voice over BT ( We are using USB (Jabra) Mic and headphone )
Any pointer so that quickly we can fix this issue ?
target platform-( Yocto linux dora build kernel 3.8)
Thanks
Samiran
d[256]: Authentication attempt without agent D
::DISCLAIMER:: The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects..
4 years, 7 months
