Hi Frank,
is it working? I had a look at ublox specification, and I think you need
some more support in ofono for establishing the LTE default bearer.
I will take this back once I have submitted some patches for this support
(and have been accepted).
Best regards,
Giacinto
On Sat, Sep 15, 2018 at 8:31 AM Giacinto Cifelli <gciof...@gmail.com> wrote:
> Hi Frank,
>
> I am happy that it started working.
> Reviewing your email, I doubted that it was more a configure parameters
> issue.
> The rest below, I shall not top-post in this distribution list.
>
> On Sat, Sep 15, 2018 at 2:54 AM Frank Vasquez <fra...@helium.com> wrote:
>
>> Hi Giacinto,
>>
>> I applied your patch for the TOBY-R200 and the results look very
>> promising.
>>
>> # ./list-modems
>> [ /ublox_0 ]
>> Online = 1
>> Powered = 1
>> Lockdown = 0
>> Emergency = 0
>> Manufacturer = u-blox
>> Model = TOBY-R200
>> Revision = 30.31
>> Serial = 352848080392646
>> Interfaces = org.ofono.NetworkRegistration org.ofono.NetworkMonitor
>> org.ofono.ConnectionManager org.ofono.LongTermEvolution
>> org.ofono.AllowedAccessPoints org.ofono.VoiceCallManager
>> org.ofono.SimManager
>> Features = net gprs sim
>> Type = hardware
>> [ org.ofono.NetworkRegistration ]
>> Status = searching
>> Mode = auto
>> Name =
>> [ org.ofono.NetworkMonitor ]
>> [ org.ofono.ConnectionManager ]
>> Attached = 0
>> Bearer = none
>> RoamingAllowed = 0
>> Powered = 1
>> [ org.ofono.LongTermEvolution ]
>> DefaultAccessPointName =
>> [ org.ofono.AllowedAccessPoints ]
>> [ org.ofono.VoiceCallManager ]
>> EmergencyNumbers = 112 911
>> [ org.ofono.SimManager ]
>> Present = 1
>> CardIdentifier = 8944501011176099176
>> SubscriberIdentity = 234507098609917
>> ServiceProviderName = Hologram
>> FixedDialing = 0
>> BarredDialing = 0
>> MobileCountryCode = 234
>> MobileNetworkCode = 50
>> SubscriberNumbers =
>> LockedPins =
>> PreferredLanguages = en
>> PinRequired = none
>> Retries = [pin = 3] [pin2 = 3] [puk = 10] [puk2 = 10]
>>
>> # ./enable-modem
>> Connecting modem /ublox_0...
>> # ./create-internet-context hologram
>> Found context /ublox_0/context1
>> Setting APN to hologram
>> # ./online-modem
>> Setting modem /ublox_0 online...
>> # ./activate-context
>> Error activating /ublox_0/context1: org.ofono.Error.NotAttached: GPRS is
>> not attached
>>
>>
> Have you connected your antennas properly? Have you waited some 2 minutes
> before trying the ./activate-context ?
> If yes, then this module reports its attach status with some indicator not
> recognized by ofono today (blind shot: +CEREG).
>
>
>
>> As you can see I was unable to activate-context but I got pretty close.
>> I'm willing to apply more code changes if it means I can get cellular
>> integration with connman.
>>
>
> In general I test on Ubuntu with d-feed, so I don't know all the test
> scripts, but there should be some to check whether the modem is reported
> registered, to which technology, what the signal strength is, and if it is
> reported attached.
> If it is registered to LTE, it is attached, but ofono doesn't recognize it
> automatically by radio technology, it needs a separate indicator.
>
>
>>
>> Cheers,
>> Frank
>>
>> On Thu, Sep 13, 2018 at 9:19 PM Giacinto Cifelli <gciof...@gmail.com>
>> wrote:
>>
>>> Hi Frank,
>>>
>>> both TOBYL2_COMPATIBLE_MODE and TOBYL2_HIGH_THROUGHPUT_MODE behave the
>>> same in the code.
>>> (TOBYL2_MEDIUM_THROUGHPUT_MODE is recognized but discarded later in the
>>> code)
>>> Please replace the two attached files in the plugins directory.
>>> Let me know if it works (it would be good to know which functionalities
>>> you try out), and if so I can submit the changes as patches.
>>>
>>> You don't need the udev rule for usb modems, it is recognized
>>> automatically.
>>>
>>> Best Regards,
>>> Giacinto
>>>
>>>
>>>
>>>
>>>
>>> On Thu, Sep 13, 2018 at 10:51 PM Frank Vasquez <fra...@helium.com>
>>> wrote:
>>>
>>>> Hi Giancito,
>>>>
>>>> I modified ublox.c as follows.
>>>>
>>>> enum supported_models {
>>>> SARA_G270 = 1102,
>>>> TOBYL2_COMPATIBLE_MODE = 1141,
>>>> TOBYL2_MEDIUM_THROUGHPUT_MODE = 1143,
>>>> TOBYL2_HIGH_THROUGHPUT_MODE = 1107, /* was 1146 */
>>>> };
>>>>
>>>> And still no luck.
>>>>
>>>> # ./list-modems
>>>> #
>>>>
>>>> I see no evidence that oFono's ublox driver is being loaded even though
>>>> I added the following line to 60-serial-rules in
>>>> /etc/udev/rules.d/60-serial-rules.
>>>>
>>>> KERNEL=="ttyACM0", ENV{OFONO_DRIVER}="ublox"
>>>>
>>>> I want TOBYL2_HIGH_THROUGHPUT_MODE because that's the mode that uses
>>>> LTE.
>>>>
>>>> Cheers,
>>>> Frank
>>>>
>>>>
>>>> On Thu, Sep 13, 2018 at 12:18 PM Frank Vasquez <fra...@helium.com>
>>>> wrote:
>>>>
>>>>> Hi Giacinto,
>>>>>
>>>>> The TOBY-R200 is an LTE module. I see that the ublox oFono plugin
>>>>> supports LTE on the TOBY-L2 so maybe it will work on the TOBY-R200 as
>>>>> well. I think many of the AT commands are the same across ublox cellular
>>>>> modems so yes let's give testing a shot.
>>>>>
>>>>> I am using Buildroot to build oFono for my Linux device.
>>>>>
>>>>>
>>>>> ################################################################################
>>>>> #
>>>>> # ofono
>>>>> #
>>>>>
>>>>> ################################################################################
>>>>>
>>>>> OFONO_VERSION = 1.21
>>>>> OFONO_SOURCE = ofono-$(OFONO_VERSION).tar.xz
>>>>> OFONO_SITE = $(BR2_KERNEL_MIRROR)/linux/network/ofono
>>>>> OFONO_LICENSE = GPL-2.0
>>>>> OFONO_LICENSE_FILES = COPYING
>>>>> OFONO_DEPENDENCIES = \
>>>>> host-pkgconf \
>>>>> dbus \
>>>>> libglib2 \
>>>>> libcap-ng \
>>>>> mobile-broadband-provider-info
>>>>>
>>>>> OFONO_CONF_OPTS = \
>>>>> --disable-test \
>>>>> --with-dbusconfdir=/etc \
>>>>> $(if $(BR2_INIT_SYSTEMD),--with-systemdunitdir=/usr/lib/systemd/system)
>>>>>
>>>>> # N.B. Qualcomm QMI modem support requires O_CLOEXEC; so
>>>>> # make sure that it is defined.
>>>>> OFONO_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE"
>>>>>
>>>>> define OFONO_INSTALL_INIT_SYSV
>>>>> $(INSTALL) -m 0755 -D package/ofono/S46ofono
>>>>> $(TARGET_DIR)/etc/init.d/S46ofono
>>>>> endef
>>>>>
>>>>> define OFONO_INSTALL_INIT_SYSTEMD
>>>>> mkdir -p $(TARGET_DIR)/etc/systemd/systemd/multi-user.target.wants
>>>>> ln -fs ../../../../usr/lib/systemd/system/ofono.service \
>>>>> $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
>>>>> endef
>>>>>
>>>>> ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
>>>>> OFONO_CONF_OPTS += --enable-udev
>>>>> OFONO_DEPENDENCIES += udev
>>>>> else
>>>>> OFONO_CONF_OPTS += --disable-udev
>>>>> endif
>>>>>
>>>>> ifeq ($(BR2_PACKAGE_BLUEZ_UTILS),y)
>>>>> OFONO_CONF_OPTS += --enable-bluetooth
>>>>> OFONO_DEPENDENCIES += bluez_utils
>>>>> else
>>>>> OFONO_CONF_OPTS += --disable-bluetooth
>>>>> endif
>>>>>
>>>>> $(eval $(autotools-package))
>>>>>
>>>>> I can modify the downloaded oFono source code (plugins and drivers
>>>>> directories) and rebuild it as needed to test the TOBY-R200.
>>>>>
>>>>> $ ls -l output/build/ofono-1.21
>>>>> total 2528
>>>>> -rw-r--r-- 1 frank frank 835 Oct 5 2017 acinclude.m4
>>>>> -rw-r--r-- 1 frank frank 360491 Oct 5 2017 aclocal.m4
>>>>> -rw-r--r-- 1 frank frank 5356 Oct 5 2017 AUTHORS
>>>>> drwxr-xr-x 2 frank frank 4096 Oct 5 2017 btio
>>>>> -rw-r--r-- 1 frank frank 30811 Oct 5 2017 ChangeLog
>>>>> -rwxr-xr-x 1 frank frank 7333 Oct 5 2017 compile
>>>>> -rwxr-xr-x 1 frank frank 43765 Sep 13 11:39 config.guess
>>>>> -rw-r--r-- 1 frank frank 2775 Sep 13 11:39 config.h
>>>>> -rw-r--r-- 1 frank frank 2492 Oct 5 2017 config.h.in
>>>>> -rw-r--r-- 1 frank frank 42877 Sep 13 11:39 config.log
>>>>> -rwxr-xr-x 1 frank frank 67571 Sep 13 11:39 config.status
>>>>> -rwxr-xr-x 1 frank frank 36171 Sep 13 11:39 config.sub
>>>>> -rwxr-xr-x 1 frank frank 467689 Oct 5 2017 configure
>>>>> -rw-r--r-- 1 frank frank 8223 Oct 5 2017 configure.ac
>>>>> -rw-r--r-- 1 frank frank 18011 Jul 10 2009 COPYING
>>>>> -rwxr-xr-x 1 frank frank 23566 Oct 5 2017 depcomp
>>>>> drwxr-xr-x 2 frank frank 4096 Oct 5 2017 doc
>>>>> drwxr-xr-x 25 frank frank 4096 Oct 5 2017 drivers
>>>>> drwxr-xr-x 2 frank frank 4096 Sep 13 11:39 dundee
>>>>> drwxr-xr-x 2 frank frank 4096 Oct 5 2017 examples
>>>>> drwxr-xr-x 4 frank frank 4096 Sep 13 11:39 gatchat
>>>>> drwxr-xr-x 4 frank frank 4096 Sep 13 11:39 gdbus
>>>>> drwxr-xr-x 3 frank frank 4096 Sep 13 11:39 gisi
>>>>> drwxr-xr-x 3 frank frank 4096 Sep 13 11:39 gril
>>>>> drwxr-xr-x 3 frank frank 4096 Sep 13 11:39 include
>>>>> -rw-r--r-- 1 frank frank 9478 Jul 10 2009 INSTALL
>>>>> -rwxr-xr-x 1 frank frank 14431 Oct 5 2017 install-sh
>>>>> -rwxr-xr-x 1 frank frank 294282 Sep 13 11:39 libtool
>>>>> -rw-r--r-- 1 frank frank 283940 Sep 13 11:39 ltmain.sh
>>>>> -rw-r--r-- 1 frank frank 283672 Oct 5 2017 ltmain.sh.orig
>>>>> -rw-r--r-- 1 frank frank 185608 Sep 13 11:39 Makefile
>>>>> -rw-r--r-- 1 frank frank 28755 Oct 5 2017 Makefile.am
>>>>> -rw-r--r-- 1 frank frank 204311 Oct 5 2017 Makefile.in
>>>>> -rwxr-xr-x 1 frank frank 6872 Oct 5 2017 missing
>>>>> -rw-r--r-- 1 frank frank 0 Jul 10 2009 NEWS
>>>>> -rw-r--r-- 1 frank frank 310 Sep 13 11:39 ofono.pc
>>>>> -rw-r--r-- 1 frank frank 325 Feb 6 2011 ofono.pc.in
>>>>> drwxr-xr-x 3 frank frank 4096 Sep 13 11:39 plugins
>>>>> -rw-r--r-- 1 frank frank 886 Jul 19 2012 README
>>>>> drwxr-xr-x 4 frank frank 4096 Sep 13 11:39 src
>>>>> -rw-r--r-- 1 frank frank 23 Sep 13 11:39 stamp-h1
>>>>> drwxr-xr-x 2 frank frank 4096 Oct 5 2017 test
>>>>> -rwxr-xr-x 1 frank frank 4287 Sep 13 2015 test-driver
>>>>> -rw-r--r-- 1 frank frank 17996 May 3 2016 TODO
>>>>> drwxr-xr-x 2 frank frank 4096 Oct 5 2017 tools
>>>>> drwxr-xr-x 4 frank frank 4096 Sep 13 11:39 unit
>>>>>
>>>>> Cheers,
>>>>> Frank
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Sep 13, 2018 at 11:48 AM Giacinto Cifelli <gciof...@gmail.com>
>>>>> wrote:
>>>>>
>>>>>> hi Frank,
>>>>>>
>>>>>> your modem doesn't seem to be supported.
>>>>>> There are these models:
>>>>>> SARA_G270 = 1102,
>>>>>> TOBYL2_COMPATIBLE_MODE = 1141,
>>>>>> TOBYL2_MEDIUM_THROUGHPUT_MODE = 1143,
>>>>>> TOBYL2_HIGH_THROUGHPUT_MODE = 1146,
>>>>>> If your model is compatible with any of them, I can add the 1107 for
>>>>>> you for a test.
>>>>>>
>>>>>> from the PID, I would say it should be intermediate between the
>>>>>> SARA_G260 and the TOBYL2_COMPATIBLE_MODE.
>>>>>> Most likely it will work this latter, but maybe not all features...
>>>>>>
>>>>>> Are you willing to test?
>>>>>>
>>>>>> Best regards,
>>>>>> Giacinto
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Thu, Sep 13, 2018 at 7:48 PM Frank Vasquez <fra...@helium.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Giacinto,
>>>>>>>
>>>>>>> > can you send the result of "lsusb" and "lsusb -t"?
>>>>>>>
>>>>>>> The usbutils version of lsusb is somewhat better.
>>>>>>>
>>>>>>> # lsusb
>>>>>>> Bus 002 Device 001: ID 1d6b:0003
>>>>>>> Bus 001 Device 002: ID 1546:1107
>>>>>>> Bus 001 Device 001: ID 1d6b:0002
>>>>>>> # lsusb -t
>>>>>>> /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
>>>>>>> /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
>>>>>>> |__ Port 1: Dev 2, If 0, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 1, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 2, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 3, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 4, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 5, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 6, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 7, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 8, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 9, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 10, Class=, Driver=cdc_acm, 480M
>>>>>>> |__ Port 1: Dev 2, If 11, Class=, Driver=cdc_acm, 480M
>>>>>>>
>>>>>>> And here is a relevant excerpt from lsusb -v.
>>>>>>>
>>>>>>> Bus 001 Device 002: ID 1546:1107
>>>>>>> Device Descriptor:
>>>>>>> bLength 18
>>>>>>> bDescriptorType 1
>>>>>>> bcdUSB 2.00
>>>>>>> bDeviceClass 239
>>>>>>> bDeviceSubClass 2
>>>>>>> bDeviceProtocol 1
>>>>>>> bMaxPacketSize0 64
>>>>>>> idVendor 0x1546
>>>>>>> idProduct 0x1107
>>>>>>> bcdDevice 17.29
>>>>>>> iManufacturer 1 u-blox
>>>>>>> iProduct 2 u-blox Cellular Module
>>>>>>> iSerial 3 352848080392646
>>>>>>> bNumConfigurations 1
>>>>>>> Configuration Descriptor:
>>>>>>> bLength 9
>>>>>>> bDescriptorType 2
>>>>>>> wTotalLength 405
>>>>>>> bNumInterfaces 12
>>>>>>> bConfigurationValue 1
>>>>>>> iConfiguration 0
>>>>>>> bmAttributes 0xe0
>>>>>>> Self Powered
>>>>>>> Remote Wakeup
>>>>>>> MaxPower 100mA
>>>>>>> Interface Association:
>>>>>>> bLength 8
>>>>>>> bDescriptorType 11
>>>>>>> bFirstInterface 0
>>>>>>> bInterfaceCount 2
>>>>>>> bFunctionClass 2
>>>>>>> bFunctionSubClass 2
>>>>>>> bFunctionProtocol 1
>>>>>>> iFunction 4 CDC ACM
>>>>>>> ...
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Frank
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Sep 13, 2018 at 10:21 AM Frank Vasquez <fra...@helium.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi Giacinto,
>>>>>>>>
>>>>>>>> > can you send the result of "lsusb" and "lsusb -t"?
>>>>>>>>
>>>>>>>> # lsusb -t
>>>>>>>> Bus 001 Device 001: ID 1d6b:0002
>>>>>>>> Bus 001 Device 002: ID 1546:1107
>>>>>>>> Bus 002 Device 001: ID 1d6b:0003
>>>>>>>>
>>>>>>>> I am running BusyBox's stripped down version of lsusb that's why
>>>>>>>> information is so lacking.
>>>>>>>> I'll install usbutils on my device's Buildroot image and rerun the
>>>>>>>> commands.
>>>>>>>>
>>>>>>>> Cheers,
>>>>>>>> Frank
>>>>>>>>
>>>>>>>> On Thu, Sep 13, 2018 at 3:49 AM Giacinto Cifelli <
>>>>>>>> gciof...@gmail.com> wrote:
>>>>>>>>
>>>>>>>>> hi Frank,
>>>>>>>>>
>>>>>>>>> can you send the result of "lsusb" and "lsusb -t"?
>>>>>>>>>
>>>>>>>>> Giacinto
>>>>>>>>>
>>>>>>>>> On Thu, 13 Sep 2018, 00:41 Frank Vasquez, <fra...@helium.com>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Greetings,
>>>>>>>>>>
>>>>>>>>>> I have an embedded device with a ublox TOBY-R200 on it. I want
>>>>>>>>>> to use connman to manage any cellular connection on that modem since
>>>>>>>>>> connman is already managing ethernet and wifi connectivity. oFono
>>>>>>>>>> seems
>>>>>>>>>> like the best option. I see that there is already a ublox plugin
>>>>>>>>>> for oFono
>>>>>>>>>> but I don't think the TOBY-R200 is supported. The cell module is
>>>>>>>>>> soldered
>>>>>>>>>> onto the board and appears as a USB device.
>>>>>>>>>>
>>>>>>>>>> [ 6.519190] usb 1-1: New USB device strings: Mfr=1, Product=2,
>>>>>>>>>> SerialNumber=3
>>>>>>>>>> [ 6.519197] usb 1-1: Product: u-blox Cellular Module
>>>>>>>>>> [ 6.519204] usb 1-1: Manufacturer: u-blox
>>>>>>>>>> [ 6.519211] usb 1-1: SerialNumber: 352848080392646
>>>>>>>>>>
>>>>>>>>>> I can send AT commands to the modem over /dev/ttyACM0.
>>>>>>>>>>
>>>>>>>>>> Cheers,
>>>>>>>>>> Frank
>>>>>>>>>> _______________________________________________
>>>>>>>>>> ofono mailing list
>>>>>>>>>> ofono@ofono.org
>>>>>>>>>> https://lists.ofono.org/mailman/listinfo/ofono
>>>>>>>>>>
>>>>>>>>>
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