Hello, I'm working on embedded system with dm365 processor (arm926ej-s) and I want to use ofono with a Telit h910 modem connected by usb. The module works, I can make a calls using AT commands on /dev/ttyACM3 (or ttyS1), but I'm not able to register it with ofono. I have added following line to /lib/udev/rules.d/ofono.rules KERNEL=="ttyACM3", ENV{OFONO_DRIVER}="telit" (I have tried atgen also) After enabling the modem I'm getting following debug messages... ofonod[133]: plugins/udevng.c:udev_start() ofonod[133]: plugins/udevng.c:enumerate_devices() ofonod[133]: plugins/udevng.c:check_usb_device() MOSCHIP usb-ethernet driver [9710:7830] usb 1-1.3: new high speed USB device using musb_hdrc and address 5 usb 1-1.3: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing t o 11 usb 1-1.3: New USB device found, idVendor=058b, idProduct=0041 usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1.3: configuration #1 chosen from 1 choice usb 1-1.3: USB disconnect, address 5 usb 1-1.3: new high speed USB device using musb_hdrc and address 6 usb 1-1.3: New USB device found, idVendor=1bc7, idProduct=0021 usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1.3: Product: Telit Wireless Module usb 1-1.3: Manufacturer: Telit wireless solutions usb 1-1.3: SerialNumber: 357164040028220 usb 1-1.3: configuration #1 chosen from 1 choice cdc_acm 1-1.3:1.0: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.0: ttyACM0: USB ACM device cdc_acm 1-1.3:1.2: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.2: ttyACM1: USB ACM device cdc_acm 1-1.3:1.4: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.4: ttyACM2: USB ACM device cdc_acm 1-1.3:1.6: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.6: ttyACM3: USB ACM device cdc_acm 1-1.3:1.8: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.8: ttyACM4: USB ACM device cdc_acm 1-1.3:1.10: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.10: ttyACM5: USB ACM device cdc_acm 1-1.3:1.12: This device cannot do calls on its own. It is not a modem. cdc_acm 1-1.3:1.12: ttyACM6: USB ACM device ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: src/modem.c:ofono_modem_create() name: (null), type: atgen ofonod[133]: src/modem.c:set_modem_property() modem 0xeebb0 property Path ofonod[133]: plugins/udev.c:add_modem() /devices/platform/musb_hdrc/usb1/1-1/1-1.3/1-1.3:1.6/tty/ttyACM3 (atgen) ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[133]: plugins/udev.c:udev_event() subsystem tty add ofonod[133]: plugins/udev.c:udev_event() subsystem tty finished ofonod[133]: plugins/udevng.c:check_modem_list() Unfortunately list-modems command still return nothing. Could please anybody here give me some advice how to solve the problem? best regards Jan

Hello Nicolas, thank you for the response. Please see reactions below... Dne Tue, 07 Feb 2012 18:34:17 +0100 nicolas.bertrand <nicolas.bertrand(a)linux.intel.com&gt; napsal(a): > > What is your version of ofono? > I'm using the latest release ofono-1.3. > The log is not complete and so we can't see this information. full log is at the end of the message > > Some features about telit devices have been implemented recently, > using a ofono version >= 1.1 should be better and then you won't need > ofono.rules anymore , it's a deprecated file. > Unfortunately I have not found much documentation how to properly register a modem to ofono. Just these two links (http://wiki.maemo.org/User:Jebba/Ofono, http://ofono.org/wiki/how-enable-modem-ofono). Both suggests ofono.rules file and the first one also /etc/ofono/modem.conf file. Which one should be used now, please? Even if the Telit h910 is not fully supported, it uses some standard AT commands so I think I should be able to control it at least on basic level using ofono. Am I right? Here is the log from the ofonod -nd ofonod[321]: oFono version 1.3 ofonod[321]: src/plugin.c:__ofono_plugin_init() ofonod[321]: plugins/push-notification.c:push_notification_init() ofonod[321]: plugins/smart-messaging.c:smart_messaging_init() ofonod[321]: src/cdma-provision.c:ofono_cdma_provision_driver_register() driver: 0xdc418 name: CD MA provisioning ofonod[321]: src/gprs-provision.c:ofono_gprs_provision_driver_register() driver: 0xdc3ec name: Pr ovisioning ofonod[321]: plugins/connman.c:connman_init() ofonod[321]: src/private-network.c:ofono_private_network_driver_register() driver: 0xdc3c0, name: ConnMan Private Network ofonod[321]: plugins/dun_gw.c:dun_gw_init() ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc2e0, name: hfp ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc288, name: sap ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc214, name: telit ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc1a8, name: sim900 ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc160, name: samsung ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc118, name: speedupcdma ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc0d0, name: speedup ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc088, name: alcatel ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdc040, name: linktop ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbff8, name: nokiacdma ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbfb0, name: nokia ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbf68, name: tc65 ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbee0, name: ste ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbe90, name: ifx ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbe48, name: palmpre ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbdf8, name: novatel ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbdb0, name: sierra ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbd38, name: huawei ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbcf0, name: zte ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbc90, name: hso ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbc40, name: mbm ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbbf0, name: calypso ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbba8, name: wavecom ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbb60, name: gobi ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdbb18, name: g1 ofonod[321]: src/cdma-voicecall.c:ofono_cdma_voicecall_driver_register() driver: 0xdbac0, name: c dmamodem ofonod[321]: src/modem.c:ofono_devinfo_driver_register() driver: 0xdbae8, name: cdmamodem ofonod[321]: src/cdma-connman.c:ofono_cdma_connman_driver_register() driver: 0xdbb04, name: cdmam odem ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdba28, name: phonesim ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdba58, name: localhfp ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdba14, name: phonesim ofonod[321]: src/ctm.c:ofono_ctm_driver_register() driver: 0xdba00, name: phonesim ofonod[321]: plugins/phonesim.c:parse_config() filename /etc/ofono/phonesim.conf ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb91c, name: hfpmodem ofonod[321]: src/modem.c:ofono_devinfo_driver_register() driver: 0xdb9c0, name: hfpmodem ofonod[321]: src/network.c:ofono_netreg_driver_register() driver: 0xdb974, name: hfpmodem ofonod[321]: src/call-volume.c:ofono_call_volume_driver_register() driver: 0xdb9a8, name: hfpmode m ofonod[321]: src/handsfree.c:ofono_handsfree_driver_register() driver: 0xdb9ec, name: hfpmodem ofonod[321]: src/network.c:ofono_netreg_driver_register() driver: 0xdb89c, name: dunmodem ofonod[321]: src/gprs.c:ofono_gprs_driver_register() driver: 0xdb8c0, name: dunmodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb7d8, name: stemodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb860, name: stemodem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdb828, name: s temodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb6c8, name: ifxmodem ofonod[321]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0xdb718, name: i fxmodem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdb72c, name: i fxmodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb760, name: ifxmodem ofonod[321]: src/stk.c:ofono_stk_driver_register() driver: 0xdb784, name: ifxmodem ofonod[321]: src/ctm.c:ofono_ctm_driver_register() driver: 0xdb7a4, name: ifxmodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb660, name: hsomodem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdb67c, name: h somodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb5e4, name: mbmmodem ofonod[321]: src/stk.c:ofono_stk_driver_register() driver: 0xdb600, name: mbmmodem ofonod[321]: src/location-reporting.c:ofono_location_reporting_driver_register() driver: 0xdb620, name: mbmmodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb54c, name: calypsomode m ofonod[321]: src/stk.c:ofono_stk_driver_register() driver: 0xdb59c, name: calypsomodem ofonod[321]: src/ussd.c:ofono_ussd_driver_register() driver: 0xdb45c, name: huaweimodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb470, name: huaweimodem ofonod[321]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0xdb4c0, name: h uaweimodem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdb4f0, name: h uaweimodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb4d4, name: huaweimodem ofonod[321]: src/cdma-netreg.c:ofono_cdma_netreg_driver_register() driver: 0xdb51c, name: huaweim odem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdb410, name: n wmodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdb290, name: atmodem ofonod[321]: src/modem.c:ofono_devinfo_driver_register() driver: 0xdb328, name: atmodem ofonod[321]: src/call-barring.c:ofono_call_barring_driver_register() driver: 0xdb2e0, name: atmod em ofonod[321]: src/call-forwarding.c:ofono_call_forwarding_driver_register() driver: 0xdb0a0, name: atmodem ofonod[321]: src/call-meter.c:ofono_call_meter_driver_register() driver: 0xdb0e0, name: atmodem ofonod[321]: src/call-settings.c:ofono_call_settings_driver_register() driver: 0xdafec, name: atm odem ofonod[321]: src/phonebook.c:ofono_phonebook_driver_register() driver: 0xdb310, name: atmodem ofonod[321]: src/ussd.c:ofono_ussd_driver_register() driver: 0xdb26c, name: atmodem ofonod[321]: src/sms.c:ofono_sms_driver_register() driver: 0xdb05c, name: atmodem ofonod[321]: src/sim.c:ofono_sim_driver_register() driver: 0xdb1ac, name: atmodem ofonod[321]: src/sim.c:ofono_sim_driver_register() driver: 0xdb1f4, name: atmodem-noef ofonod[321]: src/stk.c:ofono_stk_driver_register() driver: 0xdb244, name: atmodem ofonod[321]: src/network.c:ofono_netreg_driver_register() driver: 0xdb13c, name: atmodem ofonod[321]: src/cbs.c:ofono_cbs_driver_register() driver: 0xdb084, name: atmodem ofonod[321]: src/call-volume.c:ofono_call_volume_driver_register() driver: 0xdb354, name: atmodem ofonod[321]: src/gprs.c:ofono_gprs_driver_register() driver: 0xdb384, name: atmodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdb398, name: atmodem ofonod[321]: src/sim-auth.c:ofono_sim_auth_driver_register() driver: 0xdb3b4, name: atmodem ofonod[321]: src/gnss.c:ofono_gnss_driver_register() driver: 0xdb3d4, name: atmodem ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdadd0, name: u8500 ofonod[321]: src/modem.c:ofono_devinfo_driver_register() driver: 0xdadb4, name: u8500 ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdad6c, name: n900 ofonod[321]: src/modem.c:ofono_modem_driver_register() driver: 0xdad24, name: isiusb ofonod[321]: src/modem.c:ofono_devinfo_driver_register() driver: 0xdaadc, name: isimodem ofonod[321]: src/phonebook.c:ofono_phonebook_driver_register() driver: 0xdaacc, name: isimodem ofonod[321]: src/network.c:ofono_netreg_driver_register() driver: 0xdaaf8, name: isimodem ofonod[321]: src/voicecall.c:ofono_voicecall_driver_register() driver: 0xdab1c, name: isimodem ofonod[321]: src/sms.c:ofono_sms_driver_register() driver: 0xdab64, name: isimodem ofonod[321]: src/cbs.c:ofono_cbs_driver_register() driver: 0xdab84, name: isimodem ofonod[321]: src/sim.c:ofono_sim_driver_register() driver: 0xdab98, name: isimodem ofonod[321]: src/ussd.c:ofono_ussd_driver_register() driver: 0xdabe0, name: isimodem ofonod[321]: src/call-forwarding.c:ofono_call_forwarding_driver_register() driver: 0xdabf4, name: isimodem ofonod[321]: src/call-settings.c:ofono_call_settings_driver_register() driver: 0xdac14, name: isi modem ofonod[321]: src/call-barring.c:ofono_call_barring_driver_register() driver: 0xdac44, name: isimo dem ofonod[321]: src/call-meter.c:ofono_call_meter_driver_register() driver: 0xdac5c, name: isimodem ofonod[321]: src/radio-settings.c:ofono_radio_settings_driver_register() driver: 0xdac84, name: i simodem ofonod[321]: src/gprs.c:ofono_gprs_driver_register() driver: 0xdaca8, name: isimodem ofonod[321]: src/gprs.c:ofono_gprs_context_driver_register() driver: 0xdacbc, name: isimodem ofonod[321]: src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0xdacd0, name: i simodem ofonod[321]: src/sim.c:ofono_sim_driver_register() driver: 0xdacdc, name: wgmodem2.5 ofonod[321]: plugins/udevng.c:udev_start() ofonod[321]: plugins/udevng.c:enumerate_devices() ofonod[321]: plugins/udevng.c:check_usb_device() MOSCHIP usb-ethernet driver [9710:7830] ofonod[321]: plugins/bluetooth.c:manager_properties_cb() ofonod[321]: plugins/bluetooth.c:parse_adapters() ofonod[321]: plugins/bluetooth.c:parse_adapters() Calling GetProperties on /org/bluez/224/hci0 ofonod[321]: plugins/bluetooth.c:adapter_properties_cb() ofonod[321]: plugins/bluetooth.c:parse_devices() ofonod[321]: plugins/bluetooth.c:adapter_properties_cb() Adapter Address: 00:0C:76:D3:B9:3F, Path : /org/bluez/224/hci0 ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_usb_device() cdc_acm [1bc7:0021] ofonod[321]: plugins/udev.c:udev_event() subsystem tty add ofonod[321]: src/modem.c:ofono_modem_create() name: (null), type: telit ofonod[321]: src/modem.c:set_modem_property() modem 0xeab98 property Path ofonod[321]: plugins/udev.c:add_modem() /devices/platform/musb_hdrc/usb1/1-1/1-1.3/1-1.3:1.6/tty/ ttyACM3 (telit) ofonod[321]: plugins/udev.c:udev_event() subsystem tty finished ofonod[321]: plugins/udevng.c:check_modem_list() root@jc-dev:~# ./test/list-modems root@jc-dev:~# ./test/enable-modem Traceback (most recent call last): File "./test/enable-modem", line 14, in <module> path = modems[0][0] IndexError: list index out of range best regards Jan

Could you try with the following patch?