<div dir="auto">Thank you, in general this type of modem has been working as expected for months, just this one modem seems to be in this state now, even after I reboot the system (soft reload, the power has not been removed as I am remote). I have not attempted an AT reset while trying to figure it out. <div dir="auto"> </div><div dir="auto">--</div><div dir="auto">Paul</div></div> <div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat 9 Jan 2021, 21:40 Daniele Palmas, <<a href="mailto:dnlplm@gmail.com">dnlplm@gmail.com</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Aleksander and Paul, Il giorno ven 8 gen 2021 alle ore 16:44 Aleksander Morgado <<a href="mailto:aleksander@aleksander.es" target="_blank" rel="noreferrer">aleksander@aleksander.es</a>> ha scritto: > > Hey Daniele & Carlo, > > > Wondering if anybody has seen this, or has any idea? Telit LM96A18 being stuck in offline mode and when I try to reset it with libqmi, it says it was successful but never resets: > > > > Have you seen this before? Is it expected in the LM96A18 that the DMS > Set Operating Mode (RESET) doesn't work? > as far as I remember it should work properly, but I'll double check next week and let you know. Regards, Daniele > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Opening device with flags 'proxy, auto'... > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] loaded driver of cdc-wdm port: qmi_wwan > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] created endpoint > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent message... > >> <<<<<< RAW: > >> <<<<<< length = 28 > >> <<<<<< data = 01:1B:00:00:00:00:00:01:00:FF:10:00:01:0D:00:2F:64:65:76:2F:63:64:63:2D:77:64:6D:34 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent generic request (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 27 > >> <<<<<< flags = 0x00 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "none" > >> <<<<<< transaction = 1 > >> <<<<<< tlv_length = 16 > >> <<<<<< message = "Internal Proxy Open" (0xFF00) > >> <<<<<< TLV: > >> <<<<<< type = "Device Path" (0x01) > >> <<<<<< length = 13 > >> <<<<<< value = 2F:64:65:76:2F:63:64:63:2D:77:64:6D:34 > >> <<<<<< translated = /dev/cdc-wdm4 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received message... > >> <<<<<< RAW: > >> <<<<<< length = 19 > >> <<<<<< data = 01:12:00:80:00:00:01:01:00:FF:07:00:02:04:00:00:00:00:00 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received generic response (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 18 > >> <<<<<< flags = 0x80 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "response" > >> <<<<<< transaction = 1 > >> <<<<<< tlv_length = 7 > >> <<<<<< message = "Internal Proxy Open" (0xFF00) > >> <<<<<< TLV: > >> <<<<<< type = "Result" (0x02) > >> <<<<<< length = 4 > >> <<<<<< value = 00:00:00:00 > >> <<<<<< translated = SUCCESS > >> [08 Jan 2021, 11:38:23] [Debug] QMI Device at '/dev/cdc-wdm4' ready > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Assuming service 'dms' is supported... > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Allocating new client ID... > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent message... > >> <<<<<< RAW: > >> <<<<<< length = 16 > >> <<<<<< data = 01:0F:00:00:00:00:00:02:22:00:04:00:01:01:00:02 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent generic request (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 15 > >> <<<<<< flags = 0x00 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "none" > >> <<<<<< transaction = 2 > >> <<<<<< tlv_length = 4 > >> <<<<<< message = "Allocate CID" (0x0022) > >> <<<<<< TLV: > >> <<<<<< type = "Service" (0x01) > >> <<<<<< length = 1 > >> <<<<<< value = 02 > >> <<<<<< translated = dms > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received message... > >> <<<<<< RAW: > >> <<<<<< length = 24 > >> <<<<<< data = 01:17:00:80:00:00:01:02:22:00:0C:00:02:04:00:00:00:00:00:01:02:00:02:01 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received generic response (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 23 > >> <<<<<< flags = 0x80 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "response" > >> <<<<<< transaction = 2 > >> <<<<<< tlv_length = 12 > >> <<<<<< message = "Allocate CID" (0x0022) > >> <<<<<< TLV: > >> <<<<<< type = "Result" (0x02) > >> <<<<<< length = 4 > >> <<<<<< value = 00:00:00:00 > >> <<<<<< translated = SUCCESS > >> <<<<<< TLV: > >> <<<<<< type = "Allocation Info" (0x01) > >> <<<<<< length = 2 > >> <<<<<< value = 02:01 > >> <<<<<< translated = [ service = 'dms' cid = '1' ] > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Registered 'dms' (version unknown) client with ID '1' > >> [08 Jan 2021, 11:38:23] [Debug] Asynchronously setting operating mode... > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent message... > >> <<<<<< RAW: > >> <<<<<< length = 17 > >> <<<<<< data = 01:10:00:00:02:01:00:01:00:2E:00:04:00:01:01:00:04 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent generic request (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 16 > >> <<<<<< flags = 0x00 > >> <<<<<< service = "dms" > >> <<<<<< client = 1 > >> <<<<<< QMI: > >> <<<<<< flags = "none" > >> <<<<<< transaction = 1 > >> <<<<<< tlv_length = 4 > >> <<<<<< message = "Set Operating Mode" (0x002E) > >> <<<<<< TLV: > >> <<<<<< type = "Mode" (0x01) > >> <<<<<< length = 1 > >> <<<<<< value = 04 > >> <<<<<< translated = reset > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received message... > >> <<<<<< RAW: > >> <<<<<< length = 20 > >> <<<<<< data = 01:13:00:80:02:01:02:01:00:2E:00:07:00:02:04:00:00:00:00:00 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received generic response (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 19 > >> <<<<<< flags = 0x80 > >> <<<<<< service = "dms" > >> <<<<<< client = 1 > >> <<<<<< QMI: > >> <<<<<< flags = "response" > >> <<<<<< transaction = 1 > >> <<<<<< tlv_length = 7 > >> <<<<<< message = "Set Operating Mode" (0x002E) > >> <<<<<< TLV: > >> <<<<<< type = "Result" (0x02) > >> <<<<<< length = 4 > >> <<<<<< value = 00:00:00:00 > >> <<<<<< translated = SUCCESS > >> [/dev/cdc-wdm4] Operating mode set successfully > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Releasing 'dms' client with flags 'release-cid'... > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] Unregistered 'dms' client with ID '1' > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent message... > >> <<<<<< RAW: > >> <<<<<< length = 17 > >> <<<<<< data = 01:10:00:00:00:00:00:03:23:00:05:00:01:02:00:02:01 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] sent generic request (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 16 > >> <<<<<< flags = 0x00 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "none" > >> <<<<<< transaction = 3 > >> <<<<<< tlv_length = 5 > >> <<<<<< message = "Release CID" (0x0023) > >> <<<<<< TLV: > >> <<<<<< type = "Release Info" (0x01) > >> <<<<<< length = 2 > >> <<<<<< value = 02:01 > >> <<<<<< translated = [ service = 'dms' cid = '1' ] > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received message... > >> <<<<<< RAW: > >> <<<<<< length = 24 > >> <<<<<< data = 01:17:00:80:00:00:01:03:23:00:0C:00:02:04:00:00:00:00:00:01:02:00:02:01 > >> [08 Jan 2021, 11:38:23] [Debug] [/dev/cdc-wdm4] received generic response (translated)... > >> <<<<<< QMUX: > >> <<<<<< length = 23 > >> <<<<<< flags = 0x80 > >> <<<<<< service = "ctl" > >> <<<<<< client = 0 > >> <<<<<< QMI: > >> <<<<<< flags = "response" > >> <<<<<< transaction = 3 > >> <<<<<< tlv_length = 12 > >> <<<<<< message = "Release CID" (0x0023) > >> <<<<<< TLV: > >> <<<<<< type = "Result" (0x02) > >> <<<<<< length = 4 > >> <<<<<< value = 00:00:00:00 > >> <<<<<< translated = SUCCESS > >> <<<<<< TLV: > >> <<<<<< type = "Release Info" (0x01) > >> <<<<<< length = 2 > >> <<<<<< value = 02:01 > >> <<<<<< translated = [ service = 'dms' cid = '1' ] > >> [08 Jan 2021, 11:38:23] [Debug] Client released > >> [08 Jan 2021, 11:38:23] [Debug] Closed > > > > > > Regards, > > > > -- > > Paul > > _______________________________________________ > > libqmi-devel mailing list > > <a href="mailto:libqmi-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">libqmi-devel@lists.freedesktop.org</a> > > <a href="https://lists.freedesktop.org/mailman/listinfo/libqmi-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/libqmi-devel</a> > > > > -- > Aleksander > <a href="https://aleksander.es" rel="noreferrer noreferrer" target="_blank">https://aleksander.es</a> </blockquote></div>