<div dir="ltr"><div>Hi together,</div><div><br></div><div>The whole project is quite frustrating. I set up the raspberry pi new, starting from scratch.</div><div><br></div><div><span style="font-family:monospace">root@raspberrypi4gb:~# lsusb<br>Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub<br>Bus 001 Device 004: ID 099a:7202 Zippy Technology Corp. <br>Bus 001 Device 007: ID 1199:68a2 <b>Sierra Wireless</b>, Inc. <br>Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub<br>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub</span><br></div><div><br></div><div><span style="font-family:monospace">root@raspberrypi4gb:~# lsmod<br>Module Size Used by<br>cmac 16384 1<br>rfcomm 49152 4<br>bnep 20480 2<br>hci_uart 40960 1<br>btbcm 16384 1 hci_uart<br>bluetooth 393216 29 hci_uart,bnep,btbcm,rfcomm<br>ecdh_generic 16384 2 bluetooth<br>ecc 40960 1 ecdh_generic<br>fuse 126976 3<br>8021q 32768 0<br>garp 16384 1 8021q<br>stp 16384 1 garp<br>llc 16384 2 garp,stp<br>spidev 20480 0<br>joydev 20480 0<br>vc4 270336 3<br>brcmfmac 327680 0<br>cec 49152 1 vc4<br>brcmutil 20480 1 brcmfmac<br>bcm2835_v4l2 40960 0<br>videobuf2_vmalloc 16384 1 bcm2835_v4l2<br><b>qmi_wwan 28672 0<br>cdc_wdm 20480 1 qmi_wwan<br>qcserial 16384 0<br>usb_wwan 20480 1 qcserial<br>usbserial 36864 2 qcserial,usb_wwan</b><br>sha256_generic 16384 0<br>bcm2835_codec 40960 0</span></div><div><br></div><div><span style="font-family:monospace">root@raspberrypi4gb:~# qmi-network /dev/cdc-wdm0 status<br>Loading profile at /etc/qmi-network.conf...<br> APN: <a href="http://internet.eplus.de">internet.eplus.de</a><br> APN user: unset<br> APN password: unset<br> qmi-proxy: no<br>Getting status with 'qmicli -d /dev/cdc-wdm0 --wds-get-packet-service-status '...<br><b>error: couldn't create client for the 'wds' service: CID allocation failed in the CTL client: Transaction timed out<br>error: couldn't get packet service status</b></span></div><div><br></div><div><span style="font-family:monospace">root@raspberrypi4gb:~# lsusb -t<br>/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M<br>/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M<br> |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M<br><b> |__ Port 3: Dev 7, If 0, Class=Vendor Specific Class, Driver=qcserial, 480M<br> |__ Port 3: Dev 7, If 2, Class=Vendor Specific Class, Driver=qcserial, 480M</b><br><b> |__ Port 3: Dev 7, If 3, Class=Vendor Specific Class, Driver=qcserial, 480M<br> |__ Port 3: Dev 7, If 8, Class=Vendor Specific Class, Driver=qmi_wwan, 480M</b><br> |__ Port 4: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M<br> |__ Port 4: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M</span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace">root@raspberrypi4gb:/home/pi# qmicli --device=/dev/cdc-wdm0 --device-open-proxy --dms-get-manufacturer<br>error: couldn't create client for the 'dms' service: CID allocation failed in the CTL client: Transaction timed out</span></div><div><br></div><div>
<div>I mainly followed instructions here
(<a href="https://www.raspberrypi.org/forums/viewtopic.php?f=36&t=224355&sid=d0e27e3eefada46773f617666c9df05a">https://www.raspberrypi.org/forums/viewtopic.php?f=36&t=224355&sid=d0e27e3eefada46773f617666c9df05a</a>
-->
user description from mkrzysztofowicz) and here
(<a href="https://www.embeddedpi.com/documentation/3g-4g-modems/raspberry-pi-sierra-wireless-mc7455-modem-raw-ip-qmi-interface-setup">https://www.embeddedpi.com/documentation/3g-4g-modems/raspberry-pi-sierra-wireless-mc7455-modem-raw-ip-qmi-interface-setup</a>), but I failed. :-(</div><div><br></div><div>If someone has an approach, I would be grateful for it. Is the firmware wrong or the device address wrongly assigned ...?</div><div><br></div><div>Thanks in advance!</div><div>Cheers, Michael<br></div><div><br></div>
</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Am So., 4. Juli 2021 um 23:23 Uhr schrieb Aleksander Morgado <<a href="mailto:aleksander@aleksander.es">aleksander@aleksander.es</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace">Hey,<br></div></div><div><br></div><div><div style="font-family:monospace,monospace" class="gmail_default">As a general rule for future emails to public mailing lists: never send logs as attached images, as the public search engines won't parse them as text, and if someone has your very same problem in the future, they won't be able to find the entry in the public mailing list archives :)</div><br></div><div><br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>I am using your stuff to get my lte module running on my raspi4. Unfortunately, it still fails.<br>Since I used the command <qmicli -d /dev/cdc-wdm0 --<span class="gmail_default" style="font-family:monospace,monospace"></span>dms-swi-set-usb-composition=6>
I always get <error: couldn't create client for the 'dms' service:
CID allocation failed in the CTL client: Transaction timed out>.
Previously the usb composition was set to 14, since that change I don't
come back to the previous state.<br>Ideally I would restore initial state to start from scratch, but I have no idea how to proceed.</div><div><br></div><div><img src="cid:ii_kqbgg0d20" alt="grafik.png" width="504" height="145"></div><div><br></div><div><img src="cid:ii_kqbggddc1" alt="grafik.png" width="514" height="116"></div><div><br></div><div><br></div><div><img src="cid:ii_kqbggnrs2" alt="grafik.png" width="445" height="419"></div><div><br></div><div><img src="cid:ii_kqbgjrkp3" alt="grafik.png" width="514" height="70"><br></div><div>Previously the set (by default) ip was 169.x.x.x.</div><div><img src="cid:ii_kqbgl3si4" alt="grafik.png" style="margin-right: 0px;" width="318" height="75"><br><br></div><div>I hope you can help me to solve the issue getting the module running.</div></div></blockquote><div><br></div><div><div style="font-family:monospace,monospace" class="gmail_default">Hum; I'm afraid I don't have any idea. Composition #6 is "DM, NMEA, AT, QMI" and so you should have a valid QMI port where to run the qmicli command.</div><div style="font-family:monospace,monospace" class="gmail_default"><br></div><div style="font-family:monospace,monospace" class="gmail_default">Does anyone know what can be done here? <a class="gmail_plusreply" id="gmail-m_-7603512832241613765plusReplyChip-0" href="mailto:mips171@icloud.com" target="_blank">@Nick</a> maybe?<br></div></div></div><div class="gmail_quote"><br></div>-- <br><div dir="ltr">Aleksander<br><a href="https://aleksander.es" target="_blank">https://aleksander.es</a></div></div>
</blockquote></div>