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<body class='hmmessage'><div dir='ltr'>Hi,<br><br>My device cannot get signal in MC7304 via libqmi 1.12.6 randomly.<br><br>Module: MC7304<br><br>Command: /usr/bin/qmicli -d /dev/cdc-wdm1 --nas-get-signal-strength --device-open-proxy<br><br>Following information is dumped from "/usr/local/libexec/qmi-proxy -v".<br>We could see that client connection closed accidentally.<br><br>Does anyone have idea on this? <br><br>--<br>[6/59483]<br>[19 May 2015, 19:35:06] [Debug] connection to QMI device '/dev/cdc-wdm1' established<br>[19 May 2015, 19:35:06] [Debug] [/dev/cdc-wdm1] Sent message...<br><<<<<< RAW:<br><<<<<< length = 16<br><<<<<< data = 01:0F:00:00:00:00:00:01:22:00:04:00:01:01:00:03<br><br>[19 May 2015, 19:35:06] [Debug] [/dev/cdc-wdm1] Sent message (translated)...<br><<<<<< QMUX:<br><<<<<< length = 15<br><<<<<< flags = 0x00<br><<<<<< service = "ctl"<br><<<<<< client = 0<br><<<<<< QMI:<br><<<<<< flags = "none"<br><<<<<< transaction = 1<br><<<<<< tlv_length = 4<br><<<<<< message = "Allocate CID" (0x0022)<br><<<<<< TLV:<br><<<<<< type = "Service" (0x01)<br><<<<<< length = 1<br><<<<<< value = 03<br><<<<<< translated = nas<br><br>[19 May 2015, 19:35:06] [Debug] [/dev/cdc-wdm1] Received message...<br>>>>>>> RAW:<br>>>>>>> length = 12<br>>>>>>> data = 01:0B:00:80:00:00:02:00:27:00:00:00<br><br>[19 May 2015, 19:35:06] [Debug] [/dev/cdc-wdm1] Received message (translated)...<br>>>>>>> QMUX:<br>>>>>>> length = 11<br>>>>>>> flags = 0x80<br>>>>>>> service = "ctl"<br>>>>>>> client = 0<br>>>>>>> QMI:<br>>>>>>> flags = "indication"<br>>>>>>> transaction = 0<br>>>>>>> tlv_length = 0<br>>>>>>> message = "Sync" (0x0027)<br><br>[19 May 2015, 19:35:06] [Debug] [/dev/cdc-wdm1] Sync indication received<br>[19 May 2015, 19:35:17] [Debug] client connection closed<br>[19 May 2015, 19:35:17] [Debug] closing device '/dev/cdc-wdm1': no longer used<br><br> </div></body>
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