MM cannot open MBIM port; Character set conversion error
Shijo.Jose at hughes.com
Fri Sep 15 00:55:15 UTC 2017
>> I am using MM version 1.6.8 on Yocto (Linux version 4.4.8) to
>> communicate with Telit LE910 NA V2 modem.
>> The modem is configured to support MBIM and cdc_mbim gets loaded on
>> Yocto when the modem is connected. However MM is unable to open MBIM
>> port and I see a character set conversion error when I
>> query-device-caps using mbimcli.
>> I have have looked at a similar issue in
>> 02912.html but this thread does not have the resolution.
>> mbim-proxy seems to be running in my case. I have pasted MM debug logs
>> below along with mmcli output.
>> Please let me know if this issues sounds familiar and if you have any
>> suggestions on how to address it.
>Does your system include any iconv support? libmbim needs
In the Yocto distro that I am using, iconv is supposed to be part of glibc but for some reason it was missing some of the encoding support including UTF-16LE.
Following the instructions found here (http://gumstix.8.x6.nabble.com/iconv-glibc-and-Yocto-td4970038.html) to include incov support worked and this fixed the issue with MM.
Thanks for your help!
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