Fibocom FM150-NA / GLib-CRITICAL

Tomcsányi, Domonkos domi at tomcsanyi.net
Thu Jan 23 10:14:34 UTC 2020


Just for your info:
NR literally stands for New Radio, aka. 5G.

Cheers,
Domi


> 2020. jan. 23. dátummal, 11:08 időpontban Aleksander Morgado <aleksander at aleksander.es> írta:
> 
> Hey!
> 
>>>>> <<<<<< TLV:
>>>>> <<<<<<   type       = "Info" (0x01)
>>>>> <<<<<<   length     = 14
>>>>> <<<<<<   value      = 80:F0:FA:02:00:E1:F5:05:04:02:03:05:08:0A
>>>>> <<<<<<   translated = [ max_tx_channel_rate = '50000000'
>>>>> max_rx_channel_rate = '100000000' data_service_capability =
>>>>> 'non-simultaneous-cs-ps' sim_capability = 'supported' radio_interface_list
>>>>> = '{ [0] = 'umts ' [1] = 'lte ' [2] = '(null) '}' ]
>>>> 
>>>> Looks like the QmiDmsRadioInterface and QmiNasRadioInterface (why do we
>>>> have two of these anyway?) must be extended with an entry for RAT #10.
>>>> 
>>> 
>>> Yes, looks like we could just set a new "QmiRadioInterface" common to
>>> all services and deprecate the other two.
>> 
>> Hi Aleksander,
>> 
>> on a Quectel RG500Q (still running beta firmware) qmicli --dms-get-capabilities
>> returns
>> 
>> <<<<<< TLV:
>> <<<<<<   type       = "Info" (0x01)
>> <<<<<<   length     = 14
>> <<<<<<   value      = 80:F0:FA:02:00:E1:F5:05:04:02:03:05:08:0A
>> <<<<<<   translated = [ max_tx_channel_rate = '50000000' max_rx_channel_rate = '100000000' data_service_capability = 'non-simultaneous-cs-ps' sim_capability = 'supported' radio_interface_list = '{ [0] = 'umts ' [1] = 'lte ' [2] = '(null) '}' ]
>> 
>> while qmicli --nas-get-system-selection-preference returns
>> 
>> <<<<<< TLV:
>> <<<<<<   type   = 0x1c
>> <<<<<<   length = 4
>> <<<<<<   value  = 03:08:0C:05
>> 
>> which seems to indicate that both enums might actually differ for 5G-capable
>> devices.
>> 
>> Sebastian: could you please crosscheck this with the FM150-NA?
>> 
> 
> So it's 0x0A in DMS and 0x0C in NAS for the new "NR" radio interface?
> Does anyone have any contact at Quectel that could confirm this?
> 
> -- 
> Aleksander
> https://aleksander.es
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