MC7455 doesn't connect, some commands hang

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wrencan
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MC7455 doesn't connect, some commands hang

Post by wrencan »

I've tried to get it to connect in QMI and MBIM modes. When in MBIM mode, the

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at!gstatus?
and

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at!impref?
commands hang:

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at!gstatus?                                                          

!GSTATUS: 
Current Time:  2036             Temperature: 53
Reset Counter: 3                Mode:        ONLINE         
System mode:   WCDMA 

at!impref?

!IMPREF: 
 preferred fw version:    02.33.03.00
 preferred carrier name:  GENERIC
 preferred config name:   GENERIC_002.07
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Didneywhorl
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Re: MC7455 doesn't connect, some commands hang

Post by Didneywhorl »

What device are you using it in?


Your signal says you're in WCDMA mode, it's possible that your signal's so low that your modem is busy trying to gain new signal and the router's trying to keep up and so your commands are timing out. There's not really a huge buffer for the AT command reporting
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