Hi all, I would like to be sure when I get into the state DISCONNECT, that the link is really down. When I do a AT!GSTATUS? I get the mode which is always set as online, then what is used for? What should I do/use to ensure through an AT command or using the SDK to get the real state of the LTE l…

What is the ps state of at! gstatus?

@jyijyi [image] How to measure LTE attachment time? MC/EM Series @mlw that is not a good news… Nevertheless, I found some structures which provides the following variables via the * pCSDomain * pPSDomain * csAttachState * psAttachState But I did not find reliable in…

What I really expect to get is not the network deconnection status, when for example the ping does not work anymore, but a status given back by the SDK to confirm that the hardware link is really down?.. In the structure slqsSessionStateInfo the variable state gives the current link status is that …

didn’t PS state will show if the LTE link is down? at!gstatus? !GSTATUS: Current Time: 47 Temperature: 26 Modem Mitigate Level: 0 ModemProc Mitigate Level: 0 Reset Counter: 1 Mode: ONLINE System mode: LTE PS state: Attached LTE ba…

@jyijyi : thanks for your feedback, I was sick for the last few days and now I am back! To my concern this PS state was not associated with the hardware part… Are you sure that is the case, and where did you find these informations? Thanks.

I guess you can find in AT command guide

No, the AT command guide is not really explicit on it… What I expect is to really know, using the SDK, to ensure that the physical link is really down when we switch to the DISCONNECTED state… And any documentation explains it clearly, even not the misc comments in the header files. That’s why I …

[image] johann: state DISCONNECT Where do you see this state? RRC disconnect? I’d isolate the issue first. What link is dropping? between the modem and NTWK between the modem & host Modem could drop the session and will reattach automatically, when this happens the host will drop the con…

EM7565, how to ensure that the 4G link is really down

IoT Modules MC/EM Series

johann January 22, 2019, 4:04pm 3

@jyijyi

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EM7565, how to ensure that the 4G link is really down

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