ModemManger behaves strange

[Vanja Žerić]

Hello everyone,

I am working with some USB Connectivity Module and I am using ModemManager to get status of SIM PIN. When I am using C app that is using ModemManager library and when I extract status of SIM PIN, I am getting that SIM requires PIN2 (MM_MODEM_LOCK_SIM_PIN2), but when I send AT command I am getting that SIM is READY, that means that SIM is unlocked. SIM is connected correctly, but it seems only that message is wrong.
After calling test app:
[cid:image001.png at 01D9259B.CD31ECA0]
After calling AT command:
[cid:image002.png at 01D9259B.CD31ECA0]
I am getting correct PIN status messages if SIM requires PIN or PUK, I tested it, but when I send correct PIN, SIM connects, but PIN status message is that SIM requires PIN2.

This is how I am extracting the status:
This is prototype of my function:
[cid:image003.png at 01D9259C.4777A6D0]
This is how I extract status in that function:
[cid:image004.png at 01D9259C.8695F240]
Hal_modem_pin_status_enum convert MM PIN status to my enum...

Does anyone has any idea?

Best regars,
Vanja Zeric
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