Charge PIN not changing state (any way to detect when T-Impulse is USB connected ?)

[simkard69]

Dear All,

I'm trying to identify a way to know when the device is connected on an USB port delivering current.
I need to know not only when charging is applied but when USB connector is plugged in an USB port delivering power.

So far I've tried these 2 PINs :

• PA10 >>> Charge_PIN from main page : no state change at all while plugging/charging
• PB8 >>> Charge_PIN from TP4054 : no state change at all while plugging/charging (found from this ISSUE)

Can someone please tell me if I have a chance to get this information at some point ?

Thanks