Conn 0x200044e0:not connected

[Martin Evans]

Hi,

I am programming with ncs v2.9.0 based on nrf52833 chip

And base on peripheral_hid and central_hid

Testing that peripheral send data continuesly to central,and about 3 hours later, peripheral side report conn 0x200044e0 : not connected, then err.

I wonder why this happend, i am sure that central is connected to peripheral all the time.

below is peripheral side's log

Best regard

Martin

[Vidar Berg]

Hello,

Since the advertiser was restarted I assume the disconnect callback was called prior to the errors shown in the logs? Can you check what the reported disconnect reason was? Also, what is error "240" indicating in this context?

Best regards,

Vidar

[Martin Evans]

Hi,

"error 240" is not revelent with this phenomenon，it is before the first advertising, and it's uart_tx() return err.

My problem is already boned,during data transmission, "conn 0x20004e0 :not connected " happened.

Do you have any idea for what should i do next?

Best regards,

Martin

[Vidar Berg]

Hi,

Martin Evans said:

My problem is already boned,during data transmission, "conn 0x20004e0 :not connected

Do you mean it was already "connected"? What is causing the advertiser to start then just before the error?

[Martin Evans]

Misunderstanding the log, I tell the wrong info ,sorry.

During system working,Peripheral send data to Central side continuely,But sooner, "ASSERTION FAIL" printed,what may cause this?

Best regards,

Martin

[Vidar Berg]

Sorry, but it's still not making sense to me. Can you please post the relevant log?