why the nRF52DK is not connecting over uart -CLI Example???

[vprasath]

Hi,

Im running CLI program in my nRF52DK.

Im unable to connect using UART or USB as the transport layer for the CLI module but i can able to connect using RTT as the transport layer for the CLI module.

for both things im using Putty and im following the steps given in the infocenter.

what could be the issue???

Thank you.

[Bjørn Kvaale]

In the PuTTY Configuration under Connection -> Serial, did you set the "Serial line to connect to" the COM port which your dev kit is connected to? To find this, you can go to Device Manager -> Ports (COM & LPT) & find which COM port the JLINK is connected to. For me it was COM8. You can also find this via nrf connect.

Under the Session tab in the PuTTY Configuration, did you change the "Connection type:" to serial & make sure the "serial line" & "speed" are correct, like mentioned in the Infocenter documentation?

I tested with the CLI Example in SDK 15 & everything worked fine once I changed these settings.

[vprasath]

Thanks Bjorn,

It is working Fine .First i didn't change the connection type under session tab.