[ncs 1.9.0] Hard fault occurred if phone sent packet to NRF5340.

RE: [ncs 1.9.0] Hard fault occurred if phone sent packet to NRF5340.

Jeffery — Mon, 07 Mar 2022 01:20:23 GMT

Thanks.If any update, please let me know.

Thanks.

Jeffery

RE: [ncs 1.9.0] Hard fault occurred if phone sent packet to NRF5340.

Øivind — Fri, 04 Mar 2022 09:12:42 GMT

Ok, the "UART" in nRF Toolbox seemed to work without issues for me yesterday, but now I got a hard fault after sending data successfully both ways multiple times.

Thank you for letting us know, I'll investigate and make an internal report.

I'll update you when I know more.

RE: [ncs 1.9.0] Hard fault occurred if phone sent packet to NRF5340.

Jeffery — Fri, 04 Mar 2022 01:07:03 GMT

Same. It got same issue at nRF Toolbox/UART.

This issue was when the board sent uart data to phone. Data can be received at the app but it disconnected immediately after that.

Then, you can see "Hard Fault" information in log.

As to "write a command" to the board, it is ok without problem.

Please help me double check it. Thanks.

RE: [ncs 1.9.0] Hard fault occurred if phone sent packet to NRF5340.

Øivind — Thu, 03 Mar 2022 16:04:46 GMT

Hi,

I'll look into this issue with the nRF Connect for mobile app. Do you see similar issues when using "UART" in the nRF Toolbox app?

In the "UART" you can swipe to the right to bring up a log, and where it says "write a command" you can just type something to send to the board.