Hello, fellow tech enthusiasts! I’m currently facing a challenge with the Nordic nRF5340 and nRF7002 chips, specifically when preparing for Wi-Fi, BLE, and LTE compliance testing. Our custom board, which integrates these chips along with the nRF9161, is performing well in production firmware, but we’re encountering issues with the Radio Test sample for compliance purposes.
We’ve configured the Radio Test sample to use RTT for communication, which is crucial for our setup. However, despite adding the necessary configurations to prj.conf, we’re unable to establish proper communication between the application and network cores. This issue is particularly pressing as we’re scheduled for compliance testing next week, and any delay could have significant repercussions.
I’ve tried running the sample on the nRF5340 DK and nRF7002 DK with both USB and RTT, but without success. The problem seems to stem from the communication layer, which is essential for the Radio Test sample to function correctly.
If anyone in the community has successfully implemented the Radio Test sample with RTT on these chips, or has any insights or workarounds, I would greatly appreciate your guidance. Your expertise could be instrumental in helping us meet our compliance deadline.
Thank you in advance for your support and suggestions!