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2396091_en-US
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Hello everyone,
I'm trying to execute the RF Test for the module based on IW612. For this, I followed a couple of documents, such as:
AN14310 - NXP Bluetooth UART Driver Integration
AN14114 - RF Test Mode on Linux OS
AN14163 - Bluetooth Direct Test Mode
And others.
I'm facing some problems:
- In Wi-fi 5 GHz, I'm not able to see waveforms generated for low channels, near to 5 GHz, only for higher channels
- For Bluetooth, I'm not able to generate waveforms for the classic Bluetooth, only for BLE (commands for scan and get the pair information using hcitool work fine, hence I don't think this is a Hardware issue)
In my setup, I'm using the SoM Variscite Dart IMX8M (version 2.0), with a 2EL radio, based on IW612. To get the waveforms, I'm using HackRF.
I'm using the system with Kernel 6.6.23, Yocto custom version, and with Firmware sduart_nw61x_v1.bin.se, default from the version
The feedback for the HCI commands is compatible with the documents, but I can't see the waveforms. May you help me if I'm missing something in our system or procedures to generate it? This is part of the Certification process, and now I'm stuck on it.
THanks very much
Hello
Could you share test cmd and result screen shot to us?
Best Regards
Shaun