AWRL6432: Inquiry on Implementing HIL System Using AWRL6432 Radar Data

Tool/software:

We are currently planning to implement a radar Hardware-in-the-Loop (HIL) test system using the AWRL6432 device. Our goal is to inject recorded or simulated radar sensor data into the perception stack of our embedded platform for algorithm validation.

To proceed, I would like to ask the following:

1. Is it feasible to configure the AWRL6432 to support HIL simulation, either by replaying previously captured ADC/1D-FFT/point cloud data or by accepting externally generated radar-like signals?

2. If supported, could you provide guidance on:

   • The appropriate data interface (e.g., CSI2, DCA1000, LVDS, GESI/GMSL, etc.) to use for HIL integration?

   • The signal injection point in the radar processing chain (e.g., ADC input, DSP pipeline)?

   • Any TI-provided tools, APIs, or firmware configurations that facilitate HIL testing?

Any technical documents or application notes related to HIL implementation on AWRL6432 would also be greatly appreciated.