MMWAVE-STUDIO: "radar interface error" with the new FPGA 2.9 version, after a long time capturing

Yi Huang

Part Number: MMWAVE-STUDIO

Hi TI team,

the new 2.9 FPGA did solve the long time capturing problem. After 12 hours, there is still data coming in from DCA1000. Great job TI experts!

But the new problem is that, after long time capturing, I was unable to use the "stop frame" button to terminate the recording. The console of mmwave studio prompted "Status: Failed, Error Type: RADAR INTERFACE ERROR".

How can I correct this error?

Thanks in advance.

Yi Huang

over 3 years ago

0 Pedrhom Nafisi over 3 years ago

TI__Mastermind 23017 points

Hello Yi Huang,

Please refer to this thread which should help you with your issue.

https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1122226/dca1000evm-iwr6843isk

Best Regards,

Pedrhom Nafisi

0 Yi Huang over 3 years ago in reply to Pedrhom Nafisi

Prodigy 56 points

Hi Pedrhom,

I've checked the thread you suggested. It is not related to my problem.

However, I've figured out the cause of RADAR INTERFACE ERROR. It was due to USB power management strategy. By disabling the power management of USB device, I managed to stop frame after a pretty long time capturing.

Thank you for the reply all the same.

Best regards,

Yi Huang

Sensors

Sensors forum

MMWAVE-STUDIO: "radar interface error" with the new FPGA 2.9 version, after a long time capturing