DCA1000EVM: How long can DCA1000EVM capture raw data?

Shine

Part Number: DCA1000EVM
Other Parts Discussed in Thread: AWR2243

Hello Champs,

Customer used DCA1000EVM+AWR2243 to capture raw data, but it only can capture data for 4 hours and 42mins, then it stopped without error.

1. Configure the Frame for indefinitely capture
2. ensure there is enough space for data
3. If disconnecting USB and ethernet when it began to capture, the DCA1000EVM also stopped after a while.

Thanks.
Rgds
Shine

over 3 years ago

0 Abhed Misra over 3 years ago

TI__Genius 13805 points

Hi Shine,

Please ensure that the packet delay is configured as 45usec and the captured location has sufficient space. There is no run time limitation from this setup perspective.

Regards

0 Shine over 3 years ago in reply to Abhed Misra

TI__Genius 13655 points

Hi Abhed，

Thanks for your support.

Customer has changed the packet delay to 45us, but it still only capture raw data about 4+ hours. Attached is his lua file.
https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/1023/DataCaptureDemo_5F00_xWR2243.lua

Thanks.
Rgds
Shine

0 Dong Zhang over 3 years ago

Prodigy 10 points

Hi Abhed,

Look forward to your kind advice.

Best regards

Dong

+1 Abhed Misra over 3 years ago

TI__Genius 13805 points

Hi Shine,

Is the device in continuous framing? As i said earlier, there is no run time limitation from this setup perspective.

However, the user may try to reset the DCA with the API after every capture.

Regards

Sensors

Sensors forum

DCA1000EVM: How long can DCA1000EVM capture raw data?