Hi, TI Experts,
In my openvx application, the tivxCaptureNode is running in a separate camera graph, and other nodes such as ldc node and tidl node is running in another graph.
I want ldc node to use the images captured by tivxCaptureNode, but I don't want to use memcpy to copy data because it's slow and will cause the A72 loading to rise.
I saw the code which used udma copy on the DSP, but I didn't find an example of using udma copy on the A72 core in the processor SDK.
More information for your reference:
1. The per image size is about 4.9MB.
2. processor sdk: ti-processor-sdk-rtos-j721e-evm-08_02_00_05
Thanks, I'm looking forward to your response.
Dian Luo