78002 EV Kit pascalvoc-retinanetv7_3 Example Fails

[veysiadn]

Hello, I was trying to run this CNN example
https://github.com/Analog-Devices-MSDK/msdk/tree/main/Examples/MAX78002/CNN/pascalvoc-retinanetv7_3.

I followed the instructions and was able to program the board. However, I can't get any output after SRAM initialization.
I double-checked all connections according to the given instructions. Here's the serial terminal output:
14:27:18:943 -> *** Object Detection Demo (pascalvoc-retinanetv7_3) ***
14:27:55:143 -> Waiting...
14:28:20:739 -> Camera ID = 5640
14:28:22:244 -> Initializing SRAM...

I tried to debug it and found that the exception occurs at fastspi.c file line 244 : MXC_NVIC_SetVector(MXC_SPI_GET_IRQ(MXC_SPI_GET_IDX(SPI)), SPI_IRQHandler);

Do you have any recommendations about how to fix this issue?

[Jake-Carter]

Hi @veysiadn, sorry for the delay and the trouble with the example. We just returned from our factory shutdown.

It looks like the example was broken by #632

You can roll back your branch to the previous commit with SHA 295cae542628445ed6c36ae0927db22460856586 to get it working again.

The breaking changes are fixed as part of #662, so you could alternatively merge in the dev/spi_target branch to yours, though there still may be some changes. We expect to have that PR merged by the end of the week.