App Wizard randomly fails about vesc_tool HOT 1 OPEN

Thanks for noticing, the 100 ms should have been 1000.

Running nested local event loops should not be a problem. QDialog::exec() opens a local event loop, which then in turn opens another one from waitSignal(). It might be better to use QDialog::open to avoid one of the event loops though.

It could be that packets get dropped in the communication now and then, as the UART does not use DMA and blocking the CPU for more than two bytes will drop the bytes. This can happen when storing the configuration to flash, as it completely blocks the CPU. Otherwise the UART interrupts should keep up easily at 115200 baudrate. One approach could be to make a utility function that reads and waits for the configuration with multiple retries. I will look into that soon.

from vesc_tool.