DAC not working with TouchGFX

[Riccardo Franceschetto]

Hi, i'm working on a project where TouchGFX is running, but when i call the DAC via a FreerTOS task, nothing shows up in the output...

Hardware wise everything is ok, tested baremetal and with a single FReertos Task, so TouchGFX or some interrupts might be the problem.

any suggestion?

[TDK]

Not much info here.

Basic debugging steps should be taken. Set up a breakpoint in the relevant code and see if it's getting there. Run the program, then pause and see if processor is stuck somewhere.

Include your chip number so we don't have to guess.