Screen transition hangs.

HHarj.1 · ‎2021-03-16

Hi,

I'm using STM32F746-disco board and I have a problem with screen transition. I have a starting screen which I have set for displaying 5000 ms. During that, the system will do some initial measurements (basically just one ADC measurement) and print the results on the screen. After that it should change for the main screen, but that never happens. The start screen hangs there (displaying the correct results). However, the transition happens if nothing is run during the start-up. Otherwise, the screen transitions work as they should. Wondering if that 5000 ms set time could somehow cause the blocking?

Edit: I am using FreeRTOS.

Alexandre RENOUX · ‎2021-03-16

Hello HHarj.1,

Is it working if you run the simulator ?

/Alexandre

Romain DIELEMAN · ‎2021-03-17

Hi,

The 5000ms is definitaly not an issue. Could you share your code ? Like Alex said, does it also happen with the simulator ? Could you also try without the measurements on the side to see if it could be the issue (or maybe display a kind of counter on the screen to see if it freezes at one point) ?

/Romain