HAL_GetTick always returns 0 for STM32G431CBT6

DAgui.3 · ‎2023-08-25

I've been trying to use the Hal_Delay function and found it not working. Looking into it, it appears that the sysTick interrupt is not going off to increment the count. Any ideas what is causing this? Is it possible that the interrupt vector is set up wrong? I've tried making sure that interrupts are enabled and that systick is set on highest priority, still nothing. Any help is appreciated

TDK · ‎2023-08-26

Interrupts are probably turned off and/or you're in a higher/same priority interrupt.

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FBL · ‎2023-09-21

Hello @DAgui.3,

Could you share your SW setup? IOC file ?

It is possible that the timeout has increased in your application. Could you share a minimum project to reproduce the issue?

@Pavel A. unfortunately your post was mistakenly misplaced.

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reubengoh95 · ‎2024-11-25

Thank you for this.

Incase anybody needs this. I had some issues initializing my sdram and somehow the function keeps getting stuck at HAL_GetTick(); , and the function returns 0. Turns out that my interrupt setting in the Time base: TIM6 global interrupt was set to 15. After changing it to a higher priority which is 4. My problem is solved and I am finally able to see my LCD screen. Just a back note, TIM6 was used for my M7 processor.

Board: STM32H745I-DISCO

Stm32CubeIDE ver: 1.16.1

TouchGFX ver: 4.24.1