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Xme · 2024-05-20

I'm trying to find the cause of a hard fault in my code. The problem repeatedly appears after a few or more minutes after starting the code, sometimes not at all, sometimes every time at close startup after enabling interrupts, and somethimes after ...

Xme · 2021-10-19

I am using CubeIde for the first time.First test - run minimal program with HAL from CubeIDe Configurator, under debuggerSimple program, only SYSTICK and uart , but SysTick_Handler() is not trigged at all .And function HAL_Delay hangs because uwTick...

Xme · 2024-06-03

Problem of hardfault solved. There is a bug in the silicon of the processor, making it necessary to disable prefetch for code above 256kBytes. As a result, depending on the compilation and layout of the code, it sometimes worked and sometimes didn't.

Xme · 2024-05-21

very strangeInlcuding modules (that are not even called at all - I moved calls to them to section that are used only in special configuration) generates that hardfault after 5 seconds after startup.When theese modules are excluded from compilled code...

Xme · 2024-05-21

Thanks.After recompile i get hardfault each time after 5 seconds program starts. But is is in debug mode. This time i get 0xFFFFFF9 onlyAnd here there is no pin access, only to variables.When I compile release version program gos into hard fault hand...

Xme · 2021-10-20

problem - SBC->VTOR is not initialised.When I add to SystemInit() line: SCB->VTOR = FLASH_BASE it now works.So question ST has a bug, or I have something missed when generating simple test project ?

Xme · 2021-10-20

LedToogle example from ST works. The differences are in system_stm32g0xx.c file, at section VECT_TAB_ADDRESS. When I will use system_stm32g0xx.c from example sysytick in my test application works. But when file system_stm32g0xx.c is taken from new pr...

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STM32G0 hardfault and signal handler FFFFFFF1

SysTick_Handler not called, STM32G0B1

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Re: STM32G0 hardfault and signal handler FFFFFFF1

Re: SysTick_Handler not called, STM32G0B1

Re: SysTick_Handler not called, STM32G0B1