About Thoufiel

Thoufiel · 2024-11-18

I am using the STM32H562VGT6 and IAR Workbench. I have set up a 4kHz interrupt with LPTIM3 and started transmitting 32 bytes of data using HAL_SPI_Transmit_DMA. If I break and resume execution after starting the timer interrupt, the SP becomes 0xffff...

Thoufiel · 2024-09-20

I am testing Flash write using a custom board with STM32H562VG.For debugging, I use IAR I-jet and VSCode's C-SPY extension.The following HAL API is used for Flash writing, addr starts at 0x08030000 in the User area.HAL_FLASH_Program(FLASH_TYPEPROGRAM...

Thoufiel · 2024-11-21

Thank you for your advice. Debugging a program placed at 0x8000 0000(Area A) also caused a CPU reset, so I checked the RCC flags with ResetHandler.After CPU reset, bit 29 (IWDGRSTF) and bit 26 (PINRSTF) of RSR were standing.This was probably due to t...

Thoufiel · 2024-11-20

Progress on the problem:This time the program was set to start from 0x0803 0000 (= Area B).After placing the same program in 0x0800 0000 (=Area A), I started the program from Area B and repeated the pause and resume in the debugger.After restarting, ...

Thoufiel · 2024-11-19

As it turns out, no progress has been made...--------------------------------------------------------------------------------------------Enable Fault at the beginning of the program,int main(void) { SCB->SHCSR|= SCB_SHCSR_USGFAULTENA_Msk | SC...

Thoufiel · 2024-11-19

-Step ExecutionI have tried stepping through HAL_SPI_Transmit_DMA at the assembler level using the disassembler, and it exits the function successfully.After resuming from temporary, I tried to go through function HAL_SPI_Transmit_DMA this way severa...

Thoufiel · 2024-11-18

>Any DMA into an auto/local array?No, and c_count, c_dirclk is a static member of the class to which this interrupt handler function belongs.

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HardFault by stack overflow(maybe) but not break in HardFault_Handler()

Error at start of debugging while Flash write test

Re: HardFault by stack overflow(maybe) but not break in HardFault_Handler()

Re: HardFault by stack overflow(maybe) but not break in HardFault_Handler()

Re: HardFault by stack overflow(maybe) but not break in HardFault_Handler()

Re: HardFault by stack overflow(maybe) but not break in HardFault_Handler()

Re: HardFault by stack overflow(maybe) but not break in HardFault_Handler()