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Makandra · 2024-02-13

HelloI am running a NUCLEO-H723ZG board.User data is saved to internal flash from within the application according to the following procedure: unlock the flash, erase, program. None of the operations return errors. When monitoring the memory, everyth...

Makandra · 2024-02-15

I think I have found the cause.When running debug, the application is reset and run for a short while prior to the debugger is attached. During this short run, the application has enough time to erase and start program, but does not finish the operat...

Makandra · 2024-02-14

I would like to clarify that the issue is not presented if resetting the chip either with the reset button on the NUC or through the reset button in eclipse.

Makandra · 2024-02-14

I guess this would be the bare minimum to recreate the issue... int main(void) { HAL_Init(); SystemClock_Config(); const UINT address = 0x080E0000; UINT *flash_data = (UINT*) (intptr_t) address; UINT status = 0; if (*flash_data == 0xFFFFFFFF)...

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STM32H723 Flash is filled with 0 after erase and write

Re: STM32H723 Flash is filled with 0 after erase and write

Re: STM32H723 Flash is filled with 0 after erase and write

Re: STM32H723 Flash is filled with 0 after erase and write