About ESimo.2

ESimo.2 · 2023-02-24

I am trying to implement firmware updates for my application, and I've come across X-CUBE-DBFU - On-the-fly firmware update for dual bank STM32 microcontrollers (AN4767) - STMicroelectronics. In studying main(), I am not sure what the purpose of the ...

ESimo.2 · 2022-08-01

I've been playing around with an STM32F7508-DK, and I was successfully programming hex files with CubeProgrammer and running the application. I eventually tried doing a "Full chip erase", and now when I program the hex files that were working previou...

ESimo.2 · 2023-03-02

I resolved my issue. The snippet from RM0351 above was indeed the solution. I simply had to do the following before my code had to service any interrupt (e.g. SysTick) if my code was running in Bank 2:SCB->VTOR = 0x8000000;Even easier, I actually jus...

ESimo.2 · 2023-02-24

I'm having (I think) this same issue. Was this ever resolved?My changes are that my applications are printing UART, and are slightly modified such that the first characters they print are different; and that I'm using the STM32L476 Nucleo board. I'm ...

ESimo.2 · 2022-08-02

I needed to re-flash the original firmware, which is available at STM32F7508-DK - Discovery kit with STM32F750N8 MCU - STMicroelectronics under the "Documentation > Compiled Demos" section. Rather non-intuitive that the firmware is not under the "Too...

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What is the purpose of the LoadRamBankX()'s in the "On-the-fly firmware update" example?

How do I re-program the STM32F7508-DK after I've done a "Full chip erase" in CubeProgrammer?

Re: Dual-bank boot not working on STM32L471 device

Re: Dual-bank boot not working on STM32L471 device

Re: How do I re-program the STM32F7508-DK after I've done a "Full chip erase" in CubeProgrammer?