STM32 MCUs products

Resolved! STM32H745XIT6 MT25QL256A External Loader not working

Hi every one ..I designed custom board for stm32h745xit6 .My TouchGFX working fine with internal flash .The core board has mt25ql256a and connected as under PB2 CLKPG6 NCSPF8 D0PF9 D1PF7 D2PF6 D3I generated STLDR as explained in ST videos tutorial.my...

Resolved! How to download the program to the external flash and debug it?

I am using qspi to connect w25q256, I have a stldr file suitable for stm32cubeprogrammer. I want to know how to use STM32 VS Code Extension to program and debug external flash.

stm32f429zit6, M29W256GL custom board. Please contact us for flash loader.

Hello, I am trying to make a norflash flash loader by developing stm32f429zit6, M29W256GL custom board.I'm struggling with a lack of data.I would like to refer to a sample based on cubemx.Are there any documentation and sample sources that could help...

Resolved! Do .bin files use relative or absolute addresses?

I am trying to set up a dual boot system using a bootloader in stm32F7 without using the dual bank operation. I have the bootloader, which can flash the bin files directly to the flash .My concern is whether .bin files contain any address information...

Resolved! Need help with flashloader/driver for STM32H7A3ZIT6Q with Octo-spi FLASH (twin quad) NOR flash MT25TL256

I have a custom board with an STM32H7A3ZIT6Q. It has the MT25TL256 NOR flash connected to the pins of OCTOSPI1.I'm trying to write a flashloader/driver.In our application we do not need to execute code from this flash. We only need it for data. But i...

How Segger J-FLASH configures its external loaders?

A customer has a board with STM32F746 and QSPI flash.The board looks as derived from STM32746G-DISCO, though I'm not 100% sure.Their program has data in the QSPI flash, and they flash the app using J-LINK and Segger J-Flash.Now, I cannot figure out ...

What exactly happens when the Main flash memory (User application code) is selected as the boot area?

I've gone through the STM32 boot processhttps://community.st.com/s/article/faq-stm32-boot-processAfter the boot mode configuration is resolved by means of the BOOT0/BOOT1 pins or the nBOOT0/nBOOT1 (from the option bytes); the controller chooses the s...

hello, I am using stm while controlling a device and after working conditions for a while, I saw that the software made itself like this. I have not encountered it on other devices. When I put the software on the processor again,it gets fixed,what reason?

That is part of broken softwareD8 0A 00 20 CD 02 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...

External Flash Loader don't work

Hello, I am developing an external flash loader using Spi (W25Q16DV) with Stm32G070.Yes, the operation is going well without any problems.However, the peculiar thing is that it doesn't work when you write the user program in the internal flash and ru...

Resolved! STM32H750VBT6 & CubeMX & IAR

Hi everyone ;I am having a strange issue with IAR . I configured the mcu via cubemx and generated it then I build all the files but I got the errors in the attached files when I try to download the code into the MCU . But I don't get any issuse with...