About HispaEmo

HispaEmo · 2024-11-11

Hi everyone,I’m currently facing an issue related to bootloaders and FreeRTOS on STM32 microcontrollers, specifically the STM32H735 and STM32H730.Here’s the background:STM32H735 Development Board: I have successfully implemented a bootloader that jum...

HispaEmo · 2024-08-07

Hello ST Community,I'm working on implementing C++ exceptions in my project. My setup includes an STM32H735 board and I'm using FreeRTOS. Here’s a snippet of my code that involves try and catch blocks: extern "C" void myTaskFunction(void* pvParamet...

HispaEmo · 2024-07-11

Hello everyone,I have been working on a custom bootloader for the STM32H735 microcontroller and I am encountering an issue when attempting to jump to my main application stored in external flash memory. Here's a brief overview of what I've done so fa...

HispaEmo · 2024-06-13

Hello everyone,I am currently working on a bootloader project for the STM32H735, using the pre-configured ExtMem_Boot project provided by the STM32CubeIDE. However, I am encountering an issue when trying to write to the external flash memory at addre...

HispaEmo · 2024-06-03

Hi ST Community,I am working on a bootloader for my STM32H735 board, and I'm encountering issues with setting the Vector Table Offset Register (VTOR) correctly for my application, which is loaded at address 0x90000000. The main problem I'm facing is ...

HispaEmo · 2024-07-12

Hello everyone,I'm happy to report that I have resolved the issue I was facing with my bootloader project. I'm posting this solution because I regularly turn to this forum for help with challenging problems, and I hope this post can assist other deve...

HispaEmo · 2024-06-20

Following up on my previous post, I wanted to share more details about the functions I'm implementing for my bootloader project.Specifically, I am working on writing metadata, reading data, and then loading a .bin file before finally jumping to the a...

HispaEmo · 2024-06-20

Hello @Tesla DeLorean @MNapi ,I wanted to share my recent progress and an issue I encountered while working on my bootloader project for the STM32H735, using the pre-configured **ExtMem_Boot** project from STM32CubeIDE.**Progress and Solution for Wri...

HispaEmo · 2024-06-14

sorry i didnt uncomment BSP_OSPI_NOR_DisableMemoryMappedMode(0);

HispaEmo · 2024-06-14

Thank you, I can run my code.But Im trying to:withuint8_t aTxBuffer[] = " ****Memory-mapped OSPI communication**** ****Memory-mapped OSPI communication**** ****Memory-mapped OSPI communication**** ****Memory-mapped OSPI communication**** ****Memory-m...

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Bootloader on STM32H730 with FreeRTOS

HardFault with exceptions c++

Complex Bootloader Jump External Flash Application

Writing from Bootloader on STM32H735

Setting VTOR for Application at 0x90000000 on STM32H735

Re: Complex Bootloader Jump External Flash Application

Re: Writing from Bootloader on STM32H735

Re: Writing from Bootloader on STM32H735

Re: Writing from Bootloader on STM32H735

Re: Writing from Bootloader on STM32H735