About onio

onio · 2021-01-03

Hi All,freeRTOS causes Hardfault when using sscanf. When I don't use freeRTOS this works fine, so the issue is freeRTOS related.I also previously had printf causing Hardfault but I found a library named newlib which allowed printf to no longer genera...

onio · 2020-09-24

Hi all,I am trying to run the OSPI memory mapped example found here on the STM32H7B3i-DK board but does not work correctly.There seems to be a corruption during the comparison block of the code mem_addr = (__IO uint8_t *)(OCTOSPI1_BASE + address); ...

onio · 2020-09-09

I am currently trying to port SBSFU from running on STM32H7B3i-DK to run on a custom board that has a STM32H7B0 microcontroller onboard developing with Keil MDK version 5.I am using the example standalone loader project STM32H7B3I_DISCO_2_Images_Load...

onio · 2020-09-02

I am trying to adapt an existing project that uses Keil RTX5 (RTOS2) which was written in C++ to include SBSFU functionality. So far I have got the project to build. However I am not sure about the integrity of the build as Micro-lib does not support...

onio · 2020-09-02

I am developing on the STM32H7B3i-DK board using Keil MDK + STMCubeMx for creating the project.For some bizarre reason that I can't explain, I can no longer do debugging on my dev board after been blocked for a few days by an issues that I had with "...

onio · 2021-01-04

Hi Tesla,Thanks for your reply. I increased the stack size from 128 to 1024 and that seems to have solved the issue with sscanf causing hardfault. Once again thanks.Regardsonio

onio · 2020-09-27

The url in my message above does not work so I am resending again.https://github.com/STMicroelectronics/STM32CubeH7/blob/master/Projects/STM32H7B3I-DK/Examples/OSPI/OSPI_NOR_MemoryMapped_DTR/Src/main.c

onio · 2020-09-25

Hi Cvega,I have not done anything with the Wifi module on this board. I however did a quick search and found a datasheet for the module. Please find link here have a look at page 18 as it make mention of some AT Commands.I have used the STM32 SPI per...

onio · 2020-09-23

Hi Jocelyn,Thanks for your response. I have already ported the YModem to I2C and working fine. Many thanks for replyRegardsonio

onio · 2020-09-10

We have actually changed boards with processor 3 times (STM32L073, STM32H750 and STM32H7B0) due to one thing or another. We started by implementing our own secure bootloader but then abandoned it when we realized that ST had an offering. And with eac...

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freeRTOS causes Hardfault when using sscanf

OSPI_NOR_MemoryMapped_DTR example does not work correctly on STM32H7B3i-DK board

Porting SBSFU from running on STM32H7B3i-DK to STM32H7B0 custom board.

Problem running SBSFU with Keil RTX5 (RTOS)

Problem debugging the STM32H7B3i-DK (Again)

Re: freeRTOS causes Hardfault when using sscanf

Re: OSPI_NOR_MemoryMapped_DTR example does not work correctly on STM32H7B3i-DK board

Re: Problem debugging the STM32H7B3i-DK (Again)

Re: SBSFU update with I2C instead of using Ymodem protocol

Re: Problem debugging the STM32H7B3i-DK (Again)