About halfordC

halfordC · 2024-12-22

Hey All, Similar issue to this previous topic,I'm running into a timeout error every time I try and call USBx->GRSTCTL |= USB_OTG_GRSTCTL_CSRST from the USB_CoreReset function in the example code. It seems like the previous solution was to make sure...

halfordC · 2024-10-16

Sorry for my 3rd XIP post on this board, but the more I learn about this process, the more questions I have. Going through the XIP template code, I think I have a decent understanding of what it does. 1. Set up the XSPI Peripherals, one NOR Flash and...

halfordC · 2024-09-28

Previous post here didn't seem to get answered, so I thought I'd ask again.Is there a way to execute code with the XIP framework, but not using the external SDRAM for instruction execution?I'd like to use internal AHB or AXI Ram sections for code exe...

halfordC · 2024-08-29

Hey everyone,I'm currently working with the STM32H7S78-DK.I'm trying to set up an external memory loader project, executing code from external memory with XIP, while also partitioning out the SDRAM in a few different addressable chunks in the memory ...

halfordC · 2024-07-20

Hey St Forum, Just getting a new project off the ground, and working with the STM32H7S7 Dev Kit. So far, I've been able to get some example code up loaded into CubeIDE, and upload to the board. However, when I try and debug, I get this error: Viewing...

halfordC · 2024-12-28

STM32CubeMX has a tool that exports a schematic symbol of your pin assignments. You can check section 4.17 of the CubeMX Manual: https://www.st.com/resource/en/user_manual/um1718-stm32cubemx-for-stm32-configuration-and-initialization-c-code-generatio...

halfordC · 2024-10-19

Nice to see you again Pavel, thanks for de-mystifying the process a bit.So, I guess the follow up questions would be:- Is there a way to block off certain areas of SDRAM in the bootloader or application to not be used by XIP? It seems like there is s...

halfordC · 2024-09-29

Thanks for the reply,Cool to see that this is possible.So is this what the "EXTMEM_USER" Option is for in cubeMX?From my understanding, you need to set 2 memory sections, one for code storage (external NOR flash, in our case), and one for code execut...

halfordC · 2024-09-03

Bumping this thread with a big updated in the edited original post.

halfordC · 2024-08-01

This seems to do the job! Not sure why the debugger isn't just resetting on upload, is there something I can configure in a debug configuration to make that happen? Just found this option in the debug configuration, I was using "connect under reset"...

User statistics

User Activity

STM32H7S78 USB CoreReset timeout

Some questions about the STM32H7S78-DK XIP Template

STM32H7S7 XIP Nor Flash + Internal Ram not an option

STM32H7S: External Memory Loader / manager and Independant SDRAM

Unable to Debug, Break at address "0x80060c4"

Re: How to produce list of pin assignments?

Re: Some questions about the STM32H7S78-DK XIP Template

Re: STM32H7S7 XIP Nor Flash + Internal Ram not an option

Re: STM32H7S: External Memory Loader / manager and Independant SDRAM

Re: Unable to Debug, Break at address "0x80060c4"