About AlbertoGarlassi

AlbertoGarlassi · 2023-03-03

Hello,We have random HardFaults on an STM32H750, maybe after several hours of uptime.It seems caused by an access to a wrong RAM location, whose address is fetched from the stack and stored in r2.But the stack seems OK.This happens in a function freq...

AlbertoGarlassi · 2022-12-03

Hello, after selecting the .elf file I get hundred of messages of this type:GDB Cmd [print /x & arm_cfft_sR_f32_len128.pTwiddle] failedError: Address of symbol "arm_cfft_sR_f32_len128" is unknownand similar, all related to CMSIS.After I ack all of th...

AlbertoGarlassi · 2022-11-19

I'm trying to change the PLLxFRACR on-the fly. Per the reference manual something like this should work:__HAL_RCC_PLL2FRACN_DISABLE(); __HAL_RCC_PLL2FRACN_CONFIG(8191); __HAL_RCC_PLL2FRACN_ENABLE();On a STM32H750 this code seems to have no effect. Bu...

AlbertoGarlassi · 2023-07-11

In the future I will certainly do so.But for now it's not needed because I was able to make it work.It was just a matter of using another version of GDB. I was using 11.2, now it is 13.2, from https://github.com/brechtsanders/winlibs_mingw/releases/...

AlbertoGarlassi · 2023-07-07

Piotr, unfortunately I can't make it find the address of any variable, like SendGreetings. I will do more tests next Monday, for now what I tried is:Substitute / with \ in the .elf pathPut the .elf in the StmViewer.exe folder and load it without \ or...

AlbertoGarlassi · 2023-07-05

This is a link to the elf file: https://we.tl/t-Uua8jDQ3W2Try to visualize the uint32_t variable named TestGlobalVargdb is installed and PATH is ok.RegardsAlberto

AlbertoGarlassi · 2023-07-04

Thanks Piotr.Testing the Windows release right now.I am not able to add variables. Using a global variable and checked for its presence in .map file.I press "Update variable address", a black window flashes for a moment but its address remains "NOT F...

AlbertoGarlassi · 2023-06-23

Hello Piotr,I'm checking your tool but I can't find the .deb or the Windows installer that are mentioned in the readme file.Am I missing something or is it just a matter of waiting for them to be ready?Thanks againAlberto

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Does HAL callbacks save r0-r3 registers? Is it needed?

STM-Studio Import Variables fails

Fractional mode register changes need a delay?

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