About Wasilewski.Piotr

Wasilewski.Piotr · 2024-01-26

Hello, I'm experiencing a problem with PB6 pin on STM32G474 MCU when any type of reset occurs. The pin goes low for the whole duration of the reset pin being low, and stays low to around when the FDCAN is initalized. This is a significant issue, as ...

Wasilewski.Piotr · 2022-02-04

Hello,I'm currently designing a bootloader and an application for stm32g474ccu6 MCU (256kB flash). Today I wanted to implement a bootloader feature allowing the user app to take up more than one flash bank in flash memory (Im working in dual bank mod...

Wasilewski.Piotr · 2016-02-24

Posted on February 24, 2016 at 16:50Hello!I have a strange problem with the mass storage usb on stm32407ZGt6. Why is it odd ? That's because the same code works on stm32f407ZEt6 just fine. I thought that these cpu's differ only in the amount of flas...

Wasilewski.Piotr · 2015-12-23

Posted on December 23, 2015 at 16:26to be migrated, sourceId: 61454:697285D7-A9CA-445D-B16C-F23BF0E3B1A3

Wasilewski.Piotr · 2015-09-04

Posted on September 04, 2015 at 20:18 Hello! I have a problem with low power mode on stm32f103 and stm32f4 When I try to put them in Stop mode they still consume about 4-5mA which is too much ( it should be about 300uA). Here's the imageh...

Wasilewski.Piotr · 2024-02-12

Hello, So the UCPD1_DBDIS =1 does not help, as the behavior is present during reset. You can see that the pin goes high only after some time, so I don't think it is something that can be solved by software (except maybe some option bytes?).

Wasilewski.Piotr · 2024-02-12

Hello, was it possible to reproduce the issue on your side @FBL ?Best Regards

Wasilewski.Piotr · 2024-01-29

Sure - the only thing I have to do to reproduce is run an empty project with FDCAN2 remapped to PB5 and PB6. I noticed the problem is directly linked to PA9 state during reset - when it's low the problem is nonexistent. However when a small pullup is...

Wasilewski.Piotr · 2023-07-09

Would you be willing to switch to email so that we don't spam too much here? We will post the final solution when the problem is solved. You can contact me using: piwasilewski@interia.pl. Also could you attach the logfile? It is located under C:\User...

Wasilewski.Piotr · 2023-07-05

Thank you, Alberto! I think this variable might be unused and maybe you have some optimization turned on? I can see STMStudio sees it, but it's address is invalid (0x00). Other variables seem to work fine in STMViewer:Though it's an interesting case ...

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FDCAN PB6 problem with low state under reset on STM32G474

STM32G4 flash banks description ambiguity

stm32f407zg usb problem

Stemwin memdev problem

STM32's Low power mode

Re: FDCAN PB6 problem with low state under reset on STM32G474

Re: FDCAN PB6 problem with low state under reset on STM32G474

Re: FDCAN PB6 problem with low state under reset on STM32G474

Re: STM-Studio Import Variables fails

Re: STM-Studio Import Variables fails