About gerrysweeney

gerrysweeney · 2024-10-07

Hi,I am designing a system that will be using an STM32F411 microcontroller as the hardware application processor, the system will also have onboard a Single board computer module running Linux. While the application processor will take care of the m...

gerrysweeney · 2024-01-23

Hopefully this is more of a sensible non-noob question, it relates to interrupt handling, in my case a simple USART receive interrupt. I can see how the CubeMX tool is managing the .c file, its created an interrupt handler, for me to insert my code, ...

gerrysweeney · 2024-01-22

Hi,I don't want to over step the mark here and abuse the community so I wanted to ask if it would be ok to ask this question or not. I am looking to kick-start a hardware project using an STM32 and being someone who also has a big day job commitment ...

gerrysweeney · 2024-01-22

I am running CubeIDE on OSX (not sure if t hat makes a difference)In the pinout & configuration you can see that some of the configured items, for example ETH and USART1 have a little green triangle next to them, indicating what I believe is a confli...

gerrysweeney · 2024-01-21

Today, I tried installing CubeIDE so I could get a sample project up and running to evaluate against a Nucleo 144 board. This is my second attempt, and both times I get this error. Nothing in the manual, cannot find nothing on Google either. The I...

gerrysweeney · 2024-10-07

One other question, you mentioned "you could temporarily program option bytes to always jump into the boot loader prior to flashing, and reset those option bytes after the flash is successful" do you mean setting the boot0/boot1 pins before resetti...

gerrysweeney · 2024-10-07

Hey TDK, ok thank you, thats all I need, thank you very much for the links. I will have a read, but it looks like I will simply hook up to UART0 then, it sounds nice and easy as I hoped it would be :)

gerrysweeney · 2024-10-07

You are trying to use the keyword "class" in a .c file, that will not work because class is not part of the C language. If you rename your .c file to .cpp and update your project accordingly you should be able to then use C++ features in your code.

gerrysweeney · 2024-02-03

Yeah 100% the official ST plugin it quite terrible by any standard, VS Code is far better than that. Platform.IO is a superb example of exactly what is possible, I discovered it years ago in relation to the Atom editor and VS code was in its infancy,...

gerrysweeney · 2024-01-31

As every, very helpful. That is actually a great tutorial series... bookmarked for consumption, thank you for the link. A couple of videos on is this one covering the read-modify-write race condition I was referring to, and provides the answer in the...

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Design advice for integrating STM32F411 and Linux SBC

USART Receive Interrupt

STM32 Mentorship (paid)

More Frustration :(

Frustrated at the staring post

Re: Design advice for integrating STM32F411 and Linux SBC

Re: Design advice for integrating STM32F411 and Linux SBC

Re: C++ project but unable to use C++ code

Re: More Frustration :(

Re: USART Receive Interrupt