About drtarr

drtarr · 2024-12-27

STM32CubeIDE 1.17.0, using FreeRTOS (CMSISRTOS-2) on a NUCLEO-F446RE board. I am trying to call `osMessageQueuePut(...)` from an ISR (CAN RX0 Interrupt) and find my program hangs indefinitely at that call. // Globals const osMessageQueueAttr_t canMs...

drtarr · 2024-12-26

I'm on Ubuntu 22.04 and cannot "connect to myST" via the CubeIDE interface although I can do it through a web browser. It eventually times out and puts up an error dialog referencing connection issues. I've played with the networking settings and t...

drtarr · 2024-12-16

That's basically it. I'm thrown off because this page explicitly says it has a 'CAN FD Transceiver', however, nothing says CAN on the silkscreen and this graphic I found: Refers to the D14 and D15 pins as "CAN TD" and "CAN RD", which I assume is TX...

drtarr · 2024-12-07

Apologies for the newbie question, but I am trying to init a project with the following as starting point:STM32CubeIDE v1.17.0NUCLEO-F446REC++ DevelopmentFreeRTOSCAN Interface When creating projects it looks like there's a lot of options, but I can't...

drtarr · 2024-12-27

My interrupt priority (4) was less than the max sys call (5). Fix:HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 5, 0);

drtarr · 2024-12-27

This is where its sticking.

drtarr · 2024-12-16

I seem to stumble upon the exact same issue as @Gaston, here:https://community.st.com/t5/stm32cubeide-mcus/c-project-that-creates-c-main-file/td-p/124124I 100% agree with him, seems silly that you can't make calls to any of the C++ code from the main...

drtarr · 2024-12-16

Thanks for the feedback everyone - Sounds like my understanding is correct. I do think the product page was very misleading, I actually chose this NUCLEO board just because I thought it had a transceiver, but at least I figured it out.

drtarr · 2024-12-13

Thanks Pavel - One follow up question though. I understand I can rename main.c as main.cpp and include class objects, however, any changes to the STM32CubeMX configuration regenerates a new main.c, which I have to rename and then copy over all my us...

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osMessageQueuePut blocks indefinitely when used within an ISR

Usert Authentication in STM32CubeIDE hangs and reports no connectivity

Is a CAN Transceiver needed for a NUCLEO-F446RE?

Setting up a C++ project for a NUCLEO-F446RE

Re: osMessageQueuePut blocks indefinitely when used within an ISR

Re: osMessageQueuePut blocks indefinitely when used within an ISR

Re: Setting up a C++ project for a NUCLEO-F446RE

Re: Is a CAN Transceiver needed for a NUCLEO-F446RE?

Re: Setting up a C++ project for a NUCLEO-F446RE