STM32 MPUs Embedded software

OpenAmp library freeRTOS support and thread safety in STM32MP15

Dear board,I intend to let the Cortex M4 and Cortex A7 cores of the stm32mp151A via Openamp.On the Cortex M4 the firmware runs on FreeRTOS, and I am studying the example provided.I see the implementation suggests that the library provided is not RTOS...

LWIP+RTOS Problem pinging board

Hey, I am using STM32F407 and I am trying to configure the ethernet peripheral (and LWIP) with the cubemx with no success. I cant ping my board.Please anyone can help me with this?

How to configure CubeIDE to initialize binary semaphores with the initial count 0?

Hello,when configuring a binary semaphore with CubeIDE the parameter initial_count defaults to 1. Is there a way to tell CubeIDE to always initialize this with value 0 for my projects?regardsHerbert

Resolved! multiple definition of `SysTick_Handler'

Hello,I created a new project in STM32CubeIDE for my STM32MP157A by using STM32CubeMX. In it I enabled UART and FreeRTOS on CMSIS-RTOSv2 and that's all. I use the auto generated code.Then I wanted to use TraceAlyzer on top of FreeRTOS however, upon i...

Resolved! FreeRTOS osKernelStart returns osErrorISR when debugged with ST-Link

We created the project for the M4 with CubeMX. We use FreeRTOS with CMSIS_V2 and OpenAMP as Middleware.We assigned TIM1, TIM2 and TIM3 to the M4 and use TIM1 as SYS Timebase Source.The program runs fine if started with fw_cortex_m4.sh or with the SW4...

Resolved! Can not run FreeRTOS generated with CubeMx on STM32MP157C-DK2

Hi,I am working with the STM32MP157c-DK2. All examples are working fine, but now I would like to use custom code. I generated some code using CubeMX for the development board. I used the default settings and enabled FreeRTOS additionally. I compiled ...

Resolved! OpenAMP_FreeRTOS example vs Cube Project - Why is the Cube project putting the init for IPCC and OpenAMP is the else section of the Is_Engineering_Boot_Mode() if statement?

I created a project using CUBEIDE for STM32MP157C-DK2 and set all peripherals to initialize. I enabled FreeRTOS and then started porting over the example code in in the Projects folder for the OpenAMP_FreeRTOS_echo application. It is all compiling ...

OpenAMP and FreeRTOS on STM32MP1

I am facing a freeze on M4 and A7 core when enabling FreeRTOS with OpenAMP_TTY_echo example.Can someone please point out if OpenAMP and FreeRTOS can be run together or not?

Resolved! HAL Tick does not get incremented on second debug session after reset (FreeRTOS)

I'm working on project that is including ADC, timers and virtual UART. I'm working on STM32MP157C-DK2 board. So I started from example OpenAMP_FreeRTOS_echo from CubeMP1 software package v1.2.0. I'm using CubeIDE v1.4.0. When I reboot STM32MP1 and de...

Receiving data in RTOS

Hi, I am using stm32F767zi controller board with STONE 15" display. We are having trouble receiving data from the LCD panel. When we try to receive registry entry (8 Bytes) the system works fine, but when we try to read the variable register, the rec...