STM32CubeMX (MCUs)

STM32CubeMX FreeRTOS heap usage estimate incorrect

STM32CubeMX version 6.2.1, target STM3G474VE, CMSIS v2. If you create a time with "static" allocation, the "FreeRTOS Heap Usage" tab shows no heap usage by that timer. However, osTimerNew() always allocates the TimerCallback_t structure from the he...

Communication between Cores with FreeRTOS on STM32H747i-Discovery, How can I adjust the example "FreeRTOS_AMP_Dual-RTOS", which is designed for the STM32H745-Dicovery board?

Hi there, I am experimenting with the H747i-DISCO board to get the communication between two cores up and running. The mentioned example (github) is written for a slightly different board, the STM32H745-Discovery, so it should be not too difficult to...

Hello Experts , UART+DMA(with Rx and Tx) MODBUS RTU implementation in STM32F745 controller at 460800 bps ,Can the Tx Rx callback happen when the number of bytes to be received is unsure of at such high baud rate , Can anybody throw some light ?

How to implement this in UART+ DMA(no polling /or IRQ enabled methods) STM32cubeMX and IDE both?

Code generation and ETH descriptor count

Hi everyone,when using the CubeIDE 1.5.0 I encountered unexpected behaviour. I set up the Ethernet peripheral of the STM32H7 in a way that I have 14 Rx and 14 Tx ETH descriptors: However, after generation the code only specifies 4 descriptors each:At...

Is the CubeIDE\STM32CUBEMX software free to use for your company

How to inform about a found error in "HAL_DFSDM_ChannelDeInit".

Processor stm32H750. stm32CubeMx ver. 6.2.1.When calling "HAL_DFSDM_ChannelDeInit" and "HAL_DFSDM_FilterDeInit".and then call "HAL_DFSDM_FilterInit" and "HAL_DFSDM_ChannelInit" the "__HAL_RCC_DFSDM1_CLK_ENABLE" is not called. (Result not clock for th...

STM32L433 - LPUART1 wrong baudrate

Hello,I'm using STM32L433RCT-P nucleo board and I was testing some hardware. I noticed the baudrate error with LPUART1 is really high (135100 instead of 115200, 67570 instead of 57600).I have no problem using manual configuration instead of CubeMX, ...

STM32CubeMX won't finish generating code and is stuck.

Hi.I am working with a STM32F030x8 microcontroller.I am using KEIL uVision5 version 6.2.0 to test some C code on the microcontroller.From what I understand, I need to generate a startup file in order to build the code properly.Without it I get: ERROR...