Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
In my project, I'm using UART1 with DMA enabled, similar to this:MX_GPIO_Init(); MX_DMA_Init(); MX_UART7_Init(); // initializes, and I assume, correctly void DMA1_Stream1_IRQHandler(void) { HAL_DMA_IRQHandler(&hdma_uart7_tx); } void DMA1_Stream...
Hello!I encounter random HardFault when calling sprintf, sscanf from thread context in FreeRTOS. MCU is F446. When called before KernelStart, it works well. Meanwhile, it was working ok, before I`ve rearanged modules and added new structures. I didn`...
I plan to add Ethernet support to my board. A 100 pin STM32H750 is currently almost full and I don't/cant change it. I need a larger package. What is a good CPU which have Ethernet and also room for other peripherals, like SPI/I2C/UART. Is there diff...
I want to implement a simple code on STM32 F4 which toggles an LED after receiving each UDP packet with "0x11 in payload" . Pleased give me a sample code in order to solve my problem. Thank you all.
I have used FreeRTOS on other projects and I don't understand why I need to have CubeMX include CMSIS-RTOS in order for me to use FreeRTOS.Is there a way to stop CubeMX including it?
I have set the jumpers as per the demonstration video for the device but I cannot get the in-built apps to activate. I am wanting to utilise the DAC input for the microphone and an ADC output for the headphone jack. I can only assume the in-built app...
Hello,quite new to STM32 platform (used during the university time, then moved to a competitor for work). I am now trying to come back. In particular I want to set up a small IoT project.I bought a 32F413HDISCOVERY board and I am using STM32CubeIDE. ...
HiI'm tying for ping test on Nucleo H743ZI2 with ETH(RMII) and LwIP.(I'm not using other Middlewares such as FATFS/FREERTOS/LIBJPEG)When I try ping test on cmd : ping 192.168.***.***, it work perfectly fine with STM32F4 series. However, it doesn't wo...
Hello,I've spent 3 days understanding why my USART could not communicate correctly.The answer : the HSI16 of STM32L552 is out of specs.Steps to reproduce :start a project running on HSI16Output HSI16 on MCOMeasure frequencyI've measure the frequency ...
Hello,I have created a DFU project with CubeMX in order to update the STM32L433CCU6 on my custom board through USB. The board is recognized by CubeProgrammer:The USBD_DFU_APP_DEFAULT_ADD is 0x8008000. Then, I have created a project to simply turn on ...
