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...
I am trying to get the STM32U575 to wake from STOP3 mode using the NUCLEO-U575ZI-Q dev board. I followed the example to enable the wakeup pin, clear any pending wakeup flag, and then go to sleep. I have this configured to pin PC13 which is the user p...
Hi,I am trying to use the async transfers with usarts, but it fails to enable the UART (using uart_rx_enable), due to no DMA configured for the usart.I have not been able to modify the device tree for DMA, but so far unsuccessful.On the dma2 node, I ...
hi, I'm trying to connect this pressure sensor (WF100DPZ) using I2C with stm32 f070RB. But can't understand what address to use for this sensor after reading the datasheet. It'd be great if anyone could help.
Hi all,I am looking for a low power STM32 device with 4 usable UARTS (either UART, USART, or LPUART).How do I search the st.com site?I have managed to filter down to 324 devices - do I have to individually download and read ALL 324 datasheets to filt...
Hi,I’m looking for some tutorial (or any other learning staff) related to Timer + PWM + DMA.Unfortunately, I couldn’t find much info related to these issues. I’d like to learn:LL_TIM_CC_EnableChannel() and LL_TIM_CC_DisableChannel():What exactly do t...
If you are compiling the Cube-drivers with the flags: USE_HAL_DRIVER and USE_FULL_LL_DRIVER, and you are including an LL.c-file in your file list (e.g. stm32h7xx_ll_rcc.c) you will get: stm32h7xx_ll_rcc.c:27:0: error: "assert_param" redefined [-Werro...
I have completed the code and uploaded it to the following GitHub repository: https://github.com/gamarrita/Nucleo-L452_Azure_RTOS/tree/master/01_stop_mode_1In my code, I am using the RTC and its wakeup capability to control sleep time. I am only usin...
Hi,I am trying to understand Trustzone concepts by building my own project. I’m using STM32U5-EVK and I went through the example project(GTZC_MPCWM_IllegalAccess_TrustZone project)to understand the basics. However, in this project, I noticed that the...
I was going to turn on USB VCP support into my latest research project on a Nucleo-H563ZI, and noticed that the normal middleware for USB devices doesn't seem to be there. (I've been using F4s and F7s for years, wrote articles on how to get started u...
Hi, after a lot of wasted time, I've created a demo for dual core with debug files:Here is the project:https://github.com/lonejack/stm32cubeide-demo-dualcore To make the setup the guide:https://www.youtube.com/watch?v=k3mXhPZSasw has been followed.I ...
