Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello.I am creating software for the host side of a USB hub, and I want to connect a mouse to a port on the USB hub,I want to connect a mouse to the port of the USB hub and operate it. The USB communication speed of the USB hub is HI SPEED, and when ...
I recently posted this content in ST's comunity and I can't figure out the problem yet. I updated all the drivers, such as GitHub STM32H747I-DISCO BSP, OTM8009A LCD and NT35510 LCD. Also, I included all the path to nt35510, files nt35510.c and n...
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...
