Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi, I have an STM32H563ZIT6 board and a simple task: to toggle the GPIO at maximum speed. I set the PA11 pin as an output pin and generated the code. Then, I used the HAL Library function [HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_11);] to toggle the PA11...
Hello, I am using a Nucleo 144 F767zi Board. I am try to get any command on the Virt COM Console. But I failed always. I tried very lot things from on youtube, on the Forum ... but I always failed.I see in the documentation um1974-stm32-nucleo144-bo...
Hello I have been trying to test the QSPI flash on the STM32H747, Based on the BSP test code. clock speed - 66Mhz prescaler-3Write operation Data size (KB) 1 4 10 50 75 100 Time taken(us) 618 2406 5337 16956 24233 31427 Read operation Data size (KB)...
I am running FREERTOS on both M7 and M4 on STM32H745 MCU. In general M7 gets booted up and release HSEM for M4 then it will start.Now my question , if there no activity in M7 (idle mode), would like to keep M4 actively running and put M7 in sleep. I...
Hi all, I am trying to display output through uart in a terminal doing every step of the following tutorial:How to redirect the printf function to a UART for ... - STMicroelectronics CommunityHowever i still do not receive any terminal output using t...
Hi Friends, I need Yours Help. I have working on STM32F407VET6 development board and I have to write on simple code like count the values. I want to see the data in SWO (Serial Wire Viewer).But using STM32CUBEIDE to flash the code to my code is ...
Hello,I have a general question to the pin mapping and registers for the H723ZG. Where can I find the register name or register ID of e.g. the GPIO PA4? I expect something like 0000x000 or similar.I have searched for this in the DB3171 Data Brief, in...
Hello,I'm programming an HSM following this video, but I don't fully understand how the HSM works.That is, once I program the HSM, what does it mean? What is "HSM version Maximum counter" and how does it work? How can I rerun the processes from the v...
Hello,I am trying to change the clock divider of my DFSDM channel at runtime. What I try to achieve with this is starting my microphone in standard mode and then increasing the clock rate to go into performance mode. This procedure is recommended by ...
I have successfully implemented the USB_OTG_FS as host as mass storage class on the STM32F407 discovery board. Now I want to do the same with the USB_OTG_HS But there is no usb connector available on the discovery board Can anyone guide me what exter...