Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,I am planning to use STM32 bluepill board with Freertos. Hence trying to use Freertos API. I wanted to know how the CUBE IDE makes sure that API call to Freertos doesn't transform into an API call to Linux OS on which CUBE IDE is installed during ...
Hello, I am working with "Mastering The STM32" book and faced with one problem: cannot find the option as in the book to activate any timer using CubeMX. I am using STM32 blue pill STM32F103C8T6. Why I can't find the activate option of timers?
Hello, I hope you are doing great.I have two NUCLEO H743ZI2, one of them is MB1364E, and the other one is MB1364C. They are totaly the same but there are little differences and I would like to find them and make them same, since I would like to use t...
Hi all,I'm struggling for days why my RTC wakeup doesn't work.The program is running FreeRTOS, but I want the uC in Lowpower Sleep for 3 minutes.So I set RTC on 1Hz, counter 180 and internal wakeup.Activated the EXTI RTC interrupt.But it immediately ...
Hi folks,I hooked up the B-G474E-DPOW1 board using the micro USB cable to the USB port on my laptop. I confirmed that all the three LEDS (LED6, LED7 and LED9) turn on as expected. But when I open up a PuTTY serial console window by connecting to the ...
Hi,I am trying to configure the pin PC13 in my STM32F411 device as Input with Pull up option and it is connected to a rotary encoder. At initial bootup time, the pin is in toggle state and after that, it is set to 0. In the same project, I also confi...
Is it not possible to read the Unique device ID registers (96 bits) on STM32L051 through the bootloader? I get a NACK on that address.
What I want to do is XIP with DUAL QUAD SPI.The environment is as follows.Use Board : nucleo l4r5ziIDE : Atollic TrueSTUDIO® for STM32, Built on Eclipse Neon.1a.(Version: 9.3.0)FLASH : W25Q64JVThe connection diagram of the board and FLASH is shown be...
hello i wand to use stm32h7 series LQFP package to connect RGB888 display first time i try with this chip the alternate pins is not close to each other.. and for optimal high speed pcb traces, it be nice this pins to be close or im mistaken and not...
STM32CubeIDE Version: 1.12.0Build: 14980_20230301_1550 (UTC)I have a STM32F407 Discovery board running a web server. I have a simple webpage with a single button that when clicked, displays a text message below the button. I had issues with the serv...
