Resolved! Is STM32F746G-DISCO input button up, down, right, left, or just a push button?
How do I know if the button in the board is just a push button, or also has up,down,right left capabilities?
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
Resolved! Getting started with STM32 MCU Discovery Kit [STM32F072B-DISCO]
Hi,I am new to the STM32 Discovery boards. I've chosen the STM32F072B-DISCO as my Discovery kit and am currently exploring how to begin developing applications with it.As per the 'Getting Started with STM32F072DISCOVERY' video and the UM1715 User man...
Resolved! STLINK-v2EC USB Driver??
Good Morning,I'm trying to setup the STM32U083C-DK dev kit. The user manual UM3292 Getting Started section, step 2, mentions installing the STLINK-V2EC USB Driver, but the link referenced doesn't take me to the driver. Where can I find the driver? ...
Resolved! Interfacing STM32 Nucleo64 F401re With EM-18 reader module.
I am recently trying to interface EM18 reader module with STM 32 with PA10 (RX) pin with UART1 for communication it seems to not working I am also trying to print it to serial monitor.see attach rar file for code. I am beginner so can any one help.
Master board i2c don t comm with slave board, between 2 stm board
Hi, I'm giving the example of the two stm32 boards at this linkhttps://github.com/sogongbang/STM32CubeF4/tree/master/Projects/STM32F4-Discovery/Examples/I2C/I2C_TwoBoards_ComPollingI made and copied the connection and the code then I checked several ...
Resolved! STM32L1 Disco: Can't update ST-Link - unknown firmware version
Hello community,I can't debug my program on my STM32L1 Disco because of the attached message.This in itself is not the problem, the problem is that I can't auto-update because it doesn't know what firmware is installed on the board itself!What can I ...
STM32 with DHT22 in Arduino IDE
i am using usb to program stm32 for blink code i insert binary pc13 was working but when i was try to run dht22 it was fail to read the sensor why
Resolved! Compatibility of STLINK-V3MODS SWD Pins with 3.3V MCU Logic Levels
Hello ST Community,I have a question regarding the compatibility of the STLINK-V3MODS SWD pins with my MCU's SWD pins, which operate at 3.3V. Do I need to use logic level shifters between them, or are the STLINK-V3MODS SWD data signals fully compatib...
STM32H573VIT3Q - Vcap pins have no voltage
Hello Everyone :)I have designed a custom board using STM32H573VIT3Q MCU. when I connected it with st link, the st link didn't recognize it.After I checked the voltages on the power pins, I saw all the power pins were normal except the VCAP pin (not ...
HardFault_Handler when trying to add touch functionality
We have a custom template project created in cubeMX for the board STM32H735-DK that was created only to have some functionalities,now I have taken that template and added the screen functionality and now im trying to add the touch functionality, I ha...
