Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
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.
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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...
Resolved! STLINK-V3PWR enable OUT via openocd
Hello,is there a possibility to turn on the OUT pin of the STLINK-V3PWR via openocd?I am currently using VSCode with opencd and gdb-multiarch for debugging. And I don't want to start STM32CubeMonitor-Power in the background all the time, to supply my...
NUCLEO-F103RB UART baudrate Error
I used NUCLEO-F103RB (MB1136 Rev C) and X-NUCLEO-NFC03A1 to run the example program in X-CUBE-NFC3. I received data from the serial port using 115200-8N1 and received the following: okcykkykkhht nkgkkkkfkca{sytcki{s{on qskkqcnsg Then I used a logic a...
stlink VCP UART not working on stm32h7575 EVAL board
Hi,I am working with the stm32h757 EVAL board, and I am trying to send some data to the PC using USART via STLINK VCP however I am not receiving anything on the PC side.In the board user manual and schematics, it says that USART1 is connected to the ...
Resolved! 4-bit SD card communication STM32H723
Hi all,I am designing a PCB around the STM32H723 and wants to implement 4 bit SD card communication. As shown in the picture it can be done using 3.3V, with lower speeds, and avoiding these fine-pitch level translators. However does anybody have expe...
