Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I bought one Nucleo-H743ZI2 board and found the two capacitors (C71 and C72) for X2 32.768KHz are not installed. May I know if I need to install them with 5.1pF if I want to use the X2? I went through the manual "UM2407 User manual for STM32H7 ...
Hi,We had an existing product using STM32G070RB powered by the USB Type-C and would like to detect the input source can provide the proper power delivery (15W, 5V, 3A).I looked at the STM32 solutions for USB Type-C and Power Delivery document and not...
I have recently purchased the B-U585AI-IOT02A Evaluation board for a project and was surprised to see it had Arduino UNO compatible connectors on one side. Since a while ago I had bought some TFT touch screen shields from Adafruit, I was wondering ...
Hello, Everyone!I have a trouble to interfacing B-CAMS-OMV with STM32H747I-Discovery. I used the examples DCMI_SnapshotMode on STM32CubeIDE and in other post, a ST employee said that the drivers are old and the new ones are on the github page in this...
Hii,i am using stm32 G0B1RE Board and i want to control brightness of LED connected on PC8 using PWM frequency generated on PA15 pin. i dont know how to do it. as i am new to using stm32.
I am running macOS Sonoma and using PlatformIO within Visual Studio Code.I have multiple STM32 microcontrollers connected via ST-LINKs to a USB hub¹. My ST-LINK USB devices are correctly listed in 1) the USB Device Tree within the macOS System Inform...
Hello all,I am trying to establish communication between an SM-UART-04L dust sensor and an STM32F411RE MCU. The output of the sensor (attached image below) does not use the regular sized jumper wires that connect to the MCU and has a 2x5 pin configur...
I have written quite a bit of code to familiarize myself better with Azure FileX with 192K sram, and so far, it is working well under ThreadX. The Azure FileX documentation made clear that FAT12 has a maximum number of bytes of 4096 per filename whic...
Hallo,is there something I have to check if ITM_SendChar doesn't work? I mean, I have overwritten the write function in syscalls.c and enabled in the debugger settings the swv viewer at the correct clock, enabled swv trace (the same things I did usin...
Hello,I have programmed a Nucleo-L476RG with the Blinking LED example. Until there is all fine.Now, I want to load a new program on the board. Windows Explorer and ST-Link do not detect the board and cannot load a new program on the board.I bought th...
