Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone,Recently I have been learning to create and write data to a text file in a flash drive that is connected to the STM32F407G Discovery board via USB_OTG_FS. Now I want to share the text file in the Flash drive to a mobile device via blue...
Hi, Im using NUCLEO-H753ZI board and i want to send raw data to computer terminal. i tried to by using USART1. according to the schematics i can send data via USRAT1 through the USB power connection and it not working. i also tried to use USB_DEVICE ...
Hello everyone, my programme on Nucleo-F767ZI do not run when I power ON by external power supply. I force to press reset button or power supply st-link by usb cable.I searched some solutions such as: BOOT0 to GND; or turn on bit POR = 1 in RCC_CSR, ...
Good morning,for a project I have to set the LTDC display type to be 8 bit for some bottleneck, but doing that on STMCubeMX for my MCU STM32H723ZGTX there are only 24, 18 and 16 bit configs available.How can I set this value to be 8 bit?Thanks for th...
Hello,I am facing an issue when I run code in stm32f407. I am using STMCubeIDE in Mcbook pro m3 chip. Furthermore, I tried with different USB-C to USB -A adapters. I can see the stm32f407 mounted. But, Jlink could not be connected.USB-C to USB-A Ada...
Hello,TLRD: I cannot connect to a STM32H747I-DISCO board using my Mac/M3.my setup is a MBP with M3 (Apple Silincon) and MacOS Sonoma 14.4. Installed latest release of STM32CubeProgrammer and bought a STM32H747I-DISCO dev board. Connecting through a ...
I want to perform the bootloader on my stm32l072kzt 192kb microcontroller without the need to use serial interfaces, my idea is to download a new firmware from the cloud and then update the computer with this new firmware. However, it seems to me tha...
Hello everyone I've being trying to setup a DAC output using DMA in a nucleo U575ZI-Q board.I started with the example provided in the stm32CubeIDE, works fine, and I obtained a desired output. The point gets more complex because I needed to use the ...
Hello everyone, I'm using classical CAN bus mode on Nucleo-H755ZI dual chip (this board only support CAN FD), I chose CAN FD at Classical mode.I want to ask about hardware, may I use the external module CAN transceiver MCP2551 for classic CAN bus or ...
Hello,I am developping a custom board on stm32l031f6. I got my hand on a ST-link v2 (from what I searched today it seems to be clone dongle...). My application is tight on pin so I use SWclk as a GPIO pin. Before making this pin definition, I could f...
