i have this problem https://community.st.com/t5/stm32-mcus-boards-and-hardware/error-in-initializing-st-link-device-reason-18-could-not-verify/td-p/314096 that , attach chip photo it doesn't look like a counterfeit chip Open On-Chip Debugger 0....
Hi, I have built an RC5 IR remote transmitter that almost works on a NUCLEO-L412RB-P, with modifications to the files found in x-cube-irremote. This unfortunately does not have an STM32L4 example.The bit I am having trouble with is the output polarit...
Regarding FMC NOR Flash, I recently posted about creating my own external loader for the MT28EW01GABA 1Gb NOR Flash on an H753 custom board. Experts advised me to first create a proper BSP (Board Support Package) program to handle read, write, and er...
Hi.I did "HSE on-board oscillator from X3 crystal (not provided)" on um1974-stm32.But stlink doesn't recognize my board. Why?I used an ats49 8Mhz 18pF crystal since there is no recommended crystal. C37 and C38 have 18pF attached. HSE on-board oscill...
We're working a camera based person fall detection device with STM32H747 and B-CAMS-OMV camera module, we want to interface GSM module with it to make alert calls in case of fall being detected but we're facing issues with the same. We're not able to...
HiI own a STM32F469-Discovery Board bought in 2021. There seem to be (at least) two revisions of that board, "B" & "C" and maybe "A". Under "CAD Resources" are just schematics for Revision "B" and "C".If I try to run the supplied example for that boa...
Hi,When trying to connect the board via ST-link in CubeProgrammer i get the error: "No STM32 target found!..."; can't figure out what problem is preventing ST-link from finding the target.BlackPill is working properly, i can use it via DFU, but I wou...
I set my copy of the STM32CubeIDE to generate a hex file whenever I build my project. I want to make a portable file that I can give to other engineers so they can program their STM32F469I-DISCO devo boards for testing without having to install the f...
Im using NUCLEO-H755ZI-Q. I used it together with plattformio and arduino framework. In order to get arduino to work im using this setup: [env:nucleo_h743zi] platform = ststm32 board = nucleo_h743zi framework = arduino monitor_speed = 115200 This...
Hello ST Community, I am connecting you because I am trying to use a Waveshare LCD/TFT screen (https://www.waveshare.com/2.8inch-tft-touch-shield.htm) which uses the ST7789 (lcd) and XPT2046 (TFT) chips. I can make it work with an Arduino Leonardo bo...