When I connect my STM32F401RE board to the PC via USB cable, a FAIL.txt file appears with the message 'The interface firmware FAILED to reset/halt the target MCU.' I tried following the tutorial https://www.youtube.com/watch?v=Ib0KMuv6cxA&t=192s, bu...
HI, I want to implement the USB middleware on the STM32G0B1RCT6 to use the CDC class for opening a virtual COM port. Can someone provide an example driver?
Hello, Looking for a small size STM development board with USB and crypto functionality support
I have several NUCLEO-H755ZI-Q boards, the documentation says that the clock coming out from STLINK should be 25MHz but I meassured STLK_MCO and found an 8MHz signal... on SB72 to be more precise.The sticker on the boards sayNUCLEO-H755ZI-QNUH755ZIQ$...
I'm using the i2c on a nucleo stm32h723 board. I'm using pins PB8 and PB9 on the board. I have the pins connected to a scope. I notice that when I have the internal pullups of the board on the voltage is at 3.5V and if I dont use the internal pullup,...
Hello,I have a new STEVAL-IDP004V2, and I recently downloaded both the ST-LINK Utility and the STM32CubeProgrammer. I'm going through AN5041 Rev 5, page 22 steps which mention the board is to be programmed with the ST-LINK Utility. I started trying ...
I am trying to design my own board using the STM32H723ZGT and using the nucleo schematic as a guide. I believed 100nf was typical for the VDD pin bypass capacitors however there is one pin(pin 62) with a 4.7uf capacitor instead. I understand the VBAT...
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...
