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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Resolved! NUCLEO-F767ZI External Power Start Up Problem
Hi,I have Nucleo-F767zi . When I give it an external power source through Vin. It doesn't always wake up. The board works if I reset it.The graphic of my power supply; It arrives 9V at 400 mili seconds. The curve is almost linear.(No glitch on the w...
The interface firmware FAILED to reset/halt the target MCU with STM32F401RE
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...
Resolved! USB Device CDC (VCOM) in STM32G0B1RCT6
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?
Resolved! Looking for U0 board
Hello, Looking for a small size STM development board with USB and crypto functionality support
I2C pin voltage is at 3.5V
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,...
Resolved! Can set option bytes in STM32 ST-LINK Utility but not STM32CubeProgrammer, Why?
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 ...
Resolved! Bypass Capacitors on NUCLEO-H723
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...
IR Output Polarity
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...
where should i check for proper read,write,erase function for fmc_norflash
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...
Resolved! Why doesn't my detached STLINK board recognize my nucleo_F722ZE board?
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...
