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.
Forum Posts
Resolved! Trigger an optocoupler with NRST pin
Hello everybody. I need to share external and software RESET between two different electronic boards. I designed a circuit based on transistors and optocouplers. The soft reset ground the NRST pin, this way I would like to trigger an optocoupler, but...
Resolved! Hello all Hope You are doing well !! I have an issue with Nucleo board g071rb.
I am trying to blink two led's one is connected to pin 5 (green led) and second is red led and for blinking i set it to pin 6 but the issue is that i am not able to blink red led(LD1) and the green led(LD4) is properly working . Can anyone help me re...
STM32H750_DISCO power
The file en.MB1381-H750XB-B02_Schematic.pdf states that H750XB only supports LDO mode, then SMPS should be OFF, as in the below figure: The schematic file is different as in the below figure: My question is the schematic below would cause any problem...
Where is the exact definition/derivation of the Vrefint (1.23 V) of STM32F302x MCU?
Hello,according the datasheet for "STM32F302x6 STM32F302x8" -> "6.3.4 Embedded reference voltage" there is the definition of Vrefint as 1.23 V. But how exactly is it generated / derivated?I also checked the advanced Arm®-based 32-bit MCUs - Reference...
Resolved! Looking for the schematic diagram of NUCLEO-144 STM32U575ZI EVAL BRD
Please assist with sharing of the schematic diagram of NUCLEO-144 STM32U575ZI EVAL BRDThanks!
Am working on NUCLEO STM32F401RE , so after debugging the code, am facing this issue. Please advise for this, so i can work speedy. Target no device found Error in initializing ST-LINK device. Reason: No device found on target.
STMicroelectronics ST-LINK GDB server. Version 7.0.0Copyright (c) 2022, STMicroelectronics. All rights reserved.Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 6123...
STM32L452RET6 Question
Hi all,I am using the STM32L452RET6 On my board and i have 2 quiestion regarding it:1) VDD12 Net - how to set my hardware when i am not using external DC/DC? floating? GND? just a cap? if so what size?2) when entering boot mode and going over the i/o...
Resolved! How can I resolve ST-Link "No device found on target" error?
TL;DR What's the magic sauce for connecting to an STM32F7 with SWD on ST-Link?Hello everyone. I am perplexed because I have been unable to program my custom board based on the STM32F765VGT6. (Hardware Eagle files + pdfs, Logic data captures, and so...
Resolved! Does the STLINK-V3SET need back bias protection when unpowered?
Specifically, when T_VCC is not supplied, what state are the pins in for the STLINK-V3SET? We are using the SWDIO, SWCLK, and JTAG pins on the STDC14 connector CN1.
