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
Different patten when same output frequency at differernt pin. (NUCLEO-H563I)
I tried to set the SPI CLK to 20MHz at VDD=1.8V, but there was no output signal at PB13. When I change to 5 MHz it returns to normal, but the waveform seems to have been filtered by the low-pass filter. Finally, I set it to 2.5MHz to make it work st...
Use SPI with STEVAL-IDB008v2
Hi,I'm trying to use spi on STEVAL-IDB008v2 board I want to wire spi flash dev board, after reading the documentation I'm not sure but if I want to have spi on bluenrg2 I have to desolder R64 and R63 resistors ? EDIT : it's seem 1-2sel and 3-4sel are...
is it possible to use 2 pins on same EXTI?
Hey,I want to read an EC11 encoder without disturbing the main loop, so I decided to use interrupts.Can I connect both pin A and pin B of the encoder to PA1 and PB1, and use only EXTI1 to map the switching events to the same interrupt routine?
I cannot use ethernet in NUCLEO-H743ZI2 - ETHERNET LWIP
Hello everyone, I am try to use ethernet in NUCLEO-H743Z2I Board. I am new at this.I read a lot of article and watch a few videos but I cannot configure and ping test to board.I also read this articlehttps://community.st.com/t5/stm32-mcus/how-to-crea...
Resolved! STMH747XIH Power Supply Design
I am looking for some overview on my custom STM32H747 PCB design - mainly that my schematic for the power supply and VCAP etc. are correct The board is to be powered by SMPS.All comments welcome!
RS232 signal from SEEED UART interface corrupted when connected to serial device
HiI am currently controlling a Fluke serial device over RS232 from a laptop and python script. I simply send requests for information which is returned and logged in my laptop. I'm using a Startech RS232 to USB lead incorporating the Prolific - PL2...
Resolved! CH2 on ADC1 does not work while CH15 or CH2+CH15 works fine.
Hi, I did a code to select which channel I want to enable in operation according to some parameters when I start the ADC configuration and TMR.I have the ADC2 with ch5 and ch10, this work fine, both channels, or only 1 of them.On ADC1 I have ch2 and ...
VBAT Pin for RTC Power Supply on STM32F407G-DISC1 Board
I would like to know if the STM32F407G-DISC1 development board has a dedicated VBAT pin for powering the internal RTC, allowing it to maintain time even when the board is not connected to power. If there is no VBAT pin on the development board, does ...
Resolved! NUCLEO-U031R8 shutdown mode current consumption
Hello, I recently got my hands on a Nucleo-U031R8 with a cortex-M0+ processor. My goal is to to reach 52 nA (using usb cable) in shutdown mode, but as of now the lowest i could go is 490 nA. HAL_SuspendTick(); HAL_PWR_EnterSHUTDOWNMode(); The code ...
Resolved! Use STLİNK Port for UART Communication
Hi everyone, I am using STM32H747I-DISCO. I want to use ST-LINK V3E port for UART communication port. I am configuring USART1 and using the HAL_UART_TRANSMIT function. After download the code I close the ST-Link connection and using a serial termina...
