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
How to Receive Variable size of data in I2c Slave reveiver mode?
I am using STM32 Nucleo-H743ZI2 as a I2C transmitter and Nucleo-G0B1RE as I2C Slave Receiver in interrupt mode, now i am trying to receive Variable size of data i.e. i want to keep Slave receiver size to be Maximum and want to Stop receiving when Tra...
PWM Frequency generated
Hi,i am working on STM32F302R8Tx and i would like to have a 490 Hz PWM on Timer15 Channel2, attached are my configuration and my code, when i measure it , i become 491,13..Hz. what can I do to get the exact 490Hz? Any Suggestions?? thank you!!! ...
RCC Conflict with Debug JTEG 4 pin
Hi All,I'm using RCC both the crystals on PC14- 15 and PH0-1 and I want to use JTEG TRACE with 4 bit synchronization but when ever JTEG TRACE enable RCC showing warning "status: Parity disbale conflict with debug jteg 4 pin"Kindly let me know what t...
Resolved! Unable to ping the ethernet in STM32756G-eval board
Greetings !I am very new to Controllers , I need to enable and ping the Ethernet on STM32F756G-Eval Board .Can anyone kindly suggest me with the steps/procedure to enable Ethernet in STM CubeIDE so that I can ping from my PC.Thanks
interface STM32H745XIHT6 microcontroller with 10.4inch touch screen GT928 i2c
Greetings for the day,I'm working on STM32H745I Discovery board for 4.3 inch Touch Screen Controller ( GT911 i2c interface) able to control LED by touching flex button, working fine as per our requirements (for reference).We're using our customized b...
Resolved! USB VBUS_SENSE on STM32U5A9NJ Discovery Kit
I am experimenting with the USB HS peripheral on the STM32U5A9NJ Discovery Kit, and noticed that there is a signal called VBUS_SENSE which is routed to PG1 (ADC4 IN8). I've configured ADC4 to sample from this pin, and notice that the sensed voltage i...
Protection of input pins - how much is tolerable on a pin - What about my circuit?
Hi,i made up this circuit, to protect the input of the MCU. The switches pull to GND with 0 Ohm to 22kOhm, and this is also where the ESD would come in. The output_line also goes to a MCU input, and its the one i am not sure, if its protection is eno...
Resolved! Custom board
https://drive.google.com/file/d/1r9MhSFT5c7hjDf6kfRWHOomkzLH9iJMF/view?usp=drivesdk Hi Everyone I made a custom board keeping stm32f429 disc1 board as a reference.When I connect the the board through usb mini it's showing USB not recognised. Below is...
Resolved! Clock Configuration Issue: HAL_RCC_OscConfig HAL_TIMEOUT Error
Hello ST Community,I am encountering a clock configuration issue that I need assistance with.I initially began with a blank template using an internal clock, and the code ran without any problems. However, when I attempted to configure a 24MHz extern...
diode
HelIo,I connected the anode from a diode to the operating voltage and the cathode to a pinx. I need ground to make the diode glow. How can this be implemented?
