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
STM32L031K6 Power Issues SPV1050 (mandatory bulk capacitors)
According to the datasheet a 10uF should be considered at VDD and 1uF at VDDA.Are these values mandatory for a robust design? I’ve checked various STM32L0 schematics on the internet and most of them use only the 100nF capacitors.I’m asking this quest...
Board design considerations for parallel GPIO databus using DMA (STM32F765)
Hello,I'm looking into a potential 8-bit wide bus to transfer data between a STM32F765VIT (LQFP100) and a MAX10 FPGA which are close to each other (less that 30mm), to potentially back up a USART link between the 2. The goal is to be able to reach tr...
Resolved! No ST-LINK detected! - Nucleo H723ZG
Hi,So far I was using Nucleo WB55 and everything was ok with ST-LINK. Now I created new project and switched to Nucleo H723ZG. When I try to run or debug I receive message:No ST-LINK detected! Please connect ST-LINK and restart the debug session.The ...
STM32F373 SDADC1 - VREFSD+ pin - STLink error when set to forced to internal 1.22V
Hi, I have an STM32F373. If I have the VREFSD+ tied to 3.3V and have it set to Forced Externally using VREF pin in the SDADC1 of the .ioc file, then the MCU will flash properly.However, if I disconnect VREFSD+ from the 3.3V, and set it to "Forced In...
Clock source selection for stm32f767
I am planning to use stm32f767 mcu. I am confused to use clock for the same. I am referring discovery board schematic but in that NZ2520SB-25.00M is used for MCU and Ethernet controller. In my case i won't be using ethernet. I will be using TFT inter...
Hello, I have a wired mouse connected to STM32F407 discovery board and i followed your steps in the tutorial but it did not work. Could you please let me know what is the hardware connection required to achieve this setup?
Should pin PA9 needs to be connected to something on the board and is there any way to call the eventcallback function.My main issue is that the wired mouse is not asensed by Vbus.Its voltage is 0V. Could you please help me on this.Any help would be ...
STLINK V3 - is it supposed to be 100% reliable?
I have just moved from ST-LINK/V2 ISOL to STLINK-V3SET. Win7-64. 24GB RAM. A very stable machine and I have two identical ones.The reason for V3 was to see if the SWV ITM debug mode was more reliable (or occassionally loses a byte or so), and I read ...
STM32L4R5 debug port hardware connection
Hi, I'm trying to design the STM32L4R5 IC on my PCB board and use the STLink V2 as the debugger. Should I use the SWJ or SWD debug port options? What are the pros and cons for both?Since the STLink V2 is a 20 pin JTAG connector, how do I connect the ...
Resolved! Disco/Nucleo that runs at +180MHz and capable of providing 48MHz for USB
Hello everyone, Are there any boards that will allow me to run the MCU at 180MHz or more , while still supporting the use of the FullSpeed USB at 48MHz? The board should have at least 2 ADC's & 1 DAC.Please suggest how may I achieve this !Thank you.
Resolved! STM32F407 First Programming Failed
Hello Community!I have a project where I was using a STM32F407 MCU from a minimal ready-to-run system with USB, programming connection and pin headers to access every MCU pin. While using this hardware, the project can be loaded and executed on the M...
