Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am using the internal RTC and powering the board through Vin, also connected is a Li ion battery to Vbat. When disconnecting Vin supply, I am observing the following: 1. The Vbat is actually powering the entire board and draining quickly, contrary ...
I am developing an application using TIM3 with Direct-mode capture compare to measure short pulse widths of 1 to 32 microsec. I am using a Nucleo H7A3ZI-Q board for development. The clock speed is 260 MHz. The Direct capture compare on Ch1 is set the...
Hallo zusammen,Ich bin noch Anfänger auf dem ganzen hier,Ich habe folgendes Problem: Ich habe ein STM32L476RG Board und möchte nun das Nucleo-GFX01M2 Display in betrieb nehmen, ich habe alle nötigen Programme heruntergeladen(ST-Link, CubeIDE, CubePrg...
Hi, thereI'm trying to integrate the STLINK-V3MODS with my STM32H745 based project.The STM32H745 MCU is powered by an external 3V3 output regulator.The STLINK-V3MODS board has the following edge pin:Which is described in the manual as an "Input for S...
I'm trying to implement a RTC using the LSE crystal of Nucleo-h743zi board (Rev.B model). In addition, I want to backup the timestamp in case of power loss. Following the reference and user manuals, I finally have my RTC worked, using RTC backup regi...
Hello,Just got a new Nucleo-H563ZI board and I was trying to connect it to PC through the STLINK USB-C port, in order to play with it. I've checked jumper config, and all seems right, but the only thing happening when plugging in is that LD4 RED half...
Hallo, how to determine the file presents in a folder with filex?What function is available?
I have a STM32L475 IoT Development board which I'd like to get working with Cube IDE & Azure IoT Hub. Anyone got a migrated example?. I can see the old project on Github which is meant for the old SW4 IDE, but when I try to import it to CubeIDE, or ...
Can you open source your STLINK-V3MINIE? All hardware and codes, Your design is not easy to use.
Hello Community, I am using the STM32U585 in a design, and I have VDD at 3.3V and VDDIO2 at 1.8V. The 1.8V rail is supplied by a 3.3V to 1.8V voltage regulator. I connected the Enable of this voltage regulator to one of the STM32U585 I/O (this I/O i...
