Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
HiI use STM32 NUCLEO-H743ZI2 development board for my project. I'm considering purchasing electronic components for the first time, and I would appreciate a recommendation for an X3 crystal that could be used in this situation.Additionally,I understa...
I have a couple of questions regarding the ADC clock on the board in the subject.What is the default clock speed and where is the clock configured?All I see in the documentation is that the clock is independent from the AHB clock, but I don't see whe...
I'm pretty new to using USB in Stm32, and I wanted to read the variables through a USB-C connected to the controller. StmcubeMX provided me with an initialization code. After flashing this code, the comp port is not showing on the system. I have atta...
Hi guys, I was trying to implement CAN in STM32F429I-DISC1. In that board when using PB5 and PB6 for CAN2 it is working but when using CAN2 with PB12 and PB13 it is not working and it shows bit dominant error. if any of you faced this er...
Hello, I ty to configure the clock setup of stm32f407 board using registers .But I am not getting the values of Registers in the SFR while debugging.Since I am enabling the GPIOD in the AHB1ENR registers but still I am not getting the value during th...
Hello, looking to see if it is possible to connect a IR transmitter and receiver to a stm32f429zi nucleo board. Thank you.
Hi, for our development we have selected "STM32F207ZG". The eval board which I see for MCU is "NUCLEO-F207ZG", which has pin-outs but not the required hardware interfaces on-board (usb-c fs, micro-sd, lcd, fsmc).The dev board "32F469IDISCOVERY" has s...
Hello Everyone, For a project, I'm using a NUCLEO-L432KC board and it is connected to external sensors, Tx, and Rx (which work with 4-5 V). I want to use an X-Nucleo-LPM01A to measure its power consumption. Based on the NUCLEO-L432KC documents, I hav...
Hello Community,i am trying to program an STM32F446 on a custom PCB but i am failing to do so:Info : Target voltage: 3.324064Error: init mode failed (unable to connect to the target)In my search for the error i found my VCAP1 to be around 0.2V and VC...
Hello, I am trying to better understand the relation of how the SYSCFG_EXTICRx and the EXTI_RTSR1 registers correspond. In the manual as I understand, the SYSCFG_EXTICRx registers are used to setup a pin on the EXTI line for interrupt use by setti...