STM32 MCUs Products

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LPTIM behaviour

Hallo, I'd like to use LPTIM to count the number of digital impulse of a signal.So, the signal is connected to (in this case) LPTIM2_IN1.The init function (MX_LPTIM2_Init) is as this: hlptim2.Instance = LPTIM2; hlptim2.Init.Clock.Source = LPTIM_CLOCK...

IVent.1 by Senior
  • 255 Views
  • 1 replies
  • 0 kudos

Resolved! [STM32H7] CORTEX_M7 configuration for MPU in CUBEMX

Dear Experts,I am looking at configuring the CORTEX_M7 section for my custom STM32H743VIT6 based board. Below are the functionalities that I plan to use with the board:a. Sensors' reading via SPI, I2C, b. Communication via UART/USART, USB, Ethernet (...

KhangRtR by Associate II
  • 730 Views
  • 5 replies
  • 2 kudos

Resolved! Funny statement in STM32C071 datasheet

Section 3.20: "It requires a precise 48 MHz clock that is generated from the internal high-speedexternal clock source"So we have "internal external" clock source. ;)

gbm by Principal
  • 2127 Views
  • 7 replies
  • 4 kudos

STM32 TSC Multi group + multi pin detection problem

  Hello,I am a student currently studying STM32 products.I am trying to implement a function using the TSC feature of STM32 to read a total of 10 touch values. I have been following various resources, but I keep encountering an issue where touching...

remoter by Associate III
  • 414 Views
  • 1 replies
  • 0 kudos

STM32G0B1 USB Host not working

Hi, I have an STM32G0B1CBT device on a custom board. MCU is working as I have already coded and tested other peripherals (I2C, UART etc..). I used the STM32CubeMX version 6.13.0 to configure the MCU as a USB host with CDC class following the example ...

DDeba.1 by Associate III
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  • 3 replies
  • 0 kudos

Resolved! FDCAN Configuration on STM32H723ZGT6

Hi all, I am configuring FDCAN3 on the STM32H723 to receive data for a specific ID, but I'm encountering an issue. Here's what I've done so far: We have configured the FDCAN filter as follows:     Filter_config_def.IdType = FDCAN_STANDARD_ID; Filter_...

Resolved! INPUT CAPTURE - FREQUENCY MEASUREMENT

Hello, STM32F407G DISC-1, STMCubeIDE I configured timer3 for generating PWM signal which is 1kHz with %70 duty cycle. I connected its pin(PB4)  to input capture channel(PA1). I use default HSI clock 16Mhz.  I can measure this PWM signal using logic a...