STM32 MCUs Products

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Resolved! STM32L476 Interleave and opamp

Hi, I am sampling high rate data using STM32L476 in Nucleo64 board in dual channel interleave mode. I am measuring very low voltage values so is it possible to use MCUs internal opamps together with interleave mode. It looks like I am not able to act...

Stm325 by Associate III
  • 368 Views
  • 4 replies
  • 0 kudos

Functional Safety

Hi everyone,I need functional safety data for STM32G473VET6. (FIT value or MTTF value or MTBF value or λ value). How can I get these values?Best Regards,

Fd202006 by Associate
  • 290 Views
  • 2 replies
  • 1 kudos

Resolved! HRTIM Burst Controller HELP

Hello everyone,I need to implement the burst controller in HRTIM in order to load 3 compares of the master timer at once.I am using low layer so I do not have a lot of info.My .ioc setting are:Then, in the DMA CH1 interruption I have something like t...

PMoreno_0-1740752846323.png PMoreno_1-1740752880323.png PMoreno_2-1740752892087.png
PMoreno by Associate II
  • 615 Views
  • 2 replies
  • 0 kudos

Change Period/Pulse of HRTIM based SimplePWM

Custom board, STM32H747 device, Simple PWM Using the code generated by MX, and adding a call to HAL_HRTIM_SimplePWMStart, I can generate a nice simple PWM output signal. If I change the initial values for period/pulse, rebuild, and program to the dev...

C-Coder by Associate III
  • 315 Views
  • 1 replies
  • 0 kudos

Encoder mode

Hello everyone, I am currently working on encoder mode with an STM32C031. I am using a DC motor with an incremental encoder and a gear reducer. My goal is to measure both the velocity and position of the motor. I have configured Timer1 with a frequen...

aba12_0-1742324330403.png aba12_1-1742324352790.png
aba12 by Associate
  • 488 Views
  • 3 replies
  • 0 kudos

Resolved! PWM Duty cycle control with __HAL_TIM_SET_COMPARE

I am working on a project that I aim to control a boost converter using a stm32 f407 disc kit. I want to control pwm duty cycle with two different integers which are x and y. I want my duty cycle equal to (1-(x/y)) how can I do it