STM32 MCUs Products

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Resolved! How to update firmware over USB C

Hi,My board with a STM32F745VEH6 is working as a device, that need to be updated via USB C over time. How can I do that? Is there a way to update the firmware with command line?I tried to connect the micro over USB C with STM32CubeProgrammer, and got...

MF_GS_0-1742413158174.png
MF_GS by Associate
  • 322 Views
  • 3 replies
  • 1 kudos

STM32L476 OPAMP Configuration for ADC

Hi, I am trying to sample a low voltage signal around -100mV to 100mV. I am able to sample it with dual interleave mode of ADC giving it a 120mV DC offset with a DC supply to be able to measure the whole signal. Now I want to give an offset first and...

Stm325_2-1742410285150.png Stm325_3-1742410285210.png
Stm325 by Associate III
  • 227 Views
  • 0 replies
  • 0 kudos

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
  • 287 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
  • 244 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
  • 499 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
  • 228 Views
  • 1 replies
  • 0 kudos