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How to generate Center Aligned PWM with variable duty cycle that has PWM frequency of 1.5MHz with dead time insertion?

Hello,I need to be able to generate a center aligned PWM signal on two Ch. with 1.5MHz PWM frequency. The duty cycle variation will have dead time inserted in it. In order to generate 1.5MHz for center aligned signals, I need to calculate ARR Registe...

MS.1134 by Associate III
  • 2535 Views
  • 7 replies
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STPM4Raspi

Hello,I'm using STPM4Raspi (ST33TPHF2ESPI) on Linux.For performance reasons, I would like to use the Linux driver (tpm_tis_core.c) in interrupt mode. Hence I've added the support in the Linux device Tree. The linux driver tries to probe the interrupt...

Kurt by Associate
  • 371 Views
  • 0 replies
  • 0 kudos

Resolved! How to simulate RAM ECC function?

I am using STM32H745.Among the functions of STM32H745, RAM ECC function is used.The product that I develop should stop working when the RAM has an abnormality.So, if something goes wrong with RAM, I want to check if the function I implemented is work...

Nki h.1 by Associate II
  • 1018 Views
  • 2 replies
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Resolved! ADC in dual interleaved mode with normal DMA buffer.

Hello, i am using STM32F746ZG to sample and process large amounts of ADC data. To increase it's speed dual interleaved mode is used. And because of low processing speed, the main idea is sample many samples of single channel (~50K) and process them. ...

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Satty by Associate III
  • 1987 Views
  • 1 replies
  • 0 kudos

STM32F767 QUADSPI with DMA

I've referred STM32F769I_EVAL QSPI with DMA source code and implemented same way for STM32F767 but its not working. can anyone provide the sample code for STM32f767 QSPI with DMA

AShel.1 by Associate III
  • 2381 Views
  • 6 replies
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RTC milliseconds on STM32F413CH

Hi,I would like to know if is it possibile to manage milliseconds using internal RTC.If it is, please can you specify the code to get milliseconds information.Thanks for your support

SGIUS.1 by Associate
  • 552 Views
  • 1 replies
  • 0 kudos