STM32 MCUs Products

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Can I work this process minimum 750 Hz in Nucleo L432?

Hello. For a project, I need to read 4 channels analog data and save them in to the sd card for 10 seconds. I should record every data minimum with 750 Hz. And then I generate pwm signal with these data. I tried that but it was not successful, recor...

MÇeli.2 by Associate II
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  • 3 replies
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DMA vs BDMA

HiI want to use spi6 on stm32h7 controller in DMA mode, i see i can use BDMA instead of DMA. looking at the reference manual, i see following about BDMA"The BDMA is used to perform programmable data transfers between memory-mapped peripherals and/or ...

DGupt by Associate III
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  • 4 replies
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Resolved! High-frequency square wave using timer not possible?

Hi,I'm trying to see what the maximal frequency I can achieve using the STM32F407-discovery board.So far I have found the following:using TIM1 Internal clock (168MHz)Output pin PE9If i put the period at 1000, I get the following result:However if I p...

0693W00000FDmVmQAL.png 0693W00000FDmW1QAL.png
MDrac.1 by Associate III
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  • 4 replies
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Resolved! openOCD not reseting my chip :_(

Trying to build my own raspberryPi wireless SWD debugger.(bitbanging SWD, without stlink)I am able to flash and halt the code trough cubeIDE but openOCD is not able to reset the chip, i have to do it manually for now (see gif above).Pesky errors im g...

0693W00000FDmMGQA1.gif 0693W00000FDmFZQA1.png 0693W00000FDmFKQA1.png
Javier1 by Principal
  • 6212 Views
  • 6 replies
  • 1 kudos