STM32 MCUs Embedded software

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Decompression of SD card Files

Hi,I am using STM32H5 microcontroller with Free-RTOS environment.Interfaced SD card with the MCU using LittleFS file system.My SD card has Compressed files, I wanted to decompress them and write to the separate folder. Is there any libraries supporte...

PB S.1 by Associate II
  • 395 Views
  • 6 replies
  • 0 kudos

DWT and Microsecond Delay

Hello everyoneI want to use dwt unit to create microsecand delay function. How safe is it to use the DWT unit ? Does it only work in debug mode or does it also work in runtime ?Is there a guarentee that every time the MCU is reset it will start up pr...

burakatc by Associate II
  • 733 Views
  • 6 replies
  • 3 kudos

Resolved! STM32F7 PTP Support

Hello!,I got a custom PCB with a STM32F76 MCU with a PHY chip.Running Freetos CMSIS V1, and LwIP. I want to setup the MCU as a PTP slave/client. Is there a way to configure this in the .ioc file?Looking through the drivers enabled HAL_ETH_USE_PTP in ...

stevof12 by Associate
  • 400 Views
  • 2 replies
  • 1 kudos

Resolved! Stm32f429

Hi allI'm want to send a string from one stm32 to another stm32 to blink an led on it I'm using uart polling method to do that.The communication happens and led blinks only if I press the Reset button once I switch off and on power supply. What shoul...