STM32 MCUs Embedded software

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STM32G4 COMP behaviour using HRTIM

Dear all, I am developing a project using the STEVAL-DPSG474 board. I want to use a COMP module to trigger event on HRTIM output and I want to know the state of this COMP. To highlight the strange behaviour, I am using COMP 2 (and 3) connected to ext...

Resolved! STM32H743II / SD Card Init Problem

Hey I have a Custom Board with a STM32H743IIT6 (Rev V) (My IOC is attached) i have a clock source with 25 MHZ, and the SDCARD is connected over 4 Bits, and Clock Divider 5.My code runs on main function in to the Error_Handler with Reason "HAL_SD_ERRO...

Sany by Associate III
  • 504 Views
  • 2 replies
  • 0 kudos

Switching from HAL to LL complications

Good day,I recently made a post about getting my SPI to a certain speed. Ive managed to get the core down but found out that HAL is way too slow for what I need. I thus switched to low-level drivers. Now using LL instead of hal, Im trying to do a sim...

Igneous by Associate III
  • 642 Views
  • 9 replies
  • 3 kudos