STM32 MCUs products

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Resolved! Using Infineon HyperRAM with STM32L4R5

Hello,I am looking for advice in using an Infineon S27KS0642 64Mb HyperRAM chip on a STM32L4R5Z and configured via CUBE.I have it working, so I am pretty sure that the hardware is connected correctly and I can read and write successfully to it.  Howe...

AJJ by Associate II
  • 8 replies
  • 1 kudos

Resolved! STM32H563VI Octo-SPI interface dummy cycles

Hi,someone can explain me how to calculate the "dummy cycles" number reading an external flash qspi such as the Winbond W25Q64JV ?I have to read in qspi mode with the Fast Read Quad I/O (EBh) command in SDR mode. The flash memory datasheet asks for 4...

Ez by Associate II
  • 4 replies
  • 1 kudos

Resolved! MemoryMapped for w25q256 Octo SPI for Touchgfx

Hi, I used to work with a stm32h743 that had a QSPI, but now I work with a stm32h723zgt6 that has a OSPI. I don't know if I should continue with the MX_OCTOSPI1_Init function to use it for Memory Mapped for w25q256 program I wrote for Touch GFX.To us...

mbagh.1 by Senior
  • 3 replies
  • 1 kudos

STM32H723 MDAM not getting OCTOSPI1 request

Hi,I'm trying to use MDMA to send some data over OCTOSPI1 in indirect mode but so far I haven't been successful. Here is my OCTOSPI1 initialization code:// ---- OCTOSPI1 peripheral ----RCC->AHB3ENR |= RCC_AHB3ENR_OSPI1EN;OCTOSPI1->DCR1 = 0x0000;OCTOS...

Visques by Associate II
  • 3 replies
  • 1 kudos