Hello, we have written a kind of database module based on an SDcard, usign the SDMMC peripheral of our STM32F7, and the accompanying HAL code (which is somewhat adapted at this point).Our software has other things going on too, and we occasionally ob...

Hello, we are using the SD Card HAL code on an STM32F7. We are pretty much using the default initializers for the peripheral, which leave us atSDMMC2.POWER = 0x00000003 SDMMC2.CLKCR = 0x00000900 SDMMC2.DCTRL = 0x00000033We have some operations that ...

Hello, so I am trying to write a driver for a GigaDevice GD5F2GQ4xFxxG part, that uses the QUADSPI peripheral. So far so good, but seeing some unexpected results and when I dug into it, I think I observe that a read command is acquiring more bytes t...

So, if we have a large amount of hard coded data we want to incorporate into my program, my presumption was that a const array would allow the compiler to treat the data more like code, than data, in terms of cost against your CPU limits.This was alm...

Hello, so I am creating a QUADSPI driver to interface with some external FLASH, and what I've discovered is that as soon as I set my QUADSPI_CR register, I am spammed by FIFO threshold interrupt (FTF) interrupts. I guess this makes sense, because my ...