I am working on stm32h750 interfacing with QSPI but my problem is when i saved the firmware file in QSPI external flash two days before the code is working fine and file also saved in QSPI but today i run same code there is problem to boot the device...

i am reading 1MB file in stm32h750 using f-Read function in fatfs,c file for the USB Stick implementation but its only read 50Kb file not more than so i want to read 1MB file what should i Do read 1mB file in fatfs using USB stick Or USB HOST functio...

Problem getting when i am open .abs file in fatfs f_open .my can not open i got FR_OK error so that is why my file can not open and read what i am do to read and open my .abs file in USB Stick

When I am read .text file then code works fine and reading file also fine but when I am reading the .abs and .bin file in usb host flash then I got the error reading ​file is faile ,so please suggestions me what I am do to read the .abs and .bin fi...

My USB HOST (Mass Storage Device) Code is running fine in STM32CUBEMX System work Bench but When this code is implementing in Kiel Software when i am connected the pendrive to my USB HOST Port then my processor get stop and remove the pendrive and ...