Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm very new to FileX, but I have been able to format an eMMC drive (FAT32) on a STM32H745-DISCO eval board along with being able to write a file to it and read from it.Question: since the eMMC drive needs to be formatted one time only (at lease I'm ...
Hi everyone,I’m currently working on interfacing the MX25R6435F NOR flash memory with the B-L475E-IOT01A development board using Quad SPI (QSPI), but I’m facing some challenges.I’ve followed the https://www.st.com/content/st_com/en/support/learning/s...
Hi everyone,I am working on implementing the Peak Current Control Method for a boost converter. As an initial step, I am trying to interface the sawtooth waveform for my ramp signal.I have followed the ST YouTube video on this topic:"STM32G4 Series V...
Disclaimer: I don't normally use HAL, but I was trying to learn more about USB hosting so I decided to try out the demonstration application STM32Cube_FW_H7_V1.12.0 STM32H743I-EVAL USB_Host/CDC_StandaloneAs I don't have that board, I tried to hook up...
Hello,program that is used to flash STM32H753VI processor (powered over USB) asks to disconnect and then connect again of USB connection to start with flashing. I found also a possibility to start with flashing without reconnecting USB, and that is w...
Hi, I'm working on project, and as a part of it I need to establish an Ethernet connection between the 2 devices. The device is powered by STM32H7 MCU which is connected to Microchip LAN8670 PHY (10BaseT-1s). On the other side there is or another ...
Hi everybody! I have searched almost half of the Internet and couldn't find any working example of these kind of technology combination: STM32H7 SDMMC IDMA + MDMA. I must say that without MDMA, everything works good (I'm aware of cache problems). But...
Hello there,I am new to STM32 MCUs and been experimenting with different examples. I have below questions regarding WWDG.1. If you look commented section at line# 101 below. I understand the role of counter and window value but wondering where values...
Hi,Can someone explain me why I have to use "+1" in vector table of STM32F103C8T6: vectors: .word STACKINIT @ stack pointer .word _start + 1 @ reset vector .word _nmi_handler + 1 @ .word _hard_fault +...
Originally a comment on this Knowledge Base article - moved to the main forum for better visibilityHi @B.Montanari, @Lucas_Costa,I'm following your tutorial and trying to implement a web server on an STM32H747IIT6.In your post regarding the Ethernet ...
