FAQs

STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

What is RCC_AHB1RSTR register for?

Posted on January 30, 2016 at 10:35The architectures of Cortex-M4 and Cortex-M7 include RCC_AHB1RSTR register. What is it for? When I use this register for resetting AHB1 bus for any of GPIO ports these ports stop working irrevocably. Thanks in adva...

shides2 by • Associate II
  • 2376 Views
  • 15 replies
  • 0 kudos

MMC

Posted on February 01, 2016 at 14:54Hii am having some trouble when writing to mmc using  sdio without any filesystem. Even i have problem with addressing.  Does anyone have the example for writing and reading SD card without fiesystem ?

arunease by • Associate II
  • 428 Views
  • 1 replies
  • 0 kudos

Files missing for STM32746G-Discovery

Posted on January 29, 2016 at 16:27Hi,     I am trying to measure practical speed of USB transfer in CDC device class for STM32746G-Discovery board and I can not find an example project in the cube. However, there is an example code for STM32756G_EV...

pulse sensor

Posted on January 31, 2016 at 09:54I'm trying to use thishttp://pulsesensor.com/ with stm32f10x uC.I'm not having much luck, so I just want to ask if there is someone who have some experience with this sensor and that can tell me how to set properly...

mauro2 by • Associate II
  • 1635 Views
  • 5 replies
  • 0 kudos

LWIP , HTTP and HTTPS,

Posted on January 31, 2016 at 17:30HelloI am gathering info for a project device that would be HTTPS client sending data to specific server, I found this AppNote for lwIP http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_...

kareemkna by • Associate II
  • 1954 Views
  • 1 replies
  • 0 kudos

user_diskio.c and diskio.c ??

Posted on January 22, 2016 at 10:37Guys, I tried to use SPI2 and FATFs on STM32CubeMX, but I found two files with the same function, which one should I modify to make it work ? thanks

Top