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

Macro for accessing part of registers

Posted on June 16, 2015 at 12:35 This is not a question, just something I developed and I wanted to share with the community. I am fairly new to ARM and STM32 and perhaps there is some things I haven't come across yet. I realise that many...

angelos by • Associate II
  • 1224 Views
  • 1 replies
  • 0 kudos

DMA FIFO Flush Issue

Posted on February 20, 2014 at 18:00I am using a STM32F4 as a SPI slave. The STM32F4 receives a packet of data over a USART line and must have the data immediately available for use in the SPI communication. I am using a DMA Tx memory to peripheral ...

szarovy by • Associate
  • 1435 Views
  • 3 replies
  • 0 kudos

Programatically reading the state of a GPIO Output Pin.

Posted on June 16, 2015 at 10:45Hi,  I want to use the state of a GPIO Pin (It is driving a chip select on an SPI device) to determine that the SPI transfer has completed. I do know about the callback on the CMSIS code, but I'd prefer not to use tha...

Pevy.Andy by • Associate III
  • 1035 Views
  • 1 replies
  • 0 kudos

Seperate file at flash memory

Posted on June 15, 2015 at 13:57hej i would like to keep some file in a seperate place at flash where linker dont use it when put the code in the flash.i am using COIDE., stm32f407 discovery board.Can anyone tell me how can i do that ?thank you.  

arunl4g by • Associate II
  • 1036 Views
  • 9 replies
  • 0 kudos

STM32L053 Discovery Kit (UART between PC and Kit)

Posted on March 06, 2015 at 09:32Hi, i am very new to STM32, just installed the IAR environment. Appreciate if anyone could advise.Is there a UART example of String transfer using UART TX/RX of PA9 and PA10 in Polling mode  for STM32L053 Discovery K...

mark_ko by • Associate II
  • 3459 Views
  • 29 replies
  • 0 kudos
Top