STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Optimising memset() and memcpy() with DMA (STM32F407)

Posted on June 16, 2014 at 03:15Hi All I have a test were the following 6 operations are performed using standard memcpy() and memset() [working with a byte pointer and a loop]. On an STM32F407 at 168MHz with M2M operations in SRAM. 1. clear 2k byte...

hpipon957 by Associate III
  • 1858 Views
  • 0 replies
  • 1 kudos

Httpserver in STM32f2xx

Posted on June 15, 2014 at 20:25Hi everyone,Someone explain to me the steps to run  the HTTPServer standalone on STM3221G EVAL-Boards and more precisely how to send the file at the server ... thanks.

STM32F2xx IP Address

Posted on June 11, 2014 at 12:52Hi everyone, I am trying to send and receive TCP packets from  PC to my STM3221G-EVAL Boards however I need to know ip address of my boards.. If someone tell me how to find the IP adress of STM3221G-EVAL    thanks. 

STM32F4 Discovery USB virtual com

Posted on June 15, 2014 at 08:14Where can I found an example about STM32F4 Discovery USB virtual com? When the blue button is pressed I have to send a data to the virtual com.  bye

cchechio by Associate II
  • 314 Views
  • 1 replies
  • 0 kudos

I'm looking for engineer who can develop audio recorder

Posted on June 15, 2014 at 07:25I'm looking for engineer who can develop audio recorder + app for android OS for device control & files download.Please send me your offers on email: oooleeg@bk.rup.s. expected project cost is $1000 , but final amount...

oooleeg by Associate
  • 286 Views
  • 0 replies
  • 0 kudos

How to use the fpu in stm32f4xx ?

Posted on December 13, 2011 at 21:24Hi, How do I exactly use the fpu after enabled it ? How do I for example put 5.5 into it and add 3.25 for example Dooes my software have to do the conversion and just let the fpu cdo the addition , or is the fpu a...

manes6969 by Associate II
  • 2963 Views
  • 15 replies
  • 0 kudos

Flash programming STM3221G-EVAL

Posted on June 13, 2014 at 20:34Hi everyone, I would like to flash programming my Stm3221G-Eval Boards without using The ST_link..I already configure the boot mode {boot0,boot1} and the boards is properly connected to the PC via an RS232 cable  ... ...

Help with RTX setup

Posted on June 13, 2014 at 22:50I think I am having some trouble setting up RTX on the STM3240G-EVAL (STM32F4 series). I have (supposedly) configured the timer for a 1 ms tick rather than the default 10 ms. I have a task that supposedly turns on an ...

tyx3gu by Associate II
  • 532 Views
  • 1 replies
  • 0 kudos