STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

use_no_semihosting_swi doesn't work

Posted on June 17, 2011 at 19:25I am running the simplest sample program that came with the Standard Peripheral Library Template (that lights 4 LEDs, displays a line on the UART, and 3 lines on the LCD).  Using the Keil tool chain, I turned off Use ...

mschwab by Associate II
  • 1207 Views
  • 2 replies
  • 0 kudos

uIP Stack for STM32F107

Posted on June 17, 2011 at 14:49Hello everybody,Do you have any idea where to find an code example of using uIP stack for UDP communication?. Basically, what I want to do is establish a two way communication between my PC and the stm32, based on UDP...

Why STmicro not fixes errata in new revisions ?

Posted on June 13, 2011 at 18:01One really sad and annoying issue regarding otherwise very good ST MCUs, are ST behaviour/policy of not fixing errata in new chip revisions, inheritance of IP/peripheral blocks including erratic functions and NOT fixi...

weird by Associate II
  • 389 Views
  • 2 replies
  • 0 kudos

USART2 Error in SmartCard mode

Posted on June 15, 2011 at 12:51hi,    I used STM32F217ZG for my new project, and cofigure USART2 as SmartCard mode, the source code showed as following:&sharpdefine SAM_CLK_FREQ              (uint32_t)5000000 &sharpdefine SAMCARD_USART            U...

panpb by Associate
  • 302 Views
  • 0 replies
  • 0 kudos

The question on the stm3210b_eval_lcd.c

Posted on June 14, 2011 at 03:30In stm3210b_eval_lcd.c Why use static __IO in this definition TextColor and LCDType ? Put another wayI understand the static definition of the prefix stands for a static variable?but static sFONT and static __IO shoul...

lxnisme by Associate II
  • 602 Views
  • 7 replies
  • 0 kudos

stm32 and android

Posted on June 13, 2011 at 07:58Hi all, does it exist libraries and a toolkit for STM32 able to connect through Bluetooth smart phones android based to STM32? Is there any plan to devolop it?brazov2

brazov22 by Associate II
  • 523 Views
  • 3 replies
  • 0 kudos

FFT problem

Posted on June 14, 2011 at 13:46Thanks for reply.'data' is an array of floats casted to uint16_t, it works fine actually. I've noticed that in FFT example provided by ST input and output arrays for their fft function (x and y) are declared as long i...