STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Delay function using timers

Posted on June 04, 2014 at 18:42Hi, i want to make a  delay function using timers using stm32f4 discovery.Unfortunatelly i have no idea the start. I read the timers doucmentation but it didn''t help me a lot.Can anyone guide me please?

d4ng3r09 by Associate II
  • 338 Views
  • 2 replies
  • 0 kudos

SDRAM on STM32F439_Eval platform and demo project

Posted on June 04, 2014 at 21:19I was wondering what the SDRAM is used for in the demo project on the STM32FR439_Eval platform. Is the SDRAM used as frame buffer for UI or anything in the demo? Or is it only ever exercised in one of the tests? Also,...

kartik by Associate II
  • 305 Views
  • 0 replies
  • 0 kudos

F103 Input capture too slow

Posted on June 04, 2014 at 19:27I have a high speed clock at 10 MHz going to the processor's TIM4 input capture pin (ch.3). I would like to verify that the clock is running at 10 MHz with the processor's input capture. I coded the processor with the...

stm32f0 Adc Issue

Posted on June 02, 2014 at 19:41 Hi every body, I am using stm32f0 to control a water control systems by getting a value from a temperature sensor which is read by the ADC. I am trying to activate my system 15 secondes each 30 secondes, 4 ...

d4ng3r09 by Associate II
  • 324 Views
  • 2 replies
  • 0 kudos

System Clock Mux HSE doesn't work

Posted on June 04, 2014 at 02:51Hi, I am using the STM32F415RGT.  A 50MHz oscillator is connected to the HSE input.  In the STM32CubeMX Clock Configuration tab, I selected HSE for the System Clock Mux.  Supposedly the system clock should be driven d...

3 ADC simultaneous mode HELP

Posted on June 04, 2014 at 17:18Hi,I am actually working on a project and I need 3 ADC in simultaneous mode.However, I don't know why, but my programme don't work.someone can help me?thank you in advancethis is my code:/** * @file    Adc.c * @brief ...

zobi000 by Associate
  • 257 Views
  • 0 replies
  • 0 kudos

Linux 3.14 USB serial

Posted on June 04, 2014 at 17:08We have been using the STM32F205 product with a linux system to transfer data via the USB serial port emulation. On the linux side the usbserial module is used. The STM32 firmware uses the USB FS device library 3.3.0 ...

Setting sysyTick Timer to 1ms

Posted on June 04, 2014 at 14:22Hi All, May I know how to set Systick Timer to set for 1ms. The code in which I noticed was  like thisif (SysTick_Config(SystemCoreClock / 1000))  {     /* Capture error */     while (1);  }Is it set to 1ms. If so how...

santosh by Associate II
  • 1532 Views
  • 2 replies
  • 0 kudos

STM32F0 Init.

Posted on May 19, 2014 at 06:51I migrate NXP to ST. Please, could you send all links for work with STM32F0 with coocox.Links of supportMoviesANEmails of supportDocuments.Thank you. #stm32f0

marcos by Associate II
  • 1302 Views
  • 11 replies
  • 0 kudos