STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32 ADC multiple channel use

Posted on August 27, 2014 at 18:41To get data from multiple channels for any ADC, what function should i use?For egIf i configure my ADC with the following : ADC_RegularChannelConfig(ADC1,ADC_Channel_0, 1,ADC_SampleTime_1Cycles5);ADC_RegularChannelC...

spuri by Associate
  • 604 Views
  • 2 replies
  • 0 kudos

ST-Link on Windows8 64bit

Posted on April 01, 2013 at 12:21I have installed Windows 8  Pro K on my PC.0I can't install your up-to-date ST-Link driver.And I tried several times as your suggestion like below, but I have failed all./public/STe2ecommunities/mcu/Lists/cortex_mx_s...

mhlee by Associate
  • 688 Views
  • 4 replies
  • 0 kudos

Can't get data from UART

Posted on September 10, 2014 at 00:13I'm trying to get data from the usart by waiting for RXNE to get set, but somehow it doesn't ever happen, and it gets stuck forever waiting. An equivalent program on PC communicates just fine with the same endpoi...

jaravena by Associate
  • 1176 Views
  • 5 replies
  • 0 kudos

DMA Hangs When Sys Clock Lowered

Posted on September 11, 2014 at 14:18I use three DMA channels to transfer data via SPIs on a STM32F427VG. I normally run SYSCLK at 168MHz, with SPIs prescaled down to 21MHz, and everything works fine. I'm working on tracking down a noise issue, so I...

jvavra by Associate III
  • 367 Views
  • 0 replies
  • 0 kudos

ADC with Dual Regular simultaneous mode on STM32CubeF4

Posted on September 09, 2014 at 11:52I implemented the ADC with Dual Regular simultaneous mode on the STM32CubeF4 library. I have problem on the initialization, seem it does not correctly. I tried to read Vref on the ADC1 and the ADC value on the AD...

suppakit by Associate II
  • 996 Views
  • 6 replies
  • 0 kudos

Help with RTC, HSE and Interrupt

Posted on September 10, 2014 at 22:43 Hello guys, I am having some problems with the following code: void RTC_Configuration(void) { RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC_TimeStructure; RTC_DateTypeDef RTC_DateStructure; NV...

External interrupt starting TIM2

Posted on September 10, 2014 at 16:33 Hello, For a datalogging appIication (STM32F401 Discovery), TIM2 is used as an interrupt for ADC sampling rate . /*---------------------------------------------------------------------------- C...

paul2 by Senior
  • 569 Views
  • 2 replies
  • 0 kudos

About the output compare mode hunting

Posted on September 10, 2014 at 18:26Hello Person who knows the solution. I am Yang and I try to make cluster for the rpm output but I met the rpm hunting problem. I need frequency modulation for the cluster. The below are the code than I use. STM32...

otcagon by Associate II
  • 638 Views
  • 2 replies
  • 0 kudos