STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

How to Set Up DMA for ADC1

Posted on July 05, 2016 at 22:09I am trying to set up direct memory access for ADC1. I have already configured direct memory access for ADC3 using an example I found here: This works for ADC 3, but when I try to change the parameters to set up ADC ...

epalaima by Associate II
  • 661 Views
  • 3 replies
  • 0 kudos

Information on STM32F405 USB schematics

Posted on June 29, 2016 at 22:40I am building a board using this MCU and I'm wondering where I can get some information on the USB schematics. Reading the data sheet somewhat helped, but didn't exactly answer my question. I would like the ability to...

cradoumis by Associate II
  • 2195 Views
  • 7 replies
  • 0 kudos

Getting STEVAL-ISA147V2 source code

Posted on July 07, 2016 at 16:46Hi How can I getting the source code of  STEVAL-ISA147V2 ? Is there any body to help me for getting the source code? The core of this Digital switching power supply is STM32F334C8 . The topology of this D-SMPS is LLC...

DMA, timer6 and DAC problem

Posted on July 06, 2016 at 14:48Hi, I am trying to generate analogue output using DMA. I have a taken http://vk.com/id62355309's cample code for testing. The output frequency is defined by#define OUT_FREQ 5000 // Output waveform frequency Above val...

nps by Associate II
  • 1052 Views
  • 5 replies
  • 0 kudos

ADC to FFT help

Posted on July 06, 2016 at 16:38Hi, I am very new to Stm32 and i am currently using the stm32f429 discovery board. I was given a task to feed the ADC data which the signal is obtain from a signal generator into FFT to analyse the signal in frequency...

Stuck in HAL_FLASHEx_Erase

Posted on July 05, 2016 at 19:46I am occasionally seeing my code go into the ditch while calling HAL_FLASHEx_Erase() to erase one page on a STM32F030 part.I've updated to the latest STM32CubeMX (4.15.1) and the latest firmware (1.6).Has anyone seen ...

CPU suddenly hangs

Posted on July 06, 2016 at 10:41I have got an STM32F407 (discovery board) + RN1723 UART WLAN module. I'm using STM32CubeMX + FreeRTOS (all up to date). Now I have a problem I never encountered before when working with STM32. I have multiple Tasks r...

Cannot change system speed for STM32F746IG

Posted on July 06, 2016 at 08:42I designed a PCB and I am programming the STM32F746IG via a FT2232D chip.  I have the 4 x JTAG signals connected to the STM32.I generate code with MXCube, it compiles, but when I run it, Crossworks goes into an enless...