FAQs

STM32 MCUs Products

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

Resolved! what's wrong with my ADC DMA initialization?

Posted on November 15, 2017 at 22:13 Hello, I'm trying to trigger an ADC conversion externally from TRGO2 and store it to a buffer through DMA. However, it doesn't appear that anything is being written to that buffer. Could someone please look...

G S by • Associate II
  • 1028 Views
  • 7 replies
  • 0 kudos

STM32f3 ADC & DMA Problem

Posted on October 04, 2015 at 15:30Hey,i am trying hard to get the DMA & ADC controller to work on my discovery board. I want to sample PA1&2, which are connected to current shunts.the following code is not working, and i am not sure why. the DMA_IT...

Please make HAL examples visible in the net

Posted on November 13, 2017 at 23:54Luckily Google is not looking into our HDs (yet?), so people do not find these at first: C:\Users\XXXX\STM32Cube\Repository\STM32Cube_FW_F7_V1.8.0\Projects\STM32746G-Discovery. And so onSo if you put all examples ...

LMI2 by • Lead
  • 311 Views
  • 1 replies
  • 0 kudos

Float Assignment Causing HardFault

Posted on November 09, 2017 at 21:27Hello. I am trying to control a step motor with a driver like m542 stepper driver. I can control the rotation speed and direction of the motor. I'm working with STM32F4-Discovery to get prototype done. Everything ...

How do I define a region of a memory?

Posted on November 17, 2017 at 11:08I want to define a region of a memory with read/write permission. I searched the web and came across the command 'MAP'.'TheMAPcommand allows specifying memory areas that are not detected automatically by �Vision'S...

STM32F4 - ADC diferent triggers for channels

Posted on November 17, 2017 at 13:07Hello,i am working on a 3phase bldc solution using TIMER1 using a STM32F427VI device The hardware is providing 3 ADC channels ( one for each phase),  and 1 ADC channel which measures the DC voltage of the converte...

Bogdan by • Senior
  • 335 Views
  • 0 replies
  • 0 kudos
Top