STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F3 I2C Timing Configuration Tool settings

Posted on August 14, 2017 at 16:14Hi, i am using STM32F303VC MCU, in particular i'm working on an I2C application.I am using STM32F3 series reference manual (RM0316) and I2C_Timing_Configuration_V1.0.1.xls to generate correct timing settings. My que...

0690X00000607nUQAQ.png 0690X00000607s4QAA.png

Resolved! How to feed both i2s channel with DMA

Posted on August 08, 2017 at 16:55The original post was too long to process during our migration. Please click on the attachment to read the original post.

ad ho by Associate III
  • 1153 Views
  • 5 replies
  • 0 kudos

VOSF bit confusion

Posted on April 27, 2016 at 10:16RM0038 says (5.1.6) that one has to wait for VOSF (Voltage Scaling select flag) when changing the voltage range using VOS. The same page contains a note that says that ''the system clock is stopped until the regulato...

skoe by Associate II
  • 674 Views
  • 2 replies
  • 0 kudos

position independent executable

Posted on August 14, 2017 at 11:52Dear STM32 team,I want to relocate code at any address space & for that I need to use 'pie' option - ' position independent executable '.Request you to provide settings required in System workbench for generating PI...

Resolved! stm32 6 complementary pwm output problem for bldc

Posted on August 09, 2017 at 14:24Greeting,I am debug the hall sensor based bldc controller. It use the traditional 6 N-MOSFET H-Bridge structure. I use stm32cubemx to configure TIM4 as the Hall sensor input, and the advanced TIM1 as the 6-complemen...

Jason Jin by Associate II
  • 2089 Views
  • 8 replies
  • 0 kudos

WWGD Debugging dese not work

Posted on August 14, 2017 at 03:24PS2: I found my mistake that is Window value and Reload value are NOT set correctly. So questions are deleted.:(  Thank you.Attachment is a project which I reworked WWDG_Example of STM32F072RB-Nucleo (STM32Cube_FW_F...

Send ZPL II commands to zebra printer via USB

Posted on August 12, 2017 at 21:51Hi,I'm investigating how to send ZPLII commands to an USB printer using a STM32F4 or F7 MCU.So far i did some testing with USB FS Host examples. The printer is being recognized, but I'm not able to send a ZPLII stri...

paul2 by Senior
  • 1108 Views
  • 2 replies
  • 0 kudos