FAQs

STM32 MCUs Products

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

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

USB HS HOST Error

Posted on November 21, 2015 at 18:40The original post was too long to process during our migration. Please click on the attachment to read the original post.

geladari by • Associate
  • 560 Views
  • 2 replies
  • 0 kudos

stm32f407 + expansion board ethernet

Posted on November 22, 2015 at 14:49Hi all, I am trying to create stm32CubeMX project to use with stm32f407 with expansion board ethernet but except lights going on ethernet port nothing happens when trying to use socket API with FreeRTOS. Also trie...

interfacing stm32f3 discovery with ili9341 graphic lcd

Posted on November 22, 2015 at 08:46Hi everyone I'm trying to interface a graphical lcd ili9341 to the stm32f3 discovery board since last 10days but i failed to display something on the display unit. I don't even know what mistake I'm doing here. Pl...

using HAL SPI drivers to read and write to SPI

Posted on November 22, 2015 at 17:33hi there!writing fine to SPI slave, however, when trying to read, writing stops working: for(;;){ for (i=0; i<=128; i++){ Pot0Write(i); Pot1Write(i); //  res0=Pot0Read(); //  res1=Pot1Read();  printf(''%5d:  POT0...

barry2 by • Associate
  • 488 Views
  • 0 replies
  • 0 kudos

Crazy UART

Posted on November 21, 2015 at 23:23Dear All, I use STM32F415VGTx to establish connection with another node using UART4 (PA0 and PA1 pins) (8bit, 1 stop bit, no parity) using baudrate 10400 (also tried 9600). I have configured USARTs of the same MCU...

davhak by • Associate II
  • 644 Views
  • 2 replies
  • 0 kudos

Handling UART errors with HAL

Posted on November 16, 2015 at 02:29 Looking for guidance on how to robustly handle UART errors using HAL. Got a two-board app communicating based on the UART_TwoBoards_ComIT example and various forum messages, but any sort of error throws it in...

bgorsline by • Associate II
  • 1084 Views
  • 1 replies
  • 1 kudos

STM32F4 composite USB device

Posted on November 22, 2015 at 03:49I need to create UAC+CDC USB device. I have now two different projects with UAC and CDC implemented. How to organize them into composite device?My solution now is to describe device as  0x12,                      ...

Nucleo STM32F4012RE with StdPeriph USART Issue

Posted on November 21, 2015 at 13:26Hi,I've been trying to get USART working on my Nucleo board with the StdPeriph Libraries. (I haven't moved to HAL yet). Anyway, I have followed clive'1 post from [DEAD LINK /public/STe2ecommunities/mcu/Lists/STM32...

dman by • Associate II
  • 635 Views
  • 3 replies
  • 0 kudos

Vref - ADC accuracy

Posted on November 20, 2015 at 09:33Hi, Are there any software examples available about improving the ADC accuracy by using Vref? I’m trying to eliminate conversion errors due to Vref fluctuations. Thanks  

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

STM32Cube V1.9.0 F429 Demo bug

Posted on November 17, 2015 at 21:42HiIn the  STM32F429I-Discovery Demo STM32Cube\Repository\STM32Cube_FW_F4_V1.9.0\Projects\STM32F429I-Discovery\DemonstrationsThis demo worked the first couple of times, but then I've had this demo randomly fail whe...

st140728 by • Associate II
  • 524 Views
  • 2 replies
  • 0 kudos
Top