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

Multi Spi Devices with STM32F107

Posted on May 09, 2016 at 21:31Hello all! We developed a board with 3 SPI devices, STM32F107 is the master and the slaves are SD Card(SPI mode 0) and ADS1118 (SPI mode 1). So if I run my firmware for anyone of slaves separately is works but when I t...

giovani by Associate II
  • 734 Views
  • 3 replies
  • 0 kudos

HAL_I2C_IsDeviceReady problem and others

Posted on May 03, 2016 at 14:07It's normal that you send the timeout to this function and inside call I2C_WaitOnFlagUntilTimeout with I2C_TIMEOUT_BUSY_FLAG, ( 10 seconds ) ?If not ready, this function block all for about 10 seconds indipendently fro...

Marco1 by Associate II
  • 1426 Views
  • 3 replies
  • 0 kudos

[solved] STM32F373 CAN filters 32bit list add std id

Posted on May 10, 2016 at 00:44Hi there, I'd like to use the can filters in 32bit list mode and add a std-id to it. Below is part of the code I'm using. basically my question is whether I can add std ids to a 32bit list-mode filter and how to shift ...

0690X00000605IoQAI.png

STM32F401 FSMC

Posted on May 06, 2016 at 10:44Hi all,I enabled FSMC bus on STM32F4 series controller. When nothing is connected to the bus, and when I do a write followed by read, I am getting the same data that was written. Can anyone help me understand why this ...

nps by Associate II
  • 428 Views
  • 1 replies
  • 0 kudos

Wrong version of ST link on the ST web site

Posted on April 21, 2016 at 23:02There are problems with versions in the ST link web site.  Description:  RN0078: STM32 ST-LINK utility release 3.9 . This seems to new Download link says 3.8STSW-LINK004 3.8.0 Inside the downloaded zip-file is STM32 ...

LMI2 by Lead
  • 443 Views
  • 2 replies
  • 0 kudos

ST-Link Utility Latest Version 3.9?

Posted on April 18, 2016 at 17:49I can only find ST-Link Utility  version 3.8 on the website.  There is a PDF with a note that says that the latest is ST-Link Utility 3.9.     Could someone post a link to the latest version?

jimd04 by Associate II
  • 594 Views
  • 3 replies
  • 0 kudos

STM32F3 PWM output problem

Posted on May 09, 2016 at 13:29Hi everybody, I am trying to use the PWM Output feat of the board's timers. In particular, I am trying to use TIM3 to drive some DC motors. I found an example in the CubeMX material which used the same timer to do thi...

adriano by Associate II
  • 422 Views
  • 1 replies
  • 0 kudos

F107 & LAN8720

Posted on May 09, 2016 at 09:30Hello, Why Lan8720A is usually used with F407, I want to use it with F107, are there limitations with F107?

flash libraries missing after cube generation

Posted on May 04, 2016 at 16:51I am using the Cube to generate some code which will use HAL and access the flash memory for an STM32F446ZET6.  I do not see any selections regarding flash in the Cube interface. After I generate the code a lot of key ...

STemwin: activate touch button with extern button

Posted on April 28, 2016 at 13:06Hey community, I am using StemWin 5.28 on the STM32f429 DISC1 board. I created a Windows with the GUIBuilder. This windows contains a button with the text ''start''. If I press the button something should happen. Thi...