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

I think that I have found problem in HAL

Posted on May 14, 2018 at 14:02 Dear Sirs/Madams, I am developing firmware for our device with your STM32F745 microcontroller. I use STM32F7 HAL. I also use STM32CubeMX (v.4.0) with STM32Cube MCU Package for STM32F7 Series (v.1.0). I use EWAR...

uint32_t Buttons_GetState (void) explanation?

Posted on May 16, 2018 at 22:42Hi All,Just saw the BSP for buttons on Keil, came across this, can anyone explain how this actually works when one presses the button.Apparently if one was supposed to press button say at pin 13 in this case, GPIOC->ID...

stemwmin and IAR8.20

Posted on May 04, 2018 at 02:51I use in my application the stemwin (STemWin540_CM4_OS_IAR.a) with IAR compiler. Up to version 7.8 of the IAR compiler I never had any warning or error during the build of the project. Upgrading the IAR IDE to version...

STM32f105 UVC host

Posted on May 17, 2018 at 09:07Hi guys, I have used stm32f105RC as host to connect to the UVC camera, now I have got some USB data on the PC, then I want to add this sequence to stm32f105RC project. But now, I can not GET_CUR and SET_CUR.And the cod...

0690X0000060KoSQAU.png 0690X0000060KoNQAU.png 0690X0000060KohQAE.png 0690X0000060KocQAE.png
cable gu by Associate II
  • 448 Views
  • 0 replies
  • 0 kudos

Resolved! HSE ON cleared after HSE RDY set to HIGH?

Posted on May 01, 2018 at 19:05in RCC_CR register does the HSE ON bit gets cleared or not after HSE RDY bit is set to high by MCU? For ex.Set by user:-  17th Bit             16th Bit  HSE RDY [ 0 ],  HSE ON [ 1 ]         //set by userHSE RDY [ 1 ], ...

Resolved! SD_Read bug?

Posted on November 29, 2017 at 14:53 Good day everyone, I'm not sure if this is a bug or I'm looking at this incorrectly, but It seems to be a bug. While calling the f_mount function there is a point where SD_read is called. DRESULT SD_read(B...

0690X00000604DJQAY.jpg
con3 by Senior
  • 3324 Views
  • 14 replies
  • 0 kudos