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

DMA between external SRAM and LCD on FSMC

Posted on October 16, 2012 at 22:58 hello, i am trying to learn how to use DMA for frame buffer. Idea is to manualy fill SRAM with data (10k points each 16b) and send to LCD by using DMA. FSMC_Bank1_NORSRAM2 and adress: #define B...

linas2 by Associate II
  • 1342 Views
  • 7 replies
  • 0 kudos

Example converting problem

Posted on October 17, 2012 at 17:36Hello, I am new to ST microcontrollers, just maybe 2 weeks ago I accidentally found about this crazy chip (STM32F4) and now i am already playing with it. I am interested in the I2S hardware and audio processing, so...

M0NKA by Senior
  • 570 Views
  • 3 replies
  • 0 kudos

stm32f407vgt6

Posted on October 13, 2012 at 16:43hi,  i have stm32 discovery board(stm32f407vgt6) and a new stm32f407vgt6 ic.i want to program the new stm32f407vgt6 ic.so i change the hardware settings in my discovery board.In discovery board contains STM32F103C8...

vinothraj by Associate II
  • 2874 Views
  • 18 replies
  • 0 kudos

STM32F103RC SDIO

Posted on October 16, 2012 at 12:03Hi,I am using a STM32F103RC and successfully can access a 16GB SD card via SDIO.Every single try on a 32GB SD card fails.Is there some limitation? because any code I found (SDIO) works ok with <16GB and fails with ...

usb CDC control interface (can this be removed)

Posted on September 30, 2012 at 20:37I have the CDC example running great :)It pops up as 2 separate usb interfaces on my pc (0 and 1)I have noticed to send and receive data over the usb i only need the second interface. the first *control* interfac...

russdx by Associate II
  • 2841 Views
  • 22 replies
  • 0 kudos

Customizing Custom HID descriptor

Posted on October 10, 2012 at 00:12Hi, I need to set up a USB connexion between my computer and an STM32 device so I took the Custom HID example provided by ST and I'm trying to make it works as I want. I just want to send and receive up to 8 bytes ...