STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

controller SPI Chip select hardware configurations

Posted on June 30, 2016 at 11:53Hi,i am designing one sensor motion board using STM32411CC for which we wanted to connect four 6 axis inertial sensors to STM32F411CC controller( 48 pin package) using SPI bus and the selected controller having only t...

Recovering from an aborted full flash erase

Posted on June 28, 2016 at 08:29I initiated a change from RDP level 1 to RDP level 0, which in turn initiated a full flash erase.  But before that process completed I pull the power on the chip.  Now dfu-util refuses to load new code, saying:dfu-uti...

ron2399 by Associate II
  • 929 Views
  • 4 replies
  • 0 kudos

sine wave from CS43l22

Posted on June 29, 2016 at 15:46Can anyone help me with how i can generate a sine wave and listen it on headphone or speaker through CS43L22 o my STM32F4-discovery board?How should i set the desired frequency of the sine wave?Thanks. #broken-foru...

aditya by Associate II
  • 444 Views
  • 2 replies
  • 0 kudos

sine wave from CS43l22

Posted on June 29, 2016 at 15:48Can anyone help me with how i can generate a sine wave and listen it on headphone or speaker through CS43L22 o my STM32F4-discovery board?How should i set the desired frequency of the sine wave?Thanks.

aditya by Associate II
  • 453 Views
  • 1 replies
  • 0 kudos

Need help with ADC using MCBSTM32F400 Evaluation Board

Posted on June 29, 2016 at 12:47Hi friends,I need a help. If possible someone please help me.I'm using Keil MCBSTM32F400 Evaluation board. and I have stm32cubemx v4.15 also. I'm having circuit which gives me some voltage between 0 to 5V which will b...

guru by Associate
  • 410 Views
  • 1 replies
  • 0 kudos

A general USB question

Posted on June 28, 2016 at 10:13Hello, when using a UART I can feed the Tx buffer on my STM32 without caring if someone listens on the other side eg a PC. In any case the uC side will work the same way. How is this with a USB device, CDC VCP stack, ...

mmensch by Associate II
  • 340 Views
  • 2 replies
  • 0 kudos

Need help on USB device CDC VCP stack

Posted on June 24, 2016 at 10:52Hello, I built a small project to try USB device CDC VCP stack. I created the sources with CubeMX 4.15.1 for STM32L152, using the Nucleo board. Code is running and I see the USB device with one IN, one OUT and one int...

mmensch by Associate II
  • 308 Views
  • 3 replies
  • 0 kudos