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 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
  • 3201 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 ...

STM32L temperature trimming values 90° or 110°

Posted on October 10, 2012 at 09:25Hello, currently I'm evaluating the internal temperature senor of the STM32L151, but in the docs are different values for trimming values given. Sometimes 90° is stated somtimes 110°, so which value is correct? ...

hartmann by • Associate
  • 753 Views
  • 3 replies
  • 0 kudos

DSP libraries

Posted on October 15, 2012 at 10:55I need to use DSP libraries such as  BasicMathFunctions, but I have a lot of error messages, you might describe the procedure to include these libraries??error messages like:.. \ main.c (18): error: ♯ 5: can not op...

orn by • Associate II
  • 3695 Views
  • 21 replies
  • 0 kudos

Random using ADC

Posted on October 12, 2012 at 23:42 Hi, i try to do an elettronic dice with stm32vldiscovery. I want use 2 value read from adc i try to use this to process my data m_w = < choose-initializer >; /* must not be zero */ m_z = < choose-i...

Using PA9 on STM3240G-EVAL

Posted on October 15, 2012 at 10:53I attempted to use PA9 (through the expansion header) on the STM3240G-EVAL board (as USART1_TX, but it does not matter), to find out it is basically unusable (without removing several parts from the board). While ...

SPI-Flash

Posted on August 23, 2010 at 20:09SPI-Flash #spi-spi1-remap-pb3

Top