STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

USB multiple CDC firmware

Posted on September 02, 2014 at 21:53Hi, I'm working with the STM32F40G EVAL board, and used the STCube to generate USB CDC middleware and it works fine. I am interested in modifying the STCube generated firmware, and having the device enumerate as ...

c_uimran by Associate II
  • 765 Views
  • 3 replies
  • 0 kudos

spi sending data adress issues

Posted on September 02, 2014 at 19:14 Hi guys , i am trying to figure out how to get stm32f4 discovery board accelerometer work. After checking the lisd302dl datasheet and reference manual (that wasn't too much helpful) ,i went to forum wh...

d4ng3r09 by Associate II
  • 375 Views
  • 3 replies
  • 0 kudos

Maximum VCP speed???

Posted on September 02, 2014 at 02:50I am using STM32F2xx and connect it with FT232 chip using UART interfacehttp://www.ftdichip.com/Products/ICs/FT232R.htmand then I connect FT232 chip to my Windows PC, I wrote an application in my PC using .Net to...

ho by Associate II
  • 2065 Views
  • 6 replies
  • 0 kudos

How to deal with Integer Overflow?

Posted on September 03, 2014 at 04:43For evaluation purposes I got the STM32F0 discovery kit (STM32F030R8T6) with Cortex-M0, and I am using it with the IAR embedded workbench. From the datasheet I know it has no FPU, which is what I need. In my proj...

Qemu for STM32

Posted on August 27, 2014 at 19:33I have installed Qemu on windows. I want to know how to run it and install uClinux on it. I am planning to try some C application for STM32F103 platform. #cross-post #rtfm

shauns87 by Associate II
  • 3227 Views
  • 5 replies
  • 0 kudos

I2C Start Problem on STM32F205

Posted on August 30, 2014 at 00:53I am attempting to communicate via I2C to another ST device (LPS331AP) and read its sensor values. However, I am not able to initiate the I2C session properly. On the wire, I can see that the start signal is actuall...

0690X000006058BQAQ.png
nate1 by Associate II
  • 1425 Views
  • 8 replies
  • 0 kudos

crating new stm32f103 project in keil

Posted on August 31, 2014 at 06:52hi every bodyi have some question about creating a new project becouse of my serious problems with it:in version 4 we copy header files of mcu &cmsis library to the projects folder,& i saw some learning cources do t...

mhdizgah by Associate II
  • 1017 Views
  • 6 replies
  • 0 kudos

STM32F100R PB5 not enabling internal pull-up?

Posted on September 02, 2014 at 16:54Hello All,I've been bringing up some new hardware around an STM32F100RBT6 processor, and was planning on using PB5 as an input with an internal pull-up enabled. For some reason, none of my boards will enable the ...