Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 21, 2014 at 03:09I have quite a big code, I might post it(part of it) at a later point, but first I wanted to ask if anyone can think of any reason why my microcontroller does not fire a DMA interrupt when the only thing I do is re...
Posted on December 11, 2013 at 13:57Is it possible to install/use the STM Virtual COM Port on Windows 8? #windows-8
Posted on January 23, 2014 at 06:24 the office pwm input example is work ok, but i want to capture 4pwm with one timer,so i find this:https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=%2Fpublic%2FSTe2ecommun...
Posted on January 09, 2014 at 10:54Hi,i can't find link to download source files forhttp://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00048502.pdf (http://www.st.com/st-web-ui/static/active/en/resource/techn...
Posted on January 16, 2014 at 09:00I use STM32F103 in a project which is hard to access device after installation. Also it is manufactured in large quantity. I can get a serial port access to the out of device for updating firmware of device in futu...
Posted on January 25, 2014 at 18:41Hi, I'm having a problem about remap timer2 pin.For the circuit board I've designed, I use PA15&PB3 as timer2 ch1&ch2 so I have to remap them and I also use PB10&PB11 as Usart3 Txd and Rxd.Then I found that Usart3 ...
Posted on January 10, 2013 at 14:13Hello, I am using the STM32_USB-Host-Device_Lib_V2.1.0 together with the STM32F207ZG-SK Eval Board. I have changed the MSC example code (Host), so that I can communicate with an CDC device. The enumeration works ...
Posted on January 22, 2014 at 17:05Hello, everyone!I'm trying to use the FSMC synchronous burst mode on a STM32F407 and I'm not sure how to activate the burst. Whenever I write a 16 bit word in the Bank, the chip generates 4 clocks for the address a...
Posted on January 19, 2014 at 19:48hello every one , i tried to show picture on 3.2'' tft lcd that use SSD1289 driver,i can fill , write char and ... correctlybut i cant show picture , many pixels writes wrong and this wrong changes with reset of bo...
Posted on January 23, 2014 at 22:39Hi, I've just installed Keil UVison 5 and compiled a program I created for the STM32F4 Discovery board a few months ago using UVision 4 and I'm getting errors relating to .h and .c files not existing. Is there a ne...
