STM32 MCUs Products

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STM32vldiscovery and bt module

Posted on December 21, 2012 at 00:41Hi i want to connect my stm32vldiscovery with HC05 Bluetooth module, the communication is uart and this HC05 need to have only3.3V on uart_tx and uart_rx, can i connect directly on uart port of stm32vldiscovery? o...

STM32F4 debugging with ECLIPSE JUNO

Posted on December 22, 2012 at 10:39Hi all It is out of desperation that I turn to the forum, I`ve read all I could find on the WEB regarding my issue, and after 2 weeks still no results: 1- I use the SMT32F4-DISCOVERY board which has the ST-LINK V2...

benbb by Associate II
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help ! memcpy causes hardfault

Posted on December 10, 2012 at 22:37 hello forum ,  I am trying to run a TCP/IP demo on a Olimex STM32F4 board  with eclipse + yagarto  however I cannot connect to the board with LAN  when I stop the demo with JTAG to look where it hangs   it shows ...

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STM32F105 VCP problem

Posted on December 22, 2012 at 09:15STM32 experts:I have a STM32F105 board and was learning the virtual com port with ''STM32_USB-Host-Device_Lib_V2.1.0'' library. I didn't know why  the VCP_DataRx function was been called one time when PC USB host ...

evanqian by Associate II
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Timer1 capture data

Posted on December 22, 2012 at 02:07Hi alli run timer 1 in capture mode and i want to know how can i reset the counter.for example i capturing signal and store it  in an array. The counter counting from 0 to 65535 and every time edge comes in interr...

imanpakii by Associate III
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STM32F050F Flashloader Files for IAR

Posted on November 21, 2012 at 19:36Does anyone have the flashloader files for IAR?  These are the files. *.board *.flash *.mac *.out I can figure out how to modify *.board file from others, but the others are not easy.

jwang by Associate II
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RTOS

Posted on December 21, 2012 at 15:33 #define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ ((PERIPH) == SPI2) || \ ((PERIPH) == SPI3)) #define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ ((PERIPH) == SPI2) || \ ((PERIPH) == SPI3...

STM32F4 tip: reset the cache

Posted on December 09, 2012 at 03:10I had a head-slap moment a few days ago. I eliminated much of the ''quirky behavior'' of my STM32F4Discovery board by having SystemInit() disable and reset the cache. The STM32F4Discovery was my first ST-Link prod...

hfs99 by Associate II
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