STM32 MCUs Products

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Problem with STM32F105 USB

Posted on August 03, 2011 at 11:48I have a big problem with configuration of USB on STM32f105VBT6. I'm trying to run HID example from ST USB Library but it doesn't respond at all. Message that I get is USB Device not recognized. I've tried to run th...

IAR workbench + ST-Link/V2 Reset problem

Posted on August 08, 2011 at 12:25Hi All, Chip: STM32F100C4 Custom board Need some help. I download the program via from IAR embedded workbench flash loader using ST-Link/V2. Every thing is ok. But i have to manually reset the pin no.7 to get it wor...

jai2 by Associate
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CAN transmit status pending (STM32F105RB)

Posted on August 08, 2011 at 11:54I wanted to run the CAN Interface of a  STM32F105RB with the examplefile of ST (Can Network). The function  CAN_TransmitStatus( CANx, 0x0) tells me that the status of transmission is pending. Do you have any idea's ...

mic by Associate II
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Can PA0 have a dual use for ouput and WKUP?

Posted on August 06, 2011 at 20:47After WKUP I want configure PA0 for output, then at some point configure for WKUP and go into STANDBY deep sleep mode.  It appears that once the EWUP bit is set in RCC_CSR a) the EWUP bit cannot be reset unless ther...

C Plus Plus

Posted on August 06, 2011 at 09:11&sharpifdef __cplusplusextern ''C'' {&sharpendifI've seen the above in all the library header files , but what does it mean? #mix-c-and-c++

greg_t by Associate II
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Problem with STM32F105VC using 8MHz crystal

Posted on July 15, 2011 at 19:58Hi,I have spent the better part of the day trying to get code that run perfectly on an STM32F107VC using a 25MHz crystal to run on an STM32F105VC with an 8 MHz crystal. We are using v3.5.0 of the library from ST.Chang...

STM32 GPIO Configuration utility????

Posted on August 04, 2011 at 12:41Hello there...My aim is, I need to be able to configure ports of stm32. Is there an utility/software in order to configure GPIO of it?Any help, feedback will be so helpful!..

STM3220G-EVAL I2C demo software

Posted on August 06, 2011 at 01:08I am trying to get the EEPROM I2C demo for the STM3220G-EVAL kit to work.  I am using the IAR toolset.  It compiles without error, and loads onto the demo board and runs to the point of displaying ''Communication Er...

gusg by Associate
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ST-LINK V2

Posted on July 29, 2011 at 23:24I would like to know if the ST-LINK V2 allow to set a breakpoint while de code is running. I'm using EWARM 6.21.

Asantos by Senior
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