STM32 MCUs products

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PE2 or PE3?

Posted on January 14, 2012 at 02:31Hi, On UM1472 - STM32F4DISCOVERY User Manual, page 27, says pin PE2 is connected to CS_I2C/SPI of LIS302DL. On schematics (page 30 and 35) the pin connected is PE3. Anyone knows what is the correct pin? Best regar...

jsmaia2 by Associate
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PRIGROUP Initialization

Posted on January 13, 2012 at 14:56I can't figure out how the PRIGROUP is initialized in the stm32.  In PM0056 (Programming manual)  it appears the SCB_AIRCR register field for PRIGROUP is initial 0, but the table defining PRIGROUP (table 45) has no...

CrossWorks on Mac OS - ''cannot open USB device''

Posted on January 13, 2012 at 05:44My board connected to the computers USB ports powers up and runs the default LED demo.I have a simple CrossWorks project. When I double click on the ST-LINK/V2 Target, I get: ''cannot open USB device''Is there some...

ozvena by Associate II
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16 bit result from ADC

Posted on January 07, 2012 at 17:13The original post was too long to process during our migration. Please click on the attachment to read the original post.

seba881 by Associate
  • 4 replies
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How to use DSP?

Posted on January 03, 2012 at 17:46Hello. I’m beginer in STM. I  know how use adc, timers, interrupts etc.. I use Atollic TrueStudio, and I don’t know how use DSP. I know that i must use CMSIS library, but i don’t know how i must start this in...

seba881 by Associate
  • 6 replies
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stm32F205 and usb

Posted on September 19, 2011 at 13:27Hi everyone, I want to use usb in stm32f205 In documentation on page 12 it is written that this microcontroler has ...

micha3 by Associate
  • 9 replies
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