STM32 MCUs Products

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STM32F417: DCMI HSYNC signal / dead pin (?)

Posted on November 20, 2012 at 18:31Hello,I've spent several days working on getting the DCMI interface on my custom STM32F147 board working. I'm able to configure my camera sensor (OV7725) via I2C and I'm also getting the VSYNC signals from the sen...

ARM PID code in F4 DSP Lib, referring to F1 and F2

Posted on October 30, 2012 at 09:46Hi, I see in the DSP section of the Firmware for the F4, at the following location \STM32F4xx_DSP_StdPeriph_Lib_V1.0.1\Libraries\CMSIS\DSP_Lib\Source\ControllerFunctions that there is reference to hardware and sof...

ahiggins9 by Associate II
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STM

Posted on November 19, 2012 at 10:06What is the main difference between MII and RMII #lmgtfy

VCP for STM32F4_Discovery

Posted on June 22, 2012 at 17:47I have recently downloaded the latest USB libraries which include a virtual comms port project. However all the examples use the ''Eval'' boards which include an LCD etc. rather than the Discovery board which does not...

STM32F4x DMA question

Posted on November 16, 2012 at 14:37In the reference manual at paragraph 9.3.2 (pg 215) is described that the base address for the transfert is stored in DMA_SxPAR o DMA_SxM0AR register. Then in paragraph 9.3.7 (pg 221) is described the possibility ...

stm32f4 discovery n00b/debug question

Posted on November 18, 2012 at 15:55Sorry if this is a repost that I missed but I'm looking to play with one of these boards to practice porting RTOS's to such as uCOS II/III.  But I don't know much about the debug capabilities provided by STLINK/V2...

pauls931 by Associate
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Remap ADC

Posted on November 17, 2012 at 16:54Hi,Maybe a dumb question but....Would it be possible to remap like 6 inputs of ADC1 to other pins? (stm32f4discovery)I just found some info regarding the remapping of can etc. and i couldn't find theinfo for ADC1....