About girtor

girtor · 2013-05-23

Posted on May 24, 2013 at 07:54Hi, I want to interface the OV7670 FIFO omnivision camera with STM32F4discovery board I have used an example inside of STM32F4xx_DSP_StdPeriph_Lib_V1.1.0, the example drives an OV2640/9655 camera so I changed the regi...

girtor · 2013-04-24

Posted on April 24, 2013 at 21:18Hi, want to generate a 24MHZ 50%DC PWM, I have follow this example ,but I can't get more than 500Khz, please help me. void TIM_Config(void) { /* -----------------------------------------------------------------------...

girtor · 2013-04-25

Posted on April 25, 2013 at 23:32 Hi, thank you so much Mr knik for the video, i think that my problem are the probes, Mr clive1 thank you so much for testing the code, im going to see who can borrow me a probe thx a lot

girtor · 2013-04-24

Posted on April 25, 2013 at 05:45 Hi, the oscilloscope is RIGOL DS1052E, im taking the signal from PA8

girtor · 2013-04-24

Posted on April 25, 2013 at 04:27 Hi, the oscilloscope is RIGOL DS1052E, im taking the signal from PA8

girtor · 2013-04-24

Posted on April 24, 2013 at 23:12hi Mr clive1, thanks for your quick answer, the board is STM32F4-discovery, I tried the examples of the links, but I get a triangular waveform at 42Mhz and if I slow down the frequency near to 900Khz then I get a squ...

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high frequency PWM

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