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Synthesizing RF with a RPI GPIO Pin !

scottiebabe

Soft 404

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  • Gist failed?

    void clkgpio::SetPhase(bool inversed)
{
	uint32_t StateBefore = clkgpio::gpioreg[GPCLK_CNTL];
	clkgpio::gpioreg[GPCLK_CNTL] = (0x5A << 24) | StateBefore | ((inversed ? 1 : 0) << 8) | 1 << 5;
	//clkgpio::gpioreg[GPCLK_CNTL_2] = (0x5A << 24) | StateBefore | ((inversed ? 1 : 0) << 8) | 1 << 5;
	clkgpio::gpioreg[GPCLK_CNTL] = (0x5A << 24) | StateBefore | ((inversed ? 1 : 0) << 8) | 0 << 5;
	//clkgpio::gpioreg[GPCLK_CNTL_2] = (0x5A << 24) | StateBefore | ((inversed ? 1 : 0) << 8) | 0 << 5;
}

    Well that would take care of BPSK modulation 

  • in reply to scottiebabe

    You got the gist format wrong. This was spitting out a ton of errors that we spotted in one of our tools, so I've fixed it

    I also noticed the interface for the github gist with the instructions on how to use it has link that people outside of the company won't be able to access, so I've raised a ticket to make that interface easier to use and better documented Slight smile

  • in reply to Dudley

    Opps, I'm sorry, I barely know how to use git. Thank you for researching the correct way, I will reference your example in the future.

    PS I like how the mp3 files embedded showed up with an in page player, very cool!

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