Featured Articles
Announcing Pi
Technical Specifications
Raspberry Pi FAQs
Win a Pi
Raspberry Pi Wishlist
Actions
Forum Thread Details
  • Replies 18 replies
  • Subscribers 658 subscribers
  • Views 3037 views
  • Users 0 members are here
Related

Synthesizing RF with a RPI GPIO Pin !

scottiebabe

Soft 404

Parents

  • 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

    Ah yes. I totally see how that is the case ....... Slight smile

Reply Children
No Data