C++ (Cpp) SPI_mode Examples

Example #1

File: Mega_SPI.cpp Project: shenki/projecthorus-micronut

void SPI_Begin(void)
{
  // initialize the SPI pins
  pinMode(SCK_PIN, OUTPUT);
  pinMode(MOSI_PIN, OUTPUT);
  pinMode(MISO_PIN, INPUT);
  pinMode(SS_PIN, OUTPUT);
  digitalWrite(SS_PIN, HIGH);

  // enable SPI Master, MSB, SPI mode 0, FOSC/4
  SPI_mode(0);
}

Example #2

File: user_3.0.c Project: eburi/pinguino32-lumi

//////////////////////////////////////////////////////////////////////////////////
// LED-Strip Writer
//////////////////////////////////////////////////////////////////////////////////
void lw_setup() {
	// start by writting zeros to wake-up latch(s)
	lw_state = LW_S_WAIT_TO_WRITE_ZEROS;
	lw_pixelIndex = 0;
	lw_zeroCounter = ZEROS_NEEDED;

	SPI_init();
	/* 10mhz - faster is not working */
	SPI_clock(GetSystemClock() / SPI_PBCLOCK_DIV8);
	SPI_mode(SPI_MASTER);
	BUFFER = 0x00; // Trigger STATRX
}