C++ (Cpp) init_SPI_trans Examples

Example #1

File: sun.c Project: ashtesh/thermovacCodes

void configure_SS(void)
{
  ///Choose the ADC IC on the SPI bus
  init_SPI_trans(ADC_S);
  
  ///Set PD and range pins as input
  cbi(DDRB, PB6);
  cbi(DDRB, PB7);
  
  ///Set PD high: power up the ADC IC
  sbi(PORTB, PB6);
  
  ///Configure GPIO pins - GPIO3 as PD and GPIO2 as range input
  SPI_transfer(0b01000001);
  
  SPI_transfer(0b10000000);
  
  ///Configure Auto-2 Mode
  
  ///Program the Program register of Auto-2 Mode:
  
  SPI_transfer(0b10010001);
  
  SPI_transfer(0b01000000);
  
  ///Set Mode to Auto-2
  
  SPI_transfer(0b00111100);
  
  SPI_transfer(0b00000000);
}

Example #2

File: functions.c Project: naveenaero/pratham-1

int init_CC1020 (void) {

    init_SPI_trans(CC1020);
    sbi(PORT_CS, CC1020);

    SetupCC1020PD();
    ResetCC1020();//CC is still in PD (Power_Down mode) after reset
    SetupCC1020Allregisters();
    WakeUpCC1020ToTX(TXANALOG);
    CalibrateCC1020 (PA_POWER);

    WakeUpCC1020ToTX(TXANALOG);
    return SetupCC1020TX(TXANALOG,PA_POWER);
}