C++ (Cpp) SPI_Delay Examples

Example #1

File: SCA100t.c Project: RTOS-Developers/TRTOS

uint8 SPI_ReadBit(void)
{
    SCACLK_H;
    SPI_Delay(10);
    SCACLK_L;
    SPI_Delay(10);
    return SCAOUT_D;
}

Example #2

File: SCA100t.c Project: RTOS-Developers/TRTOS

void SPI_WriteByte(uint8 wdata )
{
	uint8 i;
	for( i = 0 ; i < 8 ; ++i ){
	SCACLK_L;
	SPI_Delay(10);
	if(wdata & 0x80)SCAIN_H;else SCAIN_L;
	wdata = wdata << 1;
	SPI_Delay(10);
	SCACLK_H;
	SPI_Delay(10);
	}
	SCACLK_L;
}

Example #3

File: SCA100t.c Project: RTOS-Developers/TRTOS

uint16 SPI_ReadBits(uint8 n )
{
    uint16 rtemp=0,i;
    for( i = 0 ; i < n ; i++ ){  ;
        SPI_Delay(10);
			   rtemp<<=1;
        if( SCAOUT_D == 1 ){
            rtemp++;
        }else{
        }
        SCACLK_H;
        SPI_Delay(10);
        SCACLK_L;
        SPI_Delay(10);

    }
    return rtemp;
}

Example #4

File: SCA100t.c Project: RTOS-Developers/TRTOS

void SPI_Start(void){
    SCACLK_L;
    SCACS_L;
    SPI_Delay(10);
}

Example #5

File: SCA100t.c Project: RTOS-Developers/TRTOS

void SPI_Stop()
{
    SCACLK_L;
    SCACS_H;    
    SPI_Delay(10);
}

Example #6

File: SPI.c Project: relayr/WunderBar-firmware-release

/**
 *  @brief  Deactivate SPI slave module by driving CS line high
 *
 *  @return void
 */
void SPI_CS_Deactivate(){
	SPI_Delay();
	GPIO_SpiSetCS();
}

Example #7

File: SPI.c Project: relayr/WunderBar-firmware-release

/**
 *  @brief  Activate SPI slave module by driving CS line low
 *
 *  @return void
 */
void SPI_CS_Activate(){
	GPIO_SpiClrCS();
	SPI_Delay();
}