C++ (Cpp) CLR_DC Examples

Example #1

File: ili9341.c Project: vasik041/openlab

void writeCommand(uint8_t c)
{
	CLR_DC();
	CLR_CS();
	spiWrite(c);
	SET_CS();
}

Example #2

File: ssd1306.c Project: noahp/usb_pwrmon

void ssd1306_command(uint8_t c)
{
    // wait until tx empty flag is set
    while(!(SPI0_S & SPI_S_SPTEF_MASK));

    // d/c pin low for command mode.
    CLR_DC();
    // write the command
    SPI0_D = c;
}