C++ (Cpp) CS_OUT Examples

Example #1

void spi_screenreg_set(u32 Addr, u32 Data)
{
    u32 i;

    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_CLR();
    CLK_CLR();
    DRVDelayUs(2);

	CS_CLR();
	for(i = 0; i < 7; i++)  //reg
	{
		if(Addr &(1<<(6-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	TXD_CLR();  //write

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);

	for(i = 0; i < 8; i++)  //data
	{
		if(Data &(1<<(7-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
        CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	CS_SET();
	CLK_CLR();
	TXD_CLR();
	DRVDelayUs(2);

}

Example #2

static int init(void)
{
    if(gLcd_info)
        gLcd_info->io_init();

    TXD_OUT();
    CLK_OUT();
    CS_OUT();

    RST_CLR();
    CS_SET();
    CLK_SET();

    mdelay(5);
    RST_SET();
    mdelay(2);

    Lcd_WriteSpi_initial3();

    return 0;
}

Example #3

File: lcd_nt35510.c Project: AndrewDB/rk3066-kernel

void spi_screenreg_cmd(u8 Addr)
{
 u32 i;
    u32 control_bit;

    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_SET();
    CLK_CLR();
    DRVDelayUs(30);

        CS_CLR();
        control_bit = 0x0000;
        Addr = (control_bit | Addr);//spi_screenreg_set(0x36, 0x0000, 0xffff);	
        //printk("addr is 0x%x \n", Addr); 
        for(i = 0; i < 9; i++)  //reg
        {
                if(Addr &(1<<(8-i)))
                        TXD_SET();
                else
                        TXD_CLR();

                // \u6a21\u62dfCLK
                CLK_SET();
                DRVDelayUs(2);
                CLK_CLR();
                DRVDelayUs(2);
        }

        CS_SET();
        TXD_SET();
        CLK_CLR();		
        DRVDelayUs(10);
}

Example #4

File: lcd_td043mgea1.c Project: AndrewDB/rk3066-kernel

void spi_screenreg_set(u32 Addr, u32 Data)
{

#define DRVDelayUs(i)   udelay(i*2)

    u32 i;

    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_SET();
    CLK_SET();
    DRVDelayUs(2);

	CS_CLR();
	for(i = 0; i < 6; i++)  //reg
	{
		if(Addr &(1<<(5-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	TXD_CLR();  //write

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);

	TXD_SET();  //highz

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);


	for(i = 0; i < 8; i++)  //data
	{
		if(Data &(1<<(7-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
        CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	CS_SET();
	CLK_CLR();
	TXD_CLR();
	DRVDelayUs(2);

}

Example #5

File: lcd_hx8357.c Project: Dee-UK/RK3188_KK_4.4.02_Beta

void spi_screenreg_set(u32 Addr, u32 Data)
{
#define DRVDelayUs(i)   udelay(i*2)

    u32 i;
    u32 control_bit;


    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_SET();
    CLK_SET();
    DRVDelayUs(2);

	CS_CLR();
	control_bit = 0x70<<8;
	Addr = (control_bit | Addr);
	//printk("addr is 0x%x \n", Addr);
	for(i = 0; i < 16; i++)  //reg
	{
		if(Addr &(1<<(15-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	CS_SET();
	TXD_SET();
	CLK_SET();
	DRVDelayUs(2);
	CS_CLR();

	control_bit = 0x72<<8;
	Data = (control_bit | Data);
	//printk("data is 0x%x \n", Data);
	for(i = 0; i < 16; i++)  //data
	{
		if(Data &(1<<(15-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	CS_SET();
	CLK_CLR();
	TXD_CLR();
	DRVDelayUs(2);
}

Example #6

File: lanmow7_lcd048.c Project: Tigrouzen/k1099

void spi_screenreg_set(uint32 Addr, uint32 Data)
{
#define CS_OUT()        GPIOSetPinDirection(GPIOPortB_Pin3, GPIO_OUT)
#define CS_SET()        GPIOSetPinLevel(GPIOPortB_Pin3, GPIO_HIGH)
#define CS_CLR()        GPIOSetPinLevel(GPIOPortB_Pin3, GPIO_LOW)
#define CLK_OUT()       GPIOSetPinDirection(GPIOPortE_Pin5, GPIO_OUT)  //I2C0_SCL
#define CLK_SET()       GPIOSetPinLevel(GPIOPortE_Pin5, GPIO_HIGH)
#define CLK_CLR()       GPIOSetPinLevel(GPIOPortE_Pin5, GPIO_LOW)
#define TXD_OUT()       GPIOSetPinDirection(GPIOPortE_Pin4, GPIO_OUT)  //I2C0_SDA
#define TXD_SET()       GPIOSetPinLevel(GPIOPortE_Pin4, GPIO_HIGH)
#define TXD_CLR()       GPIOSetPinLevel(GPIOPortE_Pin4, GPIO_LOW)

#define DRVDelayUs(i)   udelay(i*2)

    uint32 i;

    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_CLR();
    CLK_CLR();
    DRVDelayUs(2);

	CS_CLR();
	for(i = 0; i < 7; i++)  //reg
	{
		if(Addr &(1<<(6-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	TXD_CLR();  //write

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);

	for(i = 0; i < 8; i++)  //data
	{
		if(Data &(1<<(7-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
        CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

	CS_SET();
	CLK_CLR();
	TXD_CLR();
	DRVDelayUs(2);

}

Example #7

File: lcd_hl070vm4.c Project: AndrewDB/rk3066-kernel

//void spi_screenreg_set(uint32 Addr, uint32 Data)
void spi_screenreg_set(u32 Data)
{
    u32 i;
    TXD_OUT();
    CLK_OUT();
    CS_OUT();
    DRVDelayUs(2);
    DRVDelayUs(2);

    CS_SET();
    TXD_SET();
    CLK_SET();
    DRVDelayUs(2);

	CS_CLR();
	for(i = 0; i < 16; i++)  //reg
	{
		if(Data &(1<<(15-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
		CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}

/*
	TXD_CLR();  //write

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);

	TXD_SET();  //highz

	// \u6a21\u62dfCLK
    CLK_CLR();
    DRVDelayUs(2);
    CLK_SET();
    DRVDelayUs(2);


	//for(i = 0; i < 8; i++)  //data
	for(i = 0; i < 16; i++)
	{
		if(Data &(1<<(15-i)))
			TXD_SET();
		else
			TXD_CLR();

		// \u6a21\u62dfCLK
        CLK_CLR();
		DRVDelayUs(2);
		CLK_SET();
		DRVDelayUs(2);
	}
*/
	CS_SET();
	CLK_CLR();
	TXD_CLR();
	DRVDelayUs(2);

}