C++ (Cpp) MCSDL_SET_GPIO_I2C示例

示例#1

void mcsdl_delay_test(INT32 nCount)
{
	INT16 i;

	MELFAS_DISABLE_BASEBAND_ISR();					// Disable Baseband touch interrupt ISR.
	MELFAS_DISABLE_WATCHDOG_TIMER_RESET();			// Disable Baseband watchdog timer

	//--------------------------------
	//	Repeating 'nCount' times
	//--------------------------------

	MCSDL_SET_GPIO_I2C();
	MCSDL_GPIO_SCL_SET_OUTPUT(0);
	MCSDL_GPIO_SDA_SET_OUTPUT(0);
	MCSDL_RESETB_SET_OUTPUT(0);

	MCSDL_GPIO_SCL_SET_HIGH();

	for( i=0; i<nCount; i++ ){

		#if 1

		MCSDL_GPIO_SCL_SET_LOW();

		mcsdl_delay(MCSDL_DELAY_20US);

		MCSDL_GPIO_SCL_SET_HIGH();

		mcsdl_delay(MCSDL_DELAY_100US);

		#elif 0

		MCSDL_GPIO_SCL_SET_LOW();

	   	mcsdl_delay(MCSDL_DELAY_500US);

		MCSDL_GPIO_SCL_SET_HIGH();

    	mcsdl_delay(MCSDL_DELAY_1MS);

		#else

		MCSDL_GPIO_SCL_SET_LOW();

    	mcsdl_delay(MCSDL_DELAY_25MS);

		TKEY_INTR_SET_LOW();

    	mcsdl_delay(MCSDL_DELAY_45MS);

		TKEY_INTR_SET_HIGH();

    	#endif
	}

	MCSDL_GPIO_SCL_SET_HIGH();

	MELFAS_ROLLBACK_BASEBAND_ISR();					// Roll-back Baseband touch interrupt ISR.
	MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET();			// Roll-back Baseband watchdog timer
}

示例#2

static void mcsdl_set_ready(void)
{
	//--------------------------------------------
	// Tkey module reset
	//--------------------------------------------

	MCSDL_VDD_SET_LOW();

    MCSDL_CE_SET_OUTPUT();
	MCSDL_CE_SET_LOW();

	MCSDL_SET_GPIO_I2C();

    MCSDL_GPIO_SDA_SET_LOW();
	MCSDL_GPIO_SDA_SET_OUTPUT();


   	MCSDL_GPIO_SCL_SET_LOW();
	MCSDL_GPIO_SCL_SET_OUTPUT();

    MCSDL_RESETB_SET_LOW();
	MCSDL_RESETB_SET_OUTPUT();

	mcsdl_mcs7000_delay(MCSDL_DELAY_25MS);						// Delay for Stable VDD

	MCSDL_VDD_SET_HIGH();
	MCSDL_CE_SET_HIGH();

	MCSDL_GPIO_SDA_SET_HIGH();

	mcsdl_mcs7000_delay(MCSDL_DELAY_30MS); 						// Delay '30 msec'

}

示例#3

文件： mms136_ISP_download.c 项目： suiye223/p920-ICS-kernel

static void mcsdl_set_ready(void)
{
    /*--------------------------------------------
    // Tkey module reset
    //--------------------------------------------*/

    MCSDL_VDD_SET_LOW(); /*power*/

    MCSDL_CE_SET_LOW();
    MCSDL_CE_SET_OUTPUT(0);

    MCSDL_SET_GPIO_I2C();

    MCSDL_GPIO_SDA_SET_LOW();
    MCSDL_GPIO_SDA_SET_OUTPUT(0);

    MCSDL_GPIO_SCL_SET_LOW();
    MCSDL_GPIO_SCL_SET_OUTPUT(0);

    MCSDL_RESETB_SET_LOW();
    MCSDL_RESETB_SET_OUTPUT(0);

    mcsdl_delay(MCSDL_DELAY_25MS);                                          /* Delay for Stable VDD */

    MCSDL_VDD_SET_HIGH();
    /*MCSDL_CE_SET_HIGH();*/

    MCSDL_GPIO_SCL_SET_LOW();
    MCSDL_GPIO_SDA_SET_HIGH();
    mcsdl_delay(MCSDL_DELAY_40MS);                                          /*  Delay '30 msec' */
}

示例#4

static void mcsdl_set_ready(void)
{
	//--------------------------------------------
	// Tkey module reset
	//--------------------------------------------
	MCSDL_VDD_SET_LOW(); // power

	//MCSDL_CE_SET_LOW();
//	MCSDL_CE_SET_OUTPUT();
	MCSDL_SET_GPIO_I2C();
	MCSDL_GPIO_SDA_SET_OUTPUT();
	MCSDL_GPIO_SDA_SET_LOW();
//	MCSDL_GPIO_SDA_SET_OUTPUT();

	MCSDL_GPIO_SCL_SET_OUTPUT();
	MCSDL_GPIO_SCL_SET_LOW();
//	MCSDL_GPIO_SCL_SET_OUTPUT();
	MCSDL_RESETB_SET_OUTPUT();
	MCSDL_RESETB_SET_LOW();
//	MCSDL_RESETB_SET_OUTPUT();

	mcsdl_delay(MCSDL_DELAY_25MS);						// Delay for Stable VDD

	MCSDL_VDD_SET_HIGH();

//	MCSDL_CE_SET_HIGH();
	
    MCSDL_GPIO_SCL_SET_LOW();
	MCSDL_GPIO_SDA_SET_HIGH();

	mcsdl_delay(50000);//MCSDL_DELAY_25MS); 				// Delay '30 msec'		//joohyung.lee too long delay 25000us -> 12000us

}

示例#5

文件： mms100_ISP_download_e1.c 项目： ochiman/e405-kernel

static void mcsdl_set_ready(void)
{
	//--------------------------------------------
	// Tkey module reset
	//--------------------------------------------

	MCSDL_VDD_SET_LOW(); // power

	//MCSDL_CE_SET_LOW();
	MCSDL_CE_SET_OUTPUT();

	MCSDL_SET_GPIO_I2C();

	//MCSDL_GPIO_SDA_SET_LOW(); //bomi
	MCSDL_GPIO_SDA_SET_OUTPUT();
	MCSDL_GPIO_SDA_SET_LOW();

	//MCSDL_GPIO_SCL_SET_LOW();  //bomi
	MCSDL_GPIO_SCL_SET_OUTPUT();
	MCSDL_GPIO_SCL_SET_LOW();

	//MCSDL_RESETB_SET_LOW();  //bomi
	MCSDL_RESETB_SET_OUTPUT();
	MCSDL_RESETB_SET_LOW();

	/* LGE_CHANGE_S: E0 [email protected] [2011-11-09] : 
	TD1416085584 :	After sleeping on and off while sensing a touchscreen,
	Touchscreen doesn't work*/
	mcsdl_delay(MCSDL_DELAY_25MS);						// Delay for Stable VDD
	mcsdl_delay(MCSDL_DELAY_25MS);						// Delay for Stable VDD

	MCSDL_VDD_SET_HIGH();
	MCSDL_CE_SET_HIGH();

    MCSDL_GPIO_SCL_SET_LOW();
	MCSDL_GPIO_SDA_SET_HIGH();

	mcsdl_delay(MCSDL_DELAY_40MS); 						// Delay '30 msec'

}