doc/display/e-Paper-master/RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in13_V3.c
void EPD_2in13_V3_ReadBusy(void)
{
    Debug("e-Paper busy\r\n");
	while(1)
	{	 //=1 BUSY
		if(DEV_Digital_Read(EPD_BUSY_PIN)==0) 
			break;
		DEV_Delay_ms(50);
	}
	DEV_Delay_ms(50);
    Debug("e-Paper busy release\r\n");
}
/******************************************************************************
function :	Wait until the busy_pin goes LOW
parameter:
******************************************************************************/
function :      Wait until the busy_pin goes LOW
parameter.
function : Wait until the busy_pin goes LOW parameter .
void EPD_2in13_V3_ReadBusy(void)
{
    Debug("e-Paper busy\r\n");
	while(1)
	{	 
		if(DEV_Digital_Read(EPD_BUSY_PIN)==0) 
			break;
		DEV_Delay_ms(50);
	}
	DEV_Delay_ms(50);
    Debug("e-Paper busy release\r\n");
}
void EPD_2in13_V3_ReadBusy ( void ) { Debug ( " \r \n " ) ; while ( 1 ) { if ( DEV_Digital_Read ( EPD_BUSY_PIN ) == 0 ) break ; DEV_Delay_ms ( 50 ) ; } DEV_Delay_ms ( 50 ) ; Debug ( " \r \n " ) ; }
function :      Wait until the busy_pin goes LOW
parameter:
function : Wait until the busy_pin goes LOW parameter :
//=1 BUSY