//-----------------------------------------------------------------------------
// FUNCTION: D4DLCD_Init_LS020
// SCOPE: Low Level Driver API function
// DESCRIPTION: The function is used for initialization of this low level driver
//
// PARAMETERS: none
//
// RETURNS: result: 1 - Success
// 0 - Failed
//-----------------------------------------------------------------------------
static unsigned char D4DLCD_Init_LS020(void)
{
static const unsigned short init_data[] =
{
0xFDFD, 0xFDFD,
// pause
0xEF00, 0xEE04, 0x1B04, 0xFEFE, 0xFEFE,
0xEF90, 0x4A04, 0x7F3F, 0xEE04, 0x4306,
// pause
0xEF90, 0x0983, 0x0800, 0x0BAF, 0x0A00,
0x0500, 0x0600, 0x0700, 0xEF00, 0xEE0C,
0xEF90, 0x0080, 0xEFB0, 0x4902, 0xEF00,
0x7F01, 0xE181, 0xE202, 0xE276, 0xE183,
0x8001, 0xEF90, 0x0000
};
if(D4D_LLD_LCD_HW.D4DLCDHW_Init == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_SendDataWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_SendCmdWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_ReadDataWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_ReadCmdWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_PinCtl == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_FlushBuffer == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_DeInit == NULL)
return 0;
if(!D4D_LLD_LCD_HW.D4DLCDHW_Init())
return 0;
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_BACKLIGHT_PIN, D4DHW_PIN_SET_1);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_BACKLIGHT_PIN, D4DHW_PIN_OUT);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_0);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_OUT);
D4DLCD_Delay_ms_Common(300);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_0); D4DLCD_Delay_ms_Common(75);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_1); D4DLCD_Delay_ms_Common(500);
D4DLCD_Command_Data(&init_data[0], 2); D4DLCD_Delay_ms_Common(75);
D4DLCD_Command_Data(&init_data[2], 10); D4DLCD_Delay_ms_Common(75);
D4DLCD_Command_Data(&init_data[12], 23);
return 1;
}
//-----------------------------------------------------------------------------
// FUNCTION: D4DLCD_Init_LGDP4531
// SCOPE: Low Level Driver API function
// DESCRIPTION: The function is used for initialization of this low level driver
//
// PARAMETERS: none
//
// RETURNS: result: 1 - Success
// 0 - Failed
//-----------------------------------------------------------------------------
static unsigned char D4DLCD_Init_LGDP4531(void)
{
if(D4D_LLD_LCD_HW.D4DLCDHW_Init == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_SendDataWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_SendCmdWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_ReadDataWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_ReadCmdWord == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_PinCtl == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_FlushBuffer == NULL)
return 0;
if(D4D_LLD_LCD_HW.D4DLCDHW_DeInit == NULL)
return 0;
if(!D4D_LLD_LCD_HW.D4DLCDHW_Init())
return 0;
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_BACKLIGHT_PIN, D4DHW_PIN_SET_1);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_BACKLIGHT_PIN, D4DHW_PIN_OUT);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_0);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_OUT);
D4DLCD_Delay_ms_Common(300);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_0); D4DLCD_Delay_ms_Common(75);
(void)D4D_LLD_LCD_HW.D4DLCDHW_PinCtl(D4DLCD_RESET_PIN, D4DHW_PIN_SET_1); D4DLCD_Delay_ms_Common(500);
// Initial synchronization transfers
(void)D4D_LLD_LCD_HW.D4DLCDHW_SendCmdWord(0);
(void)D4D_LLD_LCD_HW.D4DLCDHW_SendCmdWord(0);
D4DLCD_Index_Data(init_data1, 12); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data2, 2); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data3, 32); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data4, 16); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data5, 2); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data6, 2); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data7, 2); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data8, 2); D4DLCD_Delay_ms_Common(15);
D4DLCD_Index_Data(init_data9, 2); D4DLCD_Delay_ms_Common(20);
return 1;
}
