/************************************************************************
* Function: void GfxTconInit(void)
*
* Overview: Initialize the IOs to implement Bitbanged SPI interface
* to connect to the Timing Controller through SPI.
*
* Input: none
*
* Output: none
*
************************************************************************/
void GfxTconInit(void)
{
InitBitBangedIO();
DelayMs(20);
GPIO_TCON(0x0006, 0x2020);
DelayMs(20);
}
void TCON_Init(void)
{
SetReg(0xA8, CS | SDO | SCL);
TCON_CTRL(CS, 1);
TCON_CTRL(SDO, 1);
TCON_CTRL(SCL, 1);
DelayMs(20);
GPIO_TCON(0x0001, 0x6300); //Driver Output Control
GPIO_TCON(0x0002, 0x0200); //LCD-Driving-Waveform Control:N-line inversion,N=0
GPIO_TCON(0x0003, 0x7184); //Power control 1:Set the step-up cycle of the step-up circuit for 262k-color mode
DelayMs(100);
GPIO_TCON(0x0004, 0x0447); //Input Data and Color Filter Control
GPIO_TCON(0x0005, 0xb854); //Function Control
GPIO_TCON(0X000a, 0x4008); //Contrast/Brightness Control
// GPIO_TCON(0X000a,0xff18);//Contrast/Brightness Control
DelayMs(40);
GPIO_TCON(0x000b, 0xd400); //Frame Cycle Control
GPIO_TCON(0x000d, 0x123a); //Power Control 2
DelayMs(200);
GPIO_TCON(0x000e, 0x3000); //Power Control 3
DelayMs(200);
GPIO_TCON(0x000f, 0x0000); //Gate Scan Position
GPIO_TCON(0x0016, 0x9f80); //Horizontal Porch
GPIO_TCON(0x0017, 0x2212); //Vertical Porch
DelayMs(200);
GPIO_TCON(0x001e, 0x00ef); //Set the VCOMH voltage
DelayMs(200);
GPIO_TCON(0x0030, 0x0507); //Gamma Control
GPIO_TCON(0x0031, 0x0004); //Gamma Control
GPIO_TCON(0x0032, 0x0707); //Gamma Control
GPIO_TCON(0x0033, 0x0000); //Gamma Control
GPIO_TCON(0x0034, 0x0000); //Gamma Control
GPIO_TCON(0x0035, 0x0307); //Gamma Control
GPIO_TCON(0x0036, 0x0700); //Gamma Control
GPIO_TCON(0x0037, 0x0000); //Gamma Control
GPIO_TCON(0x003a, 0x140b); //Gamma Control
GPIO_TCON(0x003b, 0x140b); //Gamma Control
}
