void LCD_Init(void)
{
LCD_GPIO_Config();
printf("GPIO Initaled.\r\n");
LCD_FSMC_Config();
printf("FSMC Configed.\r\n");
LCD_Rst();
printf("LCD Reseted.\r\n");
//printf("Invalid LCD ID:%08X\r\n",LCD_ReadReg(0x00));
LCD_WriteCmd(0xe2);//system reset
Delay(5);
LCD_WriteCmd(0xae);
LCD_WriteCmd(0xf8);
LCD_WriteCmd(0x00);
LCD_WriteCmd(0xa2);
LCD_WriteCmd(0xa0);
LCD_WriteCmd(0xc0);
LCD_WriteCmd(0xa6);
LCD_WriteCmd(0xa4);
LCD_WriteCmd(0xe0);
LCD_WriteCmd(0xac);
LCD_WriteCmd(0x00);
LCD_WriteCmd(0x21);
LCD_WriteCmd(0x81);
LCD_WriteCmd(0x1e);
LCD_WriteCmd(0x2f);
LCD_WriteCmd(0x40);
Delay(5);
LCD_WriteCmd(0xaf);
}
/**
* @brief Init the GPIO port of the LCD and LCD peripheral.
* @param None
* @retval None
*/
void LCD_Seg_Init(void)
{
uint16_t i;
LCD_InitPara LCD_InitStructure;
/* Configure the LCD GPIO pins */
LCD_GPIO_Config();
/*!< Enable the clock of LCD */
RCC_APB1PeriphClock_Enable(RCC_APB1PERIPH_LCD, ENABLE);
for(i=0;i<500;i++);
/* Configure the LCD interface */
LCD_InitStructure.LCD_Prescaler = LCD_PRESCALER_1;
LCD_InitStructure.LCD_Divider = LCD_DIVIDER_16;
LCD_InitStructure.LCD_Duty = LCD_DUTY_1_4;
LCD_InitStructure.LCD_VBias = LCD_BIAS_1_3;
LCD_InitStructure.LCD_VSRC = LCD_VOLTAGESOURCE_INTERNAL;
LCD_Init(&LCD_InitStructure);
/* Configure the Pulse On Duration */
LCD_PulseOnDurationConfig(LCD_PULSEON_DURATION_7);
/* Configure the Datatime Period */
LCD_DeadTimeConfig(LCD_DEADTIME_PERIOD_7);
/* Configure the LCD Contrast LEVEL_7(3.51V) */
LCD_ContrastConfig(LCD_CONTRAST_LEVEL_7);
/* Enable high drive function */
LCD_HighDrive_Enable(ENABLE);
/* Loop until SYNF flag is set */
while ((LCD->SFR & LCD_FLAG_SYNF) == (uint32_t)RESET)
{
}
/* Enable LCD peripheral */
LCD_Enable(ENABLE);
/* Wait the LCD is enable */
while(!(LCD_GetBitState(LCD_FLAG_ONF)))
{
}
/* Wait the LCD CFGR register synchronization */
// while(!(LCD_GetBitState(LCD_FLAG_VRDYF)))
// {
// }
}
/*************************************************
Function: Lcd_t35_init
Description:
Input:
Output:
Return:
Others:
*************************************************/
void Lcd_t35_init(void)
{
#if 0
uint8_t i,j;
// uint16_t value[6];
GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd(LCD_RS_GPIO_CLK, ENABLE);
GPIO_InitStructure.GPIO_Pin = LCD_RS_PIN;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(LCD_RS_GPIO, &GPIO_InitStructure);
hw_spi2_cs_off();
for (i = 0 ; i < 14; i++)
{
Lcd_t35_writeCmd(mT35Init[i].Addr);
for (j = 0 ; j < mT35Init[i].len; j++)
{
Lcd_t35_writeData(mT35Init[i].data[j]);
}
if(mT35Init[i].delay > 0)
{
hw_timer_delay_ms(mT35Init[i].delay);
}
if(0 == i)
{
hw_spi2_cs_on();
}
}
hw_spi2_cs_off();
#endif
LCD_GPIO_Config();
Lcd_Initialize();
// hw_spi2_readbuf(0xBF, value, 6);
// hw_serial_printf("0xBF [%x %x %x",value[0],value[1],value[2]);
// hw_serial_printf(" %x %x %x]\r\n",value[3],value[4],value[5]);
}
/**********************************************
Lcd初始化函数
***********************************************/
void Lcd_Initialize(void)
{
LCD_GPIO_Config();
LCD_FSMC_Config();
LCD_Rst();
//************* Start Initial Sequence **********//
WriteComm(0xFF); // EXTC Command Set enable register
WriteData(0xFF);
WriteData(0x98);
WriteData(0x06);
WriteComm(0xBA); // SPI Interface Setting
WriteData(0xE0);
WriteComm(0xBC); // GIP 1
WriteData(0x03);
WriteData(0x0F);
WriteData(0x63);
WriteData(0x69);
WriteData(0x01);
WriteData(0x01);
WriteData(0x1B);
WriteData(0x11);
WriteData(0x70);
WriteData(0x73);
WriteData(0xFF);
WriteData(0xFF);
WriteData(0x08);
WriteData(0x09);
WriteData(0x05);
WriteData(0x00);
WriteData(0xEE);
WriteData(0xE2);
WriteData(0x01);
WriteData(0x00);
WriteData(0xC1);
WriteComm(0xBD); // GIP 2
WriteData(0x01);
WriteData(0x23);
WriteData(0x45);
WriteData(0x67);
WriteData(0x01);
WriteData(0x23);
WriteData(0x45);
WriteData(0x67);
WriteComm(0xBE); // GIP 3
WriteData(0x00);
WriteData(0x22);
WriteData(0x27);
WriteData(0x6A);
WriteData(0xBC);
WriteData(0xD8);
WriteData(0x92);
WriteData(0x22);
WriteData(0x22);
WriteComm(0xC7); // Vcom
WriteData(0x1E);
WriteComm(0xED); // EN_volt_reg
WriteData(0x7F);
WriteData(0x0F);
WriteData(0x00);
WriteComm(0xC0); // Power Control 1
WriteData(0xE3);
WriteData(0x0B);
WriteData(0x00);
WriteComm(0xFC);
WriteData(0x08);
WriteComm(0xDF); // Engineering Setting
WriteData(0x00);
WriteData(0x00);
WriteData(0x00);
WriteData(0x00);
WriteData(0x00);
WriteData(0x02);
WriteComm(0xF3); // DVDD Voltage Setting
WriteData(0x74);
WriteComm(0xB4); // Display Inversion Control
WriteData(0x00);
WriteData(0x00);
WriteData(0x00);
WriteComm(0xF7); // 480x854
WriteData(0x81);
WriteComm(0xB1); // Frame Rate
WriteData(0x00);
WriteData(0x10);
WriteData(0x14);
WriteComm(0xF1); // Panel Timing Control
WriteData(0x29);
WriteData(0x8A);
WriteData(0x07);
WriteComm(0xF2); //Panel Timing Control
WriteData(0x40);
WriteData(0xD2);
WriteData(0x50);
WriteData(0x28);
WriteComm(0xC1); // Power Control 2
WriteData(0x17);
WriteData(0X85);
WriteData(0x85);
WriteData(0x20);
WriteComm(0xE0);
WriteData(0x00); //P1
WriteData(0x0C); //P2
WriteData(0x15); //P3
WriteData(0x0D); //P4
WriteData(0x0F); //P5
WriteData(0x0C); //P6
WriteData(0x07); //P7
WriteData(0x05); //P8
WriteData(0x07); //P9
WriteData(0x0B); //P10
WriteData(0x10); //P11
WriteData(0x10); //P12
WriteData(0x0D); //P13
WriteData(0x17); //P14
WriteData(0x0F); //P15
WriteData(0x00); //P16
WriteComm(0xE1);
WriteData(0x00); //P1
WriteData(0x0D); //P2
WriteData(0x15); //P3
WriteData(0x0E); //P4
WriteData(0x10); //P5
WriteData(0x0D); //P6
WriteData(0x08); //P7
WriteData(0x06); //P8
WriteData(0x07); //P9
WriteData(0x0C); //P10
WriteData(0x11); //P11
WriteData(0x11); //P12
WriteData(0x0E); //P13
WriteData(0x17); //P14
WriteData(0x0F); //P15
WriteData(0x00); //P16
WriteComm(0x35); //Tearing Effect ON
WriteData(0x00);
WriteComm(0x36);
WriteData(0x60);
WriteComm(0x3A);
WriteData(0x55);
WriteComm(0x11); //Exit Sleep
LCD_delay(120);
WriteComm(0x29); // Display On
LCD_delay(10);
Lcd_Light_ON;
WriteComm(0x3A); WriteData(0x55);
WriteComm(0x36); WriteData(0xA8);
Lcd_ColorBox(0,0,800,480,YELLOW);
// LCD_Fill_Pic(80,160,320,480, gImage_MM_T035);
// BlockWrite(0,0,799,479);
}
