📄 lcd.c
字号:
/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* lcd.c
*
* Project:
* --------
* Maui_Software
*
* Description:
* ------------
* This Module defines the LCD driver.
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
*
* removed!
* removed!
* removed!
* removed!
* removed!
* removed!
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#include "drv_comm.h"
#include "reg_base.h"
#include "lcd_sw_inc.h"
#include "lcd_sw.h"
#include "lcd_hw.h"
/*Serial interface*/
#include "lcd_if.h"
#include "lcd_sw_rnd.h"
#define _HX8312_240x320_ //use 240X320
#define _SSD1289_240X320 0x8989
#define _TL1763_240x320 0x6317
#define _ILI9320_240x320 0x2093 // use lingda 2.4' lcd
#define _HX8346_240x320_ 0x0000 // use liji 2.4' lcd
#define _S6D0139_240x320 0x3901 //sanxing
#define _LGDP4531_240x320 0x3145
#ifndef __CUST_NEW__
extern void GPIO_ModeSetup(kal_uint16 pin, kal_uint16 conf_dada);
extern void GPIO_WriteIO(char data, char port);
#endif /* __CUST_NEW__ */
extern void PWM2_level(kal_uint8 level);
volatile kal_uint32 g_iFactor = 50;
void LCD_Init_HX8306A(kal_uint32 bkground, void **buf_addr);
kal_uint16 lcd_id;
kal_bool lcd_assert_fail=KAL_FALSE;
kal_uint8 lcd_check = 0;
kal_uint8 lcd_reg_index = 0;
const lcd_data_struct lcd_check_reg = {
{
{0x0001,0x011B}, {0x0002,0x0700}, {0x0003,0x1230}, {0x0007,0x0037}, {0x0009,0x0000},
{0x000B,0x0000}, {0x000C,0x0003}, {0x0010,0x4140}, {0x0011,0x0000}, {0x0012,0x0013},
{0x0013,0x3611}, {0x0040,0x0000}, {0x0041,0x00EF}, {0x0042,0xDB00}, {0x0043,0xDB00},
{0x0047,0x0000}, {0x0008,0x0202}, {0x0004,0x0000}, {0x0005,0x0000}, {0x0023,0x0000},
{0x0024,0x0000}, {0x0053,0x0000}
}
};
kal_uint8 lcd_get_moudle_id(void)
{
if(lcd_id==0x2093)
return 1;
if(lcd_id==0x3145)
return 1;
if(lcd_id==0x3901)
return 1;
if(lcd_id==0x8989)
return 1;
if(lcd_id==0x0000) //T043 YFT03 billow should return 0
return 0;
return 0;
}
kal_uint8 is_lcd_id_TL1763(void)
{
if(lcd_id == _TL1763_240x320)
return 1;
else
return 0;
}
void spi_ini(void)
{
}
void LCD_Delay(kal_uint8 time)
{
volatile kal_uint16 delay;
for (delay =0;delay <time*400;delay++) {} // 85us
}
void DelayX1mS(kal_uint8 time)
{
LCD_Delay(12);
}
kal_uint16 readreg_HX8306A(kal_uint16 addr) //-------20070522 mo add
{
kal_uint16 return_data;
kal_uint32 read_data;
volatile kal_uint8 read_data1,read_data2;
//kal_uint32 savedMask;
// while (LCD_IS_RUNNING) {};
LCD_CtrlWrite_HX8306A(addr);
read_data = *(volatile kal_uint32 *)MAIN_LCD_DATA_ADDR;
read_data1= ((read_data)&0x000000ff);
read_data2= ((read_data >>8)&0x000000ff);
return_data=(read_data1<<8)|read_data2;
// while (LCD_IS_RUNNING) {};
//kal_sleep_task(2);
return return_data ; //; read_data
} //-----------20070522 mo add
static void read_lcd_module_id(void)
{
kal_uint16 lcd_id_arrary[11];
kal_uint16 count[11];
kal_uint16 i,j,k;
lcd_id = 0xFFFF;
for(i=0;i<10;i++)
{
lcd_id_arrary[i] = readreg_HX8306A(0x0000);
DelayX1mS(10);
}
for(i=0;i<10;i++)
{
count[i] = 0;
for(k=0;k<10;k++)
{
if(lcd_id_arrary[k] ==lcd_id_arrary[i])
count[i]++;
}
}
k = 0;
for(i=0;i<10;i++)
{
if(count[i]>count[k])
k= i;
}
if(count[k]>=7)
lcd_id = lcd_id_arrary[k];
if(lcd_id==_SSD1289_240X320)
return;
if(lcd_id==_TL1763_240x320)
return;
if(lcd_id==_ILI9320_240x320)
return;
if(lcd_id==_HX8346_240x320_)
return;
if(lcd_id==_S6D0139_240x320)
return;
if(lcd_id==_LGDP4531_240x320)
return;
lcd_id = 0xFFFF;
}
#if (defined(MT6217) || defined(MT6218B) || defined(MT6219) || defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227))
void init_lcd_interface(void)
{
kal_uint32 i;
SET_LCD_CTRL_RESET_PIN;
LCD_Delay(2);
REG_LCD_ROI_CTRL = 0;
CLEAR_LCD_CTRL_RESET_PIN;
#if (defined(MT6219) || defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227))
/* kino
SET_LCD_PARALLEL_CE2WR_SETUP_TIME((kal_uint32)1);
SET_LCD_PARALLEL_CE2WR_HOLD_TIME(1);
SET_LCD_PARALLEL_CE2RD_SETUP_TIME(1);
SET_LCD_PARALLEL_WRITE_WAIT_STATE(2);
SET_LCD_PARALLEL_READ_LATENCY_TIME(31);
SET_LCD_ROI_CTRL_CMD_LATENCY(2);
*/
SET_LCD_PARALLEL_CE2WR_SETUP_TIME((kal_uint32)2);// 2
SET_LCD_PARALLEL_CE2WR_HOLD_TIME(2);
SET_LCD_PARALLEL_CE2RD_SETUP_TIME(0);
SET_LCD_PARALLEL_WRITE_WAIT_STATE(4);//4// 4
SET_LCD_PARALLEL_READ_LATENCY_TIME(8);
SET_LCD_ROI_CTRL_CMD_LATENCY(4);//4// 2
SET_LCD_SERIAL_CLOCK_52M;
#if (defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227))
#if (defined(LCD_18BIT_MODE))
#ifndef __CUST_NEW__
GPIO_ModeSetup(55, 1); // LCD D[16]
GPIO_ModeSetup(56, 1); // LCD D[17]
#else
*((volatile unsigned short *) 0x801201B0) |= 0x4000; // LCD D[16]
*((volatile unsigned short *) 0x801201D0) |= 0x0001; // LCD D[17]
#endif
SET_LCD_PARALLEL_18BIT_DATA_BUS;
#elif (defined(LCD_16BIT_MODE))
SET_LCD_PARALLEL_16BIT_DATA_BUS;
#elif (defined(LCD_8BIT_MODE))
SET_LCD_PARALLEL_8BIT_DATA_BUS;
#endif /* (defined(LCD_18BIT_MODE)) */
for (i = 0; i < 62; i++)
{
SET_GAMMA_TABLE(LCD_GAMMA_TABLE0, i, i);
}
SET_GAMMA_TABLE(LCD_GAMMA_TABLE0, 62, 61);
SET_GAMMA_TABLE(LCD_GAMMA_TABLE0, 63, 61);
SET_LCD_PARALLEL_GAMMA_R_TABLE(LCD_PARALLEL_GAMMA_TABLE0);
SET_LCD_PARALLEL_GAMMA_G_TABLE(LCD_PARALLEL_GAMMA_TABLE0);
SET_LCD_PARALLEL_GAMMA_B_TABLE(LCD_PARALLEL_GAMMA_TABLE0);
#endif /* (defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227)) */
#if (defined(MT6219))
DISABLE_LCD_PARALLEL_SYNC;
#endif
#endif /* (defined(MT6219) || defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227)) */
LCD_Delay(15);
SET_LCD_CTRL_RESET_PIN;
LCD_Delay(5);
} /* init_lcd_interface() */
#endif /* (defined(MT6217) || defined(MT6218B) || defined(MT6219) || defined(MT6225) || defined(MT6226) || defined(MT6226M) || defined(MT6227)) */
void LCD_EnterSleep_HX8306A(void)
{
if(lcd_id==_LGDP4531_240x320)
{
Init_data(0x0007,0x0132);
DelayX1mS(50);
Init_data(0x0007,0x0022);
DelayX1mS(50);
Init_data(0x0007,0x0002);
DelayX1mS(50);
Init_data(0x0007,0x0000);
DelayX1mS(50);
Init_data(0x0010,0x0608);
Init_data(0x0012,0x0006);
Init_data(0x0013,0x004e);
Init_data(0x0010,0x000a);
return;
}
if(lcd_id==_ILI9320_240x320)
{
//#ifdef _ILI9320_240x320
Init_data(0x0007, 0x0000); // display OFF
//************* Power OFF sequence **************//
Init_data(0x0010, 0x0000); // SAP, BT[3:0], APE, AP, DSTB, SLP
Init_data(0x0011, 0x0000); // DC1[2:0], DC0[2:0], VC[2:0]
Init_data(0x0012, 0x0000); // VREG1OUT voltage
Init_data(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
DelayX1mS(200); // Dis-charge capacitor power voltage
Init_data(0x0010, 0x0002); // SAP, BT[3:0], APE, AP, DSTB, SLP
return;
//#endif
}
if(lcd_id==_TL1763_240x320)
{
//#ifdef _TL1763_240x320
Init_data(0x0007,0x0036);
DelayX1mS(50);
Init_data(0x007,0x0026);
DelayX1mS(50);
Init_data(0x0007,0x0025);
DelayX1mS(50);
Init_data(0x0010,0x0002);
//#endif
return;
}
if(lcd_id==_HX8346_240x320_)
{
#if 1 //kino for 8346 1 for test 8347
Init_data(0x0026,0x0038);
DelayX1mS(50);
Init_data(0x0026,0x0028);
DelayX1mS(50);
Init_data(0x0026,0x0000);
Init_data(0x0043,0x0000);
DelayX1mS(20);
Init_data(0x001B,0x0018);
DelayX1mS(20);
Init_data(0x001B,0x0008);
DelayX1mS(20);
Init_data(0x001C,0x0000);
DelayX1mS(20);
Init_data(0x0030,0x0000);
DelayX1mS(20);
Init_data(0x001B,0x0009);
DelayX1mS(20);
Init_data(0x0019,0x0044);
#else
Init_data(0x0026,0x0038);
DelayX1mS(50);
Init_data(0x0026,0x0028);
DelayX1mS(50);
Init_data(0x0026,0x0000);
Init_data(0x0043,0x0000);
DelayX1mS(20);
Init_data(0x001B,0x0018);
DelayX1mS(20);
Init_data(0x001B,0x0008);
DelayX1mS(20);
Init_data(0x001C,0x0000);
DelayX1mS(20);
Init_data(0x0030,0x0000);
DelayX1mS(20);
Init_data(0x001B,0x0009);
DelayX1mS(20);
Init_data(0x0019,0x0044);
#endif
return;
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -