int lcd_standby(u8 enable)
{
if(enable) {
if(gLcd_info)
gLcd_info->io_init();
printk("lcd_standby...\n");
Write_ADDR(0x0028); //set Display Off
Write_ADDR(0x0010); //enter sleep mode
msleep(50); //wait at least 3 frames time
#if 1
Write_ADDR(0x00b0);
Write_DATA(0x0004);
Write_ADDR(0x00b1);
Write_DATA(0x0001);
msleep(1); //wait at least 1ms
gpio_direction_output(LCD_RST_PORT, 0);
#endif
if(gLcd_info)
gLcd_info->io_deinit();
} else {
lcd_init();
}
return 0;
}
void Tm1638_Test(void)
{
unsigned char i,j;
u8 tmp_fcs=0,tmp_len,tmp, keyDat ,t_kdat ,temp_keydat;
for(i=0;i<16;i++)
{
for(j=0;j<4;j++)
Write_DATA(j<<1,tab[i]);
delay_ms(200);
}
for(i=0;i<16;i++)
{
i++;
Write_oneLED(i,1);//i是第几个LED，j是LED的状态
delay_ms(200);
}
}
int lcd_init(void)
{
if(gLcd_info)
gLcd_info->io_init();
printk("lcd hj050a_06a...\n");
#if 1
gpio_direction_output(LCD_RST_PORT, 0);
usleep_range(2*1000, 3*1000);
gpio_set_value(LCD_RST_PORT, 1);
usleep_range(7*1000, 7*1000);
#endif
Write_ADDR(0x0001); // Software Reset
msleep(10);
Write_ADDR(0x0011); // Sleep Out
msleep(60);
//<<<<<<<<<<<<<<<MANUFACTURE COMMAND ACCESS PROTECT>>>>>>>>>>>>>>>
Write_ADDR(0x00B0); //Manufacture Command Access Protect
Write_DATA(0x0004);
//<<<<<<<<<<<<Source Output Number>>>>>>>>>>>>>
Write_ADDR(0x00B3); //Number of Source outputs & Pixel Format setting
Write_DATA(0x0000); //PSEL[2:0] = 640 RGB
//<<<<<<<<<<<<DSI Control>>>>>>>>>>>>>>>>>
Write_ADDR(0x00B6);
Write_DATA(0x0052);
Write_DATA(0x0083);
Write_DATA(0x0045);
Write_DATA(0x0000);
//<<<<<<<<<<<<BACK LIGHT CONTROL SET>>>>>>>>>>>>
Write_ADDR(0x00B8); //Back Light Control(1)
Write_DATA(0x0000); //P1: CABCON = 0;
Write_DATA(0x001A); //P2: SSD_THRE = 1A;
Write_DATA(0x0018); //P3: SD_THRE = 18;
Write_DATA(0x0002); //P4: IPK_INTPO = 02;
Write_DATA(0x0040); //P5: IPK_TRANS = 40;
Write_ADDR(0x00BB); //Back Light Control(1)
Write_DATA(0x0000); //LEDPWME[3] = 1,PWMWM[1] = 0,PWMON[0] = 0;
Write_DATA(0x00FF); //BDCV = FF;
Write_DATA(0x0001); //PWMDIC=1
//<<<<<<<<<<<<PANEL DRIVING SETTING>>>>>>>>>>>>
Write_ADDR(0x00C0); //PANEL DRIVING SETTING 1 (36h=00)
Write_DATA(0x000B); //BLREV[5:4];REV[3];UD[2]=0:forward;BGR[1]=1:RGB->BGR;SS=1:S1920->S1
Write_DATA(0x00BF); //NL[7:0] NL = 3BF : 960 Line
Write_DATA(0x0003); //NL[10:8]
Write_DATA(0x0011); //VBP[5:0] Vertical back porch
Write_DATA(0x0002); //DIV[3:0]
Write_DATA(0x0009); //PCDIVL[4:0] PCLKD Low Period
Write_DATA(0x0009); //PCDIVH[4:0] PCLKD High Period
Write_ADDR(0x00C1); //PANEL DRIVING SETTING 2
Write_DATA(0x0000); //GDS_MODE = 0 : GIP Ctrl(single scan)
Write_DATA(0x0010); //LINEINV[6:4]:2 Line inversion; MFPOL[1]:No Phase inversion; PNSER[0]:Spatial mode1
Write_DATA(0x0004); //SEQMODE[7]:Source Pre-charge Mode; SEQGND[3:0]: GND Pre-charge 3clk
Write_DATA(0x0088); //SEQVN[7:4]:VCL pre-charge 2clk ;SEQVP[3:0]:VCL pre-charge 2clk
Write_DATA(0x001B); //DPM[7:6]: ;GEQ2W[5:3]/GEQ1W[2:0]:Gate pre-charge
Write_DATA(0x0001); //SDT[5:0] = 8 : Source output delay
Write_DATA(0x0060); //PSEUDO_EN = 0;
Write_DATA(0x0001); //GEM
Write_ADDR(0x00C3); //PANEL DRIVING SETTING 4
Write_DATA(0x0000); //GIPPAT[6:4]:Pattern-1 ; GIPMOD[2:0]: GIP mode 1
Write_DATA(0x0000); //STPEOFF:normal ; FWBWOFF:normal ; T_GALH:normal
Write_DATA(0x0021); //GSPF[5:0]: 33clk
Write_DATA(0x0021); //GSPS[5:0]: 33clk
Write_DATA(0x0000); //VFSTEN[7]: NO END Pulse ; VFST[4:0]: 0 line
Write_DATA(0x0060); //FL1[6]: ; GLOL[5:4]: ; VGSET[3]: ; GIPSIDE=0:Single drive mode ; GOVERSEL=0:Overlap ; GIPSEL=0:8-phase clk
Write_DATA(0x0003); //VBPEX[6]: ; STVG[5:3]: ; STVGA[2:0]:
Write_DATA(0x0000); //ACBF[7:6]: ; ACF[5:4]: ; ACBR[3:2]: ; ACR[1:0]:
Write_DATA(0x0000); //ACBF2[7:6]: ; ACF2[5:4]: ; ACBR2[3:2]: ; ACR2[1:0]:
Write_DATA(0x0090); //9xH ACCYC[3:2]: ; ACFIX[1;0]:
Write_DATA(0x001D); //GOFF_L[7:0]
Write_DATA(0x00FE); //GOFF_L[15:8]
Write_DATA(0x0003); //GOFF_L[17:16]
Write_DATA(0x001D); //GOFF_R[7:0]
Write_DATA(0x00FE); //GOFF_R[15:8]
Write_DATA(0x0003); //GOFF_R[17:16]
//<<<<<<<<<<TCON Unusual Operation Setting>>>>>>>>>>
Write_ADDR(0x00C7); //TCON Unusual Operation Setting
Write_DATA(0x0000); //P1:
Write_DATA(0x0000); //P2:
Write_DATA(0x0000); //P3:
Write_DATA(0x0000); //P4:
Write_DATA(0x0000); //P5:
Write_DATA(0x0000); //P6:
Write_DATA(0x0000); //P7:
Write_DATA(0x0000); //P8:
Write_DATA(0x0000); //P9:
Write_DATA(0x0000); //P10:
Write_DATA(0x0000); //P11:
Write_DATA(0x0000); //P12:
Write_DATA(0x0000); //P13:
Write_DATA(0x0000); //P14:
//<<<<<<<<<<Gamma Setting>>>>>>>>>>
Write_ADDR(0x00C8); //Gamma Setting
Write_DATA(0x0003);
Write_DATA(0x000F);
Write_DATA(0x0015);
Write_DATA(0x0018);
Write_DATA(0x001A);
Write_DATA(0x0023);
Write_DATA(0x0025);
Write_DATA(0x0024);
Write_DATA(0x0021);
Write_DATA(0x001E);
Write_DATA(0x0015);
Write_DATA(0x000A);
Write_DATA(0x0003);
Write_DATA(0x000F);
Write_DATA(0x0015);
Write_DATA(0x0018);
Write_DATA(0x001A);
Write_DATA(0x0023);
Write_DATA(0x0025);
Write_DATA(0x0024);
Write_DATA(0x0021);
Write_DATA(0x001E);
Write_DATA(0x0015);
Write_DATA(0x000A);
//<<<<<<<<<<COLOR ENHANCEMENT SETTING>>>>>>>>>>
Write_ADDR(0x00C9); //COLOR ENHANCEMENT SETTING
Write_DATA(0x0000); //CE_ON = 0;
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0000);
Write_DATA(0x0000);
Write_DATA(0x0002);
Write_DATA(0x0080);
//<<<<<<<<<<<<<<<<<<<<POWER SETTING>>>>>>>>>>>>>>>>>>>
Write_ADDR(0x00D0); //POWER SETTING(CHARGE PUMP)
Write_DATA(0x0054); //P1:VC1 = 7; DC23 = 4
Write_DATA(0x0019); //P2:BT3 = 2; BT2 = 1 09
Write_DATA(0x00DD); //P3:VLMT1M = D; VLMT1 = D
Write_DATA(0x0016); //P4:VC3 = B; VC2 =B 3B
Write_DATA(0x0092); //P5:VLMT2B = 0; VLMT2 = 0A
Write_DATA(0x00A1); //P6:VLMT3B = 0; VLMT3 = 0F A1
Write_DATA(0x0000); //P7:VBSON = 0; VBS = 00
Write_DATA(0x00C0); //P8:VGGON = 0; LVGLON = 0; VC6 = 0
Write_DATA(0x00CC); //P9:DC56 = ?
Write_ADDR(0x00D1); //POWER SETTING(SWITCHING REGULATOR)
Write_DATA(0x004D); //P1:VDF1 = 4; VDF0 = D
Write_DATA(0x0024); //P2:DC1CLKEN = 0; DC1MCLKEN = 0; VDF2 =4
Write_DATA(0x0034); //P3:VDWS2 = 3; VDWS1 = 4
Write_DATA(0x0055); //P4:VDW12 = 5; VDW11 = 5
Write_DATA(0x0055); //P5:VDW14 = 5; VDW13 = 5
Write_DATA(0x0077); //P6:VDW22 = 7; VDW21 = 7
Write_DATA(0x0077); //P7:VDW24 = 7; VDW23 = 7
Write_DATA(0x0006); //P8:LSWPH = 6
//<<<<<<<<<<<<<<<VPLVL/VNLVL SETTING>>>>>>>>>>>>>>>
Write_ADDR(0x00D5); //VPLVL/VNLVL SETTING
Write_DATA(0x0020); //P1:PVH = 24
Write_DATA(0x0020); //P2:NVH = 24
//<<<<<<<<<<<<<<<DSI Setting>>>>>>>>>>>>>>>>
Write_ADDR(0x00D6);
Write_DATA(0x00A8);
//<<<<<<<<<<<<<<<VCOMDC SETTING>>>>>>>>>>>>>>>
Write_ADDR(0x00DE); //VCOMDC SETTING
Write_DATA(0x0003); //P1:WCVDCB.[1] = 1; WCVDCF.[0] = 1
Write_DATA(0x005A); //P2:VDCF.[7:0] = ? //57
Write_DATA(0x005A); //P3:VDCB.[7:0] = ? //57
//<<<<<<<<<<<<<<<MANUFACTURE COMMAND ACCESS PROTECT>>>>>>>>>>>>>>>
Write_ADDR(0x00B0); //MANUFACTURE COMMAND ACCESS PROTECT
Write_DATA(0x0003); //
msleep(17);
Write_ADDR(0x0036); //
Write_DATA(0x0000); //
msleep(17);
Write_ADDR(0x003A); //
Write_DATA(0x0060); //
msleep(17);
Write_ADDR(0x0029); //
if(gLcd_info)
gLcd_info->io_deinit();
return 0;
}
void LED8_Display(unsigned char add,unsigned char DATA)
{
Write_DATA(add<<1,tab[DATA]);
}
void Write_oneLED(unsigned char num,unsigned char flag) //单独控制一个LED函数，num为需要控制的led序号，flag为0时熄灭，不为0时点亮
{
Write_DATA(num,flag);
}
