Part Number:LP8860-Q1
Tool/software: Code Composer Studio
hi i am a student ihave two question.
1. Do I have to enter the EEPROM CODE once every time I reboot?
2. why my LED board can not be bright
this is my code setting
Backlight_SPI(0x35,0x08);
Backlight_SPI(0x35,0xBA);
Backlight_SPI(0x35,0xEF);
///////////////////////////
Backlight_SPI(0x01,0x00);
Backlight_SPI(0x03,0x00);
Backlight_SPI(0x09,0x00);
Backlight_SPI(0x0B,0x00);
Backlight_SPI(0x0F,0x00);
Backlight_SPI(0x11,0x00);
Backlight_SPI(0x15,0x00);
Backlight_SPI(0x17,0x00);
Backlight_SPI(0xDB,0x00);
//////////////////////////¶}©l¼gEEPROM
Backlight_SPI(0xC1,0xEF);
Backlight_SPI(0xC3,0xFF);
Backlight_SPI(0xC5,0xDC);
Backlight_SPI(0xC7,0xAE);//¿ï¾ÜMODE
Backlight_SPI(0xC9,0x5F);
Backlight_SPI(0x6B,0xE5);
Backlight_SPI(0x6D,0xF2);
Backlight_SPI(0x6F,0x77);
Backlight_SPI(0xD1,0x77);
Backlight_SPI(0xD3,0x71);
Backlight_SPI(0xD5,0x3F);
Backlight_SPI(0xD7,0xB7);
Backlight_SPI(0xD9,0x17);
Backlight_SPI(0xDB,0xEF);
Backlight_SPI(0xDD,0xB0);
Backlight_SPI(0xDF,0x87);
Backlight_SPI(0xE1,0xCE);
Backlight_SPI(0xE3,0x72);
Backlight_SPI(0xE5,0xC5);
Backlight_SPI(0xE7,0xDE);
Backlight_SPI(0xE9,0x35);
Backlight_SPI(0xEB,0x06);
Backlight_SPI(0xED,0xDC);
Backlight_SPI(0xEF,0xFF);
Backlight_SPI(0xF1,0x3E);
/////////////////////////////
Backlight_SPI(0x33,0x02);
DELAY_MS(200);
Backlight_SPI(0x33,0x00);;
//////////////////////DISP_CL1_BRT ,DISP_CL1_CURRENT
Backlight_SPI(0x01,0x37);
Backlight_SPI(0x03,0xEF);
Backlight_SPI(0x05,0x03);
Backlight_SPI(0x07,0xE6);
Backlight_SPI(0x1B,0x00);