ST7789V初始化代码

来源：互联网发布：淘宝商家热线人工服务编辑：程序博客网时间：2024/06/02 05:18
 void initi(void){      // VCI=2.8V//************* Reset LCD Driver ****************//res=1;   delay(10);   res=0;   delay(100);   res=1;   delay(500);write_command(0x11);delay(120); //Delay 120ms//--------------------------------Display and color format setting-------------------write_command(0x36);write_data(0x00);write_command(0x3a);write_data(0x05);//--------------------------------ST7789S Frame rate setting-------------------------write_command(0xb2);write_data(0x0c);write_data(0x0c);write_data(0x00);write_data(0x33);write_data(0x33);write_command(0xb7);write_data(0x35);//---------------------------------ST7789S Power setting-----------------------------write_command(0xbb);write_data(0x35);write_command(0xc0);write_data(0x2c);write_command(0xc2);write_data(0x01);write_command(0xc3);write_data(0x13);write_command(0xc4);write_data(0x20);write_command(0xc6);write_data(0x0f);write_command(0xca);write_data(0x0f);write_command(0xc8);write_data(0x08);write_command(0x55);write_data(0x90);write_command(0xd0);write_data(0xa4);write_data(0xa1);//--------------------------------ST7789S gamma setting------------------------------write_command(0xe0);write_data(0xd0);write_data(0x00);write_data(0x06);write_data(0x09);write_data(0x0b);write_data(0x2a);write_data(0x3c);write_data(0x55);write_data(0x4b);write_data(0x08);write_data(0x16);write_data(0x14);write_data(0x19);write_data(0x20);write_command(0xe1);write_data(0xd0);write_data(0x00);write_data(0x06);write_data(0x09);write_data(0x0b);write_data(0x29);write_data(0x36);write_data(0x54);write_data(0x4b);write_data(0x0d);write_data(0x16);write_data(0x14);write_data(0x21);write_data(0x20);write_command(0x29);}参考写命令/参数函数//////////////////////////////////void write_command(byte cmd){    cs=0;    rs=0;    rd=1;    if(h_or_lflag==0)        {                DBH=0x00;            DBL=cmd;        }    else        {            DBH=cmd;            DBL=0x00;        }    rw=0;    rw=1;    cs=1;    rs=1;}void write_data(byte dat){    cs=0;    rs=1;    rd=1;       if(h_or_lflag==0)        {                DBH=0x00;            DBL=dat;        }    else        {            DBH=dat;            DBL=0x00;        }    rw=0;    rw=1;    cs=1;}
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