MIPI屏参调试

编程

static char ili9881c_n5s_dijing_cpt_720p_video_on_cmd0[]={

0x06, 0x00, 0x39, 0xc0,

0xff, 0x77, 0x01, 0x00,

0x00, 0x10, 0xff, 0xff

}

  • 0x06表示长度 (comm+data的数量)
  • 四个四个一排 多余的用0xff补上
  • 0x39 0xc0为写命令;或者0x29 0xc0

1. lk:

以下是LK的cmd命令

static char ili9881c_n5s_dijing_cpt_720p_video_on_cmd0[]={

0x04,0x00,0x39,0xC0,

0xFF,0x98,0x81,0x03,

};

1.1 实例

一般供应商会这样写:

WriteComm (0xFF);

WriteData (0x77);

WriteData (0x01);

WriteData (0x00);

WriteData (0x00);

WriteData (0x10);

WriteComm (0xC0);

WriteData (0xE9);

WriteData (0x03);

WriteComm (0xC1);

WriteData (0x0A);

WriteData (0x02);

WriteComm (0xC2);

WriteData (0x31);

WriteData (0x08);

WriteComm (0xCC);

WriteData (0x10);

01 则代表CMD0;

1.2 开始代码:

供应商给的代码:

xx,xx,0x05,0x80

这段格式是固定的吼;

1.3 结束代码:

结束代码:

0x29,0x00,0x05,0x80

lane_configuration这里需要调试

mipi的lane线,看数据手册,看原理图无用

  • msm8909:

  • msm8953

以上是 MIPI屏参调试 的全部内容, 来源链接: utcz.com/z/519957.html

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