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CoolPi-Armbian-Rockchip-RK3.../drivers/char/lcd_vk2c21.h

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#ifndef __LCD_VK2C21_H__
#define __LCD_VK2C21_H__
#define Vk2c21_ADDR 0x70 // IIC地址
//基本设置
#define Vk2c21_RWRAM 0x80 // 读写显示RAM
#define Vk2c21_MODESET 0x82 // BIAS,COM设置
#define CCOM_1_3__4 0x00 // 1/3bias 4com
#define CCOM_1_4__4 0x01 // 1/4bias 4com
#define CCOM_1_3__8 0x02 // 1/3bias 8com
#define CCOM_1_4__8 0x03 // 1/4bias 8com
#define Vk2c21_SYSSET 0x84 // IRC,LCD开关设置
#define SYSOFF_LCDOFF 0x00 // IRC off,LCD off
#define SYSON_LCDOFF 0x02 // IRC on,LCD off
#define SYSON_LCDON 0x03 // IRC on,LCD on
#define Vk2c21_FRAMESET 0x86 // 帧频设置
#define FRAME_80HZ 0x00 // 帧频80HZ
#define FRAME_160HZ 0x01 // 帧频160HZ
#define Vk2c21_BLINKSET 0x88 // 闪烁频率设置
#define BLINK_OFF 0x00 // 闪烁关闭
#define BLINK_2HZ 0x01 // 闪烁2HZ
#define BLINK_1HZ 0x02 // 闪烁1HZ
#define BLINK_0D5HZ 0x03 // 闪烁0.5HZ
#define Vk2c21_IVASET 0x8A // SEG/VLCD共用脚设置和内部电压调整设置
#define VLCDSEL_IVAOFF_R0 0x00 // SEG/VLCD共用脚设为VLCD，内部电压调整功能关闭,VLCD和VDD短接VR=0偏置电压=VDD
#define VLCDSEL_IVAOFF_R1 0x0F // SEG/VLCD共用脚设为VLCD，内部电压调整功能关闭,VLCD和VDD串接电阻VR>0偏置电压=VLCD
#define VLCDSEL_IVA00H 0x10 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=VDD 1/4bias=VDD
#define VLCDSEL_IVA01H 0x11 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.944VDD 1/4bias=0.957VDD
#define VLCDSEL_IVA02H 0x12 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.894VDD 1/4bias=0.918VDD
#define VLCDSEL_IVA03H 0x13 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.849VDD 1/4bias=0.882VDD
#define VLCDSEL_IVA04H 0x14 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.808VDD 1/4bias=0.849VDD
#define VLCDSEL_IVA05H 0x15 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.771VDD 1/4bias=0.818VDD
#define VLCDSEL_IVA06H 0x16 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.738VDD 1/4bias=0.789VDD
#define VLCDSEL_IVA07H 0x17 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.707VDD 1/4bias=0.763VDD
#define VLCDSEL_IVA08H 0x18 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.678VDD 1/4bias=0.738VDD
#define VLCDSEL_IVA09H 0x19 // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.652VDD 1/4bias=0.714VDD
#define VLCDSEL_IVA0AH 0x1A // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.628VDD 1/4bias=0.692VDD
#define VLCDSEL_IVA0BH 0x1B // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.605VDD 1/4bias=0.672VDD
#define VLCDSEL_IVA0CH 0x1C // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.584VDD 1/4bias=0.652VDD
#define VLCDSEL_IVA0DH 0x1D // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.565VDD 1/4bias=0.634VDD
#define VLCDSEL_IVA0EH 0x1E // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.547VDD 1/4bias=0.616VDD
#define VLCDSEL_IVA0FH 0x1F // SEG/VLCD共用脚设为VLCD输出，内部偏置电压调整：1/3bias=0.529VDD 1/4bias=0.600VDD
#define SEGSEL_IVAOFF 0x20 // SEG/VLCD共用脚设为SEG，内部电压调整功能关闭,VDD提供偏置电压
#define SEGSEL_IVA00H 0x30 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=VDD 1/4bias=VDD
#define SEGSEL_IVA01H 0x31 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.944VDD 1/4bias=0.957VDD
#define SEGSEL_IVA02H 0x32 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.894VDD 1/4bias=0.918VDD
#define SEGSEL_IVA03H 0x33 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.849VDD 1/4bias=0.882VDD
#define SEGSEL_IVA04H 0x34 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.808VDD 1/4bias=0.849VDD
#define SEGSEL_IVA05H 0x35 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.771VDD 1/4bias=0.818VDD
#define SEGSEL_IVA06H 0x36 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.738VDD 1/4bias=0.789VDD
#define SEGSEL_IVA07H 0x37 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.707VDD 1/4bias=0.763VDD
#define SEGSEL_IVA08H 0x38 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.678VDD 1/4bias=0.738VDD
#define SEGSEL_IVA09H 0x39 // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.652VDD 1/4bias=0.714VDD
#define SEGSEL_IVA0AH 0x3A // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.628VDD 1/4bias=0.692VDD
#define SEGSEL_IVA0BH 0x3B // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.605VDD 1/4bias=0.672VDD
#define SEGSEL_IVA0CH 0x3C // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.584VDD 1/4bias=0.652VDD
#define SEGSEL_IVA0DH 0x3D // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.565VDD 1/4bias=0.634VDD
#define SEGSEL_IVA0EH 0x3E // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.547VDD 1/4bias=0.616VDD
#define SEGSEL_IVA0FH 0x3F // SEG/VLCD共用脚设为SEG，内部偏置电压调整：1/3bias=0.529VDD 1/4bias=0.600VDD
#endif
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