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epd2in7.h
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epd2in7.h
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/**
******************************************************************************
* @file edp2in7.h
* @author Waveshare Team
* @version V1.0.0
* @date 23-January-2018
* @brief This file describes initialisation of 2.7 and 2.7b e-Papers
*
******************************************************************************
*/
unsigned char lut_dc_2in7[] =
{
0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x00, 0x32, 0x32,
0x00, 0x00, 0x02, 0x00, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
//R21H
unsigned char lut_ww_2in7[] =
{
0x50, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x60, 0x32, 0x32, 0x00, 0x00, 0x02, 0xA0, 0x0F,
0x0F, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
//R22H r
unsigned char lut_bw_2in7[] =
{
0x50, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x60, 0x32, 0x32, 0x00, 0x00, 0x02, 0xA0, 0x0F,
0x0F, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
//R24H b
unsigned char lut_bb_2in7[] =
{
0xA0, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x60, 0x32, 0x32, 0x00, 0x00, 0x02, 0x50, 0x0F,
0x0F, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
//R23H w
unsigned char lut_wb_2in7[] =
{
0xA0, 0x0F, 0x0F, 0x00, 0x00, 0x05, 0x60, 0x32, 0x32, 0x00, 0x00, 0x02, 0x50, 0x0F,
0x0F, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
int EPD_Init_2in7()
{
EPD_Reset();
EPD_SendCommand(0x01);//POWER_SETTING
EPD_SendData(0x03); // VDS_EN, VDG_EN
EPD_SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
EPD_SendData(0x2b); // VDH
EPD_SendData(0x2b); // VDL
EPD_SendData(0x09); // VDHR
EPD_Send_3(0x06, 0x07, 0x07, 0x17);//BOOSTER_SOFT_START
// Power optimization
EPD_Send_2(0xF8, 0x60, 0xA5);
EPD_Send_2(0xF8, 0x89, 0xA5);
EPD_Send_2(0xF8, 0x90, 0x00);
EPD_Send_2(0xF8, 0x93, 0x2A);
EPD_Send_2(0xF8, 0xA0, 0xA5);
EPD_Send_2(0xF8, 0xA1, 0x00);
EPD_Send_2(0xF8, 0x73, 0x41);
EPD_Send_1(0x16, 0x00);//PARTIAL_DISPLAY_REFRESH
EPD_SendCommand(0x04);//POWER_ON
EPD_WaitUntilIdle();
EPD_Send_1(0x00, 0xAF);//PANEL_SETTING: KW-BF, KWR-AF, BWROTP 0f
EPD_Send_1(0x30, 0x3A);//PLL_CONTROL: 3A 100HZ, 29 150Hz, 39 200HZ, 31 171HZ
EPD_Send_1(0x82, 0x12);//VCM_DC_SETTING_REGISTER
delay(2);
EPD_lut(0x20,44,&lut_dc_2in7[0]);// LUT_FOR_VCOM
EPD_lut(0x21,42,&lut_ww_2in7[0]);// LUT_WHITE_TO_WHITE
EPD_lut(0x22,42,&lut_bw_2in7[0]);// LUT_BLACK_TO_WHITE
EPD_lut(0x23,42,&lut_wb_2in7[0]);// LUT_WHITE_TO_BLACK
EPD_lut(0x24,42,&lut_bb_2in7[0]);// LUT_BLACK_TO_BLACK
EPD_SendCommand(0x10);//DATA_START_TRANSMISSION_1
delay(2);
for(int i = 0; i < 176*264; i++)EPD_SendData(0xFF);//Red channel
EPD_SendCommand(0x13);//DATA_START_TRANSMISSION_2
delay(2);
return 0;
}
unsigned char lut_dc_2in7b[] =
{
0x00, 0x00, 0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x0A,
0x00, 0x00, 0x08, 0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x00, 0x0A,
0x0A, 0x00, 0x00, 0x08, 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, 0x00,
0x03, 0x0E, 0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R21H
unsigned char lut_ww_2in7b[] =
{
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x84, 0x0E,
0x01, 0x0E, 0x01, 0x10, 0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x00, 0x04, 0x10, 0x00,
0x00, 0x05, 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R22H r
unsigned char lut_bw_2in7b[] =
{
0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x84, 0x0E,
0x01, 0x0E, 0x01, 0x10, 0x90, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0xB0, 0x04, 0x10, 0x00,
0x00, 0x05, 0xB0, 0x03, 0x0E, 0x00, 0x00, 0x0A, 0xC0, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R23H w
unsigned char lut_bb_2in7b[] =
{
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x84, 0x0E,
0x01, 0x0E, 0x01, 0x10, 0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x00, 0x04, 0x10, 0x00,
0x00, 0x05, 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
//R24H b
unsigned char lut_wb_2in7b[] =
{
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x20, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x84, 0x0E,
0x01, 0x0E, 0x01, 0x10, 0x10, 0x0A, 0x0A, 0x00, 0x00, 0x08, 0x00, 0x04, 0x10, 0x00,
0x00, 0x05, 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01
};
int EPD_Init_2in7b()
{
EPD_Reset();
EPD_SendCommand(0x04);//POWER_ON
EPD_WaitUntilIdle();
EPD_Send_1(0x00, 0xAF);//PANEL_SETTING
EPD_Send_1(0x30,0x3A);//PLL_CONTROL: 3A 100HZ, 29 150Hz, 39 200HZ, 31 171HZ
EPD_Send_5(0x01,0x03,0x00,0x2B,0x2B,0x09);//POWER_SETTING
EPD_Send_3(0x06,0x07,0x07,0x17);//BOOSTER_SOFT_START
// Power optimization
EPD_Send_2(0xF8,0x60,0xA5);
EPD_Send_2(0xF8,0x89,0xA5);
EPD_Send_2(0xF8,0x90,0x00);
EPD_Send_2(0xF8,0x93,0x2A);
EPD_Send_2(0xF8,0x73,0x41);
EPD_Send_1(0x82,0x2E);// VCM_DC_SETTING_REGISTER
EPD_Send_1(0x50,0xA7);// VCOM_AND_DATA_INTERVAL_SETTING
EPD_lut(0x20,44,&lut_dc_2in7b[0]);// LUT_FOR_VCOM
EPD_lut(0x21,42,&lut_ww_2in7b[0]);// LUT_WHITE_TO_WHITE
EPD_lut(0x22,42,&lut_bw_2in7b[0]);// LUT_BLACK_TO_WHITE
EPD_lut(0x23,42,&lut_wb_2in7b[0]);// LUT_WHITE_TO_BLACK
EPD_lut(0x24,42,&lut_bb_2in7b[0]);// LUT_BLACK_TO_BLACK
EPD_Send_4(0x61, 0, 176, 1, 8);// TCON_RESOLUTION: HI(W), LO(W), HI(H), LO(H)
EPD_Send_1(0x16, 0x00);//PARTIAL_DISPLAY_REFRESH);
EPD_SendCommand(0x10);//DATA_START_TRANSMISSION_1
delay(2);
return 0;
}
int EPD_Init_2in7b_V2(void)
{
EPD_Reset();
EPD_WaitUntilIdle_high();
EPD_SendCommand(0x12);
EPD_WaitUntilIdle_high();
EPD_Send_3(0x00, 0x27, 0x01, 0x00);
EPD_Send_1(0x11, 0x03);
EPD_Send_2(0x44, 0x00, 0x15);
EPD_Send_4(0x45, 0x00, 0x00, 0x7, 0x1);
EPD_Send_1(0x4e, 0x00);
EPD_Send_2(0x4f, 0x00, 0x00);
EPD_SendCommand(0x24);
return 0;
}
void EPD_Show_2in7b_V2(void)
{
EPD_SendCommand(0x20);
EPD_WaitUntilIdle_high();
delay(200);
EPD_Send_1(0x10, 0x01);
}