nemunaire/waveshareteam-e-Paper
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update 2.9d&4.2, fix 5.65f&2.66b

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SSYYL 2021-03-18 17:33:33 +08:00
commit 2613454540
60 changed files with 805 additions and 328 deletions
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107
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_1in54_V2.c
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@ -30,6 +30,29 @@
#include "EPD_1in54_V2.h"
#include "Debug.h"
const unsigned char WF_PARTIAL_1IN54[159] =
{
0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0xF,0x0,0x0,0x0,0x0,0x0,0x1,
0x1,0x1,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
0x02,0x17,0x41,0xB0,0x32,0x28,
};
/******************************************************************************
function : Software reset
parameter:
@ -78,7 +101,7 @@ static void EPD_1IN54_V2_ReadBusy(void)
{
Debug("e-Paper busy\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
DEV_Delay_ms(100);
DEV_Delay_ms(10);
}
Debug("e-Paper busy release\r\n");
}
@ -91,7 +114,7 @@ static void EPD_1IN54_V2_TurnOnDisplay(void)
{
EPD_1IN54_V2_SendCommand(0x22);
EPD_1IN54_V2_SendData(0xF7);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_ReadBusy();
}
@ -107,6 +130,37 @@ static void EPD_1IN54_V2_TurnOnDisplayPart(void)
EPD_1IN54_V2_ReadBusy();
}
static void EPD_1IN54_V2_SetLut(void)
{
EPD_1IN54_V2_SendCommand(0x32);
for(UBYTE i=0; i<153; i++)
EPD_1IN54_V2_SendData(WF_PARTIAL_1IN54[i]);
EPD_1IN54_V2_ReadBusy();
}
static void EPD_1IN54_V2_SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend)
{
EPD_1IN54_V2_SendCommand(0x44); // SET_RAM_X_ADDRESS_START_END_POSITION
EPD_1IN54_V2_SendData((Xstart>>3) & 0xFF);
EPD_1IN54_V2_SendData((Xend>>3) & 0xFF);
EPD_1IN54_V2_SendCommand(0x45); // SET_RAM_Y_ADDRESS_START_END_POSITION
EPD_1IN54_V2_SendData(Ystart & 0xFF);
EPD_1IN54_V2_SendData((Ystart >> 8) & 0xFF);
EPD_1IN54_V2_SendData(Yend & 0xFF);
EPD_1IN54_V2_SendData((Yend >> 8) & 0xFF);
}
static void EPD_1IN54_V2_SetCursor(UWORD Xstart, UWORD Ystart)
{
EPD_1IN54_V2_SendCommand(0x4E); // SET_RAM_X_ADDRESS_COUNTER
EPD_1IN54_V2_SendData(Xstart & 0xFF);
EPD_1IN54_V2_SendCommand(0x4F); // SET_RAM_Y_ADDRESS_COUNTER
EPD_1IN54_V2_SendData(Ystart & 0xFF);
EPD_1IN54_V2_SendData((Ystart >> 8) & 0xFF);
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
@ -127,15 +181,16 @@ void EPD_1IN54_V2_Init(void)
EPD_1IN54_V2_SendCommand(0x11); //data entry mode
EPD_1IN54_V2_SendData(0x01);
EPD_1IN54_V2_SendCommand(0x44); //set Ram-X address start/end position
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x18); //0x0C-->(18+1)*8=200
// EPD_1IN54_V2_SendCommand(0x44); //set Ram-X address start/end position
// EPD_1IN54_V2_SendData(0x00);
// EPD_1IN54_V2_SendData(0x18); //0x0C-->(18+1)*8=200
EPD_1IN54_V2_SendCommand(0x45); //set Ram-Y address start/end position
EPD_1IN54_V2_SendData(0xC7); //0xC7-->(199+1)=200
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
// EPD_1IN54_V2_SendCommand(0x45); //set Ram-Y address start/end position
// EPD_1IN54_V2_SendData(0xC7); //0xC7-->(199+1)=200
// EPD_1IN54_V2_SendData(0x00);
// EPD_1IN54_V2_SendData(0x00);
// EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SetWindows(0, EPD_1IN54_V2_HEIGHT-1, EPD_1IN54_V2_WIDTH-1, 0);
EPD_1IN54_V2_SendCommand(0x3C); //BorderWavefrom
EPD_1IN54_V2_SendData(0x01);
@ -147,12 +202,13 @@ void EPD_1IN54_V2_Init(void)
EPD_1IN54_V2_SendData(0XB1);
EPD_1IN54_V2_SendCommand(0x20);
EPD_1IN54_V2_SendCommand(0x4E); // set RAM x address count to 0;
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendCommand(0x4F); // set RAM y address count to 0X199;
EPD_1IN54_V2_SendData(0xC7);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_ReadBusy();
// EPD_1IN54_V2_SendCommand(0x4E); // set RAM x address count to 0;
// EPD_1IN54_V2_SendData(0x00);
// EPD_1IN54_V2_SendCommand(0x4F); // set RAM y address count to 0X199;
// EPD_1IN54_V2_SendData(0xC7);
// EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SetCursor(0, EPD_1IN54_V2_HEIGHT-1);
EPD_1IN54_V2_ReadBusy();
}
/******************************************************************************
@ -241,9 +297,23 @@ void EPD_1IN54_V2_DisplayPart(UBYTE *Image)
Height = EPD_1IN54_V2_HEIGHT;
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(10);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(10);
DEV_Delay_ms(5);
EPD_1IN54_V2_SetLut();
EPD_1IN54_V2_SendCommand(0x37);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x40);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendData(0x00);
EPD_1IN54_V2_SendCommand(0x3C); //BorderWavefrom
EPD_1IN54_V2_SendData(0x80);
@ -257,6 +327,7 @@ void EPD_1IN54_V2_DisplayPart(UBYTE *Image)
}
EPD_1IN54_V2_TurnOnDisplayPart();
}
/******************************************************************************
function : Enter sleep mode
parameter: