nemunaire/waveshareteam-e-Paper
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fix 2.9_V2 & 4.01f

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SSYYL 2021-01-26 14:35:45 +08:00
commit 7c368a22af
65 changed files with 4803 additions and 335 deletions
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77
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in9_V2.c
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@ -111,14 +111,13 @@ void EPD_2IN9_V2_ReadBusy(void)
Debug("e-Paper busy release\r\n");
}
static void _EPD_2IN9_V2_LUT(void)
{
static void EPD_2IN9_V2_LUT(void)
{
UBYTE count;
EPD_2IN9_V2_SendCommand(0x32);
for(count=0; count<153; count++)
EPD_2IN9_V2_SendData(_WF_PARTIAL_2IN9[count]);
EPD_2IN9_V2_ReadBusy();
}
/******************************************************************************
@ -134,14 +133,6 @@ static void EPD_2IN9_V2_TurnOnDisplay(void)
}
static void EPD_2IN9_V2_TurnOnDisplay_Partial(void)
{
EPD_2IN9_V2_SendCommand(0x22); //Display Update Control
EPD_2IN9_V2_SendData(0xFF);
EPD_2IN9_V2_SendCommand(0x20); //Activate Display Update Sequence
EPD_2IN9_V2_ReadBusy();
}
static void _EPD_2IN9_V2_TurnOnDisplay_Partial(void)
{
EPD_2IN9_V2_SendCommand(0x22); //Display Update Control
EPD_2IN9_V2_SendData(0x0F);
@ -190,47 +181,23 @@ void EPD_2IN9_V2_Init(void)
DEV_Delay_ms(100);
EPD_2IN9_V2_ReadBusy();
EPD_2IN9_V2_SendCommand(0x12); //SWRESET
EPD_2IN9_V2_ReadBusy();
EPD_2IN9_V2_SendCommand(0x12); // soft reset
EPD_2IN9_V2_ReadBusy();
EPD_2IN9_V2_SendCommand(0x01); //Driver output control
EPD_2IN9_V2_SendData(0x27);
EPD_2IN9_V2_SendData(0x01);
EPD_2IN9_V2_SendData(0x00);
EPD_2IN9_V2_SendCommand(0x11); //data entry mode
EPD_2IN9_V2_SendData(0x03);
EPD_2IN9_V2_SetWindows(0, 0, EPD_2IN9_V2_WIDTH-1, EPD_2IN9_V2_HEIGHT-1);
EPD_2IN9_V2_SendCommand(0x3C); //BorderWavefrom
EPD_2IN9_V2_SendData(0x05);
EPD_2IN9_V2_SendCommand(0x21); // Display update control
EPD_2IN9_V2_SendData(0x00);
EPD_2IN9_V2_SendData(0x80);
EPD_2IN9_V2_SendCommand(0x18); //Read built-in temperature sensor
EPD_2IN9_V2_SendData(0x80);
EPD_2IN9_V2_SetCursor(0, 0);
EPD_2IN9_V2_ReadBusy();
}
void _EPD_2IN9_V2_Init(void)
{
EPD_2IN9_V2_Reset();
DEV_Delay_ms(100);
EPD_2IN9_V2_ReadBusy();
EPD_2IN9_V2_SendCommand(0x12); // soft reset
EPD_2IN9_V2_ReadBusy();
EPD_2IN9_V2_SendCommand(0x11); //data entry mode
EPD_2IN9_V2_SendData(0x03);
EPD_2IN9_V2_SetWindows(0, 0, EPD_2IN9_V2_WIDTH-1, EPD_2IN9_V2_HEIGHT-1);
EPD_2IN9_V2_SetCursor(0, 0);
EPD_2IN9_V2_ReadBusy();
}
@ -292,31 +259,7 @@ void EPD_2IN9_V2_Display_Partial(UBYTE *Image)
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(10);
EPD_2IN9_V2_SendCommand(0x3C); //BorderWavefrom
EPD_2IN9_V2_SendData(0x80);
EPD_2IN9_V2_SetWindows(0, 0, EPD_2IN9_V2_WIDTH-1, EPD_2IN9_V2_HEIGHT-1);
EPD_2IN9_V2_SetCursor(0, 0);
EPD_2IN9_V2_SendCommand(0x24); //Write Black and White image to RAM
for(i=0;i<4736;i++)
{
EPD_2IN9_V2_SendData(Image[i]);
}
EPD_2IN9_V2_TurnOnDisplay_Partial();
}
void _EPD_2IN9_V2_Display_Partial(UBYTE *Image)
{
UWORD i;
//Reset
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(5);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(10);
_EPD_2IN9_V2_LUT();
EPD_2IN9_V2_LUT();
EPD_2IN9_V2_SendCommand(0x37);
EPD_2IN9_V2_SendData(0x00);
EPD_2IN9_V2_SendData(0x00);
@ -345,7 +288,7 @@ void _EPD_2IN9_V2_Display_Partial(UBYTE *Image)
{
EPD_2IN9_V2_SendData(Image[i]);
}
_EPD_2IN9_V2_TurnOnDisplay_Partial();
EPD_2IN9_V2_TurnOnDisplay_Partial();
}
/******************************************************************************