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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76
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_4in01f.c
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@ -39,7 +39,7 @@ static void EPD_4IN01F_Reset(void)
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(5);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(200);
}
@ -74,17 +74,20 @@ function:
******************************************************************************/
static void EPD_4IN01F_BusyHigh(void)// If BUSYN=0 then waiting
{
printf("e-Paper busy \r\n");
while(!(DEV_Digital_Read(EPD_BUSY_PIN)))
DEV_Delay_ms(500);
printf("e-Paper busy release \r\n");
printf("BusyHigh \r\n");
while(!(DEV_Digital_Read(EPD_BUSY_PIN))) {
DEV_Delay_ms(50);
}
printf("BusyHigh Release \r\n" );
}
static void EPD_4IN01F_BusyLow(void)// If BUSYN=1 then waiting
{
printf("e-Paper busy \r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN))
DEV_Delay_ms(500);
printf("e-Paper busy release \r\n");
printf("BusyLow \r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN)) {
DEV_Delay_ms(50);
}
printf("BusyLow Release \r\n");
}
/******************************************************************************
@ -140,13 +143,36 @@ void EPD_4IN01F_Clear(UBYTE color)
for(int j=0; j<EPD_4IN01F_WIDTH/2; j++)
EPD_4IN01F_SendData((color<<4)|color);
}
DEV_Delay_ms(500);
EPD_4IN01F_SendCommand(0x04);//0x04
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x12);//0x12
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x02); //0x02
EPD_4IN01F_BusyLow();
DEV_Delay_ms(500);
// DEV_Delay_ms(500);
}
void EPD_4IN01F_ReClear(void)
{
EPD_4IN01F_SendCommand(0x61);//Set Resolution setting
EPD_4IN01F_SendData(0x02);
EPD_4IN01F_SendData(0x80);
EPD_4IN01F_SendData(0x01);
EPD_4IN01F_SendData(0x90);
EPD_4IN01F_SendCommand(0x10);
for(int i=0; i<EPD_4IN01F_HEIGHT; i++) {
for(int j=0; j<EPD_4IN01F_WIDTH/2; j++)
EPD_4IN01F_SendData(0x77);
}
DEV_Delay_ms(500);
EPD_4IN01F_SendCommand(0x04);//0x04
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x12);//0x12
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x02); //0x02
EPD_4IN01F_BusyLow();
// DEV_Delay_ms(500);
}
/******************************************************************************
@ -165,16 +191,16 @@ void EPD_4IN01F_Show7Block(void)
EPD_4IN01F_SendData(0x01);
EPD_4IN01F_SendData(0x90);
EPD_4IN01F_SendCommand(0x10);
for(i=0; i<224; i++) {
for(i=0; i<EPD_4IN01F_HEIGHT/2; i++) {
for(k = 0 ; k < 4; k ++) {
for(j = 0 ; j < 75; j ++) {
for(j = 0 ; j < EPD_4IN01F_WIDTH/8; j ++) {
EPD_4IN01F_SendData((Color_seven[k]<<4) |Color_seven[k]);
}
}
}
for(i=0; i<224; i++) {
for(i=0; i<EPD_4IN01F_HEIGHT/2; i++) {
for(k = 4 ; k < 8; k ++) {
for(j = 0 ; j < 75; j ++) {
for(j = 0 ; j < EPD_4IN01F_WIDTH/8; j ++) {
EPD_4IN01F_SendData((Color_seven[k]<<4) |Color_seven[k]);
}
}
@ -185,7 +211,7 @@ void EPD_4IN01F_Show7Block(void)
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x02); //0x02
EPD_4IN01F_BusyLow();
DEV_Delay_ms(200);
// DEV_Delay_ms(200);
}
/******************************************************************************
@ -195,7 +221,7 @@ function:
void EPD_4IN01F_Display(const UBYTE *image)
{
unsigned long i, j;
UBYTE k = 0;
// UBYTE k = 0;
EPD_4IN01F_SendCommand(0x61);//Set Resolution setting
EPD_4IN01F_SendData(0x02);
EPD_4IN01F_SendData(0x80);
@ -205,12 +231,12 @@ void EPD_4IN01F_Display(const UBYTE *image)
for(i=0; i<EPD_4IN01F_HEIGHT; i++) {
for(j=0; j<EPD_4IN01F_WIDTH/2; j++) {
EPD_4IN01F_SendData(image[j+((EPD_4IN01F_WIDTH/2)*i)]);
printf("0x%x, ", image[j+((EPD_4IN01F_WIDTH/2)*i)]);
k++;
if(k == 16) {
printf("\n");
k = 0;
}
// printf("0x%x, ", image[j+((EPD_4IN01F_WIDTH/2)*i)]);
// k++;
// if(k == 16) {
// printf("\n");
// k = 0;
// }
}
}
EPD_4IN01F_SendCommand(0x04);//0x04
@ -219,7 +245,7 @@ void EPD_4IN01F_Display(const UBYTE *image)
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x02); //0x02
EPD_4IN01F_BusyLow();
DEV_Delay_ms(200);
// DEV_Delay_ms(200);
}
void EPD_4IN01F_Display_part(const UBYTE *image, UWORD xstart, UWORD ystart,
@ -255,7 +281,7 @@ void EPD_4IN01F_Display_part(const UBYTE *image, UWORD xstart, UWORD ystart,
EPD_4IN01F_BusyHigh();
EPD_4IN01F_SendCommand(0x02); //0x02
EPD_4IN01F_BusyLow();
DEV_Delay_ms(200);
// DEV_Delay_ms(200);
}
/******************************************************************************
@ -264,7 +290,7 @@ function:
******************************************************************************/
void EPD_4IN01F_Sleep(void)
{
DEV_Delay_ms(100);
// DEV_Delay_ms(100);
EPD_4IN01F_SendCommand(0x07);
EPD_4IN01F_SendData(0xA5);
}