nemunaire/waveshareteam-e-Paper
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Add 4.37inch e-Paper (G) Arduino Program and some fix.

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This commit is contained in:
SSYYL 2022-08-16 15:53:11 +08:00
commit 31c2e4176e
18 changed files with 1518 additions and 534 deletions
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45
Arduino/epd7in3g/epd7in3g.cpp
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@ -63,7 +63,6 @@ int Epd::Init() {
SendData(0x4F);
SendData(0x69);
SendCommand(0x05);
SendData(0x40);
SendData(0x1F);
@ -99,9 +98,6 @@ int Epd::Init() {
SendCommand(0x30);
SendData(0x08);
SendCommand(0x50);
SendData(0x3F);
@ -192,9 +188,6 @@ void Epd::Clear(UBYTE color)
UWORD Width, Height;
Width = (WIDTH % 4 == 0)? (WIDTH / 4 ): (WIDTH / 4 + 1);
Height = HEIGHT;
SendCommand(0x68);
SendData(0x01);
SendCommand(0x04);
ReadBusyH();
@ -202,15 +195,10 @@ void Epd::Clear(UBYTE color)
SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
SendData(color);
}
SendData((color<<6) | (color<<4) | (color<<2) | color);
}
}
SendCommand(0x68);
SendData(0x00);
TurnOnDisplay();
}
@ -223,9 +211,6 @@ void Epd::Display(UBYTE *Image)
UWORD Width, Height;
Width = (WIDTH % 4 == 0)? (WIDTH / 4 ): (WIDTH / 4 + 1);
Height = HEIGHT;
SendCommand(0x68);
SendData(0x01);
SendCommand(0x04);
ReadBusyH();
@ -236,35 +221,29 @@ void Epd::Display(UBYTE *Image)
SendData(pgm_read_byte(&Image[i + j * Width]));
}
}
TurnOnDisplay();
}
void Epd::Display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh)
void Epd::Display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_height)
{
UWORD Width, Height;
UWORD Width, Height, i, j;
Width = (WIDTH % 4 == 0)? (WIDTH / 4 ): (WIDTH / 4 + 1);
Height = HEIGHT;
SendCommand(0x68);
SendData(0x01);
SendCommand(0x04);
ReadBusyH();
SendCommand(0x10);
for (UWORD i = 0; i < Height; i++) {
for (UWORD j = 0; j < Width; j++) {
if((j >= xstart/4) && (j < (image_width + xstart)/4) && (i >= ystart) && (i <= (ystart + image_heigh)) )
{
SendData(pgm_read_byte(&Image[(i-ystart) * image_width/4 + j - xstart/4]));
// Serial.print(Image[(i-ystart) * image_width/8 + j - xstart], HEX);
// Serial.print(" ");
for(i=0; i<Height; i++) {
for(j=0; j< Width; j++) {
if(i<image_height+ystart && i>=ystart && j<(image_width+xstart)/4 && j>=xstart/4) {
SendData(pgm_read_byte(&Image[(j-xstart/4) + (image_width/4*(i-ystart))]));
}
else
{
SendData(0x55);
}
}
else {
SendData(0x55);
}
}
}
TurnOnDisplay();
}