nemunaire/waveshareteam-e-Paper
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Add the 4.37inch e-Paper (G) C program and fix.

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This commit is contained in:
SSYYL 2022-08-15 19:49:22 +08:00
commit 7431785a9c
20 changed files with 575 additions and 197 deletions
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13
RaspberryPi_JetsonNano/c/lib/GUI/GUI_Paint.c
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@ -245,7 +245,6 @@ void Paint_SetPixel(UWORD Xpoint, UWORD Ypoint, UWORD Color)
UDOUBLE Addr = X / 4 + Y * Paint.WidthByte;
Color = Color % 4;//Guaranteed color scale is 4 --- 0~3
UBYTE Rdata = Paint.Image[Addr];
Rdata = Rdata & (~(0xC0 >> ((X % 4)*2)));//Clear first, then set value
Paint.Image[Addr] = Rdata | ((Color << 6) >> ((X % 4)*2));
}else if(Paint.Scale == 7){
@ -264,14 +263,21 @@ parameter:
******************************************************************************/
void Paint_Clear(UWORD Color)
{
if(Paint.Scale == 2 || Paint.Scale == 4){
if(Paint.Scale == 2) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {//8 pixel = 1 byte
UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = Color;
}
}
}else if(Paint.Scale == 7){
}else if(Paint.Scale == 4) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {
UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = (Color<<6)|(Color<<4)|(Color<<2)|Color;
}
}
}else if(Paint.Scale == 7) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {
UDOUBLE Addr = X + Y*Paint.WidthByte;
@ -279,7 +285,6 @@ void Paint_Clear(UWORD Color)
}
}
}
}
/******************************************************************************

7
RaspberryPi_JetsonNano/c/lib/GUI/GUI_Paint.h
View file

@ -127,13 +127,6 @@ typedef enum {
#define GRAY3 0x01 //gray
#define GRAY4 0x00 //white
//colour
#define Black_4Color 0x00
#define White_4Color 0x01
#define Yellow_4Color 0x02
#define Red_4Color 0x03
/**
* The size of the point
**/