nemunaire/waveshareteam-e-Paper
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Add 4.37inch e-Paper (G) STM32 program and fix some bugs.

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This commit is contained in:
SSYYL 2022-08-16 16:59:55 +08:00
commit 77accf11dd
32 changed files with 4453 additions and 1186 deletions
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12
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in3g.c
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@ -132,7 +132,6 @@ void EPD_7IN3G_Init(void)
EPD_7IN3G_SendData(0x4F);
EPD_7IN3G_SendData(0x69);
EPD_7IN3G_SendCommand(0x05);
EPD_7IN3G_SendData(0x40);
EPD_7IN3G_SendData(0x1F);
@ -168,9 +167,6 @@ void EPD_7IN3G_Init(void)
EPD_7IN3G_SendCommand(0x30);
EPD_7IN3G_SendData(0x08);
EPD_7IN3G_SendCommand(0x50);
EPD_7IN3G_SendData(0x3F);
@ -203,7 +199,7 @@ void EPD_7IN3G_Clear(UBYTE color)
EPD_7IN3G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3G_SendData(color);
EPD_7IN3G_SendData((color << 6) | (color << 4) | (color << 2) | color);
}
}
@ -214,7 +210,7 @@ void EPD_7IN3G_Clear(UBYTE color)
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_7IN3G_Display(UBYTE *Image)
void EPD_7IN3G_Display(const UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1);
@ -232,7 +228,7 @@ void EPD_7IN3G_Display(UBYTE *Image)
EPD_7IN3G_TurnOnDisplay();
}
void EPD_7IN3G_Display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh)
void EPD_7IN3G_Display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_height)
{
UWORD Width, Height;
Width = (EPD_7IN3G_WIDTH % 4 == 0)? (EPD_7IN3G_WIDTH / 4 ): (EPD_7IN3G_WIDTH / 4 + 1);
@ -244,7 +240,7 @@ void EPD_7IN3G_Display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD imag
EPD_7IN3G_SendCommand(0x10);
for (UWORD i = 0; i < Height; i++) {
for (UWORD j = 0; j < Width; j++) {
if(i<image_heigh+ystart && i>=ystart && j<(image_width+xstart)/4 && j>=xstart/4) {
if(i<image_height+ystart && i>=ystart && j<(image_width+xstart)/4 && j>=xstart/4) {
EPD_7IN3G_SendData(Image[(j-xstart/4) + (image_width/4*(i-ystart))]);
}
else