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Added support for 7.5 waveshare 800x480 B/W/R (untested)

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Laurence Bank
2025-01-18 13:09:41 +00:00
parent fb859b7ad8
commit c1ba7eeef8
3 changed files with 18 additions and 1 deletions
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examples/epd_panel_tester/epd_panel_tester.ino
+2 -1
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@@ -99,6 +99,7 @@ const char *szPanelNames[] = {
"EP73_SPECTRA ", // 800x480 Spectra 6 (faster)
"EP74R_640x384 ",
"EP583R_600x448 ",
"EP75R_800x480 ", // Waveshare 7.5" 800x480 B/W/R
NULL
};
// names of the operating modes
@@ -115,7 +116,7 @@ enum {
// List of supported colors for each panel type
// 2 = Black/White, 3 = Black/White/Red
const uint8_t u8PanelColors[] = {2,2,2,2,2,2,2,2,2,2,3,2,3,3,3,2,2,2,2,3,2,2,4,4,4,2,3,7,7,3,3,3};
const uint8_t u8PanelColors[] = {2,2,2,2,2,2,2,2,2,2,3,2,3,3,3,2,2,2,2,3,2,2,4,4,4,2,3,7,7,3,3,3,3};
void WaitForButton(void)
{
src/bb_ep.inl
+15
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@@ -1306,6 +1306,20 @@ const uint8_t epd73_spectra_init[] PROGMEM = {
BUSY_WAIT,
0
};
const uint8_t epd75r_init[] PROGMEM = {
5, 0x01, 0x07,0x07,0x3f,0x3f, // power setting
1, 0x04, // power on
BUSY_WAIT,
2, 0x00, 0x0f, // panel setting
5, 0x61, 0x03,0x20,0x01,0xe0, // resolution 800x480
2, 0x15, 0x00,
3, 0x50, 0x11, 0x07, // VCOM
2, 0x60, 0x22, // TCON
5, 0x65, 0x00, 0x00, 0x00, 0x00, // start row/col
0
};
const uint8_t epd583r_init[] PROGMEM = {
0x03, 0x01, 0x37, 0x00, // power setting
0x03, 0x00, 0xcf, 0x08, // panel setting
@@ -1367,6 +1381,7 @@ const EPD_PANEL panelDefs[] PROGMEM = {
{800, 480, 0, epd73_spectra_init, NULL, NULL, BBEP_7COLOR, BBEP_CHIP_UC81xx}, // EP73_800x480 Spectra 6 7-color 800x480
{640, 384, 0, epd74r_init, NULL, NULL, BBEP_3COLOR | BBEP_4BPP_DATA, BBEP_CHIP_UC81xx}, // EP74R_640x384, 3-color 640x384
{600, 448, 0, epd583r_init, NULL, NULL, BBEP_3COLOR | BBEP_4BPP_DATA, BBEP_CHIP_UC81xx}, // EP583R_600x448, 3-color 600x448
{800, 480, 0, epd75r_init, NULL, NULL, BBEP_3COLOR, BBEP_CHIP_UC81xx}, // EP75R_800x480, waveshare 7.5 800x480 B/W/R
};
//
// Set the e-paper panel type
src/bb_epaper.h
+1
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@@ -137,6 +137,7 @@ enum {
EP73_SPECTRA_800x480, // Spectra 6 7-color 800x480
EP74R_640x384,
EP583R_600x448, // 4-bits per pixel needs different support
EP75R_800x480, // Waveshare 800x480 3-color
EP_PANEL_COUNT
};
#ifdef FUTURE