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Added CrowPanel 4-gray version

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Larry Bank
2025-09-05 20:18:57 +01:00
parent 36ec4ae9d6
commit baef87908e
3 changed files with 71 additions and 6 deletions
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src/bb_ep.inl
+66 -5
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@@ -1040,6 +1040,37 @@ const uint8_t epd29z_init_full[] PROGMEM =
0, // end
}; /* epd29z_init_full */
const uint8_t epd29z_init_gray[] PROGMEM =
{
BUSY_WAIT,
0x04, 0x01,0x27,0x01,0x00,
0x02, 0x11, 0x03,
0x03, 0x44, 0x00, 0x0f,
0x05, 0x45, 0x00, 0x00, 0x27, 0x01,
0x02, 0x3c, 0x00,
0x02, 0x18, 0x80,
0x02, 0x4e, 0x00,
0x03, 0x4f, 0x00, 0x00,
BUSY_WAIT,
154, 0x32, // 4-gray LUT
0x9a, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 0
0x96, 0x98, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 2
0x99, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 1
0x94, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT VCOM
0x0a, 0x0a, 0x00, 0x07, 0x01, 0x00, 0x00, // phases for 0 A,B,C,D
0x03, 0x01, 0x00, 0x01, 0x03, 0x00, 0x00, // phases for 1
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 2-11 not needed
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
0, // end
}; /* epd29z_init_gray */
const uint8_t epd29z_init_fast[] PROGMEM =
{
BUSY_WAIT,
@@ -1278,10 +1309,10 @@ const uint8_t epd295_init_sequence_part[] PROGMEM =
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1290,6 +1321,34 @@ const uint8_t epd295_init_sequence_part[] PROGMEM =
0x00 // end of table
};
// 4-gray updates
const uint8_t epd295_init_gray[] PROGMEM =
{
0x02, 0x11, 0x03,
0x02, 0x3c, 0x80, // border waveform
0x03, 0x44, 0x00, 0x0f,
0x05, 0x45, 0x00, 0x00, 0x27, 0x01,
0x02, 0x4e, 0x00,
0x03, 0x4f, 0x00, 0x00,
91, 0x32, // LUT
0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 0
0x96, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 1
0x99, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 2
0x94, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT 3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // LUT VCOM
0x0a, 0x0a, 0x07, 0x02, 0x00, // phases for 0 A,B,C,D
0x02, 0x02, 0x00, 0x00, 0x00, // phases for 1 A,B
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, // 2-9 not needed
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00 // end of table
};
const uint8_t epd266_init_sequence_full[] PROGMEM =
{
0x01, SSD1608_SW_RESET,
@@ -2126,6 +2185,7 @@ const EPD_PANEL panelDefs[] PROGMEM = {
{128, 296, 0, epd293_init_sequence_full, epd293_init_sequence_fast, epd293_init_sequence_part, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP293_128x296
{128, 296, 0, epd294_init_sequence_full, NULL, NULL, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP294_128x296
{128, 296, 0, epd293_init_sequence_full, epd293_init_sequence_fast, epd295_init_sequence_part, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP295_128x296
{128, 296, 0, epd295_init_gray, NULL, NULL, BBEP_4GRAY, BBEP_CHIP_SSD16xx, u8Colors_4gray}, // EP295_128x296_4GRAY
{152, 296, 0, epd266_init_sequence_full, NULL, epd266_init_sequence_part, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP266_152x296
{80, 128, 0, epd102_init_sequence_full, NULL, epd102_init_sequence_part, 0, BBEP_CHIP_UC81xx, u8Colors_2clr}, // EP102_80x128
{176, 264, 0, epd27_init_sequence_full, NULL, epd27_init_sequence_part, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP27B_176x264
@@ -2164,6 +2224,7 @@ const EPD_PANEL panelDefs[] PROGMEM = {
{960, 640, 0, ep7_init, NULL, ep7_init_partial, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // EP7_960x640 (ED070EC1)
{122, 250, 0, epd213r2_init_sequence_full, epd213r2_init_sequence_fast, NULL, BBEP_RED_SWAPPED | BBEP_3COLOR, BBEP_CHIP_UC81xx, u8Colors_3clr}, // EP213R2_122x250 3 color
{128, 296, 0, epd29z_init_full, epd29z_init_fast, epd29z_init_full, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // CrowPanel 2.9 (EP29Z_128x296)
{128, 296, 0, epd29z_init_gray, epd29z_init_gray, epd29z_init_gray, BBEP_4GRAY, BBEP_CHIP_SSD16xx, u8Colors_4gray}, // CrowPanel 2.9 (EP29Z_128x296_4GRAY)
{122, 250, 0, epd213z_init_full, epd213z_init_fast, epd213z_init_full, 0, BBEP_CHIP_SSD16xx, u8Colors_2clr}, // CrowPanel 2.13 (EP213Z_122x250)
};
//
@@ -2418,7 +2479,7 @@ void bbepSleep(BBEPDISP *pBBEP, int bDeep)
}
}
} else {
bbepCMD2(pBBEP, SSD1608_DEEP_SLEEP, 0x01); // deep sleep mode 1 keeps RAM,only uses about 1uA
bbepCMD2(pBBEP, SSD1608_DEEP_SLEEP, (bDeep) ? 0x02 : 0x01); // deep sleep mode 1 keeps RAM,only uses about 1uA
}
pBBEP->is_awake = 0;
} /* bbepSleep() */
src/bb_epaper.cpp
+2 -1
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@@ -92,9 +92,10 @@ int rc = BBEP_ERROR_BAD_PARAMETER;
}
break;
case EPD_CROWPANEL29: // DC:46 CS:45 RST:47 BUSY:48 MOSI:11 SCK:12
case EPD_CROWPANEL29_4GRAY:
pinMode(7, OUTPUT);
digitalWrite(7, HIGH); // screen power on
if (setPanelType(EP29Z_128x296) == BBEP_SUCCESS) {
if (setPanelType((iProduct == EPD_CROWPANEL29) ? EP29Z_128x296 : EP29Z_128x296_4GRAY) == BBEP_SUCCESS) {
initIO(46, 47, 48, 45, 11, 12, 12000000);
setRotation(270);
return BBEP_SUCCESS;
src/bb_epaper.h
+3
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@@ -121,6 +121,7 @@ enum {
EPD_LILYGO_S3_MINI,
EPD_TRMNL_OG,
EPD_CROWPANEL29,
EPD_CROWPANEL29_4GRAY,
EPD_CROWPANEL213,
EPD_PRODUCT_COUNT
};
@@ -135,6 +136,7 @@ enum {
EP293_128x296,
EP294_128x296, // Waveshare newer 2.9" 1-bit 128x296
EP295_128x296, // harvested from Solum 2.9" BW ESLs
EP295_128x296_4GRAY,
EP266_152x296, // GDEY0266T90
EP102_80x128, // GDEW0102T4
EP27B_176x264, // GDEY027T91
@@ -172,6 +174,7 @@ enum {
EP7_960x640, // ED070EC1
EP213R2_122x250, // UC8151 3-color
EP29Z_128x296, // SSD1680 (CrowPanel 2.9")
EP29Z_128x296_4GRAY, // SSD1680 (CrowPanel 2.9")
EP213Z_122x250, // SSD1680 (CrowPanel 2.13")
EP_PANEL_COUNT
};