Add GxEPD2_260 (260) mono panel descriptor

Autonomous capture-pipeline run; structural, not bench-verified.

components/gxepd2/display.py

@@ -100,6 +100,7 @@ PANELS = {
     "GxEPD2_213_M21": Panel("PANEL_213_M21", "TODO", "UC8151", "mono", "structural"),
     "GxEPD2_213_T5D": Panel("PANEL_213_T5D", "TODO", "UC8151D", "mono", "structural"),
     "GxEPD2_213_flex": Panel("PANEL_213_FLEX", "TODO", "IL0373", "mono", "structural"),
+    "GxEPD2_260": Panel("PANEL_260", "GDEW026T0", "IL0373", "mono", "structural"),
     # Diagnostic variant: the 396x272 master region as a self-contained panel.
     "GxEPD2_579c_GDEY0579F51_MASTER_ONLY": Panel(
         "PANEL_579C_GDEY0579F51_MASTER_ONLY", "GDEY0579F51", "HX8717", "4-color", "diagnostic"),

components/gxepd2/gxepd2_display.h

@@ -5,6 +5,7 @@
 #include "esphome/components/display/display_buffer.h"
 #include "esphome/components/spi/spi.h"
 #include "cycle_engine.h"
+#include "panel_260.h"
 #include "panel_213_flex.h"
 #include "panel_213_t5d.h"
 #include "panel_213_m21.h"

components/gxepd2/panel_260.h

@@ -0,0 +1,112 @@
+// GENERATED by emit_descriptor from GxEPD2_260 - candidate.
+// Command sequences, plane layout and plane_invert are observed here;
+// for a packed panel bits_per_pixel/palette/blank_code are probe-filled
+// when the colour family is recognised (4-colour/7-colour), else left TODO. A
+// dual-region panel also gets plane_width and a candidate line_order; the
+// exact PAIRED_EDGES row order still wants diag/driver confirmation.
+#pragma once
+#include "epd_command.h"
+
+namespace esphome::gxepd2 {
+
+inline const uint8_t PANEL_260_INIT_0_01[] = {0x03, 0x00, 0x2B, 0x2B, 0x03};
+inline const uint8_t PANEL_260_INIT_1_06[] = {0x17, 0x17, 0x17};
+inline const uint8_t PANEL_260_INIT_2_00[] = {0xBF, 0x0D};
+inline const uint8_t PANEL_260_INIT_3_30[] = {0x3A};
+inline const uint8_t PANEL_260_INIT_4_61[] = {0x98, 0x01, 0x28};
+inline const uint8_t PANEL_260_INIT_5_82[] = {0x1C};
+inline const uint8_t PANEL_260_INIT_6_50[] = {0x17};
+inline const uint8_t PANEL_260_INIT_7_20[] = {0x00, 0x3C, 0x00, 0x00, 0x3C, 0x01, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_INIT_8_21[] = {0x18, 0x3C, 0x00, 0x00, 0x3C, 0x01, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_INIT_9_22[] = {0x5A, 0x3C, 0x00, 0x00, 0x3C, 0x01, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_INIT_10_23[] = {0xA5, 0x3C, 0x00, 0x00, 0x3C, 0x01, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_INIT_11_24[] = {0x24, 0x3C, 0x00, 0x00, 0x3C, 0x01, 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, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+inline const EpdCommand PANEL_260_INIT[] = {
+    {0x01, PANEL_260_INIT_0_01, 5},
+    {0x06, PANEL_260_INIT_1_06, 3},
+    {0x00, PANEL_260_INIT_2_00, 2},
+    {0x30, PANEL_260_INIT_3_30, 1},
+    {0x61, PANEL_260_INIT_4_61, 3},
+    {0x82, PANEL_260_INIT_5_82, 1},
+    {0x50, PANEL_260_INIT_6_50, 1},
+    {0x20, PANEL_260_INIT_7_20, 44},
+    {0x21, PANEL_260_INIT_8_21, 42},
+    {0x22, PANEL_260_INIT_9_22, 42},
+    {0x23, PANEL_260_INIT_10_23, 42},
+    {0x24, PANEL_260_INIT_11_24, 42},
+    {0x04, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+inline const uint8_t PANEL_260_WINDOW_SEQ0_1_90[] = {0x00, 0x97, 0x00, 0x00, 0x01, 0x27, 0x00};
+
+inline const EpdCommand PANEL_260_WINDOW_SEQ0[] = {
+    {0x91, nullptr, 0},
+    {0x90, PANEL_260_WINDOW_SEQ0_1_90, 7},
+};
+
+inline const uint8_t PANEL_260_REFRESH_1_01[] = {0x03, 0x00, 0x2B, 0x2B, 0x03};
+inline const uint8_t PANEL_260_REFRESH_2_06[] = {0x17, 0x17, 0x17};
+inline const uint8_t PANEL_260_REFRESH_3_00[] = {0xBF, 0x0D};
+inline const uint8_t PANEL_260_REFRESH_4_30[] = {0x3A};
+inline const uint8_t PANEL_260_REFRESH_5_61[] = {0x98, 0x01, 0x28};
+inline const uint8_t PANEL_260_REFRESH_6_82[] = {0x1C};
+inline const uint8_t PANEL_260_REFRESH_7_50[] = {0x17};
+inline const uint8_t PANEL_260_REFRESH_8_20[] = {0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x60, 0x28, 0x28, 0x00, 0x00, 0x01, 0x00, 0x14, 0x00, 0x00, 0x00, 0x01, 0x00, 0x12, 0x12, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_REFRESH_9_21[] = {0x40, 0x08, 0x00, 0x00, 0x00, 0x02, 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, 0x40, 0x14, 0x00, 0x00, 0x00, 0x01, 0xA0, 0x12, 0x12, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_REFRESH_10_22[] = {0x40, 0x08, 0x00, 0x00, 0x00, 0x02, 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, 0x40, 0x14, 0x00, 0x00, 0x00, 0x01, 0xA0, 0x12, 0x12, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_REFRESH_11_23[] = {0x80, 0x08, 0x00, 0x00, 0x00, 0x02, 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, 0x80, 0x14, 0x00, 0x00, 0x00, 0x01, 0x50, 0x12, 0x12, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_260_REFRESH_12_24[] = {0x80, 0x08, 0x00, 0x00, 0x00, 0x02, 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, 0x80, 0x14, 0x00, 0x00, 0x00, 0x01, 0x50, 0x12, 0x12, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+inline const EpdCommand PANEL_260_REFRESH[] = {
+    {0x92, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/1, /*wait_busy_after=*/false},
+    {0x01, PANEL_260_REFRESH_1_01, 5},
+    {0x06, PANEL_260_REFRESH_2_06, 3},
+    {0x00, PANEL_260_REFRESH_3_00, 2},
+    {0x30, PANEL_260_REFRESH_4_30, 1},
+    {0x61, PANEL_260_REFRESH_5_61, 3},
+    {0x82, PANEL_260_REFRESH_6_82, 1},
+    {0x50, PANEL_260_REFRESH_7_50, 1},
+    {0x20, PANEL_260_REFRESH_8_20, 44},
+    {0x21, PANEL_260_REFRESH_9_21, 42},
+    {0x22, PANEL_260_REFRESH_10_22, 42},
+    {0x23, PANEL_260_REFRESH_11_23, 42},
+    {0x24, PANEL_260_REFRESH_12_24, 42},
+    {0x12, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+
+inline const EpdCommand PANEL_260_POWER_OFF[] = {
+    {0x02, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+inline const uint8_t PANEL_260_HIBERNATE_0_07[] = {0xA5};
+
+inline const EpdCommand PANEL_260_HIBERNATE[] = {
+    {0x07, PANEL_260_HIBERNATE_0_07, 1},
+};
+
+inline const EpdPanelDescriptor PANEL_260 = {
+    .width = 152,
+    .height = 296,
+    .busy_active_level = false,
+    .busy_timeout_ms = 15000,  // generous diagnostic ceiling (vendor full_refresh_time 1600ms, 1bpp mono/3-colour class); dev-tunable
+    .init_sequence = PANEL_260_INIT,
+    .init_sequence_len = sizeof(PANEL_260_INIT) / sizeof(PANEL_260_INIT[0]),
+    .window_sequence = {PANEL_260_WINDOW_SEQ0, nullptr},
+    .window_sequence_len = {sizeof(PANEL_260_WINDOW_SEQ0) / sizeof(PANEL_260_WINDOW_SEQ0[0]), 0},
+    .plane_count = 1,
+    .plane_write_cmd = {0x13, 0x00},
+    .plane_invert = {false, false},  // probe-derived
+    .bits_per_pixel = 1,  // probe: white fill => all-bits wire byte 0xFF
+    .palette = nullptr,
+    .palette_len = 0,
+    .refresh_sequence = PANEL_260_REFRESH,
+    .refresh_sequence_len = sizeof(PANEL_260_REFRESH) / sizeof(PANEL_260_REFRESH[0]),
+    .power_off_sequence = PANEL_260_POWER_OFF,  // probe: powerOff(), fresh session after a normal refresh
+    .power_off_sequence_len = sizeof(PANEL_260_POWER_OFF) / sizeof(PANEL_260_POWER_OFF[0]),
+    .hibernate_sequence = PANEL_260_HIBERNATE,  // probe: hibernate()'s tail past powerOff() (see file header)
+    .hibernate_sequence_len = sizeof(PANEL_260_HIBERNATE) / sizeof(PANEL_260_HIBERNATE[0]),
+};
+
+}  // namespace esphome::gxepd2