GxEPD2-esphome/components/gxepd2/panel_750.h

// GENERATED by emit_descriptor from GxEPD2_750 - 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 {

// 2-code packed mono (see .bits_per_pixel below): derived purely by observing
// raw white/black fills through the plane-write path, no colour wrapper to
// drive (see make_resolver_bw_packed in emit_descriptor.h).
inline const EpdPaletteEntry PANEL_750_PALETTE[] = {
    {0x00, 0x00, 0x00, 0x00},  // black
    {0xFF, 0xFF, 0xFF, 0x03},  // white
};
inline const uint8_t PANEL_750_PALETTE_LEN = sizeof(PANEL_750_PALETTE) / sizeof(PANEL_750_PALETTE[0]);

inline const uint8_t PANEL_750_INIT_0_65[] = {0x01};
inline const uint8_t PANEL_750_INIT_2_65[] = {0x00};
inline const uint8_t PANEL_750_INIT_3_01[] = {0x37, 0x00};
inline const uint8_t PANEL_750_INIT_4_00[] = {0xCF, 0x08};
inline const uint8_t PANEL_750_INIT_5_06[] = {0xC7, 0xCC, 0x28};
inline const uint8_t PANEL_750_INIT_6_30[] = {0x3C};
inline const uint8_t PANEL_750_INIT_7_41[] = {0x00};
inline const uint8_t PANEL_750_INIT_8_50[] = {0x77};
inline const uint8_t PANEL_750_INIT_9_60[] = {0x22};
inline const uint8_t PANEL_750_INIT_10_61[] = {0x02, 0x80, 0x01, 0x80};
inline const uint8_t PANEL_750_INIT_11_82[] = {0x1E};
inline const uint8_t PANEL_750_INIT_12_E5[] = {0x03};

inline const EpdCommand PANEL_750_INIT[] = {
    {0x65, PANEL_750_INIT_0_65, 1},
    {0xAB, nullptr, 0},
    {0x65, PANEL_750_INIT_2_65, 1},
    {0x01, PANEL_750_INIT_3_01, 2},
    {0x00, PANEL_750_INIT_4_00, 2},
    {0x06, PANEL_750_INIT_5_06, 3},
    {0x30, PANEL_750_INIT_6_30, 1},
    {0x41, PANEL_750_INIT_7_41, 1},
    {0x50, PANEL_750_INIT_8_50, 1},
    {0x60, PANEL_750_INIT_9_60, 1},
    {0x61, PANEL_750_INIT_10_61, 4},
    {0x82, PANEL_750_INIT_11_82, 1},
    {0xE5, PANEL_750_INIT_12_E5, 1},
    {0x04, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
};

inline const uint8_t PANEL_750_WINDOW_SEQ0_1_90[] = {0x00, 0x00, 0x02, 0x7F, 0x00, 0x00, 0x01, 0x7F, 0x01};

inline const EpdCommand PANEL_750_WINDOW_SEQ0[] = {
    {0x91, nullptr, 0},
    {0x90, PANEL_750_WINDOW_SEQ0_1_90, 9},
};

inline const uint8_t PANEL_750_REFRESH_1_65[] = {0x01};
inline const uint8_t PANEL_750_REFRESH_3_65[] = {0x00};
inline const uint8_t PANEL_750_REFRESH_4_01[] = {0x37, 0x00};
inline const uint8_t PANEL_750_REFRESH_5_00[] = {0xCF, 0x08};
inline const uint8_t PANEL_750_REFRESH_6_06[] = {0xC7, 0xCC, 0x28};
inline const uint8_t PANEL_750_REFRESH_7_30[] = {0x3C};
inline const uint8_t PANEL_750_REFRESH_8_41[] = {0x00};
inline const uint8_t PANEL_750_REFRESH_9_50[] = {0x77};
inline const uint8_t PANEL_750_REFRESH_10_60[] = {0x22};
inline const uint8_t PANEL_750_REFRESH_11_61[] = {0x02, 0x80, 0x01, 0x80};
inline const uint8_t PANEL_750_REFRESH_12_82[] = {0x1E};
inline const uint8_t PANEL_750_REFRESH_13_E5[] = {0x03};

inline const EpdCommand PANEL_750_REFRESH[] = {
    {0x92, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/1, /*wait_busy_after=*/false},
    {0x65, PANEL_750_REFRESH_1_65, 1},
    {0xAB, nullptr, 0},
    {0x65, PANEL_750_REFRESH_3_65, 1},
    {0x01, PANEL_750_REFRESH_4_01, 2},
    {0x00, PANEL_750_REFRESH_5_00, 2},
    {0x06, PANEL_750_REFRESH_6_06, 3},
    {0x30, PANEL_750_REFRESH_7_30, 1},
    {0x41, PANEL_750_REFRESH_8_41, 1},
    {0x50, PANEL_750_REFRESH_9_50, 1},
    {0x60, PANEL_750_REFRESH_10_60, 1},
    {0x61, PANEL_750_REFRESH_11_61, 4},
    {0x82, PANEL_750_REFRESH_12_82, 1},
    {0xE5, PANEL_750_REFRESH_13_E5, 1},
    {0x12, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
};


inline const EpdCommand PANEL_750_POWER_OFF[] = {
    {0x02, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
};

inline const uint8_t PANEL_750_HIBERNATE_0_07[] = {0xA5};

inline const EpdCommand PANEL_750_HIBERNATE[] = {
    {0x07, PANEL_750_HIBERNATE_0_07, 1},
};

inline const EpdPanelDescriptor PANEL_750 = {
    .width = 640,
    .height = 384,
    .busy_active_level = false,
    .busy_timeout_ms = 60000,  // generous diagnostic ceiling (vendor full_refresh_time 4500ms, 4bpp 7-colour class); dev-tunable
    .init_sequence = PANEL_750_INIT,
    .init_sequence_len = sizeof(PANEL_750_INIT) / sizeof(PANEL_750_INIT[0]),
    .window_sequence = {PANEL_750_WINDOW_SEQ0, nullptr},
    .window_sequence_len = {sizeof(PANEL_750_WINDOW_SEQ0) / sizeof(PANEL_750_WINDOW_SEQ0[0]), 0},
    .plane_count = 1,
    .plane_write_cmd = {0x10, 0x00},
    .plane_invert = {false, false},  // unused: packed panel
    .bits_per_pixel = 4,  // probe: derived from raw 1bpp fills, no colour wrapper: black=0x00 white=0x03, 2 px/wire-byte
    .palette = PANEL_750_PALETTE,
    .palette_len = PANEL_750_PALETTE_LEN,
    .blank_code = 0x03,  // observed white-fill code
    .refresh_sequence = PANEL_750_REFRESH,
    .refresh_sequence_len = sizeof(PANEL_750_REFRESH) / sizeof(PANEL_750_REFRESH[0]),
    .power_off_sequence = PANEL_750_POWER_OFF,  // probe: powerOff(), fresh session after a normal refresh
    .power_off_sequence_len = sizeof(PANEL_750_POWER_OFF) / sizeof(PANEL_750_POWER_OFF[0]),
    .hibernate_sequence = PANEL_750_HIBERNATE,  // probe: hibernate()'s tail past powerOff() (see file header)
    .hibernate_sequence_len = sizeof(PANEL_750_HIBERNATE) / sizeof(PANEL_750_HIBERNATE[0]),
};

}  // namespace esphome::gxepd2