GxEPD2-esphome/components/gxepd2/panel_213_b74.h

// GENERATED by emit_descriptor from GxEPD2_213_B74 - 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_213_B74_INIT_1_01[] = {0xF9, 0x00, 0x00};
inline const uint8_t PANEL_213_B74_INIT_2_3C[] = {0x05};
inline const uint8_t PANEL_213_B74_INIT_3_21[] = {0x00, 0x80};
inline const uint8_t PANEL_213_B74_INIT_4_18[] = {0x80};

inline const EpdCommand PANEL_213_B74_INIT[] = {
    {0x12, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/10, /*wait_busy_after=*/false},
    {0x01, PANEL_213_B74_INIT_1_01, 3},
    {0x3C, PANEL_213_B74_INIT_2_3C, 1},
    {0x21, PANEL_213_B74_INIT_3_21, 2},
    {0x18, PANEL_213_B74_INIT_4_18, 1},
};

inline const uint8_t PANEL_213_B74_WINDOW_SEQ0_0_11[] = {0x03};
inline const uint8_t PANEL_213_B74_WINDOW_SEQ0_1_44[] = {0x00, 0x0F};
inline const uint8_t PANEL_213_B74_WINDOW_SEQ0_2_45[] = {0x00, 0x00, 0xF9, 0x00};
inline const uint8_t PANEL_213_B74_WINDOW_SEQ0_3_4E[] = {0x00};
inline const uint8_t PANEL_213_B74_WINDOW_SEQ0_4_4F[] = {0x00, 0x00};

inline const EpdCommand PANEL_213_B74_WINDOW_SEQ0[] = {
    {0x11, PANEL_213_B74_WINDOW_SEQ0_0_11, 1},
    {0x44, PANEL_213_B74_WINDOW_SEQ0_1_44, 2},
    {0x45, PANEL_213_B74_WINDOW_SEQ0_2_45, 4},
    {0x4E, PANEL_213_B74_WINDOW_SEQ0_3_4E, 1},
    {0x4F, PANEL_213_B74_WINDOW_SEQ0_4_4F, 2},
};

inline const uint8_t PANEL_213_B74_REFRESH_0_22[] = {0xF7};

inline const EpdCommand PANEL_213_B74_REFRESH[] = {
    {0x22, PANEL_213_B74_REFRESH_0_22, 1},
    {0x20, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
};

inline const uint8_t PANEL_213_B74_HIBERNATE_0_10[] = {0x01};

inline const EpdCommand PANEL_213_B74_HIBERNATE[] = {
    {0x10, PANEL_213_B74_HIBERNATE_0_10, 1},
};

inline const EpdPanelDescriptor PANEL_213_B74 = {
    .width = 128,
    .height = 250,
    .busy_active_level = true,
    .busy_timeout_ms = 15000,  // generous diagnostic ceiling (vendor full_refresh_time 3600ms, 1bpp mono/3-colour class); dev-tunable
    .init_sequence = PANEL_213_B74_INIT,
    .init_sequence_len = sizeof(PANEL_213_B74_INIT) / sizeof(PANEL_213_B74_INIT[0]),
    .window_sequence = {PANEL_213_B74_WINDOW_SEQ0, nullptr},
    .window_sequence_len = {sizeof(PANEL_213_B74_WINDOW_SEQ0) / sizeof(PANEL_213_B74_WINDOW_SEQ0[0]), 0},
    .plane_count = 1,
    .plane_write_cmd = {0x24, 0x00},
    .plane_write_cmd_for_full_refresh = {0x26, 0x00},  // writeImageForFullRefresh also re-writes this "previous RAM" bank before the 0x24 write above - not read by this full-refresh-only engine yet, captured for future partial-refresh use
    .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_213_B74_REFRESH,
    .refresh_sequence_len = sizeof(PANEL_213_B74_REFRESH) / sizeof(PANEL_213_B74_REFRESH[0]),
    .hibernate_sequence = PANEL_213_B74_HIBERNATE,  // probe: hibernate()'s tail past powerOff() (see file header)
    .hibernate_sequence_len = sizeof(PANEL_213_B74_HIBERNATE) / sizeof(PANEL_213_B74_HIBERNATE[0]),
};

}  // namespace esphome::gxepd2