50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#pragma once
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#include "shared-bindings/displayio/Group.h"
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#include "shared-module/displayio/area.h"
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#include "shared-module/displayio/bus_core.h"
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#include "shared-module/displayio/display_core.h"
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#include "common-hal/digitalio/DigitalInOut.h"
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typedef struct {
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mp_obj_base_t base;
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displayio_display_core_t core;
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displayio_display_bus_t bus;
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digitalio_digitalinout_obj_t busy;
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uint32_t milliseconds_per_frame;
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const uint8_t *start_sequence;
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const uint8_t *stop_sequence;
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const uint8_t *refresh_sequence;
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uint16_t start_sequence_len;
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uint16_t stop_sequence_len;
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uint16_t refresh_sequence_len;
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uint16_t start_up_time_ms;
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uint16_t refresh_time;
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uint16_t write_black_ram_command;
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uint16_t write_color_ram_command;
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uint8_t hue;
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bool busy_state;
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bool black_bits_inverted;
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bool color_bits_inverted;
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bool refreshing;
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bool grayscale;
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bool acep;
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bool two_byte_sequence_length;
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display_chip_select_behavior_t chip_select;
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} epaperdisplay_epaperdisplay_obj_t;
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void epaperdisplay_epaperdisplay_change_refresh_mode_parameters(epaperdisplay_epaperdisplay_obj_t *self,
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mp_buffer_info_t *start_sequence, float seconds_per_frame);
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void epaperdisplay_epaperdisplay_background(epaperdisplay_epaperdisplay_obj_t *self);
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void epaperdisplay_epaperdisplay_reset(epaperdisplay_epaperdisplay_obj_t *self);
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void release_epaperdisplay(epaperdisplay_epaperdisplay_obj_t *self);
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size_t maybe_refresh_epaperdisplay(void);
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void epaperdisplay_epaperdisplay_collect_ptrs(epaperdisplay_epaperdisplay_obj_t *self);
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