b739a86fd5
Claude helped with initial prompt: > Refactor common_hal_epaperdisplay_epaperdisplay_construct so that the current arguments are struct fields and then the function only takes the struct. Also add a macro that initializes it to default values. And one follow up prompt before minor manual cleanup and testing: > Clean up board files by removing settings that match the default. In particular bools that are false should be default, commands with NO_COMMAND and highlight color as 0. For issue #10528
111 lines
4 KiB
C
111 lines
4 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 "common-hal/microcontroller/Pin.h"
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#include "shared-module/epaperdisplay/EPaperDisplay.h"
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#include "shared-module/displayio/Group.h"
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extern const mp_obj_type_t epaperdisplay_epaperdisplay_type;
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#define NO_COMMAND 0x100
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typedef struct {
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mp_obj_t bus;
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const uint8_t *start_sequence;
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uint16_t start_sequence_len;
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mp_float_t start_up_time;
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const uint8_t *stop_sequence;
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uint16_t stop_sequence_len;
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uint16_t width;
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uint16_t height;
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uint16_t ram_width;
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uint16_t ram_height;
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int16_t colstart;
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int16_t rowstart;
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uint16_t rotation;
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uint16_t set_column_window_command;
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uint16_t set_row_window_command;
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uint16_t set_current_column_command;
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uint16_t set_current_row_command;
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uint16_t write_black_ram_command;
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bool black_bits_inverted;
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uint16_t write_color_ram_command;
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bool color_bits_inverted;
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uint32_t highlight_color;
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uint32_t highlight_color2;
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const uint8_t *refresh_sequence;
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uint16_t refresh_sequence_len;
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mp_float_t refresh_time;
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const mcu_pin_obj_t *busy_pin;
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bool busy_state;
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mp_float_t seconds_per_frame;
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bool always_toggle_chip_select;
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bool grayscale;
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bool acep;
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bool spectra6;
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bool two_byte_sequence_length;
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bool address_little_endian;
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} epaperdisplay_construct_args_t;
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#define EPAPERDISPLAY_CONSTRUCT_ARGS_DEFAULTS { \
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.bus = mp_const_none, \
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.start_sequence = NULL, \
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.start_sequence_len = 0, \
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.start_up_time = 0.0, \
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.stop_sequence = NULL, \
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.stop_sequence_len = 0, \
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.width = 0, \
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.height = 0, \
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.ram_width = 0, \
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.ram_height = 0, \
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.colstart = 0, \
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.rowstart = 0, \
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.rotation = 0, \
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.set_column_window_command = NO_COMMAND, \
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.set_row_window_command = NO_COMMAND, \
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.set_current_column_command = NO_COMMAND, \
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.set_current_row_command = NO_COMMAND, \
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.write_black_ram_command = NO_COMMAND, \
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.black_bits_inverted = false, \
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.write_color_ram_command = NO_COMMAND, \
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.color_bits_inverted = false, \
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.highlight_color = 0x000000, \
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.highlight_color2 = 0x000000, \
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.refresh_sequence = NULL, \
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.refresh_sequence_len = 0, \
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.refresh_time = 0.0, \
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.busy_pin = NULL, \
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.busy_state = false, \
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.seconds_per_frame = 0.0, \
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.always_toggle_chip_select = false, \
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.grayscale = false, \
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.acep = false, \
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.spectra6 = false, \
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.two_byte_sequence_length = false, \
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.address_little_endian = false \
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}
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void common_hal_epaperdisplay_epaperdisplay_construct(epaperdisplay_epaperdisplay_obj_t *self,
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const epaperdisplay_construct_args_t *args);
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bool common_hal_epaperdisplay_epaperdisplay_refresh(epaperdisplay_epaperdisplay_obj_t *self);
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mp_obj_t common_hal_epaperdisplay_epaperdisplay_get_root_group(epaperdisplay_epaperdisplay_obj_t *self);
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bool common_hal_epaperdisplay_epaperdisplay_set_root_group(epaperdisplay_epaperdisplay_obj_t *self, displayio_group_t *root_group);
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// Returns time in milliseconds.
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uint32_t common_hal_epaperdisplay_epaperdisplay_get_time_to_refresh(epaperdisplay_epaperdisplay_obj_t *self);
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bool common_hal_epaperdisplay_epaperdisplay_get_busy(epaperdisplay_epaperdisplay_obj_t *self);
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uint16_t common_hal_epaperdisplay_epaperdisplay_get_width(epaperdisplay_epaperdisplay_obj_t *self);
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uint16_t common_hal_epaperdisplay_epaperdisplay_get_height(epaperdisplay_epaperdisplay_obj_t *self);
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uint16_t common_hal_epaperdisplay_epaperdisplay_get_rotation(epaperdisplay_epaperdisplay_obj_t *self);
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void common_hal_epaperdisplay_epaperdisplay_set_rotation(epaperdisplay_epaperdisplay_obj_t *self, int rotation);
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mp_obj_t common_hal_epaperdisplay_epaperdisplay_get_bus(epaperdisplay_epaperdisplay_obj_t *self);
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