mirror of
https://github.com/trezor/trezor-firmware.git
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77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __DISPLAY_H__
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#define __DISPLAY_H__
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "buffers.h"
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#include "colors.h"
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#include TREZOR_BOARD
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#include "display_interface.h"
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#include "fonts/fonts.h"
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typedef enum {
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TOIF_FULL_COLOR_BE = 0, // big endian
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TOIF_GRAYSCALE_OH = 1, // odd hi
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TOIF_FULL_COLOR_LE = 2, // little endian
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TOIF_GRAYSCALE_EH = 3, // even hi
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} toif_format_t;
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// provided by common
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void display_clear(void);
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void display_bar(int x, int y, int w, int h, uint16_t c);
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bool display_toif_info(const uint8_t *buf, uint32_t len, uint16_t *out_w,
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uint16_t *out_h, toif_format_t *out_format);
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#ifndef TREZOR_PRINT_DISABLE
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void display_print_color(uint16_t fgcolor, uint16_t bgcolor);
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void display_print(const char *text, int textlen);
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void display_printf(const char *fmt, ...)
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__attribute__((__format__(__printf__, 1, 2)));
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#endif
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void display_text(int x, int y, const char *text, int textlen, int font,
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uint16_t fgcolor, uint16_t bgcolor);
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void display_text_center(int x, int y, const char *text, int textlen, int font,
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uint16_t fgcolor, uint16_t bgcolor);
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void display_text_right(int x, int y, const char *text, int textlen, int font,
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uint16_t fgcolor, uint16_t bgcolor);
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int display_text_width(const char *text, int textlen, int font);
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int display_text_split(const char *text, int textlen, int font,
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int requested_width);
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void display_text_render_buffer(const char *text, int textlen, int font,
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buffer_text_t *buffer, int text_offset);
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void display_qrcode(int x, int y, const char *data, uint8_t scale);
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void display_offset(int set_xy[2], int *get_x, int *get_y);
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void display_fade(int start, int end, int delay);
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// helper for locating a substring in buffer with utf-8 string
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void display_utf8_substr(const char *buf_start, size_t buf_len, int char_off,
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int char_len, const char **out_start, int *out_len);
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#endif
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