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203 lines
2.8 KiB
C++
203 lines
2.8 KiB
C++
//
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// barchars.h
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//
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// mt32-pi - A baremetal MIDI synthesizer for Raspberry Pi
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// Copyright (C) 2020-2023 Dale Whinham <daleyo@gmail.com>
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//
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// This file is part of mt32-pi.
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//
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// mt32-pi is free software: you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the Free Software
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// Foundation, either version 3 of the License, or (at your option) any later
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// version.
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//
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// mt32-pi is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// mt32-pi. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef _barchars_h
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#define _barchars_h
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#include <circle/types.h>
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// Custom characters for drawing bar graphs
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// Empty block character already exists in the character set (ASCII space, 0x20)
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constexpr u8 CustomBarCharDataWide[][8] =
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{
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b11111
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b11111,
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0b11111
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b11111,
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0b11111,
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0b11111
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b11111,
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0b11111,
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0b11111,
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0b11111
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111
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},
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{
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0b00000,
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0b00000,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111
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},
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{
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0b00000,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111
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},
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{
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111,
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0b11111
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}
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};
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constexpr u8 CustomBarCharDataNarrow[][8] =
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{
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b01110
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b01110,
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0b01110
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b01110,
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0b01110,
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0b01110
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b00000,
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0b01110,
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0b01110,
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0b01110,
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0b01110
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},
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{
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0b00000,
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0b00000,
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0b00000,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110
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},
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{
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0b00000,
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0b00000,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110
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},
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{
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0b00000,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110
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},
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{
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110,
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0b01110
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}
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};
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// Use ASCII space for empty bar, custom chars for 1-8 rows
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// N.B. Use indices 0x08-0x0F into CG RAM instead of 0x00-0x07 to allow us to use them in C strings (avoid clash with null terminator)
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constexpr char BarChars[] = { ' ', '\x08', '\x09', '\x0A', '\x0B', '\x0C', '\x0D', '\x0E', '\x0F' };
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#endif
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