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Add the Apple 2 keymaps.
This commit is contained in:
David Fenyes
parent
a598eaaee1
commit
d0648019d6
@ -1,10 +1,10 @@
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ASDF Keyboard scanning firmware
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-
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The ASDF (Auto Scan by DF) firmware is a key matrix scanner that can detect and
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debounce keypress and release events on a key matrix and either send codes or
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perform actions on keypress or release. Keymaps are defined per application and
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may, for example, generate ASCII codes, special keyscan codes, etc. The code is
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modular and may be integrated into a larger system easily.
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This is a key matrix scanner that can detect and debounce keypress and release
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events on a key matrix and either send codes or perform actions on keypress or
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release. Keymaps are defined per application and may, for example, generate
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ASCII codes, special keyscan codes, etc. The code is modular and may be
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integrated into a larger system easily.
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By default, the code supports any number of rows by 8 columns, which will give
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the bestperformance on an 8-bit microcontroller. For more than 8 columns per
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@ -44,6 +44,8 @@ Features:
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* (0): ADM-style ASCII keyboard
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* (1): ADM-style ASCII keyboard (all caps)
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* (2): Apple 2 ASCII keyboard (upper/lower)
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* (3): Apple 2 ASCII keyboard (standard all caps)
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* Indicators: Controlled via activate() and deactivate() functions for the various keys.
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@ -56,14 +58,8 @@ Features:
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functions, or other keyboard logic. Repeat and autorepeat only apply to the
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most recently pressed key.
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* (Future feature) NVRAM: For architectures that support EEPROM or other non-volatile storage,
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configuration parameters are stored in non-volatile storage to survive a power
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cycle.
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* ASCII output - supported via output_value function.
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* (Future feature) Serial, USB CDC, USB HID interfaces - supportable via output_value function.
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* Indicator LEDs and other direct logic-level hardware controls: supported via
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per-key activate/deactivate functions, and also via hooks to standard key
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functions.
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@ -34,10 +34,11 @@
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#include "asdf_modifiers.h"
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#include "Keymaps/asdf_keymap_defs_ascii.h"
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#include "Keymaps/asdf_keymap_defs_apple2.h"
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#define ASDF_NUM_KEYMAPS (ASDF_ASCII_ALL_MAPS_COUNT)
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#define ASDF_KEYMAP_DEFS { ASDF_ASCII_ALL_MAPS }
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#define ASDF_KEYMAP_DECLARATIONS ASDF_ASCII_MAP_DECLARATIONS
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#define ASDF_NUM_KEYMAPS (ASDF_ASCII_ALL_MAPS_COUNT + ASDF_APPLE2_ALL_MAPS_COUNT)
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#define ASDF_KEYMAP_DEFS { ASDF_ASCII_ALL_MAPS , ASDF_APPLE2_ALL_MAPS }
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#define ASDF_KEYMAP_DECLARATIONS ASDF_ASCII_MAP_DECLARATIONS ASDF_APPLE2_MAP_DECLARATIONS
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typedef asdf_keycode_t keycode_matrix_t[ASDF_NUM_ROWS][ASDF_NUM_COLS];
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194
firmware/asdf/src/Keymaps/asdf_keymap_defs_apple2.h
Normal file
194
firmware/asdf/src/Keymaps/asdf_keymap_defs_apple2.h
Normal file
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// -*- mode: C; tab-width: 4 ; indent-tabs-mode: nil -*-
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//
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// Unfified Keyboard Project
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// ASDF keyboard firmware
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//
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// asdf_keymaps_apple2.h
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//
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// Apple 2 keymaps
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//
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// Copyright 2019 David Fenyes
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//
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// This program is free software: you can redistribute it and/or modify it under
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// the 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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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY 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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// this program. If not, see <https://www.gnu.org/licenses/>.
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// This file supplies the Apple 2 ASCII keyboard keymap. Two variants are provided:
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//
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// 1) An Upper/Lowercase variant. This variant moves the @ and ^ symbols from
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// the P and N keys to the REPEAT key, since the P and N keys need to reserve
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// the shifted value for the uppercase characters. Also, the "Power" key
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// doubles as a caps-lock key.
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//
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// 2) A CAPS only keyboard, following the standard Apple II conventions and
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// layout, with ^ above the N key and @ above the P key, and a functioning
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// REPEAT key.
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//
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// For both variants, CTRL+RESET is required for a system reset.
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#if !defined(ASDF_KEYMAP_DEFS_APPLE2_H)
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#define ASDF_KEYMAP_DEFS_APPLE2_H
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#include "../asdf_modifiers.h"
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// Edit the number of rows and columns used in this map. If the number is less
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// than the maxium, the unused elements will be initialized to 0.
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#define ASDF_APPLE2_NUM_ROWS 16 // DIP switches are row 15.
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#define ASDF_APPLE2_NUM_COLS 8
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#if !defined(ASDF_NUM_ROWS) || (ASDF_NUM_ROWS < ASDF_APPLE2_NUM_ROWS)
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#undef ASDF_NUM_ROWS
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#define ASDF_NUM_ROWS ASDF_APPLE2_NUM_ROWS
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#endif
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#if !defined(ASDF_NUM_COLS) || (ASDF_NUM_COLS < ASDF_APPLE2_NUM_COLS)
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#undef ASDF_NUM_COLS
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#define ASDF_NUM_COLS ASDF_APPLE2_NUM_COLS
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#endif
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// TO ensure consistent DIP switch operation within the keymap, a
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// ASDF_APPLE2_DIP_SWITCHES macro is defined. Keeping the ACTION_MAPSEL0-3
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// definitions in positions 0-3 ensures consistent map selection among all
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// keymaps.
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#define ASDF_APPLE2_DIP_SWITCHES [ASDF_NUM_ROWS - 1] = { ACTION_MAPSEL_0, ACTION_MAPSEL_1, ACTION_MAPSEL_2, ACTION_MAPSEL_3 }
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#define APPLE_LEFT_ARROW ASCII_CTRL_H
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#define APPLE_RIGHT_ARROW ASCII_CTRL_U
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#define ASDF_APPLE2_PLAIN_MAP \
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{ \
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[0] = { ACTION_CAPS, ACTION_SHIFT, ACTION_SHIFT, ACTION_NOTHING, \
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ACTION_NOTHING, ASCII_ESC, ACTION_CTRL, APPLE_RIGHT_ARROW }, \
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[1] = { ASCII_DEL, 'p', ';', '/', ASCII_SPACE, 'z', 'a', 'q' }, \
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[2] = { ACTION_NOTHING, ASCII_COMMA, 'm', 'n', 'b', 'v', 'c', 'x' }, \
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[3] = { ACTION_NOTHING, 'k', 'j', 'h', 'g', 'f', 'd', 's' }, \
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[4] = { ACTION_NOTHING, 'i', 'u', 'y', 't', 'r', 'e', 'w' }, \
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[5] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, ASCII_CR, '^', 'o', 'l', ASCII_PERIOD }, \
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[6] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, '-', ':', ASCII_ZERO, '9', '8' }, \
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[7] = { APPLE_LEFT_ARROW, '7', '6', '5', '4', '3', '2', '1' }, \
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ASDF_APPLE2_DIP_SWITCHES \
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}
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#define ASDF_APPLE2_SHIFT_MAP \
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{ \
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[0] = { ACTION_CAPS, ACTION_SHIFT, ACTION_SHIFT, ACTION_NOTHING, \
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ACTION_NOTHING, ASCII_ESC, ACTION_CTRL, APPLE_RIGHT_ARROW }, \
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[1] = { ACTION_NOTHING, 'P', '+', '?', ASCII_SPACE, 'Z', 'A', 'Q' }, \
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[2] = { ACTION_NOTHING, '<', 'M', 'N', 'B', 'V', 'C', 'X' }, \
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[3] = { ACTION_NOTHING, 'K', 'J', 'H', 'G', 'F', 'D', 'S' }, \
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[4] = { ACTION_NOTHING, 'I', 'U', 'Y', 'T', 'R', 'E', 'W' }, \
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[5] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, ASCII_CR, ASCII_AT, 'O', 'L', '>' }, \
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[6] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, '=', \
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'*', ASCII_ZERO, ASCII_RT_PAREN, ASCII_LT_PAREN }, \
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[7] = { APPLE_LEFT_ARROW, ASCII_SINGLE_QUOTE, '&', '%', '$', '#', ASCII_DOUBLE_QUOTE, '!' }, \
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ASDF_APPLE2_DIP_SWITCHES \
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}
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#define ASDF_APPLE2_CAPS_MAP \
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{ \
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[0] = { ACTION_CAPS, ACTION_SHIFT, ACTION_SHIFT, ACTION_NOTHING, \
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ACTION_NOTHING, ASCII_ESC, ACTION_CTRL, APPLE_RIGHT_ARROW }, \
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[1] = { ACTION_NOTHING, 'P', ';', '/', ASCII_SPACE, 'Z', 'A', 'Q' }, \
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[2] = { ACTION_NOTHING, ASCII_COMMA, 'M', 'N', 'B', 'V', 'C', 'X' }, \
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[3] = { ACTION_NOTHING, 'K', 'J', 'H', 'G', 'F', 'D', 'S' }, \
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[4] = { ACTION_NOTHING, 'I', 'U', 'Y', 'T', 'R', 'E', 'W' }, \
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[5] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, ASCII_CR, ACTION_REPEAT, 'O', 'L', ASCII_PERIOD }, \
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[6] = { ACTION_NOTHING, ASCII_RT_SQUARE_BRACE, ACTION_NOTHING, '-', ':', ASCII_ZERO, '9', '8' }, \
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[7] = { APPLE_LEFT_ARROW, '7', '6', '5', '4', '3', '2', '1' }, \
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ASDF_APPLE2_DIP_SWITCHES \
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}
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#define ASDF_APPLE2_SHIFT_CAPS_MAP \
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{ \
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[0] = { ACTION_CAPS, ACTION_SHIFT, ACTION_SHIFT, ACTION_NOTHING, \
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ACTION_NOTHING, ASCII_ESC, ACTION_CTRL, APPLE_RIGHT_ARROW }, \
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[1] = { ACTION_NOTHING, ASCII_AT, '+', '?', ASCII_SPACE, 'Z', 'A', 'Q' }, \
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[2] = { ACTION_NOTHING, '<', 'M', '^', 'B', 'V', 'C', 'X' }, \
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[3] = { ACTION_NOTHING, 'K', 'J', 'H', 'G', 'F', 'D', 'S' }, \
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[4] = { ACTION_NOTHING, 'I', 'U', 'Y', 'T', 'R', 'E', 'W' }, \
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[5] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, ASCII_CR, ACTION_REPEAT, 'O', 'L', '>' }, \
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[6] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, '=', \
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'*', ASCII_ZERO, ASCII_RT_PAREN, ASCII_LT_PAREN }, \
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[7] = { APPLE_LEFT_ARROW, ASCII_SINGLE_QUOTE, '&', '%', '$', '#', ASCII_DOUBLE_QUOTE, '!' }, \
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ASDF_APPLE2_DIP_SWITCHES \
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}
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#define ASDF_APPLE2_CTRL_MAP \
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{ \
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[0] = { ACTION_CAPS, ACTION_SHIFT, ACTION_SHIFT, ACTION_NOTHING, \
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ACTION_NOTHING, ASCII_ESC, ACTION_CTRL, APPLE_RIGHT_ARROW }, \
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[1] = { ACTION_NOTHING, ASCII_CTRL_P, ACTION_NOTHING, ACTION_NOTHING, \
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ASCII_SPACE, ASCII_CTRL_Z, ASCII_CTRL_A, ASCII_CTRL_Q }, \
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[2] = { ACTION_NOTHING, ASCII_COMMA, ASCII_CTRL_M, ASCII_CTRL_N, \
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ASCII_CTRL_B, ASCII_CTRL_V, ASCII_CTRL_C, ASCII_CTRL_X }, \
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[3] = { ACTION_NOTHING, ASCII_CTRL_K, ASCII_CTRL_J, ASCII_CTRL_H, \
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ASCII_CTRL_G, ASCII_CTRL_F, ASCII_CTRL_D, ASCII_CTRL_S }, \
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[4] = { ACTION_NOTHING, ASCII_CTRL_I, ASCII_CTRL_U, ASCII_CTRL_Y, \
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ASCII_CTRL_T, ASCII_CTRL_R, ASCII_CTRL_E, ASCII_CTRL_W }, \
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[5] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_NOTHING, ASCII_CR, \
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ACTION_REPEAT, ASCII_CTRL_O, ASCII_CTRL_L, ACTION_NOTHING }, \
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[6] = { ACTION_NOTHING, ACTION_NOTHING, ACTION_RESET, ACTION_NOTHING, \
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ACTION_NOTHING, ACTION_FN_10, ACTION_FN_9, ACTION_FN_8 }, \
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[7] = { APPLE_LEFT_ARROW, ACTION_FN_7, ACTION_FN_6, ACTION_FN_5, \
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ACTION_FN_4, ACTION_FN_3, ACTION_FN_2, ACTION_FN_1 }, \
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ASDF_APPLE2_DIP_SWITCHES \
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}
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#define ASDF_APPLE2_MAP_DECLARATIONS \
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static const FLASH keycode_matrix_t apple2_plain_matrix = ASDF_APPLE2_PLAIN_MAP; \
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static const FLASH keycode_matrix_t apple2_shift_matrix = ASDF_APPLE2_SHIFT_MAP; \
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static const FLASH keycode_matrix_t apple2_caps_matrix = ASDF_APPLE2_CAPS_MAP; \
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static const FLASH keycode_matrix_t apple2_caps_shift_matrix = ASDF_APPLE2_SHIFT_CAPS_MAP; \
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static const FLASH keycode_matrix_t apple2_ctrl_matrix = ASDF_APPLE2_CTRL_MAP;
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// Here, you can specify which maps are associated with which modifier keys.
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// There can be multiple definitions. For example, as shown here, an ALL CAPS
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// keymap can be made by assigning the caps map to the "no modifier" position.
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// Or, more additional keymaps can be defined above, and keymap sets can be
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// defined below that pick and choose between them. The modifiers are assigned as follows:
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//
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// [0]: plain (no modifiers)
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// [1]: shift (shift key or shift lock active)
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// [2]: caps (caps lock active)
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// [3]: ctrl: (control key active)
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#define ASDF_APPLE2_PLAIN_MAP_DEFS \
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{ \
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[MOD_PLAIN_MAP] = &apple2_plain_matrix, \
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[MOD_SHIFT_MAP] = &apple2_shift_matrix, \
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[MOD_CAPS_MAP] = &apple2_caps_matrix, \
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[MOD_CTRL_MAP] = &apple2_ctrl_matrix \
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}
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#define ASDF_APPLE2_CAPS_MAP_DEFS \
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{ \
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[MOD_PLAIN_MAP] = &apple2_caps_matrix, \
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[MOD_SHIFT_MAP] = &apple2_caps_shift_matrix, \
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[MOD_CAPS_MAP] = &apple2_caps_matrix, \
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[MOD_CTRL_MAP] = &apple2_ctrl_matrix \
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}
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#define ASDF_APPLE2_ALL_MAPS ASDF_APPLE2_PLAIN_MAP_DEFS, ASDF_APPLE2_CAPS_MAP_DEFS
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#define ASDF_APPLE2_ALL_MAPS_COUNT 2
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#endif /* !defined (ASDF_KEYMAP_DEFS_APPLE2_H) */
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//-------|---------|---------+---------+---------+---------+---------+---------+
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// Above line is 80 columns, and should display completely in the editor.
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