/* Copyright 2020 Mika Kuitunen
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* The first section contains all of the arguments representing the physical
* layout of the board and position of the keys.
*
* The second converts the arguments into a two-dimensional array which
* represents the switch matrix.
*/
/* Matrix layout
* ,---------.
* | 00 | 01 |------------------------.
* |----|----| 02 | 03 | 04 | 05 | 06 |
* | 10 | 11 |----|----|----|----|----|
* |----|----| 12 | 13 | 14 | 14 | 16 |
* | 20 | 21 |----|----|----|----|----|
* |----|----| 22 | 23 | 24 | 25 | 26 |
* | 30 | 31 |----|----|----|----|----| ,----.
* |----|----| 32 | 33 | 34 | 35 | 36 | | 46 |
* | 40 | 41 |---------------------------|----'
* `---------' | 43 | 44 | 45 |
* `--------------'
*/