195 lines
5.5 KiB
C
195 lines
5.5 KiB
C
/*
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Copyright 2014 Jun Wako <wakojun@gmail.com>
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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 2 of the License, or
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(at your option) any later version.
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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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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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#include <stdint.h>
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#include <stdbool.h>
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#include <avr/io.h>
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#include <util/delay.h>
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#include "print.h"
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#include "util.h"
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#include "matrix.h"
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#include "debug.h"
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#include "action_util.h"
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#include "protocol/serial.h"
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/*
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* Not use Matrix.
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*
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* ROW: 16(4bits)
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* COL: 16(4bits)
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*
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* 8bit wide
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* +---------+
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* 0|00 ... 0F|
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* 1|08 ... 1F|
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* :| ... |
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* :| ... |
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* E|E0 ... EF|
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* F|F0 ... FF|
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* +---------+
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*/
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inline
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uint8_t matrix_rows(void)
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{
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return MATRIX_ROWS;
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}
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inline
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uint8_t matrix_cols(void)
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{
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return MATRIX_COLS;
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}
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void matrix_init(void)
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{
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debug_matrix = true;
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serial_init();
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debug("init\n");
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return;
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}
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static void type_key(uint16_t keycode)
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{
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if (keycode == 0) return;
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uint8_t mods = keycode>>8;
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uint8_t key = keycode&0xFF;
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if (mods) {
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add_mods(mods);
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send_keyboard_report();
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}
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add_key(key);
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send_keyboard_report();
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del_key(key);
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send_keyboard_report();
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if (mods) {
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del_mods(mods);
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send_keyboard_report();
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}
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}
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static uint16_t code2key(uint8_t code)
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{
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// ASCII to key combination in US laout
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switch (code) {
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case 0x01 ... 0x08: // Ctrl-[a-z]
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return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01));
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case 0x09: return KC_TAB; // TAB(Ctrl-i)
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case 0x0A ... 0x0C: // Ctrl-[a-z]
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return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01));
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case 0x0D: return KC_ENTER; // Enter(Ctrl-m)
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case 0x0E ... 0x1A: // Ctrl-[a-z]
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return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01));
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case 0x1B: return KC_ESC;
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case 0x1C: return KC_RIGHT;
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case 0x1D: return KC_LEFT;
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case 0x1E: return KC_UP;
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case 0x1F: return KC_DOWN;
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case 0x20: return KC_SPACE;
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case 0x21: return MOD_BIT(KC_LSHIFT)<<8 | KC_1; // !
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case 0x22: return MOD_BIT(KC_LSHIFT)<<8 | KC_QUOTE; // "
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case 0x23: return MOD_BIT(KC_LSHIFT)<<8 | KC_3; // #
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case 0x24: return MOD_BIT(KC_LSHIFT)<<8 | KC_4; // $
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case 0x25: return MOD_BIT(KC_LSHIFT)<<8 | KC_5; // %
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case 0x26: return MOD_BIT(KC_LSHIFT)<<8 | KC_7; // &
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case 0x27: return KC_QUOTE; // '
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case 0x28: return MOD_BIT(KC_LSHIFT)<<8 | KC_9; // (
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case 0x29: return MOD_BIT(KC_LSHIFT)<<8 | KC_0; // )
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case 0x2A: return MOD_BIT(KC_LSHIFT)<<8 | KC_8; // *
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case 0x2B: return MOD_BIT(KC_LSHIFT)<<8 | KC_EQUAL; // +
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case 0x2C: return KC_COMMA; // ,
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case 0x2D: return KC_MINUS; // -
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case 0x2E: return KC_DOT; // .
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case 0x2F: return KC_SLASH; // /
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case 0x30: return KC_0;
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case 0x31 ... 0x39: // 1-9
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return KC_1 + (code-0x31);
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case 0x3A: return MOD_BIT(KC_LSHIFT)<<8 | KC_SCLN; // :
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case 0x3B: return KC_SCLN; // ;
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case 0x3C: return MOD_BIT(KC_LSHIFT)<<8 | KC_COMMA; // <
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case 0x3D: return KC_EQUAL; // =
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case 0x3E: return MOD_BIT(KC_LSHIFT)<<8 | KC_DOT; // >
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case 0x3F: return MOD_BIT(KC_LSHIFT)<<8 | KC_SLASH; // ?
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case 0x40: return MOD_BIT(KC_LSHIFT)<<8 | KC_2; // @
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case 0x41 ... 0x5A: // A-Z
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return MOD_BIT(KC_LSHIFT)<<8 | (KC_A + (code-0x41));
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case 0x5B: return KC_LBRACKET; // [
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case 0x5C: return KC_BSLASH; //
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case 0x5D: return KC_RBRACKET; // ]
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case 0x5E: return MOD_BIT(KC_LSHIFT)<<8 | KC_6; // ^
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case 0x5F: return MOD_BIT(KC_LSHIFT)<<8 | KC_MINUS; // _
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case 0x61 ... 0x7A: // a-z
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return KC_A + (code-0x61);
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case 0x7B: return MOD_BIT(KC_LSHIFT)<<8 | KC_LBRACKET; // {
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case 0x7C: return MOD_BIT(KC_LSHIFT)<<8 | KC_BSLASH; // |
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case 0x7D: return MOD_BIT(KC_LSHIFT)<<8 | KC_RBRACKET; // }
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case 0x7E: return MOD_BIT(KC_LSHIFT)<<8 | KC_GRAVE; // }
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case 0x7F: return KC_DELETE; //
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}
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return 0;
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}
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uint8_t matrix_scan(void)
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{
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uint16_t code = serial_recv2();
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if (code == -1) {
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return 0;
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}
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print_hex8(code); print(" ");
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// echo back
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serial_send(code);
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type_key(code2key(code));
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return code;
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}
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inline
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bool matrix_has_ghost(void)
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{
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return false;
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}
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inline
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bool matrix_is_on(uint8_t row, uint8_t col)
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{
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return false;
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}
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inline
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matrix_row_t matrix_get_row(uint8_t row)
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{
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return 0;
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}
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void matrix_print(void)
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{
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print("\nr/c 0123456789ABCDEF\n");
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for (uint8_t row = 0; row < matrix_rows(); row++) {
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phex(row); print(": ");
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pbin_reverse(matrix_get_row(row));
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print("\n");
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}
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}
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