diff options
Diffstat (limited to 'converter/ascii_usb/matrix.c')
| -rw-r--r-- | converter/ascii_usb/matrix.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/converter/ascii_usb/matrix.c b/converter/ascii_usb/matrix.c new file mode 100644 index 0000000000..e1ea8e0ab8 --- /dev/null +++ b/converter/ascii_usb/matrix.c @@ -0,0 +1,195 @@ +/* +Copyright 2014 Jun Wako <wakojun@gmail.com> + +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/>. +*/ + +#include <stdint.h> +#include <stdbool.h> +#include <avr/io.h> +#include <util/delay.h> +#include "print.h" +#include "util.h" +#include "matrix.h" +#include "debug.h" +#include "action_util.h" +#include "protocol/serial.h" + + +/* + * Not use Matrix. + * + * ROW: 16(4bits) + * COL: 16(4bits) + * + * 8bit wide + * +---------+ + * 0|00 ... 0F| + * 1|08 ... 1F| + * :| ... | + * :| ... | + * E|E0 ... EF| + * F|F0 ... FF| + * +---------+ + */ + + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +void matrix_init(void) +{ + debug_matrix = true; + serial_init(); + + debug("init\n"); + return; +} + +static void type_key(uint16_t keycode) +{ + if (keycode == 0) return; + + uint8_t mods = keycode>>8; + uint8_t key = keycode&0xFF; + if (mods) { + add_mods(mods); + send_keyboard_report(); + } + + add_key(key); + send_keyboard_report(); + + del_key(key); + send_keyboard_report(); + + if (mods) { + del_mods(mods); + send_keyboard_report(); + } +} +static uint16_t code2key(uint8_t code) +{ + // ASCII to key combination in US laout + switch (code) { + case 0x01 ... 0x08: // Ctrl-[a-z] + return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01)); + case 0x09: return KC_TAB; // TAB(Ctrl-i) + case 0x0A ... 0x0C: // Ctrl-[a-z] + return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01)); + case 0x0D: return KC_ENTER; // Enter(Ctrl-m) + case 0x0E ... 0x1A: // Ctrl-[a-z] + return MOD_BIT(KC_LCTRL)<<8 | (KC_A + (code-0x01)); + case 0x1B: return KC_ESC; + case 0x1C: return KC_RIGHT; + case 0x1D: return KC_LEFT; + case 0x1E: return KC_UP; + case 0x1F: return KC_DOWN; + case 0x20: return KC_SPACE; + case 0x21: return MOD_BIT(KC_LSHIFT)<<8 | KC_1; // ! + case 0x22: return MOD_BIT(KC_LSHIFT)<<8 | KC_QUOTE; // " + case 0x23: return MOD_BIT(KC_LSHIFT)<<8 | KC_3; // # + case 0x24: return MOD_BIT(KC_LSHIFT)<<8 | KC_4; // $ + case 0x25: return MOD_BIT(KC_LSHIFT)<<8 | KC_5; // % + case 0x26: return MOD_BIT(KC_LSHIFT)<<8 | KC_7; // & + case 0x27: return KC_QUOTE; // ' + case 0x28: return MOD_BIT(KC_LSHIFT)<<8 | KC_9; // ( + case 0x29: return MOD_BIT(KC_LSHIFT)<<8 | KC_0; // ) + case 0x2A: return MOD_BIT(KC_LSHIFT)<<8 | KC_8; // * + case 0x2B: return MOD_BIT(KC_LSHIFT)<<8 | KC_EQUAL; // + + case 0x2C: return KC_COMMA; // , + case 0x2D: return KC_MINUS; // - + case 0x2E: return KC_DOT; // . + case 0x2F: return KC_SLASH; // / + case 0x30: return KC_0; + case 0x31 ... 0x39: // 1-9 + return KC_1 + (code-0x31); + case 0x3A: return MOD_BIT(KC_LSHIFT)<<8 | KC_SCLN; // : + case 0x3B: return KC_SCLN; // ; + case 0x3C: return MOD_BIT(KC_LSHIFT)<<8 | KC_COMMA; // < + case 0x3D: return KC_EQUAL; // = + case 0x3E: return MOD_BIT(KC_LSHIFT)<<8 | KC_DOT; // > + case 0x3F: return MOD_BIT(KC_LSHIFT)<<8 | KC_SLASH; // ? + case 0x40: return MOD_BIT(KC_LSHIFT)<<8 | KC_2; // @ + case 0x41 ... 0x5A: // A-Z + return MOD_BIT(KC_LSHIFT)<<8 | (KC_A + (code-0x41)); + case 0x5B: return KC_LBRACKET; // [ + case 0x5C: return KC_BSLASH; // + case 0x5D: return KC_RBRACKET; // ] + case 0x5E: return MOD_BIT(KC_LSHIFT)<<8 | KC_6; // ^ + case 0x5F: return MOD_BIT(KC_LSHIFT)<<8 | KC_MINUS; // _ + case 0x61 ... 0x7A: // a-z + return KC_A + (code-0x61); + case 0x7B: return MOD_BIT(KC_LSHIFT)<<8 | KC_LBRACKET; // { + case 0x7C: return MOD_BIT(KC_LSHIFT)<<8 | KC_BSLASH; // | + case 0x7D: return MOD_BIT(KC_LSHIFT)<<8 | KC_RBRACKET; // } + case 0x7E: return MOD_BIT(KC_LSHIFT)<<8 | KC_GRAVE; // } + case 0x7F: return KC_DELETE; // + } + return 0; +} + +uint8_t matrix_scan(void) +{ + uint16_t code = serial_recv2(); + if (code == -1) { + return 0; + } + + print_hex8(code); print(" "); + + // echo back + serial_send(code); + type_key(code2key(code)); + + + return code; +} + +inline +bool matrix_has_ghost(void) +{ + return false; +} + +inline +bool matrix_is_on(uint8_t row, uint8_t col) +{ + return false; +} + +inline +matrix_row_t matrix_get_row(uint8_t row) +{ + return 0; +} + +void matrix_print(void) +{ + print("\nr/c 0123456789ABCDEF\n"); + for (uint8_t row = 0; row < matrix_rows(); row++) { + phex(row); print(": "); + pbin_reverse(matrix_get_row(row)); + print("\n"); + } +} |