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-rw-r--r--converter/ascii_usb/matrix.c195
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");
+ }
+}