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authorIBNobody <ibnobody@gmail.com>2016-06-11 13:28:27 -0500
committerIBNobody <ibnobody@gmail.com>2016-06-11 13:28:27 -0500
commit50621a2e6a7d03add0c202e5b2698338c7fbbf5b (patch)
treed6f002712c22e8cf4523e04a9da889c7ec379d6b /converter/m0110_usb/matrix.c
parent26277dbdf40ba7247981361c956ea44c92bf76ea (diff)
parentd9e4dad0a828a8a904f44dda090a4d6d08fe2948 (diff)
Merge remote-tracking branch 'remotes/jackhumbert/master'
Diffstat (limited to 'converter/m0110_usb/matrix.c')
-rw-r--r--converter/m0110_usb/matrix.c142
1 files changed, 0 insertions, 142 deletions
diff --git a/converter/m0110_usb/matrix.c b/converter/m0110_usb/matrix.c
deleted file mode 100644
index 2189c0b56f..0000000000
--- a/converter/m0110_usb/matrix.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
-Copyright 2011,2012 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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
-#include "print.h"
-#include "util.h"
-#include "debug.h"
-#include "host.h"
-#include "led.h"
-#include "m0110.h"
-#include "matrix.h"
-
-
-#define CAPS 0x39
-#define CAPS_BREAK (CAPS | 0x80)
-#define ROW(key) ((key)>>3&0x0F)
-#define COL(key) ((key)&0x07)
-
-
-static bool is_modified = false;
-
-// matrix state buffer(1:on, 0:off)
-static uint8_t *matrix;
-static uint8_t _matrix0[MATRIX_ROWS];
-
-static void register_key(uint8_t key);
-
-
-inline
-uint8_t matrix_rows(void)
-{
- return MATRIX_ROWS;
-}
-
-inline
-uint8_t matrix_cols(void)
-{
- return MATRIX_COLS;
-}
-
-void matrix_init(void)
-{
- m0110_init();
- // initialize matrix state: all keys off
- for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
- matrix = _matrix0;
- return;
-}
-
-uint8_t matrix_scan(void)
-{
- uint8_t key;
-
- is_modified = false;
- key = m0110_recv_key();
-
- if (key == M0110_NULL) {
- return 0;
- } else if (key == M0110_ERROR) {
- return 0;
- } else {
- is_modified = true;
- register_key(key);
- }
-
- if (debug_enable) {
- print("["); phex(key); print("]\n");
- }
- return 1;
-}
-
-bool matrix_is_modified(void)
-{
- return is_modified;
-}
-
-inline
-bool matrix_has_ghost(void)
-{
- return false;
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
- return (matrix[row] & (1<<col));
-}
-
-inline
-uint8_t matrix_get_row(uint8_t row)
-{
- return matrix[row];
-}
-
-void matrix_print(void)
-{
- print("\nr/c 01234567\n");
- for (uint8_t row = 0; row < matrix_rows(); row++) {
- phex(row); print(": ");
- pbin_reverse(matrix_get_row(row));
- print("\n");
- }
-}
-
-uint8_t matrix_key_count(void)
-{
- uint8_t count = 0;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- count += bitpop(matrix[i]);
- }
- return count;
-}
-
-inline
-static void register_key(uint8_t key)
-{
- if (key&0x80) {
- matrix[ROW(key)] &= ~(1<<COL(key));
- } else {
- matrix[ROW(key)] |= (1<<COL(key));
- }
-}