From c958b2d19b0ec0dbc02f87dc4c9ccee933a54be5 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Mon, 21 Feb 2011 23:05:28 +0900
Subject: fixed adb_usb to comply new API.

---
 adb/matrix.c | 200 -----------------------------------------------------------
 1 file changed, 200 deletions(-)
 delete mode 100644 adb/matrix.c

(limited to 'adb/matrix.c')

diff --git a/adb/matrix.c b/adb/matrix.c
deleted file mode 100644
index 550506ec4d..0000000000
--- a/adb/matrix.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * 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 "adb.h"
-#include "usb_keyboard.h"
-#include "matrix_skel.h"
-
-
-#if (MATRIX_COLS > 16)
-#   error "MATRIX_COLS must not exceed 16"
-#endif
-#if (MATRIX_ROWS > 255)
-#   error "MATRIX_ROWS must not exceed 255"
-#endif
-
-
-static bool _matrix_is_modified = false;
-
-// matrix state buffer(1:on, 0:off)
-#if (MATRIX_COLS <= 8)
-static uint8_t *matrix;
-static uint8_t _matrix0[MATRIX_ROWS];
-#else
-static uint16_t *matrix;
-static uint16_t _matrix0[MATRIX_ROWS];
-#endif
-
-#ifdef MATRIX_HAS_GHOST
-static bool matrix_has_ghost_in_row(uint8_t row);
-#endif
-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)
-{
-    adb_host_init();
-
-    // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
-    matrix = _matrix0;
-
-    print_enable = true;
-    debug_enable = true;
-    debug_matrix = true;
-    debug_keyboard = true;
-    debug_mouse = true;
-    print("debug enabled.\n");
-    return;
-}
-
-uint8_t matrix_scan(void)
-{
-    uint16_t codes;
-    uint8_t key0, key1;
-
-    static uint8_t prev_led = 0;
-    if (prev_led != usb_keyboard_leds) {
-        adb_host_kbd_led(~usb_keyboard_leds);
-        prev_led = usb_keyboard_leds;
-    }
-
-    _matrix_is_modified = false;
-    codes = adb_host_kbd_recv();
-    key0 = codes>>8;
-    key1 = codes&0xFF;
-
-    if (codes == 0) {                           // no keys
-        return 0;
-    } else if (key0 == 0xFF && key1 != 0xFF) {  // error
-        return codes&0xFF;
-    } else {
-        _matrix_is_modified = true;
-        _register_key(key0);
-        if (key1 != 0xFF)       // key1 is 0xFF when no second key.
-            _register_key(key1);
-    }
-
-    if (debug_matrix && matrix_is_modified()) {
-        print("adb_host_kbd_recv: "); phex16(codes); print("\n");
-    }
-    return 1;
-}
-
-bool matrix_is_modified(void)
-{
-    return _matrix_is_modified;
-}
-
-inline
-bool matrix_has_ghost(void)
-{
-#ifdef MATRIX_HAS_GHOST
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        if (matrix_has_ghost_in_row(i))
-            return true;
-    }
-#endif
-    return false;
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & (1<<col));
-}
-
-inline
-#if (MATRIX_COLS <= 8)
-uint8_t matrix_get_row(uint8_t row)
-#else
-uint16_t matrix_get_row(uint8_t row)
-#endif
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-#if (MATRIX_COLS <= 8)
-    print("\nr/c 01234567\n");
-#else
-    print("\nr/c 0123456789ABCDEF\n");
-#endif
-    for (uint8_t row = 0; row < matrix_rows(); row++) {
-        phex(row); print(": ");
-#if (MATRIX_COLS <= 8)
-        pbin_reverse(matrix_get_row(row));
-#else
-        pbin_reverse16(matrix_get_row(row));
-#endif
-#ifdef MATRIX_HAS_GHOST
-        if (matrix_has_ghost_in_row(row)) {
-            print(" <ghost");
-        }
-#endif
-        print("\n");
-    }
-}
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-#if (MATRIX_COLS <= 8)
-        count += bitpop(matrix[i]);
-#else
-        count += bitpop16(matrix[i]);
-#endif
-    }
-    return count;
-}
-
-#ifdef MATRIX_HAS_GHOST
-inline
-static bool matrix_has_ghost_in_row(uint8_t row)
-{
-    // no ghost exists in case less than 2 keys on
-    if (((matrix[row] - 1) & matrix[row]) == 0)
-        return false;
-
-    // ghost exists in case same state as other row
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
-        if (i != row && (matrix[i] & matrix[row]) == matrix[row])
-            return true;
-    }
-    return false;
-}
-#endif
-
-inline
-static void _register_key(uint8_t key)
-{
-    uint8_t col, row;
-    col = key&0x07;
-    row = (key>>3)&0x0F;
-    if (key&0x80) {
-        matrix[row] &= ~(1<<col);
-    } else {
-        matrix[row] |=  (1<<col);
-    }
-}
-- 
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