Remove MCU dependent code from common/keyboard.c

[tmk_firmware.git] / common / keyboard.c

diff --git a/common/keyboard.c b/common/keyboard.c
index 2422fb758fc3d6b457da5d99cbf187e0b560e723..9a809ff4a153dbfca52f1a248cb9e001e26cfd06 100644 (file)
--- a/common/keyboard.c
+++ b/common/keyboard.c
@@ -1,5 +1,5 @@
 /*
-Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
+Copyright 2011,2012,2013 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
@@ -14,6 +14,7 @@ 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 "keyboard.h"
 #include "matrix.h"
 #include "keymap.h"
@@ -26,34 +27,49 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "command.h"
 #include "util.h"
 #include "sendchar.h"
-#include "bootloader.h"
+#include "bootmagic.h"
+#include "eeconfig.h"
+#include "backlight.h"
 #ifdef MOUSEKEY_ENABLE
-#include "mousekey.h"
+#   include "mousekey.h"
+#endif
+#ifdef PS2_MOUSE_ENABLE
+#   include "ps2_mouse.h"
 #endif
 
 
-void keyboard_init(void)
+#ifdef MATRIX_HAS_GHOST
+static bool has_ghost_in_row(uint8_t row)
 {
-    // TODO: to enable debug print magic key bind on boot time
+    matrix_row_t matrix_row = matrix_get_row(row);
+    // No ghost exists when less than 2 keys are down on the row
+    if (((matrix_row - 1) & matrix_row) == 0)
+        return false;
+
+    // Ghost occurs when the row shares column line with other row
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        if (i != row && (matrix_get_row(i) & matrix_row))
+            return true;
+    }
+    return false;
+}
+#endif
 
-    // TODO: configuration of sendchar impl
-    print_sendchar_func = sendchar;
 
+void keyboard_init(void)
+{
     timer_init();
     matrix_init();
-
-    /* boot magic keys goes here */
-    matrix_scan();
-#ifdef IS_BOOTMAGIC_BOOTLOADER
-    /* kick up bootloader */
-    if (IS_BOOTMAGIC_BOOTLOADER()) bootloader_jump();
+#ifdef PS2_MOUSE_ENABLE
+    ps2_mouse_init();
 #endif
-#ifdef IS_BOOTMAGIC_DEBUG
-    if (IS_BOOTMAGIC_DEBUG()) debug_enable = true;
+
+#ifdef BOOTMAGIC_ENABLE
+    bootmagic();
 #endif
 
-#ifdef PS2_MOUSE_ENABLE
-    ps2_mouse_init();
+#ifdef BACKLIGHT_ENABLE
+    backlight_init();
 #endif
 }
 
@@ -74,13 +90,18 @@ void keyboard_task(void)
         matrix_change = matrix_row ^ matrix_prev[r];
         if (matrix_change) {
             if (debug_matrix) matrix_print();
-
+#ifdef MATRIX_HAS_GHOST
+            if (has_ghost_in_row(r)) {
+                matrix_prev[r] = matrix_row;
+                continue;
+            }
+#endif
             for (uint8_t c = 0; c < MATRIX_COLS; c++) {
                 if (matrix_change & ((matrix_row_t)1<<c)) {
                     action_exec((keyevent_t){
-                        .key.pos  = (keypos_t){ .row = r, .col = c },
-                        .pressed = (matrix_row & (1<<c)),
-                        .time = timer_read()
+                        .key = (keypos_t){ .row = r, .col = c },
+                        .pressed = (matrix_row & ((matrix_row_t)1<<c)),
+                        .time = (timer_read() | 1) /* time should not be 0 */
                     });
                     // record a processed key
                     matrix_prev[r] ^= ((matrix_row_t)1<<c);
@@ -100,16 +121,19 @@ MATRIX_LOOP_END:
     mousekey_task();
 #endif
 
+#ifdef PS2_MOUSE_ENABLE
+    ps2_mouse_task();
+#endif
+
     // update LED
     if (led_status != host_keyboard_leds()) {
         led_status = host_keyboard_leds();
         keyboard_set_leds(led_status);
     }
-
-    return;
 }
 
 void keyboard_set_leds(uint8_t leds)
 {
+    if (debug_keyboard) { debug("keyboard_set_led: "); debug_hex8(leds); debug("\n"); }
     led_set(leds);
 }