From a074364c3731d66b56d988c8a6c960a83ea0e0a1 Mon Sep 17 00:00:00 2001
From: tmk <hasu@tmk-kbd.com>
Date: Fri, 10 Apr 2015 01:32:04 +0900
Subject: Squashed 'tmk_core/' content from commit 05caacc

git-subtree-dir: tmk_core
git-subtree-split: 05caaccec92694bb24c8c3c3a9940b96efd4605c
---
 protocol/ps2_mouse.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 protocol/ps2_mouse.h

(limited to 'protocol/ps2_mouse.h')

diff --git a/protocol/ps2_mouse.h b/protocol/ps2_mouse.h
new file mode 100644
index 000000000..27d9790d4
--- /dev/null
+++ b/protocol/ps2_mouse.h
@@ -0,0 +1,66 @@
+/*
+Copyright 2011 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/>.
+*/
+
+#ifndef PS2_MOUSE_H
+#define  PS2_MOUSE_H
+
+#include <stdbool.h>
+
+#define PS2_MOUSE_READ_DATA     0xEB
+
+/*
+ * Data format:
+ * byte|7       6       5       4       3       2       1       0
+ * ----+--------------------------------------------------------------
+ *    0|Yovflw  Xovflw  Ysign   Xsign   1       Middle  Right   Left
+ *    1|                    X movement(0-255)
+ *    2|                    Y movement(0-255)
+ */
+#define PS2_MOUSE_BTN_MASK      0x07
+#define PS2_MOUSE_BTN_LEFT      0
+#define PS2_MOUSE_BTN_RIGHT     1
+#define PS2_MOUSE_BTN_MIDDLE    2
+#define PS2_MOUSE_X_SIGN        4
+#define PS2_MOUSE_Y_SIGN        5
+#define PS2_MOUSE_X_OVFLW       6
+#define PS2_MOUSE_Y_OVFLW       7
+
+
+/*
+ * Scroll by mouse move with pressing button
+ */
+/* mouse button to start scrolling; set 0 to disable scroll */
+#ifndef PS2_MOUSE_SCROLL_BTN_MASK
+#define PS2_MOUSE_SCROLL_BTN_MASK       (1<<PS2_MOUSE_BTN_MIDDLE)
+#endif
+/* send button event when button is released within this value(ms); set 0 to disable  */
+#ifndef PS2_MOUSE_SCROLL_BTN_SEND
+#define PS2_MOUSE_SCROLL_BTN_SEND       300
+#endif
+/* divide virtical and horizontal mouse move by this to convert to scroll move */
+#ifndef PS2_MOUSE_SCROLL_DIVISOR_V
+#define PS2_MOUSE_SCROLL_DIVISOR_V      2
+#endif
+#ifndef PS2_MOUSE_SCROLL_DIVISOR_H
+#define PS2_MOUSE_SCROLL_DIVISOR_H      2
+#endif
+
+
+uint8_t ps2_mouse_init(void);
+void ps2_mouse_task(void);
+
+#endif
-- 
cgit v1.2.3-70-g09d2