Moved files to common, protocol and doc directory

1 files changed, 0 insertions, 218 deletions

diff --git a/ps2_mouse.c b/ps2_mouse.c
deleted file mode 100644
index f796b2b4de..0000000000
--- a/ps2_mouse.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
-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/>.
-*/
-
-#include <stdbool.h>
-#include<avr/io.h>
-#include<util/delay.h>
-#include "ps2.h"
-#include "ps2_mouse.h"
-#include "usb_mouse.h"
-
-#define PS2_MOUSE_DEBUG
-#ifdef PS2_MOUSE_DEBUG
-#   include "print.h"
-#   include "debug.h"
-#else
-#   define print(s)
-#   define phex(h)
-#   define phex16(h)
-#endif
-
-// disable when errors occur 255 times.
-#define ERROR_RETURN() do { \
-    if (ps2_error) { \
-        if (ps2_mouse_error_count < 255) { \
-            ps2_mouse_error_count++; \
-        } else { \
-            ps2_mouse_error_count = 0; \
-            ps2_mouse_enable = false; \
-        } \
-        return ps2_error; \
-    } \
-} while (0)
-
-
-/*
-TODO
-----
-- Stream mode
-- Tracpoint command support: needed
-- Middle button + move = Wheel traslation
-*/
-bool ps2_mouse_enable = true;
-uint8_t ps2_mouse_x = 0;
-uint8_t ps2_mouse_y = 0;
-uint8_t ps2_mouse_btn = 0;
-uint8_t ps2_mouse_error_count = 0;
-
-static uint8_t ps2_mouse_btn_prev = 0;
-
-
-uint8_t ps2_mouse_init(void) {
-    uint8_t rcv;
-
-    if (!ps2_mouse_enable) return 1;
-
-    ps2_host_init();
-
-    // Reset
-    rcv = ps2_host_send(0xFF);
-    print("ps2_mouse_init: send 0xFF: ");
-    phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // ACK
-    rcv = ps2_host_recv();
-    print("ps2_mouse_init: read ACK: ");
-    phex(rcv); phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // BAT takes some time
-    _delay_ms(100);
-    rcv = ps2_host_recv();
-    print("ps2_mouse_init: read BAT: ");
-    phex(rcv); phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // Device ID
-    rcv = ps2_host_recv();
-    print("ps2_mouse_init: read DevID: ");
-    phex(rcv); phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // Enable data reporting
-    ps2_host_send(0xF4);
-    print("ps2_mouse_init: send 0xF4: ");
-    phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // ACK
-    rcv = ps2_host_recv();
-    print("ps2_mouse_init: read ACK: ");
-    phex(rcv); phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // Set Remote mode
-    ps2_host_send(0xF0);
-    print("ps2_mouse_init: send 0xF0: ");
-    phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    // ACK
-    rcv = ps2_host_recv();
-    print("ps2_mouse_init: read ACK: ");
-    phex(rcv); phex(ps2_error); print("\n");
-    ERROR_RETURN();
-
-    return 0;
-}
-
-/*
-Data format:
-    bit: 7       6       5       4       3       2       1       0
------------------------------------------------------------------------
-0   btn: Yovflw  Xovflw  Ysign   Xsign   1       Middle  Right   Left
-1   x:   X movement(0-255)
-2   y:   Y movement(0-255)
-*/
-uint8_t ps2_mouse_read(void)
-{
-    uint8_t rcv;
-
-    if (!ps2_mouse_enable) return 1;
-
-    ps2_host_send(0xEB);
-    ERROR_RETURN();
-
-    rcv=ps2_host_recv();
-    ERROR_RETURN();
-
-    if(rcv==0xFA) {
-        ps2_mouse_btn = ps2_host_recv();
-        ERROR_RETURN();
-        ps2_mouse_x = ps2_host_recv();
-        ERROR_RETURN();
-        ps2_mouse_y = ps2_host_recv();
-        ERROR_RETURN();
-    }
-    return 0;
-}
-
-bool ps2_mouse_changed(void)
-{
-    return (ps2_mouse_x || ps2_mouse_y || (ps2_mouse_btn & PS2_MOUSE_BTN_MASK) != ps2_mouse_btn_prev);
-}
-
-#define PS2_MOUSE_SCROLL_BUTTON 0x04
-void ps2_mouse_usb_send(void)
-{
-    static bool scrolled = false;
-
-    if (!ps2_mouse_enable) return;
-
-    if (ps2_mouse_changed()) {
-        int8_t x, y, v, h;
-        x = y = v = h = 0;
-
-        // convert scale of X, Y: PS/2(-256/255) -> USB(-127/127)
-        if (ps2_mouse_btn & (1<<PS2_MOUSE_X_SIGN))
-            x = ps2_mouse_x > 128 ? (int8_t)ps2_mouse_x : -127;
-        else
-            x = ps2_mouse_x < 128 ? (int8_t)ps2_mouse_x : 127;
-
-        if (ps2_mouse_btn & (1<<PS2_MOUSE_Y_SIGN))
-            y = ps2_mouse_y > 128 ? (int8_t)ps2_mouse_y : -127;
-        else
-            y = ps2_mouse_y < 128 ? (int8_t)ps2_mouse_y : 127;
-
-        // Y is needed to reverse
-        y = -y;
-
-        if (ps2_mouse_btn & PS2_MOUSE_SCROLL_BUTTON) {
-            // scroll
-            if (x > 0 || x < 0) h = (x > 64 ? 64 : (x < -64 ? -64 :x));
-            if (y > 0 || y < 0) v = (y > 64 ? 64 : (y < -64 ? -64 :y));
-            if (h || v) {
-                scrolled = true;
-                usb_mouse_send(0,0, -v/16, h/16, 0);
-                _delay_ms(100);
-            }
-        } else if (!scrolled && (ps2_mouse_btn_prev & PS2_MOUSE_SCROLL_BUTTON)) {
-            usb_mouse_send(0,0,0,0, PS2_MOUSE_SCROLL_BUTTON);
-            _delay_ms(100);
-            usb_mouse_send(0,0,0,0, 0);
-        } else { 
-            scrolled = false;
-            usb_mouse_send(x, y, 0, 0, ps2_mouse_btn & PS2_MOUSE_BTN_MASK);
-        }
-
-        ps2_mouse_btn_prev = (ps2_mouse_btn & PS2_MOUSE_BTN_MASK);
-        ps2_mouse_print();
-    }
-    ps2_mouse_x = 0;
-    ps2_mouse_y = 0;
-    ps2_mouse_btn = 0;
-}
-
-void ps2_mouse_print(void)
-{
-    if (!debug_mouse) return;
-    print("ps2_mouse[btn|x y]: ");
-    phex(ps2_mouse_btn); print("|");
-    phex(ps2_mouse_x); print(" ");
-    phex(ps2_mouse_y); print("\n");
-}