You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
197 lines
7.2 KiB
197 lines
7.2 KiB
11 years ago
|
/*
|
||
|
|
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 <stdint.h>
|
||
|
|
#include "keycode.h"
|
||
|
|
#include "host.h"
|
||
|
|
#include "timer.h"
|
||
|
|
#include "print.h"
|
||
|
|
#include "debug.h"
|
||
|
|
#include "mousekey.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
static report_mouse_t mouse_report = {};
|
||
|
|
static uint8_t mousekey_repeat = 0;
|
||
|
|
static uint8_t mousekey_accel = 0;
|
||
|
|
|
||
|
|
static void mousekey_debug(void);
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Mouse keys acceleration algorithm
|
||
|
|
* http://en.wikipedia.org/wiki/Mouse_keys
|
||
|
|
*
|
||
|
|
* speed = delta * max_speed * (repeat / time_to_max)**((1000+curve)/1000)
|
||
|
|
*/
|
||
|
|
/* milliseconds between the initial key press and first repeated motion event (0-2550) */
|
||
|
|
uint8_t mk_delay = MOUSEKEY_DELAY/10;
|
||
|
|
/* milliseconds between repeated motion events (0-255) */
|
||
|
|
uint8_t mk_interval = MOUSEKEY_INTERVAL;
|
||
|
|
/* steady speed (in action_delta units) applied each event (0-255) */
|
||
|
|
uint8_t mk_max_speed = MOUSEKEY_MAX_SPEED;
|
||
|
|
/* number of events (count) accelerating to steady speed (0-255) */
|
||
|
|
uint8_t mk_time_to_max = MOUSEKEY_TIME_TO_MAX;
|
||
|
|
/* ramp used to reach maximum pointer speed (NOT SUPPORTED) */
|
||
|
|
//int8_t mk_curve = 0;
|
||
|
|
/* wheel params */
|
||
|
|
uint8_t mk_wheel_max_speed = MOUSEKEY_WHEEL_MAX_SPEED;
|
||
|
|
uint8_t mk_wheel_time_to_max = MOUSEKEY_WHEEL_TIME_TO_MAX;
|
||
|
|
|
||
|
|
|
||
|
|
static uint16_t last_timer = 0;
|
||
|
|
|
||
|
|
|
||
|
|
static uint8_t move_unit(void)
|
||
|
|
{
|
||
|
|
uint16_t unit;
|
||
|
|
if (mousekey_accel & (1<<0)) {
|
||
|
|
unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed)/4;
|
||
|
|
} else if (mousekey_accel & (1<<1)) {
|
||
|
|
unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed)/2;
|
||
|
|
} else if (mousekey_accel & (1<<2)) {
|
||
|
|
unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed);
|
||
|
|
} else if (mousekey_repeat == 0) {
|
||
|
|
unit = MOUSEKEY_MOVE_DELTA;
|
||
|
|
} else if (mousekey_repeat >= mk_time_to_max) {
|
||
|
|
unit = MOUSEKEY_MOVE_DELTA * mk_max_speed;
|
||
|
|
} else {
|
||
|
|
unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed * mousekey_repeat) / mk_time_to_max;
|
||
|
|
}
|
||
|
|
return (unit > MOUSEKEY_MOVE_MAX ? MOUSEKEY_MOVE_MAX : (unit == 0 ? 1 : unit));
|
||
|
|
}
|
||
|
|
|
||
|
|
static uint8_t wheel_unit(void)
|
||
|
|
{
|
||
|
|
uint16_t unit;
|
||
|
|
if (mousekey_accel & (1<<0)) {
|
||
|
|
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed)/4;
|
||
|
|
} else if (mousekey_accel & (1<<1)) {
|
||
|
|
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed)/2;
|
||
|
|
} else if (mousekey_accel & (1<<2)) {
|
||
|
|
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed);
|
||
|
|
} else if (mousekey_repeat == 0) {
|
||
|
|
unit = MOUSEKEY_WHEEL_DELTA;
|
||
|
|
} else if (mousekey_repeat >= mk_wheel_time_to_max) {
|
||
|
|
unit = MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed;
|
||
|
|
} else {
|
||
|
|
unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed * mousekey_repeat) / mk_wheel_time_to_max;
|
||
|
|
}
|
||
|
|
return (unit > MOUSEKEY_WHEEL_MAX ? MOUSEKEY_WHEEL_MAX : (unit == 0 ? 1 : unit));
|
||
|
|
}
|
||
|
|
|
||
|
|
void mousekey_task(void)
|
||
|
|
{
|
||
|
|
if (timer_elapsed(last_timer) < (mousekey_repeat ? mk_interval : mk_delay*10))
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (mouse_report.x == 0 && mouse_report.y == 0 && mouse_report.v == 0 && mouse_report.h == 0)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (mousekey_repeat != UINT8_MAX)
|
||
|
|
mousekey_repeat++;
|
||
|
|
|
||
|
|
|
||
|
|
if (mouse_report.x > 0) mouse_report.x = move_unit();
|
||
|
|
if (mouse_report.x < 0) mouse_report.x = move_unit() * -1;
|
||
|
|
if (mouse_report.y > 0) mouse_report.y = move_unit();
|
||
|
|
if (mouse_report.y < 0) mouse_report.y = move_unit() * -1;
|
||
|
|
|
||
|
|
/* diagonal move [1/sqrt(2) = 0.7] */
|
||
|
|
if (mouse_report.x && mouse_report.y) {
|
||
|
|
mouse_report.x *= 0.7;
|
||
|
|
mouse_report.y *= 0.7;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (mouse_report.v > 0) mouse_report.v = wheel_unit();
|
||
|
|
if (mouse_report.v < 0) mouse_report.v = wheel_unit() * -1;
|
||
|
|
if (mouse_report.h > 0) mouse_report.h = wheel_unit();
|
||
|
|
if (mouse_report.h < 0) mouse_report.h = wheel_unit() * -1;
|
||
|
|
|
||
|
|
mousekey_send();
|
||
|
|
}
|
||
|
|
|
||
|
|
void mousekey_on(uint8_t code)
|
||
|
|
{
|
||
|
|
if (code == KC_MS_UP) mouse_report.y = move_unit() * -1;
|
||
|
|
else if (code == KC_MS_DOWN) mouse_report.y = move_unit();
|
||
|
|
else if (code == KC_MS_LEFT) mouse_report.x = move_unit() * -1;
|
||
|
|
else if (code == KC_MS_RIGHT) mouse_report.x = move_unit();
|
||
|
|
else if (code == KC_MS_WH_UP) mouse_report.v = wheel_unit();
|
||
|
|
else if (code == KC_MS_WH_DOWN) mouse_report.v = wheel_unit() * -1;
|
||
|
|
else if (code == KC_MS_WH_LEFT) mouse_report.h = wheel_unit() * -1;
|
||
|
|
else if (code == KC_MS_WH_RIGHT) mouse_report.h = wheel_unit();
|
||
|
|
else if (code == KC_MS_BTN1) mouse_report.buttons |= MOUSE_BTN1;
|
||
|
|
else if (code == KC_MS_BTN2) mouse_report.buttons |= MOUSE_BTN2;
|
||
|
|
else if (code == KC_MS_BTN3) mouse_report.buttons |= MOUSE_BTN3;
|
||
|
|
else if (code == KC_MS_BTN4) mouse_report.buttons |= MOUSE_BTN4;
|
||
|
|
else if (code == KC_MS_BTN5) mouse_report.buttons |= MOUSE_BTN5;
|
||
|
|
else if (code == KC_MS_ACCEL0) mousekey_accel |= (1<<0);
|
||
|
|
else if (code == KC_MS_ACCEL1) mousekey_accel |= (1<<1);
|
||
|
|
else if (code == KC_MS_ACCEL2) mousekey_accel |= (1<<2);
|
||
|
|
}
|
||
|
|
|
||
|
|
void mousekey_off(uint8_t code)
|
||
|
|
{
|
||
|
|
if (code == KC_MS_UP && mouse_report.y < 0) mouse_report.y = 0;
|
||
|
|
else if (code == KC_MS_DOWN && mouse_report.y > 0) mouse_report.y = 0;
|
||
|
|
else if (code == KC_MS_LEFT && mouse_report.x < 0) mouse_report.x = 0;
|
||
|
|
else if (code == KC_MS_RIGHT && mouse_report.x > 0) mouse_report.x = 0;
|
||
|
|
else if (code == KC_MS_WH_UP && mouse_report.v > 0) mouse_report.v = 0;
|
||
|
|
else if (code == KC_MS_WH_DOWN && mouse_report.v < 0) mouse_report.v = 0;
|
||
|
|
else if (code == KC_MS_WH_LEFT && mouse_report.h < 0) mouse_report.h = 0;
|
||
|
|
else if (code == KC_MS_WH_RIGHT && mouse_report.h > 0) mouse_report.h = 0;
|
||
|
|
else if (code == KC_MS_BTN1) mouse_report.buttons &= ~MOUSE_BTN1;
|
||
|
|
else if (code == KC_MS_BTN2) mouse_report.buttons &= ~MOUSE_BTN2;
|
||
|
|
else if (code == KC_MS_BTN3) mouse_report.buttons &= ~MOUSE_BTN3;
|
||
|
|
else if (code == KC_MS_BTN4) mouse_report.buttons &= ~MOUSE_BTN4;
|
||
|
|
else if (code == KC_MS_BTN5) mouse_report.buttons &= ~MOUSE_BTN5;
|
||
|
|
else if (code == KC_MS_ACCEL0) mousekey_accel &= ~(1<<0);
|
||
|
|
else if (code == KC_MS_ACCEL1) mousekey_accel &= ~(1<<1);
|
||
|
|
else if (code == KC_MS_ACCEL2) mousekey_accel &= ~(1<<2);
|
||
|
|
|
||
|
|
if (mouse_report.x == 0 && mouse_report.y == 0 && mouse_report.v == 0 && mouse_report.h == 0)
|
||
|
|
mousekey_repeat = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void mousekey_send(void)
|
||
|
|
{
|
||
|
|
mousekey_debug();
|
||
|
|
host_mouse_send(&mouse_report);
|
||
|
|
last_timer = timer_read();
|
||
|
|
}
|
||
|
|
|
||
|
|
void mousekey_clear(void)
|
||
|
|
{
|
||
|
|
mouse_report = (report_mouse_t){};
|
||
|
|
mousekey_repeat = 0;
|
||
|
|
mousekey_accel = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void mousekey_debug(void)
|
||
|
|
{
|
||
|
|
if (!debug_mouse) return;
|
||
|
|
print("mousekey [btn|x y v h](rep/acl): [");
|
||
|
|
phex(mouse_report.buttons); print("|");
|
||
|
|
print_decs(mouse_report.x); print(" ");
|
||
|
|
print_decs(mouse_report.y); print(" ");
|
||
|
|
print_decs(mouse_report.v); print(" ");
|
||
|
|
print_decs(mouse_report.h); print("](");
|
||
|
|
print_dec(mousekey_repeat); print("/");
|
||
|
|
print_dec(mousekey_accel); print(")\n");
|
||
|
|
}
|