summaryrefslogtreecommitdiffstats
path: root/tmk_core/common/mousekey.c
diff options
context:
space:
mode:
Diffstat (limited to 'tmk_core/common/mousekey.c')
-rw-r--r--tmk_core/common/mousekey.c128
1 files changed, 85 insertions, 43 deletions
diff --git a/tmk_core/common/mousekey.c b/tmk_core/common/mousekey.c
index ef18bcf1a8..d8cf63f771 100644
--- a/tmk_core/common/mousekey.c
+++ b/tmk_core/common/mousekey.c
@@ -36,6 +36,9 @@ static void mousekey_debug(void);
static uint8_t mousekey_accel = 0;
static uint8_t mousekey_repeat = 0;
static uint8_t mousekey_wheel_repeat = 0;
+#ifdef MK_KINETIC_SPEED
+static uint16_t mouse_timer = 0;
+#endif
#ifndef MK_3_SPEED
@@ -43,7 +46,7 @@ static uint16_t last_timer_c = 0;
static uint16_t last_timer_w = 0;
/*
- * Mouse keys acceleration algorithm
+ * Mouse keys acceleration algorithm
* http://en.wikipedia.org/wiki/Mouse_keys
*
* speed = delta * max_speed * (repeat / time_to_max)**((1000+curve)/1000)
@@ -105,6 +108,65 @@ static uint8_t wheel_unit(void) {
}
# else /* #ifndef MK_COMBINED */
+# ifndef MK_KINETIC_SPEED
+
+/*
+ * Kinetic movement acceleration algorithm
+ *
+ * current speed = I + A * T/50 + A * 0.5 * T^2 | maximum B
+ *
+ * T: time since the mouse movement started
+ * E: mouse events per second (set through MOUSEKEY_INTERVAL, UHK sends 250, the
+ * pro micro on my Signum 3.0 sends only 125!)
+ * I: initial speed at time 0
+ * A: acceleration
+ * B: base mouse travel speed
+ */
+const uint16_t mk_accelerated_speed = MOUSEKEY_ACCELERATED_SPEED;
+const uint16_t mk_base_speed = MOUSEKEY_BASE_SPEED;
+const uint16_t mk_decelerated_speed = MOUSEKEY_DECELERATED_SPEED;
+const uint16_t mk_initial_speed = MOUSEKEY_INITIAL_SPEED;
+
+static uint8_t move_unit(void) {
+ float speed = mk_initial_speed;
+
+ if (mousekey_accel & ((1 << 0) | (1 << 2))) {
+ speed = mousekey_accel & (1 << 2) ? mk_accelerated_speed : mk_decelerated_speed;
+ } else if (mousekey_repeat && mouse_timer) {
+ const float time_elapsed = timer_elapsed(mouse_timer) / 50;
+ speed = mk_initial_speed + MOUSEKEY_MOVE_DELTA * time_elapsed + MOUSEKEY_MOVE_DELTA * 0.5 * time_elapsed * time_elapsed;
+
+ speed = speed > mk_base_speed ? mk_base_speed : speed;
+ }
+
+ /* convert speed to USB mouse speed 1 to 127 */
+ speed = (uint8_t)(speed / (1000.0f / mk_interval));
+ speed = speed < 1 ? 1 : speed;
+
+ return speed > MOUSEKEY_MOVE_MAX ? MOUSEKEY_MOVE_MAX : speed;
+}
+
+float mk_wheel_interval = 1000.0f / MOUSEKEY_WHEEL_INITIAL_MOVEMENTS;
+
+static uint8_t wheel_unit(void) {
+ float speed = MOUSEKEY_WHEEL_INITIAL_MOVEMENTS;
+
+ if (mousekey_accel & ((1 << 0) | (1 << 2))) {
+ speed = mousekey_accel & (1 << 2) ? MOUSEKEY_WHEEL_ACCELERATED_MOVEMENTS : MOUSEKEY_WHEEL_DECELERATED_MOVEMENTS;
+ } else if (mousekey_repeat && mouse_timer) {
+ if (mk_wheel_interval != MOUSEKEY_WHEEL_BASE_MOVEMENTS) {
+ const float time_elapsed = timer_elapsed(mouse_timer) / 50;
+ speed = MOUSEKEY_WHEEL_INITIAL_MOVEMENTS + 1 * time_elapsed + 1 * 0.5 * time_elapsed * time_elapsed;
+ }
+ speed = speed > MOUSEKEY_WHEEL_BASE_MOVEMENTS ? MOUSEKEY_WHEEL_BASE_MOVEMENTS : speed;
+ }
+
+ mk_wheel_interval = 1000.0f / speed;
+
+ return 1;
+}
+
+# else /* #ifndef MK_KINETIC_SPEED */
static uint8_t move_unit(void) {
uint16_t unit;
@@ -142,7 +204,8 @@ static uint8_t wheel_unit(void) {
return (unit > MOUSEKEY_WHEEL_MAX ? MOUSEKEY_WHEEL_MAX : (unit == 0 ? 1 : unit));
}
-# endif /* #ifndef MK_COMBINED */
+# endif /* #ifndef MK_KINETIC_SPEED */
+# endif /* #ifndef MK_COMBINED */
void mousekey_task(void) {
// report cursor and scroll movement independently
@@ -193,6 +256,12 @@ void mousekey_task(void) {
}
void mousekey_on(uint8_t code) {
+# ifdef MK_KINETIC_SPEED
+ if (mouse_timer == 0) {
+ mouse_timer = timer_read();
+ }
+# endif /* #ifdef MK_KINETIC_SPEED */
+
if (code == KC_MS_UP)
mouse_report.y = move_unit() * -1;
else if (code == KC_MS_DOWN)
@@ -209,16 +278,8 @@ void mousekey_on(uint8_t code) {
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 (IS_MOUSEKEY_BUTTON(code))
+ mouse_report.buttons |= 1 << (code - KC_MS_BTN1);
else if (code == KC_MS_ACCEL0)
mousekey_accel |= (1 << 0);
else if (code == KC_MS_ACCEL1)
@@ -244,23 +305,20 @@ void mousekey_off(uint8_t code) {
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 (IS_MOUSEKEY_BUTTON(code))
+ mouse_report.buttons &= ~(1 << (code - KC_MS_BTN1));
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) mousekey_repeat = 0;
+ if (mouse_report.x == 0 && mouse_report.y == 0) {
+ mousekey_repeat = 0;
+# ifdef MK_KINETIC_SPEED
+ mouse_timer = 0;
+# endif /* #ifdef MK_KINETIC_SPEED */
+ }
if (mouse_report.v == 0 && mouse_report.h == 0) mousekey_wheel_repeat = 0;
}
@@ -349,16 +407,8 @@ void mousekey_on(uint8_t code) {
mouse_report.h = w_offset * -1;
else if (code == KC_MS_WH_RIGHT)
mouse_report.h = w_offset;
- 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 (IS_MOUSEKEY_BUTTON(code))
+ mouse_report.buttons |= 1 << (code - KC_MS_BTN1);
else if (code == KC_MS_ACCEL0)
mk_speed = mkspd_0;
else if (code == KC_MS_ACCEL1)
@@ -388,16 +438,8 @@ void mousekey_off(uint8_t code) {
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 (IS_MOUSEKEY_BUTTON(code))
+ mouse_report.buttons &= ~(1 << (code - KC_MS_BTN1));
# ifdef MK_MOMENTARY_ACCEL
else if (code == KC_MS_ACCEL0)
mk_speed = mkspd_DEFAULT;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 05:08:22 +0000