Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Use unsigned integer for kinetic speed #21151

Merged
merged 1 commit into from
Jun 7, 2023
Merged

Use unsigned integer for kinetic speed #21151

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 9 additions & 9 deletions quantum/mousekey.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ uint8_t mk_time_to_max = MOUSEKEY_TIME_TO_MAX;
uint8_t mk_wheel_delay = MOUSEKEY_WHEEL_DELAY / 10;
/* milliseconds between repeated motion events (0-255) */
# ifdef MK_KINETIC_SPEED
float mk_wheel_interval = 1000.0f / MOUSEKEY_WHEEL_INITIAL_MOVEMENTS;
uint16_t mk_wheel_interval = 1000U / MOUSEKEY_WHEEL_INITIAL_MOVEMENTS;
# else
uint8_t mk_wheel_interval = MOUSEKEY_WHEEL_INTERVAL;
# endif
Expand Down Expand Up @@ -190,37 +190,37 @@ 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;
uint16_t 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;
const uint16_t 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 = (uint8_t)(speed / (1000U / mk_interval));
speed = speed < 1 ? 1 : speed;

return speed > MOUSEKEY_MOVE_MAX ? MOUSEKEY_MOVE_MAX : speed;
}

static uint8_t wheel_unit(void) {
float speed = MOUSEKEY_WHEEL_INITIAL_MOVEMENTS;
uint16_t 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_wheel_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;
const uint16_t 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;
mk_wheel_interval = 1000U / speed;

return (uint8_t)speed > MOUSEKEY_WHEEL_INITIAL_MOVEMENTS ? 2 : 1;
}
Expand Down