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Cirque trackpad features: circular scroll, inertial cursor (#17482)

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Daniel Kao 2022-07-12 21:17:40 -07:00 • committed by GitHub
parent 904ec0ce78
commit 5db705d054
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 1122 additions and 148 deletions
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101
quantum/pointing_device_drivers.c
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@ -97,27 +97,48 @@ const pointing_device_driver_t pointing_device_driver = {
// clang-format on
#elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi)
# ifndef CIRQUE_PINNACLE_TAPPING_TERM
# include "action.h"
# include "action_tapping.h"
# define CIRQUE_PINNACLE_TAPPING_TERM GET_TAPPING_TERM(KC_BTN1, &(keyrecord_t){})
# endif
# ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE
# define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8)
# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
static bool cursor_glide_enable = true;
static cursor_glide_context_t glide = {.config = {
.coef = 102, /* Good default friction coef */
.interval = 10, /* 100sps */
.trigger_px = 10, /* Default threshold in case of hover, set to 0 if you'd like */
}};
void cirque_pinnacle_enable_cursor_glide(bool enable) {
cursor_glide_enable = enable;
}
void cirque_pinnacle_configure_cursor_glide(float trigger_px) {
glide.config.trigger_px = trigger_px;
}
# endif
report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) {
pinnacle_data_t touchData = cirque_pinnacle_read_data();
mouse_xy_report_t report_x = 0, report_y = 0;
static mouse_xy_report_t x = 0, y = 0;
static uint16_t mouse_timer = 0;
static bool is_z_down = false;
# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
cursor_glide_t glide_report = {0};
if (cursor_glide_enable) {
glide_report = cursor_glide_check(&glide);
}
# endif
# if !CIRQUE_PINNACLE_POSITION_MODE
# error Cirque Pinnacle with relative mode not implemented yet.
# endif
if (!touchData.valid) {
# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
if (cursor_glide_enable && glide_report.valid) {
report_x = glide_report.dx;
report_y = glide_report.dy;
goto mouse_report_update;
}
# endif
return mouse_report;
}
@ -130,45 +151,51 @@ report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) {
// Scale coordinates to arbitrary X, Y resolution
cirque_pinnacle_scale_data(&touchData, cirque_pinnacle_get_scale(), cirque_pinnacle_get_scale());
if (x && y && touchData.xValue && touchData.yValue) {
report_x = (mouse_xy_report_t)(touchData.xValue - x);
report_y = (mouse_xy_report_t)(touchData.yValue - y);
if (!cirque_pinnacle_gestures(&mouse_report, touchData)) {
if (x && y && touchData.xValue && touchData.yValue) {
report_x = (mouse_xy_report_t)(touchData.xValue - x);
report_y = (mouse_xy_report_t)(touchData.yValue - y);
}
x = touchData.xValue;
y = touchData.yValue;
# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
if (cursor_glide_enable) {
if (touchData.touchDown) {
cursor_glide_update(&glide, report_x, report_y, touchData.zValue);
} else if (!glide_report.valid) {
glide_report = cursor_glide_start(&glide);
if (glide_report.valid) {
report_x = glide_report.dx;
report_y = glide_report.dy;
}
}
}
# endif
}
x = touchData.xValue;
y = touchData.yValue;
# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
mouse_report_update:
# endif
mouse_report.x = report_x;
mouse_report.y = report_y;
if (touchData.touchDown != is_z_down) {
is_z_down = touchData.touchDown;
if (!touchData.zValue) {
if (timer_elapsed(mouse_timer) < CIRQUE_PINNACLE_TAPPING_TERM && mouse_timer != 0) {
mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, true, POINTING_DEVICE_BUTTON1);
pointing_device_set_report(mouse_report);
pointing_device_send();
# if TAP_CODE_DELAY > 0
wait_ms(TAP_CODE_DELAY);
# endif
mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, false, POINTING_DEVICE_BUTTON1);
pointing_device_set_report(mouse_report);
pointing_device_send();
}
}
mouse_timer = timer_read();
}
if (timer_elapsed(mouse_timer) > (CIRQUE_PINNACLE_TOUCH_DEBOUNCE)) {
mouse_timer = 0;
}
return mouse_report;
}
uint16_t cirque_pinnacle_get_cpi(void) {
return CIRQUE_PINNACLE_PX_TO_INCH(cirque_pinnacle_get_scale());
}
void cirque_pinnacle_set_cpi(uint16_t cpi) {
cirque_pinnacle_set_scale(CIRQUE_PINNACLE_INCH_TO_PX(cpi));
}
// clang-format off
const pointing_device_driver_t pointing_device_driver = {
.init = cirque_pinnacle_init,
.get_report = cirque_pinnacle_get_report,
.set_cpi = cirque_pinnacle_set_scale,
.get_cpi = cirque_pinnacle_get_scale
.set_cpi = cirque_pinnacle_set_cpi,
.get_cpi = cirque_pinnacle_get_cpi
};
// clang-format on