Cirque trackpad features: circular scroll, inertial cursor (#17482)
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904ec0ce78
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5db705d054
11 changed files with 1122 additions and 148 deletions
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@ -97,27 +97,48 @@ const pointing_device_driver_t pointing_device_driver = {
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// clang-format on
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#elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi)
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# ifndef CIRQUE_PINNACLE_TAPPING_TERM
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# include "action.h"
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# include "action_tapping.h"
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# define CIRQUE_PINNACLE_TAPPING_TERM GET_TAPPING_TERM(KC_BTN1, &(keyrecord_t){})
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# endif
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# ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE
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# define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8)
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# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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static bool cursor_glide_enable = true;
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static cursor_glide_context_t glide = {.config = {
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.coef = 102, /* Good default friction coef */
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.interval = 10, /* 100sps */
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.trigger_px = 10, /* Default threshold in case of hover, set to 0 if you'd like */
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}};
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void cirque_pinnacle_enable_cursor_glide(bool enable) {
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cursor_glide_enable = enable;
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}
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void cirque_pinnacle_configure_cursor_glide(float trigger_px) {
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glide.config.trigger_px = trigger_px;
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}
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# endif
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report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) {
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pinnacle_data_t touchData = cirque_pinnacle_read_data();
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mouse_xy_report_t report_x = 0, report_y = 0;
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static mouse_xy_report_t x = 0, y = 0;
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static uint16_t mouse_timer = 0;
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static bool is_z_down = false;
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# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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cursor_glide_t glide_report = {0};
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if (cursor_glide_enable) {
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glide_report = cursor_glide_check(&glide);
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}
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# endif
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# if !CIRQUE_PINNACLE_POSITION_MODE
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# error Cirque Pinnacle with relative mode not implemented yet.
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# endif
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if (!touchData.valid) {
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# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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if (cursor_glide_enable && glide_report.valid) {
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report_x = glide_report.dx;
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report_y = glide_report.dy;
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goto mouse_report_update;
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}
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# endif
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return mouse_report;
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}
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@ -130,45 +151,51 @@ report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) {
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// Scale coordinates to arbitrary X, Y resolution
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cirque_pinnacle_scale_data(&touchData, cirque_pinnacle_get_scale(), cirque_pinnacle_get_scale());
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if (x && y && touchData.xValue && touchData.yValue) {
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report_x = (mouse_xy_report_t)(touchData.xValue - x);
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report_y = (mouse_xy_report_t)(touchData.yValue - y);
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if (!cirque_pinnacle_gestures(&mouse_report, touchData)) {
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if (x && y && touchData.xValue && touchData.yValue) {
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report_x = (mouse_xy_report_t)(touchData.xValue - x);
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report_y = (mouse_xy_report_t)(touchData.yValue - y);
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}
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x = touchData.xValue;
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y = touchData.yValue;
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# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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if (cursor_glide_enable) {
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if (touchData.touchDown) {
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cursor_glide_update(&glide, report_x, report_y, touchData.zValue);
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} else if (!glide_report.valid) {
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glide_report = cursor_glide_start(&glide);
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if (glide_report.valid) {
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report_x = glide_report.dx;
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report_y = glide_report.dy;
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}
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}
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}
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# endif
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}
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x = touchData.xValue;
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y = touchData.yValue;
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# ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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mouse_report_update:
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# endif
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mouse_report.x = report_x;
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mouse_report.y = report_y;
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if (touchData.touchDown != is_z_down) {
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is_z_down = touchData.touchDown;
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if (!touchData.zValue) {
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if (timer_elapsed(mouse_timer) < CIRQUE_PINNACLE_TAPPING_TERM && mouse_timer != 0) {
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mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, true, POINTING_DEVICE_BUTTON1);
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pointing_device_set_report(mouse_report);
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pointing_device_send();
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# if TAP_CODE_DELAY > 0
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wait_ms(TAP_CODE_DELAY);
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# endif
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mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, false, POINTING_DEVICE_BUTTON1);
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pointing_device_set_report(mouse_report);
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pointing_device_send();
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}
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}
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mouse_timer = timer_read();
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}
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if (timer_elapsed(mouse_timer) > (CIRQUE_PINNACLE_TOUCH_DEBOUNCE)) {
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mouse_timer = 0;
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}
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return mouse_report;
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}
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uint16_t cirque_pinnacle_get_cpi(void) {
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return CIRQUE_PINNACLE_PX_TO_INCH(cirque_pinnacle_get_scale());
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}
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void cirque_pinnacle_set_cpi(uint16_t cpi) {
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cirque_pinnacle_set_scale(CIRQUE_PINNACLE_INCH_TO_PX(cpi));
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}
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// clang-format off
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const pointing_device_driver_t pointing_device_driver = {
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.init = cirque_pinnacle_init,
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.get_report = cirque_pinnacle_get_report,
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.set_cpi = cirque_pinnacle_set_scale,
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.get_cpi = cirque_pinnacle_get_scale
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.set_cpi = cirque_pinnacle_set_cpi,
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.get_cpi = cirque_pinnacle_get_cpi
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};
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// clang-format on
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