diff options
Diffstat (limited to 'quantum/pointing_device.c')
-rw-r--r-- | quantum/pointing_device.c | 124 |
1 files changed, 91 insertions, 33 deletions
diff --git a/quantum/pointing_device.c b/quantum/pointing_device.c index 09d889f697..2fefdb67b6 100644 --- a/quantum/pointing_device.c +++ b/quantum/pointing_device.c @@ -1,34 +1,57 @@ -/* -Copyright 2017 Joshua Broekhuijsen <snipeye+qmk@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 "report.h" -#include "host.h" -#include "timer.h" -#include "print.h" -#include "debug.h" +/* Copyright 2017 Joshua Broekhuijsen <snipeye+qmk@gmail.com> + * Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com> + * Copyright 2021 Dasky (@daskygit) + * + * 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 "pointing_device.h" +#include <string.h> +#ifdef MOUSEKEY_ENABLE +# include "mousekey.h" +#endif +#if (defined(POINTING_DEVICE_ROTATION_90) + defined(POINTING_DEVICE_ROTATION_180) + defined(POINTING_DEVICE_ROTATION_270)) > 1 +# error More than one rotation selected. This is not supported. +#endif static report_mouse_t mouseReport = {}; -__attribute__((weak)) bool has_mouse_report_changed(report_mouse_t new, report_mouse_t old) { return (new.buttons != old.buttons) || (new.x&& new.x != old.x) || (new.y&& new.y != old.y) || (new.h&& new.h != old.h) || (new.v&& new.v != old.v); } +extern const pointing_device_driver_t pointing_device_driver; + +__attribute__((weak)) bool has_mouse_report_changed(report_mouse_t new, report_mouse_t old) { return memcmp(&new, &old, sizeof(new)); } + +__attribute__((weak)) void pointing_device_init_kb(void) {} +__attribute__((weak)) void pointing_device_init_user(void) {} +__attribute__((weak)) report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report) { return pointing_device_task_user(mouse_report); } +__attribute__((weak)) report_mouse_t pointing_device_task_user(report_mouse_t mouse_report) { return mouse_report; } + +__attribute__((weak)) uint8_t pointing_device_handle_buttons(uint8_t buttons, bool pressed, pointing_device_buttons_t button) { + if (pressed) { + buttons |= 1 << (button); + } else { + buttons &= ~(1 << (button)); + } + return buttons; +} __attribute__((weak)) void pointing_device_init(void) { - // initialize device, if that needs to be done. + pointing_device_driver.init(); +#ifdef POINTING_DEVICE_MOTION_PIN + setPinInputHigh(POINTING_DEVICE_MOTION_PIN); +#endif + pointing_device_init_kb(); + pointing_device_init_user(); } __attribute__((weak)) void pointing_device_send(void) { @@ -43,20 +66,55 @@ __attribute__((weak)) void pointing_device_send(void) { mouseReport.y = 0; mouseReport.v = 0; mouseReport.h = 0; - old_report = mouseReport; + + memcpy(&old_report, &mouseReport, sizeof(mouseReport)); } __attribute__((weak)) void pointing_device_task(void) { - // gather info and put it in: - // mouseReport.x = 127 max -127 min - // mouseReport.y = 127 max -127 min - // mouseReport.v = 127 max -127 min (scroll vertical) - // mouseReport.h = 127 max -127 min (scroll horizontal) - // mouseReport.buttons = 0x1F (decimal 31, binary 00011111) max (bitmask for mouse buttons 1-5, 1 is rightmost, 5 is leftmost) 0x00 min - // send the report + // Gather report info +#ifdef POINTING_DEVICE_MOTION_PIN + if (!readPin(POINTING_DEVICE_MOTION_PIN)) +#endif + mouseReport = pointing_device_driver.get_report(mouseReport); + + // Support rotation of the sensor data +#if defined(POINTING_DEVICE_ROTATION_90) || defined(POINTING_DEVICE_ROTATION_180) || defined(POINTING_DEVICE_ROTATION_270) + int8_t x = mouseReport.x, y = mouseReport.y; +# if defined(POINTING_DEVICE_ROTATION_90) + mouseReport.x = y; + mouseReport.y = -x; +# elif defined(POINTING_DEVICE_ROTATION_180) + mouseReport.x = -x; + mouseReport.y = -y; +# elif defined(POINTING_DEVICE_ROTATION_270) + mouseReport.x = -y; + mouseReport.y = x; +# else +# error "How the heck did you get here?!" +# endif +#endif + // Support Inverting the X and Y Axises +#if defined(POINTING_DEVICE_INVERT_X) + mouseReport.x = -mouseReport.x; +#endif +#if defined(POINTING_DEVICE_INVERT_Y) + mouseReport.y = -mouseReport.y; +#endif + + // allow kb to intercept and modify report + mouseReport = pointing_device_task_kb(mouseReport); + // combine with mouse report to ensure that the combined is sent correctly +#ifdef MOUSEKEY_ENABLE + report_mouse_t mousekey_report = mousekey_get_report(); + mouseReport.buttons = mouseReport.buttons | mousekey_report.buttons; +#endif pointing_device_send(); } report_mouse_t pointing_device_get_report(void) { return mouseReport; } void pointing_device_set_report(report_mouse_t newMouseReport) { mouseReport = newMouseReport; } + +uint16_t pointing_device_get_cpi(void) { return pointing_device_driver.get_cpi(); } + +void pointing_device_set_cpi(uint16_t cpi) { pointing_device_driver.set_cpi(cpi); } |