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-rw-r--r--quantum/pointing_device.c124
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); }