diff options
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/pointing_device.c | 123 | ||||
| -rw-r--r-- | quantum/pointing_device.h | 59 | ||||
| -rw-r--r-- | quantum/pointing_device_drivers.c | 262 | ||||
| -rw-r--r-- | quantum/quantum.c | 4 | ||||
| -rw-r--r-- | quantum/quantum.h | 4 |
5 files changed, 419 insertions, 33 deletions
diff --git a/quantum/pointing_device.c b/quantum/pointing_device.c index 09d889f697..feeb2b3160 100644 --- a/quantum/pointing_device.c +++ b/quantum/pointing_device.c @@ -1,34 +1,56 @@ -/* -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" +#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 +65,55 @@ __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); } diff --git a/quantum/pointing_device.h b/quantum/pointing_device.h index 56a542d545..5106c26660 100644 --- a/quantum/pointing_device.h +++ b/quantum/pointing_device.h @@ -21,9 +21,68 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "host.h" #include "report.h" +#if defined(POINTING_DEVICE_DRIVER_adns5050) +# include "drivers/sensors/adns5050.h" +#elif defined(POINTING_DEVICE_DRIVER_adns9800) +# include "spi_master.h" +# include "drivers/sensors/adns9800.h" +#elif defined(POINTING_DEVICE_DRIVER_analog_joystick) +# include "analog.h" +# include "drivers/sensors/analog_joystick.h" +#elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi) +# include "drivers/sensors/cirque_pinnacle.h" +#elif defined(POINTING_DEVICE_DRIVER_pimoroni_trackball) +# include "i2c_master.h" +# include "drivers/sensors/pimoroni_trackball.h" +// support for legacy pimoroni defines +# ifdef PIMORONI_TRACKBALL_INVERT_X +# define POINTING_DEVICE_INVERT_X +# endif +# ifdef PIMORONI_TRACKBALL_INVERT_Y +# define POINTING_DEVICE_INVERT_Y +# endif +# ifdef PIMORONI_TRACKBALL_ROTATE +# define POINTING_DEVICE_ROTATION_90 +# endif +#elif defined(POINTING_DEVICE_DRIVER_pmw3360) +# include "spi_master.h" +# include "drivers/sensors/pmw3360.h" +#else +void pointing_device_driver_init(void); +report_mouse_t pointing_device_driver_get_report(report_mouse_t mouse_report); +uint16_t pointing_device_driver_get_cpi(void); +void pointing_device_driver_set_cpi(uint16_t cpi); +#endif + +typedef struct { + void (*init)(void); + report_mouse_t (*get_report)(report_mouse_t mouse_report); + void (*set_cpi)(uint16_t); + uint16_t (*get_cpi)(void); +} pointing_device_driver_t; + +typedef enum { + POINTING_DEVICE_BUTTON1, + POINTING_DEVICE_BUTTON2, + POINTING_DEVICE_BUTTON3, + POINTING_DEVICE_BUTTON4, + POINTING_DEVICE_BUTTON5, + POINTING_DEVICE_BUTTON6, + POINTING_DEVICE_BUTTON7, + POINTING_DEVICE_BUTTON8, +} pointing_device_buttons_t; + void pointing_device_init(void); void pointing_device_task(void); void pointing_device_send(void); report_mouse_t pointing_device_get_report(void); void pointing_device_set_report(report_mouse_t newMouseReport); bool has_mouse_report_changed(report_mouse_t new, report_mouse_t old); +uint16_t pointing_device_get_cpi(void); +void pointing_device_set_cpi(uint16_t cpi); + +void pointing_device_init_kb(void); +void pointing_device_init_user(void); +report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report); +report_mouse_t pointing_device_task_user(report_mouse_t mouse_report); +uint8_t pointing_device_handle_buttons(uint8_t buttons, bool pressed, pointing_device_buttons_t button); diff --git a/quantum/pointing_device_drivers.c b/quantum/pointing_device_drivers.c new file mode 100644 index 0000000000..9ad5e76ba6 --- /dev/null +++ b/quantum/pointing_device_drivers.c @@ -0,0 +1,262 @@ +/* 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 "debug.h" +#include "wait.h" +#include "timer.h" +#include <stddef.h> + +// hid mouse reports cannot exceed -127 to 127, so constrain to that value +#define constrain_hid(amt) ((amt) < -127 ? -127 : ((amt) > 127 ? 127 : (amt))) + +// get_report functions should probably be moved to their respective drivers. +#if defined(POINTING_DEVICE_DRIVER_adns5050) +report_mouse_t adns5050_get_report(report_mouse_t mouse_report) { + report_adns5050_t data = adns5050_read_burst(); + + if (data.dx != 0 || data.dy != 0) { +# ifdef CONSOLE_ENABLE + if (debug_mouse) dprintf("Raw ] X: %d, Y: %d\n", data.dx, data.dy); +# endif + + mouse_report.x = data.dx; + mouse_report.y = data.dy; + } + + return mouse_report; +} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = adns5050_init, + .get_report = adns5050_get_report, + .set_cpi = adns5050_set_cpi, + .get_cpi = adns5050_get_cpi, +}; +// clang-format on +#elif defined(POINTING_DEVICE_DRIVER_adns9800) + +report_mouse_t adns9800_get_report_driver(report_mouse_t mouse_report) { + report_adns9800_t sensor_report = adns9800_get_report(); + + int8_t clamped_x = constrain_hid(sensor_report.x); + int8_t clamped_y = constrain_hid(sensor_report.y); + + mouse_report.x = clamped_x; + mouse_report.y = clamped_y; + + return mouse_report; +} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = adns9800_init, + .get_report = adns9800_get_report_driver, + .set_cpi = adns9800_set_cpi, + .get_cpi = adns9800_get_cpi +}; +// clang-format on +#elif defined(POINTING_DEVICE_DRIVER_analog_joystick) +report_mouse_t analog_joystick_get_report(report_mouse_t mouse_report) { + report_analog_joystick_t data = analog_joystick_read(); + +# ifdef CONSOLE_ENABLE + if (debug_mouse) dprintf("Raw ] X: %d, Y: %d\n", data.x, data.y); +# endif + + mouse_report.x = data.x; + mouse_report.y = data.y; + + mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, data.button, POINTING_DEVICE_BUTTON1); + + return mouse_report; +} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = analog_joystick_init, + .get_report = analog_joystick_get_report, + .set_cpi = NULL, + .get_cpi = NULL +}; +// clang-format on +#elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi) +# ifndef CIRQUE_PINNACLE_TAPPING_TERM +# ifdef TAPPING_TERM_PER_KEY +# include "action.h" +# include "action_tapping.h" +# define CIRQUE_PINNACLE_TAPPING_TERM get_tapping_term(KC_BTN1, NULL) +# else +# ifdef TAPPING_TERM +# define CIRQUE_PINNACLE_TAPPING_TERM TAPPING_TERM +# else +# define CIRQUE_PINNACLE_TAPPING_TERM 200 +# endif +# endif +# endif +# ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE +# define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8) +# endif + +report_mouse_t cirque_pinnacle_get_report(report_mouse_t mouse_report) { + pinnacle_data_t touchData = cirque_pinnacle_read_data(); + static uint16_t x = 0, y = 0, mouse_timer = 0; + int8_t report_x = 0, report_y = 0; + static bool is_z_down = false; + + cirque_pinnacle_scale_data(&touchData, cirque_pinnacle_get_scale(), cirque_pinnacle_get_scale()); // Scale coordinates to arbitrary X, Y resolution + + if (x && y && touchData.xValue && touchData.yValue) { + report_x = (int8_t)(touchData.xValue - x); + report_y = (int8_t)(touchData.yValue - y); + } + x = touchData.xValue; + y = touchData.yValue; + + if ((bool)touchData.zValue != is_z_down) { + is_z_down = (bool)touchData.zValue; + 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; + } + mouse_report.x = report_x; + mouse_report.y = report_y; + + return mouse_report; +} + +// 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 +}; +// clang-format on + +#elif defined(POINTING_DEVICE_DRIVER_pimoroni_trackball) +report_mouse_t pimorono_trackball_get_report(report_mouse_t mouse_report) { + static fast_timer_t throttle = 0; + static uint16_t debounce = 0; + static uint8_t error_count = 0; + pimoroni_data_t pimoroni_data = {0}; + static int16_t x_offset = 0, y_offset = 0; + + if (error_count < PIMORONI_TRACKBALL_ERROR_COUNT && timer_elapsed_fast(throttle) >= PIMORONI_TRACKBALL_INTERVAL_MS) { + i2c_status_t status = read_pimoroni_trackball(&pimoroni_data); + + if (status == I2C_STATUS_SUCCESS) { + error_count = 0; + + if (!(pimoroni_data.click & 128)) { + mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, false, POINTING_DEVICE_BUTTON1); + if (!debounce) { + x_offset += pimoroni_trackball_get_offsets(pimoroni_data.right, pimoroni_data.left, PIMORONI_TRACKBALL_SCALE); + y_offset += pimoroni_trackball_get_offsets(pimoroni_data.down, pimoroni_data.up, PIMORONI_TRACKBALL_SCALE); + pimoroni_trackball_adapt_values(&mouse_report.x, &x_offset); + pimoroni_trackball_adapt_values(&mouse_report.y, &y_offset); + } else { + debounce--; + } + } else { + mouse_report.buttons = pointing_device_handle_buttons(mouse_report.buttons, true, POINTING_DEVICE_BUTTON1); + debounce = PIMORONI_TRACKBALL_DEBOUNCE_CYCLES; + } + } else { + error_count++; + } + throttle = timer_read_fast(); + } + return mouse_report; +} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = pimironi_trackball_device_init, + .get_report = pimorono_trackball_get_report, + .set_cpi = NULL, + .get_cpi = NULL +}; +// clang-format on +#elif defined(POINTING_DEVICE_DRIVER_pmw3360) + +static void init(void) { pmw3360_init(); } + +report_mouse_t pmw3360_get_report(report_mouse_t mouse_report) { + report_pmw3360_t data = pmw3360_read_burst(); + static uint16_t MotionStart = 0; // Timer for accel, 0 is resting state + + if (data.isOnSurface && data.isMotion) { + // Reset timer if stopped moving + if (!data.isMotion) { + if (MotionStart != 0) MotionStart = 0; + return mouse_report; + } + + // Set timer if new motion + if ((MotionStart == 0) && data.isMotion) { +# ifdef CONSOLE_ENABLE + if (debug_mouse) dprintf("Starting motion.\n"); +# endif + MotionStart = timer_read(); + } + mouse_report.x = constrain_hid(data.dx); + mouse_report.y = constrain_hid(data.dy); + } + + return mouse_report; +} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = init, + .get_report = pmw3360_get_report, + .set_cpi = pmw3360_set_cpi, + .get_cpi = pmw3360_get_cpi +}; +// clang-format on +#else +__attribute__((weak)) void pointing_device_driver_init(void) {} +__attribute__((weak)) report_mouse_t pointing_device_driver_get_report(report_mouse_t mouse_report) { return mouse_report; } +__attribute__((weak)) uint16_t pointing_device_driver_get_cpi(void) { return 0; } +__attribute__((weak)) void pointing_device_driver_set_cpi(uint16_t cpi) {} + +// clang-format off +const pointing_device_driver_t pointing_device_driver = { + .init = pointing_device_driver_init, + .get_report = pointing_device_driver_get_report, + .get_cpi = pointing_device_driver_get_cpi, + .set_cpi = pointing_device_driver_set_cpi +}; +// clang-format on +#endif diff --git a/quantum/quantum.c b/quantum/quantum.c index 0eca329f08..c7a3bb1970 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -531,6 +531,10 @@ void suspend_power_down_quantum(void) { # ifdef ST7565_ENABLE st7565_off(); # endif +# if defined(POINTING_DEVICE_ENABLE) + // run to ensure scanning occurs while suspended + pointing_device_task(); +# endif #endif } diff --git a/quantum/quantum.h b/quantum/quantum.h index 9250f5acce..e6015adbe9 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -204,6 +204,10 @@ extern layer_state_t layer_state; # include "encoder.h" #endif +#ifdef POINTING_DEVICE_ENABLE +# include "pointing_device.h" +#endif + // For tri-layer void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3); layer_state_t update_tri_layer_state(layer_state_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3); |