mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-25 02:49:55 +00:00
855dd2d218
* Add Launchpad keymap Note: RGB and Audio won't work when using B pins for audio * Add support for rgb matrix on launchpad * Update config for launchpag * Disable wait on layer change * Update config for ErgoDox EZ * Fixup rgb light userspace code * Move Corne layout to community layouts folder * Update config for corne to support community layouts * Add license header to files * Minor cleanup of userspace config * Update Pimironi Trackball code * Increase debounce time on ergodox * Fix keymap handling * Enable wait for USB for moonlander * Update/add license headers * fix review issues
127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "drashna.h"
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#include "analog.h"
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#include "pointing_device.h"
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#define KC_X0 LT(_FN, KC_ESC)
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// clang-format off
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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[_QWERTY] = LAYOUT(
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KC_VOLU, KC_MPLY, KC_MPRV, RESET,
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KC_VOLD, KC_MUTE, KC_MNXT, RESET
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),
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};
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// clang-format on
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// Joystick
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// Set Pins
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// uint8_t xPin = 8; // VRx / /B4
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// uint8_t yPin = 7; // VRy // B5
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uint8_t swPin = E6; // SW
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// Set Parameters
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uint16_t minAxisValue = 0;
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uint16_t maxAxisValue = 1023;
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uint8_t maxCursorSpeed = 2;
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uint8_t precisionSpeed = 1;
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uint8_t speedRegulator = 20; // Lower Values Create Faster Movement
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int8_t xPolarity = 1;
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int8_t yPolarity = 1;
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uint8_t cursorTimeout = 10;
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int16_t xOrigin, yOrigin;
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uint16_t lastCursor = 0;
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int16_t axisCoordinate(uint8_t pin, uint16_t origin) {
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int8_t direction;
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int16_t distanceFromOrigin;
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int16_t range;
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int16_t position = analogReadPin(pin);
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if (origin == position) {
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return 0;
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} else if (origin > position) {
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distanceFromOrigin = origin - position;
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range = origin - minAxisValue;
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direction = -1;
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} else {
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distanceFromOrigin = position - origin;
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range = maxAxisValue - origin;
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direction = 1;
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}
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float percent = (float)distanceFromOrigin / range;
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int16_t coordinate = (int16_t)(percent * 100);
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if (coordinate < 0) {
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return 0;
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} else if (coordinate > 100) {
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return 100 * direction;
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} else {
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return coordinate * direction;
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}
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}
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int8_t axisToMouseComponent(uint8_t pin, int16_t origin, uint8_t maxSpeed, int8_t polarity) {
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int coordinate = axisCoordinate(pin, origin);
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if (coordinate == 0) {
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return 0;
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} else {
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float percent = (float)coordinate / 100;
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if (keyboard_report->mods & MOD_BIT(KC_LSFT)) {
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return percent * precisionSpeed * polarity * (abs(coordinate) / speedRegulator);
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} else {
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return percent * maxCursorSpeed * polarity * (abs(coordinate) / speedRegulator);
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}
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}
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}
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void pointing_device_task(void) {
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report_mouse_t report = pointing_device_get_report();
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// todo read as one vector
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if (timer_elapsed(lastCursor) > cursorTimeout) {
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lastCursor = timer_read();
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report.x = axisToMouseComponent(B4, xOrigin, maxCursorSpeed, xPolarity);
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report.y = axisToMouseComponent(B5, yOrigin, maxCursorSpeed, yPolarity);
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}
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//
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if (!readPin(E6)) {
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report.buttons |= MOUSE_BTN1;
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} else {
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report.buttons &= ~MOUSE_BTN1;
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}
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pointing_device_set_report(report);
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pointing_device_send();
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}
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void matrix_init_keymap(void) {
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// init pin? Is needed?
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setPinInputHigh(E6);
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// Account for drift
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xOrigin = analogReadPin(B4);
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yOrigin = analogReadPin(B5);
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}
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