mirror of
https://github.com/qmk/qmk_firmware.git
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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
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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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/*
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USAGE
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In your rules.mk add:
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POINTING_DEVICE_ENABLE = yes
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POINTING_DEVICE_DRIVER = blackberry_trackball
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Then define the following:
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#define BLACKBERRY_TRACKBALL_DEBUG (optional, if you want to read the recognized direction)
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#define BLACKBERRY_TRACKBALL_STEP 30 (optional. Cursor moves faster or slower, if you don't define it, defualt step is 5)
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#define BLACKBERRY_TRACKBALL_UP_PIN pin_1 (required, where the "up" hall effect sensor is connected)
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#define BLACKBERRY_TRACKBALL_DOWN_PIN pin_2 (required, where the "down" hall effect sensor is connected)
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#define BLACKBERRY_TRACKBALL_LEFT_PIN pin_3 (required, where the "left" hall effect sensor is connected)
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#define BLACKBERRY_TRACKBALL_RIGHT_PIN pin_4 (required, where the "right" hall effect sensor is connected)
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*/
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#pragma once
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#include "pointing_device.h"
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#ifndef BLACKBERRY_TRACKBALL_STEP
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# define BLACKBERRY_TRACKBALL_STEP 5
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#endif
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#define M_UP 0
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#define M_DOWN 1
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#define M_LEFT 2
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#define M_RIGHT 3
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const pointing_device_driver_t blackberry_trackball_pointing_device_driver;
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void blackberry_trackball_init(void);
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report_mouse_t blackberry_trackball_get_report(report_mouse_t mouse_report);
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