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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * FTS Capacitive touch screen controller (FingerTipS)
- *
- * Copyright (C) 2016-2019, STMicroelectronics Limited.
- * Authors: AMG(Analog Mems Group) <[email protected]>
- *
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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/>.
- */
- /**
- *
- **************************************************************************
- ** STMicroelectronics **
- **************************************************************************
- ** [email protected] **
- **************************************************************************
- * *
- * FTS Gesture Utilities *
- * *
- **************************************************************************
- **************************************************************************
- */
- #ifndef _FTS_GESTURE_H_
- #define _FTS_GESTURE_H_
- #include "ftsHardware.h"
- #define GESTURE_MASK_SIZE 8
- //max number of gestures coordinates reported
- #define GESTURE_COORDS_REPORT_MAX 32
- // for each custom gesture should be provided 30
- //points (each point is a couple of x,y)
- #define GESTURE_CUSTOM_POINTS (30 * 2)
- //fw support up to 5 custom gestures
- #define GESTURE_CUSTOM_NUMBER 5
- #ifdef FTM3
- //number of points to transfer with each I2C transaction
- #define TEMPLATE_CHUNK (10 * 2)
- #else
- //number of points to transfer with each I2C transaction
- #define TEMPLATE_CHUNK (5 * 2)
- #endif
- //Gesture IDs
- #define GES_ID_UNKNOWN 0x00 //no meaningful gesture
- #define GES_ID_DBLTAP 0x01 //Double Tap
- #define GES_ID_O 0x02 //'O'
- #define GES_ID_C 0x03 //'C'
- #define GES_ID_M 0x04 //'M'
- #define GES_ID_W 0x05 //'W'
- #define GES_ID_E 0x06 //'e'
- #define GES_ID_HFLIP_L2R 0x07 //Left to right line
- #define GES_ID_HFLIP_R2L 0x08 //Right to left line
- #define GES_ID_VFLIP_T2D 0x09 //Top to bottom line
- #define GES_ID_VFLIP_D2T 0x0A //Bottom to Top line
- #define GES_ID_L 0x0B //'L'
- #define GES_ID_F 0x0C //'F'
- #define GES_ID_V 0x0D //'V'
- #define GES_ID_AT 0x0E //'@'
- #define GES_ID_S 0x0F //'S'
- #define GES_ID_Z 0x10 //'Z'
- #define GES_ID_CUST1 0x11 //Custom gesture 1
- #define GES_ID_CUST2 0x12 //Custom gesture 2
- #define GES_ID_CUST3 0x13 //Custom gesture 3
- #define GES_ID_CUST4 0x14 //Custom gesture 4
- #define GES_ID_CUST5 0x15 //Custom gesture 5
- #define GES_ID_LEFTBRACE 0x20 //'<'
- #define GES_ID_RIGHTBRACE 0x21 //'>'
- #define GESTURE_CUSTOM_OFFSET GES_ID_CUST1
- //Command sub-type
- #define GESTURE_ENABLE 0x01
- #define GESTURE_DISABLE 0x02
- #define GESTURE_ENB_CHECK 0x03
- #define GESTURE_START_ADD 0x10
- #define GESTURE_DATA_ADD 0x11
- #define GESTURE_FINISH_ADD 0x12
- #define GETURE_REMOVE_CUSTOM 0x13
- #define GESTURE_CHECK_CUSTOM 0x14
- //Event sub-type
- #define EVENT_TYPE_ENB 0x04
- #define EVENT_TYPE_CHECK_ENB 0x03
- #define EVENT_TYPE_GESTURE_DTC1 0x01
- #define EVENT_TYPE_GESTURE_DTC2 0x02
- int updateGestureMask(u8 *mask, int size, int en);
- int disableGesture(u8 *mask, int size);
- int enableGesture(u8 *mask, int size);
- int startAddCustomGesture(u8 gestureID);
- int finishAddCustomGesture(u8 gestureID);
- int loadCustomGesture(u8 *template, u8 gestureID);
- int reloadCustomGesture(void);
- int enterGestureMode(int reload);
- int addCustomGesture(u8 *data, int size, u8 gestureID);
- int removeCustomGesture(u8 gestureID);
- int isAnyGestureActive(void);
- int gestureIDtoGestureMask(u8 id, u8 *mask);
- int readGestureCoords(u8 *event);
- int getGestureCoords(u16 *x, u16 *y);
- #endif
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