126 lines
3.8 KiB
C
126 lines
3.8 KiB
C
/*
|
|
ChibiOS/GFX - Copyright (C) 2012
|
|
Joel Bodenmann aka Tectu <joel@unormal.org>
|
|
|
|
This file is part of ChibiOS/GFX.
|
|
|
|
ChibiOS/GFX 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
ChibiOS/GFX 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/>.
|
|
*/
|
|
/**
|
|
* @file lld/ginput/mouse.h
|
|
* @brief GINPUT LLD header file for mouse/touch drivers.
|
|
*
|
|
* @addtogroup GINPUT_MOUSE
|
|
* @{
|
|
*/
|
|
#ifndef _LLD_GINPUT_MOUSE_H
|
|
#define _LLD_GINPUT_MOUSE_H
|
|
|
|
#ifndef GINPUT_NEED_MOUSE
|
|
#define GINPUT_NEED_MOUSE FALSE
|
|
#endif
|
|
#ifndef GINPUT_NEED_TOUCH
|
|
#define GINPUT_NEED_TOUCH FALSE
|
|
#endif
|
|
|
|
#if GINPUT_NEED_MOUSE || GINPUT_NEED_TOUCH
|
|
|
|
#include "ginput_lld_mouse_config.h"
|
|
|
|
// GEVENT_MOUSE or GEVENT_TOUCH - What type of device is this.
|
|
#ifndef GINPUT_MOUSE_EVENT_TYPE
|
|
#define GINPUT_MOUSE_EVENT_TYPE GEVENT_MOUSE
|
|
#endif
|
|
|
|
// TRUE/FALSE - Does the mouse/touch driver require calibration?
|
|
#ifndef GINPUT_MOUSE_NEED_CALIBRATION
|
|
#define GINPUT_MOUSE_NEED_CALIBRATION FALSE
|
|
#endif
|
|
|
|
// TRUE/FALSE - Can the mouse/touch driver itself save calibration data?
|
|
#ifndef GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE
|
|
#define GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE FALSE
|
|
#endif
|
|
|
|
// n or -1 - n means to test calibration result (+/- pixels), -1 means not to.
|
|
#ifndef GINPUT_MOUSE_MAX_CALIBRATION_ERROR
|
|
#define GINPUT_MOUSE_MAX_CALIBRATION_ERROR -1
|
|
#endif
|
|
|
|
// n - How many times to read (and average) per poll
|
|
#ifndef GINPUT_MOUSE_READ_CYCLES
|
|
#define GINPUT_MOUSE_READ_CYCLES 1
|
|
#endif
|
|
|
|
// n - Millisecs between poll's
|
|
#ifndef GINPUT_MOUSE_POLL_PERIOD
|
|
#define GINPUT_MOUSE_POLL_PERIOD 25
|
|
#endif
|
|
|
|
// n - Movement allowed without discarding the CLICK or CLICKCXT event (+/- pixels)
|
|
#ifndef GINPUT_MOUSE_MAX_CLICK_JITTER
|
|
#define GINPUT_MOUSE_MAX_CLICK_JITTER 1
|
|
#endif
|
|
|
|
// n - Movement allowed without discarding the MOVE event (+/- pixels)
|
|
#ifndef GINPUT_MOUSE_MAX_MOVE_JITTER
|
|
#define GINPUT_MOUSE_MAX_MOVE_JITTER 0
|
|
#endif
|
|
|
|
// ms - Millisecs seperating a CLICK from a CXTCLICK
|
|
#ifndef GINPUT_MOUSE_CLICK_TIME
|
|
#define GINPUT_MOUSE_CLICK_TIME 700
|
|
#endif
|
|
|
|
|
|
typedef struct MouseReading_t {
|
|
coord_t x, y, z;
|
|
uint16_t buttons;
|
|
} MouseReading;
|
|
|
|
/*===========================================================================*/
|
|
/* External declarations. */
|
|
/*===========================================================================*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void ginput_lld_mouse_init(void);
|
|
void ginput_lld_mouse_get_reading(MouseReading *pt);
|
|
|
|
#if GINPUT_MOUSE_LLD_CALIBRATION_LOADSAVE
|
|
const char *ginput_lld_mouse_calibration_load(uint16_t instance);
|
|
void ginput_lld_mouse_calibration_save(uint16_t instance, const uint8_t *calbuf, size_t sz);
|
|
#endif
|
|
|
|
/* This routine is provided to low level drivers to wakeup a value read from a thread context.
|
|
* Particularly useful if GINPUT_MOUSE_POLL_PERIOD = TIME_INFINITE
|
|
*/
|
|
void ginputMouseWakeup(void);
|
|
|
|
/* This routine is provided to low level drivers to wakeup a value read from an ISR
|
|
* Particularly useful if GINPUT_MOUSE_POLL_PERIOD = TIME_INFINITE
|
|
*/
|
|
void ginputMouseWakeupI(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* GINPUT_NEED_MOUSE || GINPUT_NEED_TOUCH */
|
|
|
|
#endif /* _LLD_GINPUT_MOUSE_H */
|
|
/** @} */
|