ugfx/include/ginput/lld/toggle.h
Andrew Hannam 07f3483535 Restructure
Create global include file called gfx.h which knows about sub-system
dependancies.
Deprecate Touchscreen (GINPUT touch is now working properly)
Merge Graph into GWIN
Change directory structure to reflect sub-system structure
Many small bugs fixed
Split Nokia6610 gdisp driver into GE8 and GE12 controller versions
Fixed broken demos.
GFX sub-systems are now clearly defined and new ones should be much
easier to add.
2012-12-06 18:45:54 +10:00

71 lines
2.2 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 include/ginput/lld/toggle.h
* @brief GINPUT header file for toggle drivers.
*
* @addtogroup GINPUT_TOGGLE
* @{
*/
#ifndef _LLD_GINPUT_TOGGLE_H
#define _LLD_GINPUT_TOGGLE_H
#if GINPUT_NEED_TOGGLE || defined(__DOXYGEN__)
// Describes how the toggle bits are obtained
typedef struct GToggleConfig_t {
void *id;
unsigned mask;
unsigned invert;
iomode_t mode;
} GToggleConfig;
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
extern const GToggleConfig GInputToggleConfigTable[GINPUT_TOGGLE_CONFIG_ENTRIES];
void ginput_lld_toggle_init(const GToggleConfig *ptc);
unsigned ginput_lld_toggle_getbits(const GToggleConfig *ptc);
/* This routine is provided to low level drivers to wakeup a value read from a thread context.
* Particularly useful if GINPUT_TOGGLE_POLL_PERIOD = TIME_INFINITE
*/
void ginputToggleWakeup(void);
/* This routine is provided to low level drivers to wakeup a value read from an ISR
* Particularly useful if GINPUT_TOGGLE_POLL_PERIOD = TIME_INFINITE
*/
void ginputToggleWakeupI(void);
#ifdef __cplusplus
}
#endif
#endif /* GFX_USE_GINPUT && GINPUT_NEED_TOGGLE */
#endif /* _LLD_GINPUT_TOGGLE_H */
/** @} */