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/*
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 drivers/ginput/toggle/Pal/ginput_lld_toggle.c
* @brief GINPUT Toggle low level driver source for the ChibiOS PAL hardware.
*
* @defgroup Toggle Toggle
* @ingroup GINPUT
* @{
*/
#include "ch.h"
#include "hal.h"
#include "gfx.h"
#if (GFX_USE_GINPUT && GINPUT_NEED_TOGGLE) /*|| defined(__DOXYGEN__)*/
#include "ginput/lld/toggle.h"
GINPUT_TOGGLE_DECLARE_STRUCTURE();
/**
* @brief Initialise the port.
*
* @param[in] ptc A pointer to one of the entries in GInputToggleConfigTable
*
* @notapi
*/
void ginput_lld_toggle_init(const GToggleConfig *ptc) {
palSetGroupMode(((IOBus *)ptc->id)->portid, ptc->mask, 0, ptc->mode);
}
/**
* @brief Get the bits from the port.
*
* @param[in] ptc A pointer to one of the entries in GInputToggleConfigTable
*
* @notapi
*/
unsigned ginput_lld_toggle_getbits(const GToggleConfig *ptc) {
return palReadBus((IOBus *)ptc->id);
}
#endif /* GFX_USE_GINPUT && GINPUT_NEED_TOGGLE */
/** @} */
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