63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2012
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Joel Bodenmann aka Tectu <joel@unormal.org>
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This file is part of ChibiOS/GFX.
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ChibiOS/GFX 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 3 of the License, or
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(at your option) any later version.
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ChibiOS/GFX 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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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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* @file drivers/ginput/togglePal/ginput_lld_toggle.c
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* @brief GINPUT Toggle low level driver source for the ChibiOS PAL hardware.
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*
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* @addtogroup GINPUT_TOGGLE
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* @{
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*/
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#include "ch.h"
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#include "hal.h"
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#if (GFX_USE_GINPUT && GINPUT_NEED_TOGGLE) /*|| defined(__DOXYGEN__)*/
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// Declare the static members in the following include file
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#define GINPUT_TOGGLE_DECLARE_CONFIG
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#include "lld/ginput/toggle.h"
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/**
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* @brief Initialise the port.
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*
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* @param[in] ptc A pointer to one of the entries in GInputToggleConfigTable
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*
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* @notapi
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*/
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void ginput_lld_toggle_init(const GToggleConfig *ptc) {
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palSetGroupMode(((IOBus *)ptc->id)->portid, ptc->mask, 0, ptc->mode);
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}
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/**
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* @brief Get the bits from the port.
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*
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* @param[in] ptc A pointer to one of the entries in GInputToggleConfigTable
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*
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* @notapi
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*/
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unsigned ginput_lld_toggle_getbits(const GToggleConfig *ptc) {
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return palReadBus((IOBus *)ptc->id);
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}
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#endif /* GFX_USE_GINPUT && GINPUT_NEED_TOGGLE */
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/** @} */
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