109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT 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/RT 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 xxx.c
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* @brief XXX Driver code.
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*
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* @addtogroup XXX
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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 CH_HAL_USE_XXX || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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/**
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* @brief XXX Driver initialization.
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*/
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void xxxInit(void) {
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xxx_lld_init();
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}
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/**
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* @brief Initializes the standard part of a @p XXXDriver structure.
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*
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* @param[in] xxxp pointer to the @p XXXDriver object
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*/
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void xxxObjectInit(XXXDriver *xxxp) {
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xxxp->xxx_state = XXX_STOP;
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xxxp->xxx_config = NULL;
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}
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/**
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* @brief Configures and activates the XXX peripheral.
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*
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* @param[in] xxxp pointer to the @p XXXDriver object
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* @param[in] config pointer to the @p XXXConfig object
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*/
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void xxxStart(XXXDriver *xxxp, const XXXConfig *config) {
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chDbgCheck((xxxp != NULL) && (config != NULL), "xxxStart");
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chSysLock();
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chDbgAssert((xxxp->xxx_state == XXX_STOP) || (xxxp->xxx_state == XXX_READY),
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"xxxStart(), #1",
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"invalid state");
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xxxp->xxx_config = config;
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xxx_lld_start(xxxp);
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xxxp->xxx_state = XXX_READY;
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chSysUnlock();
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}
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/**
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* @brief Deactivates the XXX peripheral.
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*
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* @param[in] xxxp pointer to the @p XXXDriver object
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*/
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void xxxStop(XXXDriver *xxxp) {
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chDbgCheck(xxxp != NULL, "xxxStop");
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chSysLock();
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chDbgAssert((xxxp->xxx_state == XXX_STOP) || (xxxp->xxx_state == XXX_READY),
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"xxxStop(), #1",
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"invalid state");
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xxx_lld_stop(xxxp);
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xxxp->xxx_state = XXX_STOP;
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chSysUnlock();
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}
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#endif /* CH_HAL_USE_XXX */
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/** @} */
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