From 2f4dba80ea1d68a1165ca04a6b4d1ccd5853c27d Mon Sep 17 00:00:00 2001 From: gdisirio Date: Tue, 26 Apr 2011 16:59:14 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2903 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/include/sdc.h | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 os/hal/include/sdc.h (limited to 'os/hal/include/sdc.h') diff --git a/os/hal/include/sdc.h b/os/hal/include/sdc.h new file mode 100644 index 000000000..d578e65b4 --- /dev/null +++ b/os/hal/include/sdc.h @@ -0,0 +1,94 @@ +/* + ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010, + 2011 Giovanni Di Sirio. + + This file is part of ChibiOS/RT. + + ChibiOS/RT 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/RT 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 . +*/ + +/** + * @file sdc.h + * @brief SDC Driver macros and structures. + * + * @addtogroup SDC + * @{ + */ + +#ifndef _SDC_H_ +#define _SDC_H_ + +#if HAL_USE_SDC || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief Driver state machine possible states. + */ +typedef enum { + SDC_UNINIT = 0, /**< Not initialized. */ + SDC_STOP = 1, /**< Stopped. */ + SDC_READY = 2, /**< Ready. */ + SDC_INITNG = 3, /**< Card initialization in progress. */ + SDC_ACTIVE = 4, /**< Cart initialized. */ + SDC_READING = 5, /**< Read operation in progress. */ + SDC_WRITING = 6, /**< Write operation in progress. */ +} sdcstate_t; + +#include "sdc_lld.h" + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif + void sdcInit(void); + void sdcObjectInit(SDCDriver *sdcp); + void sdcStart(SDCDriver *sdcp, const SDCConfig *config); + void sdcStop(SDCDriver *sdcp); + bool_t sdcConnect(SDCDriver *sdcp); + bool_t sdcDisconnect(SDCDriver *sdcp); + bool_t sdcRead(SDCDriver *sdcp, uint32_t startblk, + uint8_t *buffer, uint32_t n); + bool_t sdcWrite(SDCDriver *sdcp, uint32_t startblk, + const uint8_t *buffer, uint32_t n); +#ifdef __cplusplus +} +#endif + +#endif /* HAL_USE_SDC */ + +#endif /* _SDC_H_ */ + +/** @} */ -- cgit v1.2.3