portapack-mayhem/firmware/chibios/os/hal/dox/mmc_spi.dox

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012,2013 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 <http://www.gnu.org/licenses/>.
---
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes ChibiOS/RT, without being obliged to provide
the source code for any proprietary components. See the file exception.txt
for full details of how and when the exception can be applied.
*/
/**
* @defgroup MMC_SPI MMC over SPI Driver
* @brief Generic MMC driver.
* @details This module implements a portable MMC/SD driver that uses a SPI
* driver as physical layer. Hot plugging and removal are supported
* through kernel events.
* @pre In order to use the MMC_SPI driver the @p HAL_USE_MMC_SPI and
* @p HAL_USE_SPI options must be enabled in @p halconf.h.
*
* @section mmc_spi_1 Driver State Machine
* This driver implements a state machine internally, see the @ref IO_BLOCK
* module documentation for details.
*
* @section mmc_spi_2 Driver Operations
* This driver allows to read or write single or multiple 512 bytes blocks
* on a SD Card.
*
* @ingroup IO
*/