diff options
Diffstat (limited to 'os/hal/include/mmc_spi.h')
| -rw-r--r-- | os/hal/include/mmc_spi.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/os/hal/include/mmc_spi.h b/os/hal/include/mmc_spi.h deleted file mode 100644 index 3d7eacb21..000000000 --- a/os/hal/include/mmc_spi.h +++ /dev/null @@ -1,199 +0,0 @@ -/*
- 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/>.
-*/
-
-/**
- * @file mmc_spi.h
- * @brief MMC over SPI driver header.
- *
- * @addtogroup MMC_SPI
- * @{
- */
-
-#ifndef _MMC_SPI_H_
-#define _MMC_SPI_H_
-
-#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-#define MMC_CMD0_RETRY 10
-#define MMC_CMD1_RETRY 100
-#define MMC_ACMD41_RETRY 100
-#define MMC_WAIT_DATA 10000
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name MMC_SPI configuration options
- * @{
- */
-/**
- * @brief Delays insertions.
- * @details If enabled this options inserts delays into the MMC waiting
- * routines releasing some extra CPU time for the threads with
- * lower priority, this may slow down the driver a bit however.
- * This option is recommended also if the SPI driver does not
- * use a DMA channel and heavily loads the CPU.
- */
-#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
-#define MMC_NICE_WAITING TRUE
-#endif
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if !HAL_USE_SPI || !SPI_USE_WAIT || !CH_CFG_USE_EVENTS
-#error "MMC_SPI driver requires HAL_USE_SPI, SPI_USE_WAIT and CH_CFG_USE_EVENTS"
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief MMC/SD over SPI driver configuration structure.
- */
-typedef struct {
- /**
- * @brief SPI driver associated to this MMC driver.
- */
- SPIDriver *spip;
- /**
- * @brief SPI low speed configuration used during initialization.
- */
- const SPIConfig *lscfg;
- /**
- * @brief SPI high speed configuration used during transfers.
- */
- const SPIConfig *hscfg;
-} MMCConfig;
-
-/**
- * @brief @p MMCDriver specific methods.
- */
-#define _mmc_driver_methods \
- _mmcsd_block_device_methods
-
-/**
- * @extends MMCSDBlockDeviceVMT
- *
- * @brief @p MMCDriver virtual methods table.
- */
-struct MMCDriverVMT {
- _mmc_driver_methods
-};
-
-/**
- * @extends MMCSDBlockDevice
- *
- * @brief Structure representing a MMC/SD over SPI driver.
- */
-typedef struct {
- /**
- * @brief Virtual Methods Table.
- */
- const struct MMCDriverVMT *vmt;
- _mmcsd_block_device_data
- /**
- * @brief Current configuration data.
- */
- const MMCConfig *config;
- /***
- * @brief Addresses use blocks instead of bytes.
- */
- bool_t block_addresses;
-} MMCDriver;
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @name Macro Functions
- * @{
- */
-/**
- * @brief Returns the card insertion status.
- * @note This macro wraps a low level function named
- * @p sdc_lld_is_card_inserted(), this function must be
- * provided by the application because it is not part of the
- * SDC driver.
- *
- * @param[in] mmcp pointer to the @p MMCDriver object
- * @return The card state.
- * @retval FALSE card not inserted.
- * @retval TRUE card inserted.
- *
- * @api
- */
-#define mmcIsCardInserted(mmcp) mmc_lld_is_card_inserted(mmcp)
-
-/**
- * @brief Returns the write protect status.
- *
- * @param[in] mmcp pointer to the @p MMCDriver object
- * @return The card state.
- * @retval FALSE card not inserted.
- * @retval TRUE card inserted.
- *
- * @api
- */
-#define mmcIsWriteProtected(mmcp) mmc_lld_is_write_protected(mmcp)
-/** @} */
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void mmcInit(void);
- void mmcObjectInit(MMCDriver *mmcp);
- void mmcStart(MMCDriver *mmcp, const MMCConfig *config);
- void mmcStop(MMCDriver *mmcp);
- bool_t mmcConnect(MMCDriver *mmcp);
- bool_t mmcDisconnect(MMCDriver *mmcp);
- bool_t mmcStartSequentialRead(MMCDriver *mmcp, uint32_t startblk);
- bool_t mmcSequentialRead(MMCDriver *mmcp, uint8_t *buffer);
- bool_t mmcStopSequentialRead(MMCDriver *mmcp);
- bool_t mmcStartSequentialWrite(MMCDriver *mmcp, uint32_t startblk);
- bool_t mmcSequentialWrite(MMCDriver *mmcp, const uint8_t *buffer);
- bool_t mmcStopSequentialWrite(MMCDriver *mmcp);
- bool_t mmcSync(MMCDriver *mmcp);
- bool_t mmcGetInfo(MMCDriver *mmcp, BlockDeviceInfo *bdip);
- bool_t mmcErase(MMCDriver *mmcp, uint32_t startblk, uint32_t endblk);
- bool_t mmc_lld_is_card_inserted(MMCDriver *mmcp);
- bool_t mmc_lld_is_write_protected(MMCDriver *mmcp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_MMC_SPI */
-
-#endif /* _MMC_SPI_H_ */
-
-/** @} */
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