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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-11-29 08:25:31 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-11-29 08:25:31 +0000 |
| commit | 0d0e4d619185ad86270ca5c0212c314f7f4529d5 (patch) | |
| tree | fc147672ae3e49134251d25fe82902d51ace500b /os/hal/include/spi.h | |
| parent | 10bec8e1297d92e7b96d1b9932d24afb62a88fac (diff) | |
| download | ChibiOS-0d0e4d619185ad86270ca5c0212c314f7f4529d5.tar.gz ChibiOS-0d0e4d619185ad86270ca5c0212c314f7f4529d5.tar.bz2 ChibiOS-0d0e4d619185ad86270ca5c0212c314f7f4529d5.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1342 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include/spi.h')
| -rw-r--r-- | os/hal/include/spi.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/os/hal/include/spi.h b/os/hal/include/spi.h deleted file mode 100644 index 6f17f69c2..000000000 --- a/os/hal/include/spi.h +++ /dev/null @@ -1,80 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2007 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 spi.h
- * @brief SPI Driver macros and structures.
- * @addtogroup SPI
- * @{
- */
-
-#ifndef _SPI_H_
-#define _SPI_H_
-
-#if CH_HAL_USE_SPI
-
-/**
- * @brief Enables the mutual exclusion APIs on the SPI bus.
- */
-#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define SPI_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-#if SPI_USE_MUTUAL_EXCLUSION && !CH_USE_MUTEXES && !CH_USE_SEMAPHORES
-#error "SPI_USE_MUTUAL_EXCLUSION requires CH_USE_MUTEXES and/or CH_USE_SEMAPHORES"
-#endif
-
-/**
- * @brief Driver state machine possible states.
- */
-typedef enum {
- SPI_UNINIT = 0, /**< @brief Not initialized. */
- SPI_STOP = 1, /**< @brief Stopped. */
- SPI_READY = 2, /**< @brief Ready. */
- SPI_ACTIVE = 3 /**< @brief Slave selected. */
-} spistate_t;
-
-#include "spi_lld.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void spiInit(void);
- void spiObjectInit(SPIDriver *spip);
- void spiStart(SPIDriver *spip, const SPIConfig *config);
- void spiStop(SPIDriver *spip);
- void spiSelect(SPIDriver *spip);
- void spiUnselect(SPIDriver *spip);
- void spiIgnore(SPIDriver *spip, size_t n);
- void spiExchange(SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf);
- void spiSend(SPIDriver *spip, size_t n, const void *txbuf);
- void spiReceive(SPIDriver *spip, size_t n, void *rxbuf);
-#if SPI_USE_MUTUAL_EXCLUSION
- void spiAcquireBus(SPIDriver *spip);
- void spiReleaseBus(SPIDriver *spip);
-#endif /* SPI_USE_MUTUAL_EXCLUSION */
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CH_HAL_USE_SPI */
-
-#endif /* _SPI_H_ */
-
-/** @} */
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