diff options
Diffstat (limited to 'os/hal/include/i2c_brts.h')
| -rw-r--r-- | os/hal/include/i2c_brts.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/os/hal/include/i2c_brts.h b/os/hal/include/i2c_brts.h deleted file mode 100644 index 64816186b..000000000 --- a/os/hal/include/i2c_brts.h +++ /dev/null @@ -1,146 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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 i2c.h
- * @brief I2C Driver macros and structures.
- *
- * @addtogroup I2C
- * @{
- */
-
-#ifndef _I2C_H_
-#define _I2C_H_
-
-#if HAL_USE_I2C || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables the mutual exclusion APIs on the I2C bus.
- */
-#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define I2C_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Driver state machine possible states.
- */
-typedef enum {
- I2C_UNINIT = 0, /**< Not initialized. */
- I2C_STOP = 1, /**< Stopped. */
- I2C_READY = 2, /**< Ready. */
- I2C_MACTIVE = 3, /**< START condition sent. */
- I2C_MTRANSMIT = 4, /**< Master transmitting. */
- I2C_MRECEIVE = 5, /**< Master receiving. */
- I2C_MWAIT_TF = 6, /**< Master wait Transmission Finished */
- I2C_MERROR = 7 /**< Error condition. */
-} i2cstate_t;
-
-#include "i2c_lld.h"
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @brief Read mode.
- */
-#define I2C_READ 1
-
-/**
- * @brief Write mode.
- */
-#define I2C_WRITE 0
-
-/**
- * @brief Seven bits addresses header builder.
- *
- * @param[in] addr seven bits address value
- * @param[in] rw read/write flag
- *
- * @return A 16 bit value representing the header, the most
- * significant byte is always zero.
- */
-#define I2C_ADDR7(addr, rw) (uint16_t)((addr) << 1 | (rw))
-
-
-/**
- * @brief Ten bits addresses header builder.
- *
- * @param[in] addr ten bits address value
- * @param[in] rw read/write flag
- *
- * @return A 16 bit value representing the header, the most
- * significant byte is the first one to be transmitted.
- */
-#define I2C_ADDR10(addr, rw) \
- (uint16_t)(0xF000 | \
- (((addr) & 0x0300) << 1) | \
- (((rw) << 8)) | \
- ((addr) & 0x00FF))
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-#ifdef __cplusplus
-extern "C" {
-#endif
- void i2cInit(void);
- void i2cObjectInit(I2CDriver *i2cp);
- void i2cStart(I2CDriver *i2cp, I2CConfig *config);
- void i2cStop(I2CDriver *i2cp);
- void i2cMasterTransmit(I2CDriver *i2cp, I2CSlaveConfig *i2cscfg);
- void i2cMasterReceive(I2CDriver *i2cp, I2CSlaveConfig *i2cscfg);
-
-
-
- void i2cMasterStartI(I2CDriver *i2cp,uint16_t header);
- void i2cMasterStopI(I2CDriver *i2cp);
- void i2cMasterRestartI(I2CDriver *i2cp);
- void i2cMasterTransmitI(I2CDriver *i2cp, size_t n, const uint8_t *txbuf);
- void i2cMasterReceiveI(I2CDriver *i2cp, size_t n, uint8_t *rxbuf);
-#if I2C_USE_MUTUAL_EXCLUSION
- void i2cAcquireBus(I2CDriver *i2cp);
- void i2cReleaseBus(I2CDriver *i2cp);
-#endif /* I2C_USE_MUTUAL_EXCLUSION */
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_I2C */
-
-#endif /* _I2C_H_ */
-
-/** @} */
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