Diff: targets/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_K66F/drivers/fsl_i2c_edma.h

Revision:

155:88546b34ff1c

Parent:

154:37f96f9d4de2

Child:

156:95d6b41a828b

--- a/targets/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_K66F/drivers/fsl_i2c_edma.h	Wed Jan 04 16:58:05 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,133 +0,0 @@
-/*
- * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _FSL_I2C_DMA_H_
-#define _FSL_I2C_DMA_H_
-
-#include "fsl_i2c.h"
-#include "fsl_dmamux.h"
-#include "fsl_edma.h"
-
-/*!
- * @addtogroup i2c_edma_driver
- * @{
- */
-
-/*! @file */
-
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-
-/*! @brief I2C master edma handle typedef. */
-typedef struct _i2c_master_edma_handle i2c_master_edma_handle_t;
-
-/*! @brief I2C master edma transfer callback typedef. */
-typedef void (*i2c_master_edma_transfer_callback_t)(I2C_Type *base,
-                                                    i2c_master_edma_handle_t *handle,
-                                                    status_t status,
-                                                    void *userData);
-
-/*! @brief I2C master edma transfer structure. */
-struct _i2c_master_edma_handle
-{
-    i2c_master_transfer_t transfer; /*!< I2C master transfer struct. */
-    size_t transferSize;            /*!< Total bytes to be transferred. */
-    uint8_t state;                  /*!< I2C master transfer status. */
-    edma_handle_t *dmaHandle;       /*!< The eDMA handler used. */
-    i2c_master_edma_transfer_callback_t
-        completionCallback; /*!< Callback function called after edma transfer finished. */
-    void *userData;         /*!< Callback parameter passed to callback function. */
-};
-
-/*******************************************************************************
- * API
- ******************************************************************************/
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /*_cplusplus. */
-
-/*!
- * @name I2C Block EDMA Transfer Operation
- * @{
- */
-
-/*!
- * @brief Init the I2C handle which is used in transcational functions.
- *
- * @param base I2C peripheral base address.
- * @param handle pointer to i2c_master_edma_handle_t structure.
- * @param callback pointer to user callback function.
- * @param userData user param passed to the callback function.
- * @param edmaHandle EDMA handle pointer.
- */
-void I2C_MasterCreateEDMAHandle(I2C_Type *base,
-                                i2c_master_edma_handle_t *handle,
-                                i2c_master_edma_transfer_callback_t callback,
-                                void *userData,
-                                edma_handle_t *edmaHandle);
-
-/*!
- * @brief Performs a master edma non-blocking transfer on the I2C bus.
- *
- * @param base I2C peripheral base address.
- * @param handle pointer to i2c_master_edma_handle_t structure.
- * @param xfer pointer to transfer structure of i2c_master_transfer_t.
- * @retval kStatus_Success Sucessully complete the data transmission.
- * @retval kStatus_I2C_Busy Previous transmission still not finished.
- * @retval kStatus_I2C_Timeout Transfer error, wait signal timeout.
- * @retval kStatus_I2C_ArbitrationLost Transfer error, arbitration lost.
- * @retval kStataus_I2C_Nak Transfer error, receive Nak during transfer.
- */
-status_t I2C_MasterTransferEDMA(I2C_Type *base, i2c_master_edma_handle_t *handle, i2c_master_transfer_t *xfer);
-
-/*!
- * @brief Get master transfer status during a edma non-blocking transfer.
- *
- * @param base I2C peripheral base address.
- * @param handle pointer to i2c_master_edma_handle_t structure.
- * @param count Number of bytes transferred so far by the non-blocking transaction.
- */
-status_t I2C_MasterTransferGetCountEDMA(I2C_Type *base, i2c_master_edma_handle_t *handle, size_t *count);
-
-/*!
- * @brief Abort a master edma non-blocking transfer in a early time.
- *
- * @param base I2C peripheral base address.
- * @param handle pointer to i2c_master_edma_handle_t structure.
- */
-void I2C_MasterTransferAbortEDMA(I2C_Type *base, i2c_master_edma_handle_t *handle);
-
-/* @} */
-#if defined(__cplusplus)
-}
-#endif /*_cplusplus. */
-/*@}*/
-#endif /*_FSL_I2C_DMA_H_*/