diff options
Diffstat (limited to 'bsps/arm/imxrt/include/fsl_flexio_camera_edma.h')
| -rw-r--r-- | bsps/arm/imxrt/include/fsl_flexio_camera_edma.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/bsps/arm/imxrt/include/fsl_flexio_camera_edma.h b/bsps/arm/imxrt/include/fsl_flexio_camera_edma.h deleted file mode 100644 index ff71a44cfe..0000000000 --- a/bsps/arm/imxrt/include/fsl_flexio_camera_edma.h +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 2015, Freescale Semiconductor, Inc. - * Copyright 2016-2020 NXP - * All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - */ -#ifndef _FSL_FLEXIO_CAMERA_EDMA_H_ -#define _FSL_FLEXIO_CAMERA_EDMA_H_ - -#include "fsl_flexio_camera.h" -#include "fsl_edma.h" - -/*! - * @addtogroup flexio_edma_camera - * @{ - */ - -/******************************************************************************* - * Definitions - ******************************************************************************/ - -/*! @name Driver version */ -/*@{*/ -/*! @brief FlexIO Camera EDMA driver version 2.1.3. */ -#define FSL_FLEXIO_CAMERA_EDMA_DRIVER_VERSION (MAKE_VERSION(2, 1, 3)) -/*@}*/ - -/*! @brief Forward declaration of the handle typedef. */ -typedef struct _flexio_camera_edma_handle flexio_camera_edma_handle_t; - -/*! @brief Camera transfer callback function. */ -typedef void (*flexio_camera_edma_transfer_callback_t)(FLEXIO_CAMERA_Type *base, - flexio_camera_edma_handle_t *handle, - status_t status, - void *userData); - -/*! - * @brief Camera eDMA handle - */ -struct _flexio_camera_edma_handle -{ - flexio_camera_edma_transfer_callback_t callback; /*!< Callback function. */ - void *userData; /*!< Camera callback function parameter.*/ - size_t rxSize; /*!< Total bytes to be received. */ - edma_handle_t *rxEdmaHandle; /*!< The eDMA RX channel used. */ - uint8_t nbytes; /*!< eDMA minor byte transfer count initially configured. */ - volatile uint8_t rxState; /*!< RX transfer state */ -}; - -/******************************************************************************* - * API - ******************************************************************************/ - -#if defined(__cplusplus) -extern "C" { -#endif - -/*! - * @name eDMA transactional - * @{ - */ - -/*! - * @brief Initializes the Camera handle, which is used in transactional functions. - * - * @param base Pointer to the FLEXIO_CAMERA_Type. - * @param handle Pointer to flexio_camera_edma_handle_t structure. - * @param callback The callback function. - * @param userData The parameter of the callback function. - * @param rxEdmaHandle User requested DMA handle for RX DMA transfer. - * @retval kStatus_Success Successfully create the handle. - * @retval kStatus_OutOfRange The FlexIO Camera eDMA type/handle table out of range. - */ -status_t FLEXIO_CAMERA_TransferCreateHandleEDMA(FLEXIO_CAMERA_Type *base, - flexio_camera_edma_handle_t *handle, - flexio_camera_edma_transfer_callback_t callback, - void *userData, - edma_handle_t *rxEdmaHandle); - -/*! - * @brief Receives data using eDMA. - * - * This function receives data using eDMA. This is a non-blocking function, which returns - * right away. When all data is received, the receive callback function is called. - * - * @param base Pointer to the FLEXIO_CAMERA_Type. - * @param handle Pointer to the flexio_camera_edma_handle_t structure. - * @param xfer Camera eDMA transfer structure, see #flexio_camera_transfer_t. - * @retval kStatus_Success if succeeded, others failed. - * @retval kStatus_CAMERA_RxBusy Previous transfer on going. - */ -status_t FLEXIO_CAMERA_TransferReceiveEDMA(FLEXIO_CAMERA_Type *base, - flexio_camera_edma_handle_t *handle, - flexio_camera_transfer_t *xfer); - -/*! - * @brief Aborts the receive data which used the eDMA. - * - * This function aborts the receive data which used the eDMA. - * - * @param base Pointer to the FLEXIO_CAMERA_Type. - * @param handle Pointer to the flexio_camera_edma_handle_t structure. - */ -void FLEXIO_CAMERA_TransferAbortReceiveEDMA(FLEXIO_CAMERA_Type *base, flexio_camera_edma_handle_t *handle); - -/*! - * @brief Gets the remaining bytes to be received. - * - * This function gets the number of bytes still not received. - * - * @param base Pointer to the FLEXIO_CAMERA_Type. - * @param handle Pointer to the flexio_camera_edma_handle_t structure. - * @param count Number of bytes sent so far by the non-blocking transaction. - * @retval kStatus_Success Succeed get the transfer count. - * @retval kStatus_InvalidArgument The count parameter is invalid. - */ -status_t FLEXIO_CAMERA_TransferGetReceiveCountEDMA(FLEXIO_CAMERA_Type *base, - flexio_camera_edma_handle_t *handle, - size_t *count); - -/*@}*/ - -#if defined(__cplusplus) -} -#endif - -/*! @}*/ - -#endif /* _FSL_CAMERA_EDMA_H_ */ |