mirror of https://github.com/ARMmbed/mbed-os.git
90 lines
3.9 KiB
C
90 lines
3.9 KiB
C
/*!
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* Copyright (c) 2015, Freescale Semiconductor, Inc.
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* All rights reserved.
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*
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* \file XcvrSpi.h
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* o Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* o Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __XCVR_SPI_H__
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#define __XCVR_SPI_H__
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/*****************************************************************************
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* INCLUDED HEADERS *
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*---------------------------------------------------------------------------*
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* Add to this section all the headers that this module needs to include. *
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* Note that it is not a good practice to include header files into header *
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* files, so use this section only if there is no other better solution. *
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*---------------------------------------------------------------------------*
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*****************************************************************************/
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/*****************************************************************************
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* PUBLIC MACROS *
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*---------------------------------------------------------------------------*
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* Add to this section all the access macros, registers mappings, bit access *
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* macros, masks, flags etc ...
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*---------------------------------------------------------------------------*
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*****************************************************************************/
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#define gXcvrSpiInstance_c 0
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/*****************************************************************************
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* PUBLIC FUNCTIONS *
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*---------------------------------------------------------------------------*
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* Add to this section all the global functions prototype preceded (as a *
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* good practice) by the keyword 'extern' *
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*---------------------------------------------------------------------------*
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*****************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif /* __cplusplus */
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void RF_RST_Set(int state);
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void RF_CS_Set(int state);
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void RF_IRQ_Init(void);
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void RF_IRQ_Disable(void);
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void RF_IRQ_Enable(void);
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uint8_t RF_isIRQ_Pending(void);
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void gXcvrAssertCS_d(void);
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void gXcvrDeassertCS_d(void);
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void xcvr_spi_init(uint32_t instance);
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void xcvr_spi_configure_speed(uint32_t instance, uint32_t freq);
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void xcvr_spi_transfer(uint32_t instance,
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uint8_t *sendBuffer,
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uint8_t *receiveBuffer,
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uint32_t transferByteCount);
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#if defined(__cplusplus)
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}
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#endif /* __cplusplus */
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#endif /* __XCVR_SPI_H__ */
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