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84 lines
3.4 KiB
84 lines
3.4 KiB
/*****************************************************************************
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*
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* spi.h - CC3000 Host Driver Implementation.
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#ifndef __CC3000_SPI_H__
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#define __CC3000_SPI_H__
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*gcSpiHandleRx)(void *p);
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typedef void (*gcSpiHandleTx)(void);
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extern unsigned char wlan_tx_buffer[];
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//*****************************************************************************
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//
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// Prototypes for the APIs.
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//
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//*****************************************************************************
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// the arguments must be of type pin_obj_t* and SPI_HandleTypeDef*
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extern void SpiInit(void *spi, const void *pin_cs, const void *pin_en, const void *pin_irq);
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extern void SpiOpen(gcSpiHandleRx pfRxHandler);
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extern void SpiClose(void);
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extern void SpiPauseSpi(void);
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extern void SpiResumeSpi(void);
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extern long SpiWrite(unsigned char *pUserBuffer, unsigned short usLength);
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extern void SpiConfigureHwMapping(void);
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extern void SpiCleanGPIOISR(void);
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extern void SSIConfigure(unsigned long ulSSIFreq, unsigned long bForceGpioConfiguration, unsigned long uiReconfigureSysClock);
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extern int init_spi(void);
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extern long ReadWlanInterruptPin(void);
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extern void WriteWlanPin(unsigned char val);
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//*****************************************************************************
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//
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// Mark the end of the C bindings section for C++ compilers.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif
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