Diff: spi.h

Revision:

0:9cb694f00b7b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spi.h	Fri Aug 02 15:06:15 2013 +0000
@@ -0,0 +1,97 @@
+/*****************************************************************************
+*
+*  spi.h  - CC3000 Host Driver Implementation.
+*  Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+*
+*  Redistribution and use in source and binary forms, with or without
+*  modification, are permitted provided that the following conditions
+*  are met:
+*
+*    Redistributions of source code must retain the above copyright
+*    notice, this list of conditions and the following disclaimer.
+*
+*    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.
+*
+*    Neither the name of Texas Instruments Incorporated 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 
+*  OWNER 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 __SPI_H__
+#define __SPI_H__
+
+//#include <string.h>
+//#include <stdlib.h>
+//#include <stdio.h>
+
+
+
+//*****************************************************************************
+//
+// If building with a C++ compiler, make all of the definitions in this header
+// have a C binding.
+//
+//*****************************************************************************
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+typedef void (*gcSpiHandleRx)(void *p);
+typedef void (*gcSpiHandleTx)(void);
+
+extern unsigned char wlan_tx_buffer[];
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void SpiOpen(gcSpiHandleRx pfRxHandler);
+extern void SpiClose(void);
+extern long SpiWrite(unsigned char *pUserBuffer, unsigned short usLength);
+extern void SpiResumeSpi(void);
+extern void SpiConfigureHwMapping(    unsigned long ulPioPortAddress,
+                                    unsigned long ulPort, 
+                                    unsigned long ulSpiCs, 
+                                    unsigned long ulPortInt, 
+                                    unsigned long uluDmaPort,
+                                    unsigned long ulSsiPortAddress,
+                                    unsigned long ulSsiTx,
+                                    unsigned long ulSsiRx,
+                                    unsigned long ulSsiClck);
+extern void SpiCleanGPIOISR(void);
+extern int init_spi(void);
+extern void ReadWriteFrame(unsigned char *pTxBuffer, unsigned char *pRxBuffer, unsigned short size);
+extern long TXBufferIsEmpty(void);
+extern long RXBufferIsEmpty(void);
+extern void IntSpiGPIOHandler(void);
+
+//*****************************************************************************
+//
+// Mark the end of the C bindings section for C++ compilers.
+//
+//*****************************************************************************
+#ifdef  __cplusplus
+}
+#endif // __cplusplus
+
+#endif
+
+