176 lines
6.1 KiB
C
176 lines
6.1 KiB
C
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/*****************************************************************************
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*
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* evnt_handler.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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* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend)
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* & Limor Fried for Adafruit Industries
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* This library works with the Adafruit CC3000 breakout
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* ----> https://www.adafruit.com/products/1469
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* Adafruit invests time and resources providing this open source code,
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* please support Adafruit and open-source hardware by purchasing
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* products from Adafruit!
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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 __EVENT_HANDLER_H__
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#define __EVENT_HANDLER_H__
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#include "hci.h"
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#include "socket.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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//*****************************************************************************
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//
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// Prototypes for the APIs.
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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//! hci_event_handler
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//!
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//! @param pRetParams incoming data buffer
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//! @param from from information (in case of data received)
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//! @param fromlen from information length (in case of data received)
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//!
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//! @return none
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//!
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//! @brief Parse the incoming events packets and issues corresponding
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//! event handler from global array of handlers pointers
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//
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//*****************************************************************************
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extern unsigned char *hci_event_handler(void *pRetParams, unsigned char *from, unsigned char *fromlen);
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//*****************************************************************************
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//
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//! hci_unsol_event_handler
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//!
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//! @param event_hdr event header
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//!
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//! @return 1 if event supported and handled
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//! 0 if event is not supported
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//!
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//! @brief Handle unsolicited events
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//
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//*****************************************************************************
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extern long hci_unsol_event_handler(char *event_hdr);
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//*****************************************************************************
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//
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//! hci_unsolicited_event_handler
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//!
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//! @param None
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//!
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//! @return ESUCCESS if successful, EFAIL if an error occurred
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//!
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//! @brief Parse the incoming unsolicited event packets and issues
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//! corresponding event handler.
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//
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//*****************************************************************************
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extern long hci_unsolicited_event_handler(void);
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#define M_BSD_RESP_PARAMS_OFFSET(hci_event_hdr)((char *)(hci_event_hdr) + HCI_EVENT_HEADER_SIZE)
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#define SOCKET_STATUS_ACTIVE 0
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#define SOCKET_STATUS_INACTIVE 1
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/* Init socket_active_status = 'all ones': init all sockets with SOCKET_STATUS_INACTIVE.
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Will be changed by 'set_socket_active_status' upon 'connect' and 'accept' calls */
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#define SOCKET_STATUS_INIT_VAL 0xFFFF
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#define M_IS_VALID_SD(sd) ((0 <= (sd)) && ((sd) <= 7))
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#define M_IS_VALID_STATUS(status) (((status) == SOCKET_STATUS_ACTIVE)||((status) == SOCKET_STATUS_INACTIVE))
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extern unsigned long socket_active_status;
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extern void set_socket_active_status(long Sd, long Status);
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extern long get_socket_active_status(long Sd);
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typedef struct _bsd_accept_return_t
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{
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long iSocketDescriptor;
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long iStatus;
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sockaddr tSocketAddress;
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} tBsdReturnParams;
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typedef struct _bsd_read_return_t
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{
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long iSocketDescriptor;
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long iNumberOfBytes;
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unsigned long uiFlags;
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} tBsdReadReturnParams;
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#define BSD_RECV_FROM_FROMLEN_OFFSET (4)
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#define BSD_RECV_FROM_FROM_OFFSET (16)
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typedef struct _bsd_select_return_t
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{
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long iStatus;
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unsigned long uiRdfd;
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unsigned long uiWrfd;
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unsigned long uiExfd;
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} tBsdSelectRecvParams;
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typedef struct _bsd_getsockopt_return_t
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{
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unsigned char ucOptValue[4];
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char iStatus;
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} tBsdGetSockOptReturnParams;
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typedef struct _bsd_gethostbyname_return_t
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{
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long retVal;
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long outputAddress;
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} tBsdGethostbynameParams;
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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 // __EVENT_HANDLER_H__
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