circuitpython/stm/cc3k/evnt_handler.h

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/*****************************************************************************
*
* evnt_handler.h - CC3000 Host Driver Implementation.
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend)
* & Limor Fried for Adafruit Industries
* This library works with the Adafruit CC3000 breakout
* ----> https://www.adafruit.com/products/1469
* Adafruit invests time and resources providing this open source code,
* please support Adafruit and open-source hardware by purchasing
* products from Adafruit!
*
* 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 __EVENT_HANDLER_H__
#define __EVENT_HANDLER_H__
#include "hci.h"
#include "socket.h"
//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C" {
#endif
//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
//*****************************************************************************
//
//! hci_event_handler
//!
//! @param pRetParams incoming data buffer
//! @param from from information (in case of data received)
//! @param fromlen from information length (in case of data received)
//!
//! @return none
//!
//! @brief Parse the incoming events packets and issues corresponding
//! event handler from global array of handlers pointers
//
//*****************************************************************************
extern unsigned char *hci_event_handler(void *pRetParams, unsigned char *from, unsigned char *fromlen);
//*****************************************************************************
//
//! hci_unsol_event_handler
//!
//! @param event_hdr event header
//!
//! @return 1 if event supported and handled
//! 0 if event is not supported
//!
//! @brief Handle unsolicited events
//
//*****************************************************************************
extern long hci_unsol_event_handler(char *event_hdr);
//*****************************************************************************
//
//! hci_unsolicited_event_handler
//!
//! @param None
//!
//! @return ESUCCESS if successful, EFAIL if an error occurred
//!
//! @brief Parse the incoming unsolicited event packets and issues
//! corresponding event handler.
//
//*****************************************************************************
extern long hci_unsolicited_event_handler(void);
#define M_BSD_RESP_PARAMS_OFFSET(hci_event_hdr)((char *)(hci_event_hdr) + HCI_EVENT_HEADER_SIZE)
#define SOCKET_STATUS_ACTIVE 0
#define SOCKET_STATUS_INACTIVE 1
/* Init socket_active_status = 'all ones': init all sockets with SOCKET_STATUS_INACTIVE.
Will be changed by 'set_socket_active_status' upon 'connect' and 'accept' calls */
#define SOCKET_STATUS_INIT_VAL 0xFFFF
#define M_IS_VALID_SD(sd) ((0 <= (sd)) && ((sd) <= 7))
#define M_IS_VALID_STATUS(status) (((status) == SOCKET_STATUS_ACTIVE)||((status) == SOCKET_STATUS_INACTIVE))
extern unsigned long socket_active_status;
extern void set_socket_active_status(long Sd, long Status);
extern long get_socket_active_status(long Sd);
typedef struct _bsd_accept_return_t
{
long iSocketDescriptor;
long iStatus;
sockaddr tSocketAddress;
} tBsdReturnParams;
typedef struct _bsd_read_return_t
{
long iSocketDescriptor;
long iNumberOfBytes;
unsigned long uiFlags;
} tBsdReadReturnParams;
#define BSD_RECV_FROM_FROMLEN_OFFSET (4)
#define BSD_RECV_FROM_FROM_OFFSET (16)
typedef struct _bsd_select_return_t
{
long iStatus;
unsigned long uiRdfd;
unsigned long uiWrfd;
unsigned long uiExfd;
} tBsdSelectRecvParams;
typedef struct _bsd_getsockopt_return_t
{
unsigned char ucOptValue[4];
char iStatus;
} tBsdGetSockOptReturnParams;
typedef struct _bsd_gethostbyname_return_t
{
long retVal;
long outputAddress;
} tBsdGethostbynameParams;
//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // __EVENT_HANDLER_H__