| /* |
| * EvHandler.h |
| * |
| * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved. |
| * All rights reserved. |
| * |
| * 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 Texas Instruments 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 _EVHANDLER_H_ |
| #define _EVHANDLER_H_ |
| |
| |
| #include "TI_IPC_Api.h" |
| |
| |
| typedef struct |
| { |
| IPC_EV_DATA Array[MAX_SEND_EVENTS]; |
| TI_UINT32 TailIndex; /* Points to the next free node*/ |
| TI_UINT32 HeadIndex; /* Points to the first occupied node*/ |
| TI_UINT32 Counter; |
| }EV_CYCL_ARRAY, *PEV_CYCL_ARRAY; |
| |
| typedef struct |
| { |
| TI_HANDLE hOs; |
| IPC_EVENT_PARAMS RegistrationArray[IPC_EVENT_MAX][MAX_REGISTERED_MODULES]; |
| EV_CYCL_ARRAY SendEventArray; |
| TI_UINT32 LastUMEventType; |
| |
| }TEvHandlerObj; |
| |
| /* Upper Interface*/ |
| TI_HANDLE EvHandler_Create (TI_HANDLE hOs); |
| |
| TI_UINT32 EvHandlerUnload (TI_HANDLE hEvHandler); |
| |
| TI_UINT32 EvHandlerRegisterEvent (TI_HANDLE hEvHandler, TI_UINT8* pData, TI_UINT32 Length); |
| |
| TI_UINT32 EvHandlerUnRegisterEvent (TI_HANDLE hEvHandler, TI_HANDLE uEventID); |
| |
| TI_UINT32 EvHandlerMaskEvent (TI_HANDLE hEvHandler, TI_UINT32 uEventID); |
| |
| TI_UINT32 EvHandlerUnMaskEvent (TI_HANDLE hEvHandler, TI_UINT32 uEventID); |
| |
| TI_UINT32 EvHandlerGetEventData (TI_HANDLE hEvHandler, TI_UINT8* pData, TI_UINT32* pLength); |
| /* Bottom Interface*/ |
| |
| TI_UINT32 EvHandlerSendEvent (TI_HANDLE hEvHandler, TI_UINT32 EvType, TI_UINT8* pData, TI_UINT32 Length); |
| |
| |
| #endif |
