LVREV_GetControlParameters.c revision c59c6fd7f859b4010d788db89b8d4d76bbb70e57 
1/*
2 * Copyright (C) 2004-2010 NXP Software
3 * Copyright (C) 2010 The Android Open Source Project
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/****************************************************************************************/
19/*                                                                                      */
20/*     Project::                                                                        */
21/*     $Author: nxp27078 $*/
22/*     $Revision: 762 $*/
23/*     $Date: 2010-06-11 14:50:33 +0200 (Fri, 11 Jun 2010) $*/
24/*                                                                                      */
25/****************************************************************************************/
26
27/****************************************************************************************/
28/*                                                                                      */
29/*  Includes                                                                            */
30/*                                                                                      */
31/****************************************************************************************/
32#include "LVREV_Private.h"
33
34
35/****************************************************************************************/
36/*                                                                                      */
37/* FUNCTION:                LVREV_GetControlParameters                                  */
38/*                                                                                      */
39/* DESCRIPTION:                                                                         */
40/*  Request the LVREV module control parameters. The current parameter set is returned  */
41/*  via the parameter pointer.                                                          */
42/*                                                                                      */
43/* PARAMETERS:                                                                          */
44/*  hInstance               Instance handle                                             */
45/*  pControlParams          Pointer to an empty parameter structure                     */
46/*                                                                                      */
47/* RETURNS:                                                                             */
48/*  LVREV_Success           Succeeded                                                   */
49/*  LVREV_NULLADDRESS       When hInstance or pControlParams is NULL                    */
50/*                                                                                      */
51/* NOTES:                                                                               */
52/*  1.  This function may be interrupted by the LVREV_Process function                  */
53/*                                                                                      */
54/****************************************************************************************/
55LVREV_ReturnStatus_en LVREV_GetControlParameters(LVREV_Handle_t           hInstance,
56                                                 LVREV_ControlParams_st   *pControlParams)
57{
58
59    LVREV_Instance_st  *pLVREV_Private = (LVREV_Instance_st *)hInstance;
60
61
62    /*
63     * Check for error conditions
64     */
65    if((hInstance == LVM_NULL) || (pControlParams == LVM_NULL))
66    {
67        return LVREV_NULLADDRESS;
68    }
69
70    /*
71     * Return the current parameters
72     */
73    *pControlParams = pLVREV_Private->NewParams;
74
75    return LVREV_SUCCESS;
76}
77
78/* End of file */
79