1/*
2 $License:
3    Copyright (C) 2011-2012 InvenSense Corporation, All Rights Reserved.
4    See included License.txt for License information.
5 $
6 */
7/**
8 *   @defgroup  MPL mpl
9 *   @brief     Motion Library - Start Point
10 *              Initializes MPL.
11 *
12 *   @{
13 *       @file  mpl.c
14 *       @brief MPL start point.
15 */
16
17#include "storage_manager.h"
18#include "log.h"
19#include "mpl.h"
20#include "start_manager.h"
21#include "data_builder.h"
22#include "results_holder.h"
23#include "mlinclude.h"
24#include "message_layer.h"
25
26/**
27 * @brief  Initializes the MPL. Should be called first and once
28 * @return Returns INV_SUCCESS if successful or an error code if not.
29 */
30inv_error_t inv_init_mpl(void)
31{
32    inv_init_storage_manager();
33
34    /* initialize the start callback manager */
35    INV_ERROR_CHECK(inv_init_start_manager());
36
37    /* initialize the data builder */
38    INV_ERROR_CHECK(inv_init_data_builder());
39
40    INV_ERROR_CHECK(inv_enable_results_holder());
41
42    // Get any left over messages and clear them. Throw message away as it is not
43    // initialized.
44    (void)inv_get_message_level_0(1);
45
46    return INV_SUCCESS;
47}
48
49const char ml_ver[] = "InvenSense MA 5.1.6 RC25";
50
51/**
52 *  @brief  used to get the MPL version.
53 *  @param  version     a string where the MPL version gets stored.
54 *  @return INV_SUCCESS if successful or a non-zero error code otherwise.
55 */
56inv_error_t inv_get_version(char **version)
57{
58    INVENSENSE_FUNC_START;
59    /* cast out the const */
60    *version = (char *)&ml_ver;
61    return INV_SUCCESS;
62}
63
64/**
65 *  @brief  Starts the MPL. Typically called after inv_init_mpl() or after a
66 *          inv_stop_mpl() to start the MPL back up an running.
67 *  @return INV_SUCCESS if successful or a non-zero error code otherwise.
68 */
69inv_error_t inv_start_mpl(void)
70{
71    INV_ERROR_CHECK(inv_execute_mpl_start_notification());
72    return INV_SUCCESS;
73}
74
75/**
76 * @}
77 */
78