1 /*
2 * Copyright (c) 2015-2020, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 /**
33 * \ingroup DRV_OSAL_MODULE
34 * \defgroup DRV_OSAL_CycleprofilerP CycleprofilerP
35 * CycleprofilerP interface
36 *
37 * @{
38 */
40 /** ============================================================================
41 * @file CycleprofilerP.h
42 *
43 * @brief Cycle profiler module to measure CPU cycles for the RTOS Porting Interface
44 *
45 *
46 * ============================================================================
47 */
49 #ifndef ti_osal_CycleprofilerP__include
50 #define ti_osal_CycleprofilerP__include
52 #ifdef __cplusplus
53 extern "C" {
54 #endif
56 #include <stdint.h>
57 #include <stdbool.h>
58 #include <stddef.h>
60 /*!
61 * @brief Function to initialize cycle profiler
62 */
63 extern void CycleprofilerP_init(void);
65 /*!
66 * @brief Function to delete a semaphore.
67 *
68 * @return Get CPU cycle count time stamp
69 */
70 extern uint32_t CycleprofilerP_getTimeStamp(void);
72 #ifdef __cplusplus
73 }
74 #endif
76 #endif /* ti_osal_CycleprofilerP__include */
77 /* @} */