iLLD_TC29x  1.0
Bsp.c
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1 /**
2  * \file Bsp.c
3  * \brief Board support package
4  * \ingroup library_srvsw_sysse_bsp_bsp
5  *
6  * \version iLLD_1_0_0_11_0
7  * \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
8  *
9  *
10  * IMPORTANT NOTICE
11  *
12  *
13  * Infineon Technologies AG (Infineon) is supplying this file for use
14  * exclusively with Infineon's microcontroller products. This file can be freely
15  * distributed within development tools that are supporting such microcontroller
16  * products.
17  *
18  * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
19  * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
20  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
21  * INFINEON SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL,
22  * OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
23  *
24  */
25 
26 #include "Bsp.h"
27 
28 Ifx_TickTime TimeConst[TIMER_COUNT];
29 
30 /** \brief Initialize the time constants.
31  *
32  * Initialize the time constants TimeConst_0s, TimeConst_100ns, TimeConst_1us,
33  * TimeConst_10us, TimeConst_100us, TimeConst_1ms, TimeConst_10ms, TimeConst_100ms,
34  * TimeConst_1s, TimeConst_10s
35  * \return None.
36  */
37 void initTime(void)
38 {
39  sint32 Fsys = IfxStm_getFrequency(BSP_DEFAULT_TIMER);
40 
41  TimeConst[TIMER_INDEX_10NS] = Fsys / (1000000000 / 10);
42  TimeConst[TIMER_INDEX_100NS] = Fsys / (1000000000 / 100);
43  TimeConst[TIMER_INDEX_1US] = Fsys / (1000000 / 1);
44  TimeConst[TIMER_INDEX_10US] = Fsys / (1000000 / 10);
45  TimeConst[TIMER_INDEX_100US] = Fsys / (1000000 / 100);
46  TimeConst[TIMER_INDEX_1MS] = Fsys / (1000 / 1);
47  TimeConst[TIMER_INDEX_10MS] = Fsys / (1000 / 10);
48  TimeConst[TIMER_INDEX_100MS] = Fsys / (1000 / 100);
49  TimeConst[TIMER_INDEX_1S] = Fsys * (1);
50  TimeConst[TIMER_INDEX_10S] = Fsys * (10);
51  TimeConst[TIMER_INDEX_100S] = Fsys * (100);
52 }
53 
54 
55 /** \brief Wait function.
56  *
57  * This is an empty function that just spend some time waiting.
58  *
59  * \return None.
60  */
61 void waitPoll(void)
62 {}
63 
64 /** \brief Wait time function.
65  *
66  * This is an empty function that that returns after the timeout elapsed. The
67  * minimal time spend in the function is guaranteed, but not the max time.
68  *
69  * \param timeout Specifies the time the function waits for before returning
70  *
71  * \return None.
72  */
73 void waitTime(Ifx_TickTime timeout)
74 {
75  wait(timeout);
76 }