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| Rev 56 | Rev 73 | ||
|---|---|---|---|
| 1 | /********************************************************************* |
1 | /********************************************************************* |
| 2 | * |
2 | * |
| 3 | * Ticker header file |
3 | * Ticker header file |
| 4 | * |
4 | * |
| 5 | ********************************************************************* |
5 | ********************************************************************* |
| 6 | * FileName: Tick.h |
6 | * FileName: Tick.h |
| 7 | * |
7 | * |
| 8 | * Author Date Comment |
8 | * Author Date Comment |
| 9 | *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
9 | *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 10 | * Johan Böhlin 21-10-06 Original (Rev 1.0) |
10 | * Johan Böhlin 21-10-06 Original (Rev 1.0) |
| 11 | ********************************************************************/ |
11 | ********************************************************************/ |
| 12 | 12 | ||
| 13 | #ifndef TICK_H |
13 | #ifndef TICK_H |
| 14 | #define TICK_H |
14 | #define TICK_H |
| 15 | 15 | ||
| 16 | #include <stackTasks.h> |
16 | #include <stackTasks.h> |
| 17 | 17 | ||
| 18 | typedef unsigned long TICK; |
18 | typedef unsigned long TICK; |
| 19 | 19 | ||
| 20 | #if !defined(TICKS_PER_SECOND) |
20 | #if !defined(TICKS_PER_SECOND) |
| 21 | #error TICKS_PER_SECOND must be defined. |
21 | #error TICKS_PER_SECOND must be defined. |
| 22 | #endif |
22 | #endif |
| 23 | 23 | ||
| 24 | #if !defined(TICK_PRESCALE_VALUE) |
24 | #if !defined(TICK_PRESCALE_VALUE) |
| 25 | #error TICK_PRESCALE_VALUE must be defined. |
25 | #error TICK_PRESCALE_VALUE must be defined. |
| 26 | #endif |
26 | #endif |
| 27 | 27 | ||
| 28 | #define TICK_PERIOD_MS 10 |
28 | #define TICK_PERIOD_MS 10 |
| 29 | #define TICK_SECOND ((TICK)TICKS_PER_SECOND) |
29 | #define TICK_SECOND ((TICK)TICKS_PER_SECOND) |
| 30 | 30 | ||
| 31 | 31 | ||
| 32 | /* |
32 | /* |
| 33 | * Only Tick.c defines TICK_INCLUDE and thus defines Seconds |
33 | * Only Tick.c defines TICK_INCLUDE and thus defines Seconds |
| 34 | * and TickValue storage. |
34 | * and TickValue storage. |
| 35 | */ |
35 | */ |
| 36 | #ifndef TICK_INCLUDE |
36 | #ifndef TICK_INCLUDE |
| 37 | extern TICK TickCount; |
37 | extern TICK TickCount; |
| 38 | #endif |
38 | #endif |
| 39 | 39 | ||
| 40 | void tickInit(void); |
40 | void tickInit(void); |
| 41 | TICK tickGet(void); |
41 | TICK tickGet(void); |
| 42 | void tickUpdate(void); |
42 | void tickUpdate(void); |
| 43 | 43 | ||
| 44 | #endif |
44 | #endif |
| 45 | 45 | ||