CIS541
/
Pacemaker_2
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AMachine.h@0:6477530de2c0, 2015-11-27 (annotated)
- Committer:
- Huazhi
- Date:
- Fri Nov 27 21:43:33 2015 +0000
- Revision:
- 0:6477530de2c0
Initial commit
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Huazhi | 0:6477530de2c0 | 1 | /* AMachine */ |
| Huazhi | 0:6477530de2c0 | 2 | void AMachine(void const *i) |
| Huazhi | 0:6477530de2c0 | 3 | { |
| Huazhi | 0:6477530de2c0 | 4 | int CurrentState = AMACHINE_INITIAL; |
| Huazhi | 0:6477530de2c0 | 5 | RtosTimer local_timer = RtosTimer(AMachine_timer, osTimerPeriodic,(void *)0); |
| Huazhi | 0:6477530de2c0 | 6 | /*rtos timer can only use static functions as callbacks*/ |
| Huazhi | 0:6477530de2c0 | 7 | local_timer.start(1); |
| Huazhi | 0:6477530de2c0 | 8 | while (true) { |
| Huazhi | 0:6477530de2c0 | 9 | int trn = 0; |
| Huazhi | 0:6477530de2c0 | 10 | switch (CurrentState) { |
| Huazhi | 0:6477530de2c0 | 11 | case AMACHINE_INITIAL: |
| Huazhi | 0:6477530de2c0 | 12 | if(AMachine_clock > CURRENT_LRI - AVI) { |
| Huazhi | 0:6477530de2c0 | 13 | SyncStatus[APACE] = agre_time; |
| Huazhi | 0:6477530de2c0 | 14 | CurrentState = AMACHINE_V; |
| Huazhi | 0:6477530de2c0 | 15 | pc.printf("APace "); |
| Huazhi | 0:6477530de2c0 | 16 | pc.printf("Time: %ld", agre_time); |
| Huazhi | 0:6477530de2c0 | 17 | pc.printf("\n"); |
| Huazhi | 0:6477530de2c0 | 18 | } |
| Huazhi | 0:6477530de2c0 | 19 | } |
| Huazhi | 0:6477530de2c0 | 20 | for(trn=0; trn<=4; trn++) { |
| Huazhi | 0:6477530de2c0 | 21 | if(TRANS[trn].source == CurrentState){ |
| Huazhi | 0:6477530de2c0 | 22 | TRANS[trn].active = true; |
| Huazhi | 0:6477530de2c0 | 23 | }else{ |
| Huazhi | 0:6477530de2c0 | 24 | TRANS[trn].active = false; |
| Huazhi | 0:6477530de2c0 | 25 | } |
| Huazhi | 0:6477530de2c0 | 26 | if(TRANS[trn].active) { |
| Huazhi | 0:6477530de2c0 | 27 | if(EVAL_GUARD(trn)) { |
| Huazhi | 0:6477530de2c0 | 28 | if(TRANS[trn].syncid == NONE || agre_time - SyncStatus[TRANS[trn].syncid] < Broadcase_delay) { |
| Huazhi | 0:6477530de2c0 | 29 | CurrentState = TRANS[trn].dest; |
| Huazhi | 0:6477530de2c0 | 30 | ASSIGN(trn); |
| Huazhi | 0:6477530de2c0 | 31 | } |
| Huazhi | 0:6477530de2c0 | 32 | } |
| Huazhi | 0:6477530de2c0 | 33 | } |
| Huazhi | 0:6477530de2c0 | 34 | } |
| Huazhi | 0:6477530de2c0 | 35 | } |
| Huazhi | 0:6477530de2c0 | 36 | } |