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@@ -30,25 +30,26 @@ struct timeval* showTime(struct timeval* start)
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}
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- * Switch to real-time mode
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- */
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-void scheduler_realtime()
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-{
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- struct sched_param p;
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- p.__sched_priority = sched_get_priority_max(SCHED_RR);
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- if( sched_setscheduler( 0, SCHED_RR, &p ) == -1 ) {
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- perror("Failed to switch to realtime scheduler.");
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- }
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-}
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-
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-
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- * Exit from real-time mode
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+ * Switch between standard and real-time mode
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+ *
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+ * @param mode (REAL_TIME | STANDARD)
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*/
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-void scheduler_standard()
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+void cpuMode(int mode)
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{
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struct sched_param p;
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- p.__sched_priority = 0;
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- if( sched_setscheduler( 0, SCHED_OTHER, &p ) == -1 ) {
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- perror("Failed to switch to normal scheduler.");
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+ switch (mode) {
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+ case REAL_TIME:
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+ p.__sched_priority = sched_get_priority_max(SCHED_RR);
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+ if( sched_setscheduler( 0, SCHED_RR, &p ) == -1 ) {
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+ perror("Failed to switch to realtime scheduler.");
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+ }
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+ break;
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+ case STANDARD:
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+ default:
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+ p.__sched_priority = 0;
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+ if( sched_setscheduler( 0, SCHED_OTHER, &p ) == -1 ) {
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+ perror("Failed to switch to normal scheduler.");
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+ }
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+ break;
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}
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}
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