Component: ServiceSchedulerM

Required Interfaces

Provided Interfaces

ServiceScheduler
StdControl SchedulerClt

Variables

struct ServiceSchedulerM.__nesc_unnamed4252 { char (*compare)(pq_element e1, pq_element e2); uint8_t size; uint8_t n_elements; pq_element heap[10]; } event_q
int32_t extraSleep
tos_service_schedule sched_info[ServiceSchedulerM.MAX_SERVICES]

Function Index

char compare_elts(pq_element i, pq_element j)
event result_t AbsoluteTimer.fired (void)
command result_t Services.init (uint8_t id)
command result_t Services.start (uint8_t id)
command result_t Services.stop (uint8_t id)
command result_t SchedulerClt.init (void) Initialize the service scheduler.
command result_t SchedulerClt.start (void) Start the service scheduler.
command result_t SchedulerClt.stop (void) Stop the service scheduler: leave the services in their current state and just stop the timer.
command result_t ServiceScheduler.reschedule (uint8_t svc_id, tos_service_schedule sched)
command result_t ServiceScheduler.setNextEventTime (uint8_t svc_id, tos_time_t nextTime)
command tos_time_t ServiceScheduler.getNextEventTime (uint8_t svc_id)
command result_t ServiceScheduler.setExtraSleepTime (uint8_t svc_id, int32_t extraTime)
command tos_service_schedule ServiceScheduler.get (uint8_t svc_id)
command result_t ServiceScheduler.start_all (void)
command result_t ServiceScheduler.remove (uint8_t svc_id)

Function Descriptions

SchedulerClt.init

command result_t SchedulerClt.init (void)

Initialize the service scheduler. It boils down to initializing the scheduling queue and the service scheduling info. All services are initialized in the DISABLED state.

SchedulerClt.start

command result_t SchedulerClt.start (void)

Start the service scheduler. Note that this is not at all synonymous with starting the subordinate services. Instead, if there are runnable serivces ready to be scheduled, this will fire off the timer.