Task Management and Lab 5

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Time Management • Time Management • Found in OS_TIME.C • OSTimeDly() • Enter a delay in clock ticks • OSTimeDlyHMSM() • Enter a delay in hours, minutes, seconds, milliseconds • OSTimeDlyResume() • Resumes a task that has been delayed by OSTimeDly() or OSTimeDlyHMSM() • OSTimeGet() • Gets the current value of the system clock • OSTimeSet() • Sets the desired value of the system clock in ticks
Kernel Core •OS_CORE.c • Priority Resolution Table • Initialization [ OSInit() ] • Interrupt Subroutine enter and exit • Scheduler (enable and disable) • Start Multitasking [ OSStart() ] • System Tick • Get version [ OSVersion() ] • Statistics Task • Create Idle Task • Idle Task
Page 1 and 2: ELET 7404 Embedded & Real Time Oper
Page 3 and 4: Task Structure Void YourTask (void
Page 5 and 6: Idle Task Always created Created
Page 7 and 8: OSTaskCreate(): Example OSTaskCreat
Page 9 and 10: Note about the TCB (Task Control Bl
Page 11 and 12: Notes about Lab 5: check stack spac
Page 13 and 14: Functions in OS_TASK.C Tasks • Ch
Page 15 and 16: Task Stacks • Each task must have
Page 17: Configuration File • You will hav
Page 21: void STKWritTask() { char x[2]; INT

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