Material 9 task states waiting waiting real time os

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Unformatted text preview: oratory SOC Consortium Course Material 9 Task States Waiting Waiting Real-time OS Task Delete Task Gets Event Task Create Dormant Dormant Task Delete Task Pending Events Highest Priority Task Readyy Read Interrupt Running Running Task is Preempted ISR ISR Int. Exit Task Delete SoC Design Laboratory SOC Consortium Course Material 10 Task Priority Unique priority (also used as task identifiers) Real-time OS 64 priorities max (8 reserved) Always run the highest priority task that is READY Allow dynamically change priority SoC Design Laboratory SOC Consortium Course Material 11 Task Control Block uC/OS-II use TCB to keep record of each task States Real-time OS Stack Pointer Priority Misc … Link Pointer SoC Design Laboratory SOC Consortium Course Material 12 Task Control Block(con...
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This note was uploaded on 08/23/2009 for the course IEE 5016 taught by Professor Tian-sheuanchang during the Spring '05 term at National Chiao Tung University.

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