uC/OS-II (Structure) - ê²½í¬ëíêµ

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Event Control Block (Cont’d) • Wait List Operation Making a task wait for an event. pevent->OSEventGrp |= OSMapTbl[prio >> 3]; pevent->OSEventTbl[prio >> 3] |= OSMapTbl[prio & 0x07]; Removing a task from a wait list. if ((pevent->OSEventTbl[prio >> 3] &= ~OSMapTbl[prio & 0x07]) == 0) { pevent->OSEventGrp &= ~OSMapTbl[prio >> 3]; } Finding the highest priority task waiting for the event. y = OSUnMapTbl[pevent->OSEventGrp]; x = OSUnMapTbl[pevent->OSEventTbl[y]]; prio = (y
Event Control Block (Cont’d) • Wait List Example Embedded System Lab. II 66
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MicroC/OS /OS-II Structure Embed
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Introduction Embedded System Lab. I
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Introduction (Cont’d) • MicroC/
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Kernel Structure Embedded System La
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Kernel Structure (Cont’d) OS_EN
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Kernel Structure (Cont’d) • Tas
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Kernel Structure (Cont’d) • Tas
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Page 47 and 48: Task Management (Cont’d) • Stac
Page 55 and 56: Time Management Embedded System Lab
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Page 71 and 72: Semaphore Management Embedded Syste
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Page 79 and 80: Mutual Exclusive Semaphore Embedded
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Page 83 and 84: Event Flags Management (Cont’d)
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Page 87 and 88: Message Mailbox Embedded System Lab
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Page 95 and 96: Message Queue Mailbox Embedded Syst
Page 97 and 98: Message Queue Management (Cont’d)
Page 107 and 108: Memory Management • Memory Manage
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MicroC/OS /OS-II Porting • Portin
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MicroC/OS /OS-II Porting (Cont’d)
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