22 lines
777 B
Plaintext
22 lines
777 B
Plaintext
@startuml
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scale max 900*520
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skinparam backgroundColor transparent
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skinparam shadowing false
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skinparam defaultFontName "DejaVu Sans Mono"
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skinparam defaultFontSize 13
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skinparam rectangleBorderColor #2b6f8e
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skinparam rectangleBackgroundColor #edf6fa
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skinparam ArrowColor #8295a0
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top to bottom direction
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title A1 CONTEXT — real Hazard3 external interrupt to FreeRTOS task
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rectangle "01 Testbench IRQ source\nIO_SET_IRQ bit 5" as Source
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rectangle "02 Hazard3 IRQ controller\nMEIEA · priority · mcause=MEI" as H3
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rectangle "03 FreeRTOS trap port\nfull context → xISRStack" as Port
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rectangle "04 Application ISR\nclear · GiveFromISR · yield" as ISR
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rectangle "05 High-priority waiter\nbinary semaphore" as Waiter
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Source --> H3
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H3 --> Port
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Port --> ISR
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ISR --> Waiter
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@enduml
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