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1738b19d63
* More documentation for sched.c * VI retrace -> vertical retrace, attempt to clarify comment in viconfig * Further review changes, fix inconsistent capitalization of PreNMI (PRENMI -> PreNMI) * Fix typo Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com> * Change TaskSwapBuffer, change comment on OS_SC_DRAM_DLIST to unimplemented * Rename SchedContext/gSchedContext to Scheduler/gScheduler * Comments fixes Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com> * Format Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com> Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>
27 lines
776 B
C
27 lines
776 B
C
#include "global.h"
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/**
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* Blocks the current thread until all queued scheduler tasks have completed.
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*/
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void Sched_FlushTaskQueue(void) {
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OSScTask task;
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OSMesgQueue queue;
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OSMesg msg;
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// Prepare a "NULL" task
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task.next = NULL;
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task.flags = OS_SC_NEEDS_RDP | OS_SC_NEEDS_RSP;
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task.msgQueue = &queue;
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task.msg = NULL;
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task.framebuffer = NULL;
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task.list.t.type = M_NULTASK;
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osCreateMesgQueue(task.msgQueue, &msg, 1);
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// Send it to and wake up the scheduler
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osSendMesg(&gScheduler.cmdQueue, (OSMesg)&task, OS_MESG_BLOCK);
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Sched_Notify(&gScheduler);
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// Wait until the task has been processed, indicating that no task is
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// running and the task queue is now empty.
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osRecvMesg(&queue, NULL, OS_MESG_BLOCK);
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}
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