| 280 | /*-----------------------------------------------------------*/ |
| 281 | |
| 282 | void vCoRoutineSchedule( void ) |
| 283 | { |
| 284 | /* Only run a co-routine after prvInitialiseCoRoutineLists() has been |
| 285 | * called. prvInitialiseCoRoutineLists() is called automatically when a |
| 286 | * co-routine is created. */ |
| 287 | if( pxDelayedCoRoutineList != NULL ) |
| 288 | { |
| 289 | /* See if any co-routines readied by events need moving to the ready lists. */ |
| 290 | prvCheckPendingReadyList(); |
| 291 | |
| 292 | /* See if any delayed co-routines have timed out. */ |
| 293 | prvCheckDelayedList(); |
| 294 | |
| 295 | /* Find the highest priority queue that contains ready co-routines. */ |
| 296 | while( listLIST_IS_EMPTY( &( pxReadyCoRoutineLists[ uxTopCoRoutineReadyPriority ] ) ) ) |
| 297 | { |
| 298 | if( uxTopCoRoutineReadyPriority == 0 ) |
| 299 | { |
| 300 | /* No more co-routines to check. */ |
| 301 | return; |
| 302 | } |
| 303 | |
| 304 | --uxTopCoRoutineReadyPriority; |
| 305 | } |
| 306 | |
| 307 | /* listGET_OWNER_OF_NEXT_ENTRY walks through the list, so the co-routines |
| 308 | * of the same priority get an equal share of the processor time. */ |
| 309 | listGET_OWNER_OF_NEXT_ENTRY( pxCurrentCoRoutine, &( pxReadyCoRoutineLists[ uxTopCoRoutineReadyPriority ] ) ); |
| 310 | |
| 311 | /* Call the co-routine. */ |
| 312 | ( pxCurrentCoRoutine->pxCoRoutineFunction )( pxCurrentCoRoutine, pxCurrentCoRoutine->uxIndex ); |
| 313 | } |
| 314 | } |
| 315 | /*-----------------------------------------------------------*/ |
| 316 | |
| 317 | static void prvInitialiseCoRoutineLists( void ) |
nothing calls this directly
no test coverage detected