*
* \section Sec_Dependencies Module Source Dependencies
* The following files must be built with any user project that uses this module:
- * - LUFA/Scheduler/Scheduler.c
+ * - LUFA/Scheduler/Scheduler.c <i>(Makefile source module name: LUFA_SRC_SCHEDULER)</i>
*
* \section Module Description
* Simple round-robbin cooperative scheduler for use in basic projects where non real-time tasks need
#define __SCHEDULER_H__
/* Includes: */
- #include <avr/io.h>
+ #include <stdint.h>
#include <stdbool.h>
#include <util/atomic.h>
#define TASK_LIST TaskEntry_t Scheduler_TaskList[] =
/** Constant, giving the maximum delay in scheduler ticks which can be stored in a variable of type
- * SchedulerDelayCounter_t.
+ * \ref SchedulerDelayCounter_t.
*/
#define TASK_MAX_DELAY (MAX_DELAYCTR_COUNT - 1)
- /** Task status mode constant, for passing to Scheduler_SetTaskMode() or Scheduler_SetGroupTaskMode(). */
+ /** Task status mode constant, for passing to \ref Scheduler_SetTaskMode() or \ref Scheduler_SetGroupTaskMode(). */
#define TASK_RUN true
- /** Task status mode constant, for passing to Scheduler_SetTaskMode() or Scheduler_SetGroupTaskMode(). */
+ /** Task status mode constant, for passing to \ref Scheduler_SetTaskMode() or \ref Scheduler_SetGroupTaskMode(). */
#define TASK_STOP false
/* Pseudo-Function Macros: */
void Scheduler_Init(void);
#else
#define Scheduler_Start() Scheduler_GoSchedule(TOTAL_TASKS);
-
#define Scheduler_Init() Scheduler_InitScheduler(TOTAL_TASKS);
#endif
TaskPtr_t Task; /**< Pointer to the task to execute. */
bool TaskStatus; /**< Status of the task (either TASK_RUN or TASK_STOP). */
uint8_t GroupID; /**< Group ID of the task so that its status can be changed as a group. */
- } TaskEntry_t;
+ } TaskEntry_t;
/* Global Variables: */
/** Task entry list, containing the scheduler tasks, task statuses and group IDs. Each entry is of type
exter TaskEntry_t Scheduler_TaskList[];
/** Contains the total number of tasks in the task list, irrespective of if the task's status is set to
- * TASK_RUN or TASK_STOP.
+ * \ref TASK_RUN or \ref TASK_STOP.
*
* \note This value should be treated as read-only, and never altered in user-code.
*/
}
/* Function Prototypes: */
- /** Determines if the given tick delay has elapsed, based on the given .
+ /** Determines if the given tick delay has elapsed, based on the given delay period and tick counter value.
*
- * \param[in] Delay The delay to test for, measured in ticks
- * \param[in] DelayCounter The counter which is storing the starting tick value for the delay
+ * \param[in] Delay The delay to test for, measured in ticks.
+ * \param[in] DelayCounter The counter which is storing the starting tick value for the delay.
*
- * \return Boolean true if the delay has elapsed, false otherwise
+ * \return Boolean true if the delay has elapsed, false otherwise.
*
* Usage Example:
* \code
* static SchedulerDelayCounter_t DelayCounter = 10000; // Force immediate run on start-up
- *
+ *
* // Task runs every 10000 ticks, 10 seconds for this demo
* if (Scheduler_HasDelayElapsed(10000, &DelayCounter))
* {
*/
bool Scheduler_HasDelayElapsed(const uint16_t Delay,
SchedulerDelayCounter_t* const DelayCounter)
- ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(2);
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(2);
/** Sets the task mode for a given task.
*
- * \param[in] Task Name of the task whose status is to be changed
- * \param[in] TaskStatus New task status for the task (TASK_RUN or TASK_STOP)
+ * \param[in] Task Name of the task whose status is to be changed.
+ * \param[in] TaskStatus New task status for the task (\ref TASK_RUN or \ref TASK_STOP).
*/
- void Scheduler_SetTaskMode(const TaskPtr_t Task, const bool TaskStatus);
+ void Scheduler_SetTaskMode(const TaskPtr_t Task,
+ const bool TaskStatus);
/** Sets the task mode for a given task group ID, allowing for an entire group of tasks to have their
* statuses changed at once.
*
- * \param[in] GroupID Value of the task group ID whose status is to be changed
- * \param[in] TaskStatus New task status for tasks in the specified group (TASK_RUN or TASK_STOP)
+ * \param[in] GroupID Value of the task group ID whose status is to be changed.
+ * \param[in] TaskStatus New task status for tasks in the specified group (\ref TASK_RUN or \ref TASK_STOP).
*/
- void Scheduler_SetGroupTaskMode(const uint8_t GroupID, const bool TaskStatus);
+ void Scheduler_SetGroupTaskMode(const uint8_t GroupID,
+ const bool TaskStatus);
- /* Private Interface - For use in library only: */
+ /* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define TOTAL_TASKS (sizeof(Scheduler_TaskList) / sizeof(TaskEntry_t))
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