Radio Control Layer (RCL)
RCL_Scheduler.h
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32 
33 #ifndef ti_drivers_RCL_Scheduler_h__include
34 #define ti_drivers_RCL_Scheduler_h__include
35 
36 #include <stdint.h>
37 #include <stddef.h>
38 
40 #include <ti/drivers/rcl/hal/hal.h>
41 
45 #define RCL_SCHEDULER_SYSTIM_US(x) (((uint32_t) (x)) * 4U)
46 
49 #define RCL_SCHEDULER_SYSTIM_MS(x) (((uint32_t) (x)) * 4U * 1000U)
50 
51 
52 /* Timing constants */
53 #define ABS_START_TIME_OFFSET RCL_SCHEDULER_SYSTIM_US(100U)
54 #define IMM_START_TIME_OFFSET RCL_SCHEDULER_SYSTIM_US(90U)
55 #define RCL_SCHEDULER_MARGIN_ARM RCL_SCHEDULER_SYSTIM_US(40U)
56 #define RCL_SCHEDULER_MARGIN_CONFIGURE RCL_SCHEDULER_SYSTIM_US(76U)
57 #define RCL_SCHEDULER_MARGIN_LOAD RCL_SCHEDULER_SYSTIM_US(460U)
58 #define RCL_SCHEDULER_SLEEP_CUTOFF RCL_SCHEDULER_SYSTIM_MS(10U)
59 #define RCL_SCHEDULER_TRIG_NOW_DELAY RCL_SCHEDULER_SYSTIM_US(50U)
60 #if defined(DeviceFamily_CC23X0R5) || defined(DeviceFamily_CC23X0R2) || defined(DeviceFamily_CC23X0R22) || defined(DeviceFamily_CC2340R53)
61 #define RCL_SCHEDULER_WAKEUP_MARGIN RCL_SCHEDULER_SYSTIM_US(390U)
62 #else
63 #define RCL_SCHEDULER_WAKEUP_MARGIN RCL_SCHEDULER_SYSTIM_US(1000U)
64 #endif
65 
66 typedef enum {
72 
73 typedef enum {
78 
79 typedef struct RCL_SchedulerStopInfo_s {
80  uint32_t cmdStopEnabled : 1;
81  uint32_t schedStopEnabled : 1;
82  uint32_t apiStopEnabled : 1;
83  RCL_SchedulerStopReason stopReason : 2;
84  uint32_t cmdStopTime;
85  uint32_t schedStopTime;
87 
88 typedef struct RCL_SchedulerState_s {
89  RCL_Command *currCmd;
90  uint32_t nextWantsStop : 1;
91  RCL_SchedulerStopTimeState stopTimeState : 2;
92  RCL_SchedulerStopReason descheduleReason : 2;
93  RCL_Events postedRclEvents; /* Events to be handled by the command handler */
94  uint32_t actualStartTime;
99 
101 
120 
132 RCL_CommandStatus RCL_Scheduler_setStartStopTime(const RCL_Command *cmd);
133 
147 RCL_CommandStatus RCL_Scheduler_setStartStopTimeEarliestStart(const RCL_Command *cmd, uint32_t earliestStartTime);
148 
164 RCL_CommandStatus RCL_Scheduler_setCustomStartStopTime(const RCL_CommandTiming *timing, RCL_ScheduleType scheduling, bool allowDelay);
165 
183 RCL_CommandStatus RCL_Scheduler_setCustomStartStopTimeEarliestStart(const RCL_CommandTiming *timing, RCL_ScheduleType scheduling, bool allowDelay, uint32_t earliestStartTime);
184 
197 
206 
218 RCL_CommandStatus RCL_Scheduler_setNewStartAbsTime(uint32_t startTime, bool allowDelay);
219 
230 
241 
264 bool RCL_Scheduler_isLater(uint32_t refTime, uint32_t chkTime);
265 
281 int32_t RCL_Scheduler_delta(uint32_t refTime, uint32_t chkTime);
282 
288 static inline uint32_t RCL_Scheduler_getCurrentTime(void)
289 {
290  return hal_get_current_time();
291 }
292 
306 RCL_StopType RCL_Scheduler_setSchedStopTime(RCL_SchedulerStopInfo *stopInfo, uint32_t schedStopTime);
307 
321 RCL_StopType RCL_Scheduler_setCmdStopTime(RCL_SchedulerStopInfo *stopInfo, uint32_t cmdStopTime);
322 
335 
348 
357 bool RCL_Scheduler_postEvent(RCL_Command_Handle c, RCL_Events e);
358 
362 #endif
RCL_StopType RCL_Scheduler_setStopTimes(void)
Function to apply relevant stop times.
Definition: RCL_Scheduler.c:428
RCL_Events postedRclEvents
Definition: RCL_Scheduler.h:93
RCL_SchedulerStopInfo gracefulStopInfo
Definition: RCL_Scheduler.h:96
RCL_SchedulerState rclSchedulerState
Definition: RCL_Scheduler.c:51
Definition: RCL_Scheduler.h:74
RCL_CommandStatus RCL_Scheduler_setStartStopTime(const RCL_Command *cmd)
Set start and stop time for LRF based on command.
Definition: RCL_Scheduler.c:139
RCL_CommandStatus RCL_Scheduler_setNewStartRelTime(uint32_t relStartTime)
Set new start time for LRF to given time relative to previous LRF start.
Definition: RCL_Scheduler.c:292
bool RCL_Scheduler_isLater(uint32_t refTime, uint32_t chkTime)
Find if a time instant occurs after another, allowing wrap-around.
Definition: RCL_Scheduler.c:479
static uint32_t RCL_Scheduler_getCurrentTime(void)
Get current time.
Definition: RCL_Scheduler.h:287
Definition: RCL_Scheduler.h:75
RCL_StopType
Stop types.
Definition: RCL_Command.h:139
RCL_StopType RCL_Scheduler_setSchedStopTime(RCL_SchedulerStopInfo *stopInfo, uint32_t schedStopTime)
Set scheduler stop time.
Definition: RCL_Scheduler.c:525
Definition: RCL_Scheduler.h:79
Definition: RCL_Scheduler.h:70
RCL_ScheduleType
Schedule type.
Definition: RCL_Command.h:151
RCL_StopType RCL_Scheduler_setCmdStopTime(RCL_SchedulerStopInfo *stopInfo, uint32_t cmdStopTime)
Set command stop time.
Definition: RCL_Scheduler.c:533
RCL_SchedulerStopReason
Definition: RCL_Scheduler.h:66
RCL_StopType RCL_Scheduler_cancelSchedStopTime(RCL_SchedulerStopInfo *stopInfo)
Cancel scheduler stop time.
Definition: RCL_Scheduler.c:541
RCL_SchedulerStopTimeState
Definition: RCL_Scheduler.h:73
RCL_CommandStatus RCL_Scheduler_setNewStartNow(void)
Set new start time for LRF to now, after a previous start.
Definition: RCL_Scheduler.c:275
RCL_CommandStatus RCL_Scheduler_setStartStopTimeEarliestStart(const RCL_Command *cmd, uint32_t earliestStartTime)
Set start and stop time for LRF based on command with earliest start time.
Definition: RCL_Scheduler.c:164
Definition: RCL_Scheduler.h:68
Definition: RCL_Scheduler.h:69
Definition: RCL_Scheduler.h:67
int32_t RCL_Scheduler_delta(uint32_t refTime, uint32_t chkTime)
Find the time difference between two times, allowing wrap-around.
Definition: RCL_Scheduler.c:497
void * RCL_Command_Handle
Definition: RCL_Types.h:36
uint32_t schedStopTime
Definition: RCL_Scheduler.h:85
uint32_t actualStartTime
Definition: RCL_Scheduler.h:94
uint32_t hal_get_current_time(void)
Definition: hal_cc23x0.c:182
RCL_StopType RCL_Scheduler_cancelCmdStopTime(RCL_SchedulerStopInfo *stopInfo)
Cancel command stop time.
Definition: RCL_Scheduler.c:549
RCL_Command * currCmd
Definition: RCL_Scheduler.h:89
RCL_CommandStatus RCL_Scheduler_setCmdStopTimeNoStartTrigger(const RCL_Command *cmd)
Set stop time for LRF based on command when it does not need a start trigger.
Definition: RCL_Scheduler.c:265
Definition: RCL_Scheduler.h:76
uint16_t requestedPhyFeatures
Definition: RCL_Scheduler.h:97
bool RCL_Scheduler_postEvent(RCL_Command_Handle c, RCL_Events e)
Post event to command handler.
Definition: RCL_Scheduler.c:741
Definition: RCL_Scheduler.h:88
RCL_CommandStatus RCL_Scheduler_setNewStartAbsTime(uint32_t startTime, bool allowDelay)
Set new start time for LRF to given absolute time, after a previous start.
Definition: RCL_Scheduler.c:283
uint32_t cmdStopTime
Definition: RCL_Scheduler.h:84
RCL_CommandStatus RCL_Scheduler_setCustomStartStopTimeEarliestStart(const RCL_CommandTiming *timing, RCL_ScheduleType scheduling, bool allowDelay, uint32_t earliestStartTime)
Set start and stop time for LRF with earliest start time.
Definition: RCL_Scheduler.c:227
RCL_CommandStatus
Command status.
Definition: RCL_Command.h:83
RCL_SchedulerStopInfo hardStopInfo
Definition: RCL_Scheduler.h:95
RCL_CommandStatus RCL_Scheduler_findStopStatus(RCL_StopType stopType)
Get relevant status when a command was stopped.
Definition: RCL_Scheduler.c:70
RCL_CommandStatus RCL_Scheduler_setCustomStartStopTime(const RCL_CommandTiming *timing, RCL_ScheduleType scheduling, bool allowDelay)
Set start and stop time for LRF.
Definition: RCL_Scheduler.c:202