-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2010.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, distribute, and sell this \r
- software and its documentation for any purpose is hereby granted\r
- without fee, provided that the above copyright notice appear in \r
- all copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting \r
- documentation, and that the name of the author not be used in \r
- advertising or publicity pertaining to distribution of the \r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-#include "Scheduler.h"\r
-\r
-volatile SchedulerDelayCounter_t Scheduler_TickCounter;\r
-volatile uint8_t Scheduler_TotalTasks;\r
-\r
-bool Scheduler_HasDelayElapsed(const uint16_t Delay, SchedulerDelayCounter_t* const DelayCounter)\r
-{\r
- SchedulerDelayCounter_t CurrentTickValue_LCL;\r
- SchedulerDelayCounter_t DelayCounter_LCL;\r
- \r
- ATOMIC_BLOCK(ATOMIC_RESTORESTATE)\r
- {\r
- CurrentTickValue_LCL = Scheduler_TickCounter;\r
- }\r
- \r
- DelayCounter_LCL = *DelayCounter;\r
- \r
- if (CurrentTickValue_LCL >= DelayCounter_LCL)\r
- {\r
- if ((CurrentTickValue_LCL - DelayCounter_LCL) >= Delay)\r
- {\r
- *DelayCounter = CurrentTickValue_LCL;\r
- return true;\r
- }\r
- }\r
- else\r
- {\r
- if (((MAX_DELAYCTR_COUNT - DelayCounter_LCL) + CurrentTickValue_LCL) >= Delay)\r
- {\r
- *DelayCounter = CurrentTickValue_LCL;\r
- return true;\r
- } \r
- }\r
- \r
- return false;\r
-}\r
-\r
-void Scheduler_SetTaskMode(const TaskPtr_t Task, const bool TaskStatus)\r
-{\r
- TaskEntry_t* CurrTask = &Scheduler_TaskList[0];\r
- \r
- while (CurrTask != &Scheduler_TaskList[Scheduler_TotalTasks])\r
- {\r
- if (CurrTask->Task == Task)\r
- {\r
- CurrTask->TaskStatus = TaskStatus;\r
- break;\r
- }\r
- \r
- CurrTask++;\r
- }\r
-}\r
-\r
-void Scheduler_SetGroupTaskMode(const uint8_t GroupID, const bool TaskStatus)\r
-{\r
- TaskEntry_t* CurrTask = &Scheduler_TaskList[0];\r
- \r
- while (CurrTask != &Scheduler_TaskList[Scheduler_TotalTasks])\r
- {\r
- if (CurrTask->GroupID == GroupID)\r
- CurrTask->TaskStatus = TaskStatus;\r
- \r
- CurrTask++;\r
- }\r
-}\r
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#include "Scheduler.h"
+
+volatile SchedulerDelayCounter_t Scheduler_TickCounter;
+volatile uint8_t Scheduler_TotalTasks;
+
+bool Scheduler_HasDelayElapsed(const uint16_t Delay, SchedulerDelayCounter_t* const DelayCounter)
+{
+ SchedulerDelayCounter_t CurrentTickValue_LCL;
+ SchedulerDelayCounter_t DelayCounter_LCL;
+
+ ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+ {
+ CurrentTickValue_LCL = Scheduler_TickCounter;
+ }
+
+ DelayCounter_LCL = *DelayCounter;
+
+ if (CurrentTickValue_LCL >= DelayCounter_LCL)
+ {
+ if ((CurrentTickValue_LCL - DelayCounter_LCL) >= Delay)
+ {
+ *DelayCounter = CurrentTickValue_LCL;
+ return true;
+ }
+ }
+ else
+ {
+ if (((MAX_DELAYCTR_COUNT - DelayCounter_LCL) + CurrentTickValue_LCL) >= Delay)
+ {
+ *DelayCounter = CurrentTickValue_LCL;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void Scheduler_SetTaskMode(const TaskPtr_t Task, const bool TaskStatus)
+{
+ TaskEntry_t* CurrTask = &Scheduler_TaskList[0];
+
+ while (CurrTask != &Scheduler_TaskList[Scheduler_TotalTasks])
+ {
+ if (CurrTask->Task == Task)
+ {
+ CurrTask->TaskStatus = TaskStatus;
+ break;
+ }
+
+ CurrTask++;
+ }
+}
+
+void Scheduler_SetGroupTaskMode(const uint8_t GroupID, const bool TaskStatus)
+{
+ TaskEntry_t* CurrTask = &Scheduler_TaskList[0];
+
+ while (CurrTask != &Scheduler_TaskList[Scheduler_TotalTasks])
+ {
+ if (CurrTask->GroupID == GroupID)
+ CurrTask->TaskStatus = TaskStatus;
+
+ CurrTask++;
+ }
+}
projects / pub / USBasp.git / blobdiff