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[chnosproject/CHNOSProject.git] / CHNOSProject / chnos / tolset_chn_000 / chnos_010 / chnos / timer.c

diff --git a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/timer.c b/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/timer.c
deleted file mode 100644 (file)
index c28c066..0000000
--- a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/timer.c
+++ /dev/null
@@ -1,184 +0,0 @@
-\r
-#include "core.h"\r
-\r
-UI_TimerControl *timerctrl;\r
-\r
-UI_TimerControl *Initialize_ProgrammableIntervalTimer(void)\r
-{\r
-       timerctrl = (UI_TimerControl *)System_Memory_Allocate(sizeof(UI_TimerControl));\r
-\r
-       timerctrl->tick_10ms = 0;\r
-       timerctrl->TaskSwitch = &Timer_TaskSwitch_Invalid;\r
-\r
-//config watch\r
-       timerctrl->timer_root = Timer_Initialize();\r
-       Timer_Config(timerctrl->timer_root, 0xfffffff, Null, 0, True);\r
-       timerctrl->timer_root->timeout = 0xffffffff;\r
-       timerctrl->timer_root->flags.bit.running = True;\r
-\r
-//config PIT\r
-       IO_Out8(PIT_CTRL, 0x34);\r
-       IO_Out8(PIT_CNT0, 0x9c);\r
-       IO_Out8(PIT_CNT0, 0x2e);\r
-       System_GateDescriptor_Set(0x20, (uint)asm_InterruptHandler20, 0x02, AR_INTGATE32);\r
-       ProgrammableInterruptController_InterruptMask_Clear(0x00);\r
-\r
-       return timerctrl;\r
-}\r
-\r
-void InterruptHandler20(uint *esp)\r
-{\r
-       ProgrammableInterruptController_InterruptRequest_Complete(0x00);\r
-       timerctrl->tick_10ms++;\r
-\r
-       if(timerctrl->timer_root->timeout <= timerctrl->tick_10ms){\r
-               Timer_TimeOut();\r
-       }\r
-\r
-       if((timerctrl->tick_10ms & 0x00000003) == 0){\r
-               timerctrl->TaskSwitch();\r
-       }\r
-\r
-       return;\r
-}\r
-\r
-void Timer_Set_TaskSwitch(void (*TaskSwitchFunction)(void))\r
-{\r
-       if(TaskSwitchFunction != Null){\r
-               timerctrl->TaskSwitch = TaskSwitchFunction;\r
-       } else{\r
-               timerctrl->TaskSwitch = Timer_TaskSwitch_Invalid;\r
-       }\r
-       return;\r
-}\r
-\r
-void Timer_TaskSwitch_Invalid(void)\r
-{\r
-       return;\r
-}\r
-\r
-UI_Timer *Timer_Initialize(void)\r
-{\r
-       UI_Timer *timer;\r
-\r
-       timer = System_Memory_Allocate(sizeof(UI_Timer));\r
-\r
-       timer->flags.bit.initialized = True;\r
-\r
-       #ifdef CHNOSPROJECT_DEBUG_TIMER\r
-               debug("Timer_Initialize:[0x%08X]\n", timer);\r
-       #endif\r
-\r
-       return timer;\r
-}\r
-\r
-uint Timer_Config(UI_Timer *timer, uint tick_ms, DATA_FIFO32 *fifo, uint fifo_putdata, bool interval)\r
-{\r
-       if(timer == Null){\r
-               return 1;\r
-       }\r
-\r
-       if(!timer->flags.bit.initialized){\r
-               return 2;\r
-       }\r
-\r
-       timer->tick = tick_ms / 10;\r
-       timer->fifo = fifo;\r
-       timer->fifo_putdata = fifo_putdata;\r
-       timer->flags.bit.interval = interval;\r
-\r
-       timer->flags.bit.configured = True;\r
-\r
-       return 0;\r
-}\r
-\r
-uint Timer_Run(UI_Timer *timer)\r
-{\r
-       uint eflags;\r
-       UI_Timer **search;\r
-\r
-       if(timer == Null){\r
-               return 1;\r
-       }\r
-\r
-       if(!timer->flags.bit.configured){\r
-               return 2;\r
-       }\r
-\r
-       if(timer->flags.bit.running){\r
-               return 3;\r
-       }\r
-\r
-       timer->timeout = timer->tick + timerctrl->tick_10ms;\r
-       search = &timerctrl->timer_root;\r
-\r
-       eflags = IO_Load_EFlags();\r
-\r
-       for(;;){\r
-               if((*search) == Null){\r
-                       #ifdef CHNOSPROJECT_DEBUG_TIMER\r
-                               debug("Timer_Run:Invalid link. Abort.\n");\r
-                       #endif\r
-                       INT_3();\r
-               }\r
-               if((*search)->timeout > timer->timeout){\r
-                       IO_CLI();\r
-                       timer->root_next = *search;\r
-                       *search = timer;\r
-                       timer->tree_next = Null;\r
-                       timer->flags.bit.running = True;\r
-                       break;\r
-               }\r
-               if((*search)->timeout == timer->timeout){\r
-                       IO_CLI();\r
-                       search = &(*search)->tree_next;\r
-                       for(;;){\r
-                               if(*search == Null){\r
-                                       break;\r
-                               }\r
-                               search = &(*search)->tree_next;\r
-                       }\r
-                       timer->root_next = Null;\r
-                       *search = timer;\r
-                       timer->tree_next = Null;\r
-                       timer->flags.bit.running = True;\r
-                       break;\r
-               }\r
-               search = &(*search)->root_next;\r
-       }\r
-\r
-       IO_Store_EFlags(eflags);\r
-\r
-       return 0;\r
-}\r
-\r
-uint Timer_TimeOut(void)\r
-{\r
-       UI_Timer *search, *old;\r
-\r
-       search = timerctrl->timer_root;\r
-       timerctrl->timer_root = timerctrl->timer_root->root_next;\r
-\r
-       for(;;){\r
-               if(search->fifo != Null){\r
-                       FIFO32_Put(search->fifo, search->fifo_putdata);\r
-               }\r
-               old = search;\r
-               search = old->tree_next;\r
-               old->tree_next = 0;\r
-               old->flags.bit.running = False;\r
-               if(old->flags.bit.interval){\r
-                       Timer_Run(old);\r
-               }\r
-               if(search == Null){\r
-                       break;\r
-               }\r
-       }\r
-       return 0;\r
-}\r
-\r
-uint Timer_GetTick(void)\r
-{\r
-       return timerctrl->tick_10ms;\r
-}\r
-\r