system timer_eyem4v_picsystemtimer_源码

/* * File: systmr.c * Author: merlin66 * * Created on June 28, 2018, 11:14 AM */ #include "xc.h" #include "systmr.h" #include "gsm.h" #ifdef SYSTMR_H volatile uint32_t delay_final_tick; volatile uint32_t temp1; volatile uint32_t temp_=0; //uint16_t SYSTMR_SaveCountH; #ifndef System_Tick_Time_In_Interrupt_Routine #error "Please define the variable mr in the timer file as an extern and increase it by Interrupt Rootin." #else volatile uint32_t SYSTMR_CountH; #if SYSTMRN>0 volatile uint16_t SYSTMR_CountH1; #define System_Tick_Time1 (((long)SYSTMR_CountH1*(long)SYSTMR_C_Val)+(long)SYSTMR_REG) #endif #if SYSTMRN>1 volatile uint16_t SYSTMR_CountH2; #define System_Tick_Time2 (((long)SYSTMR_CountH2*(long)SYSTMR_C_Val)+(long)SYSTMR_REG) #endif #if SYSTMRN>2 volatile uint16_t SYSTMR_CountH3; #define System_Tick_Time3 (((long)SYSTMR_CountH3*(long)SYSTMR_C_Val)+(long)SYSTMR_REG) #endif #endif #define System_Tick_Time ((SYSTMR_CountH*(long)SYSTMR_C_Val)+(long)SYSTMR_REG) #if SYSTMRN>0 systimer sys_timer; bool SYSTMR_Init(uint8_t s_select,void (*call_back_function)(void)) { switch(s_select) { case SYSTMR1: sys_timer.call_back_sys_1=call_back_function; sys_timer.s_tick_1_f=_Set; sys_timer.over_tick_1_f=_Reset; break; #if SYSTMRN>1 case SYSTMR2: sys_timer.call_back_sys_2=call_back_function; sys_timer.s_tick_2_f=_Set; sys_timer.over_tick_2_f=_Reset; break; #endif #if SYSTMRN>2 case SYSTMR3: sys_timer.call_back_sys_3=call_back_function; sys_timer.s_tick_3_f=_Set; sys_timer.over_tick_3_f=_Reset; break; #endif default: return _Error; }; return _No_Error; } bool SYSTMR_DeInit(uint8_t s_select) { switch(s_select) { case SYSTMR1: sys_timer.call_back_sys_1=0; sys_timer.s_tick_1=0; sys_timer.s_tick_1_f=_Reset; sys_timer.start_tick_1_f=_Reset; sys_timer.over_tick_1_f=_Reset; sys_timer.final_tick_1=_Reset; break; #if SYSTMRN>1 case SYSTMR2: sys_timer.call_back_sys_2=0; sys_timer.s_tick_2=0; sys_timer.s_tick_2_f=_Reset; sys_timer.start_tick_2_f=_Reset; sys_timer.over_tick_2_f=_Reset; sys_timer.final_tick_1=_Reset; break; #endif #if SYSTMRN>2 case SYSTMR3: sys_timer.call_back_sys_3=0; sys_timer.s_tick_3=0; sys_timer.s_tick_3_f=_Reset; sys_timer.start_tick_3_f=_Reset; sys_timer.over_tick_3_f=_Reset; sys_timer.final_tick_1=_Reset; break; #endif default: return _Error; }; return _No_Error; } void SYSTMR_Tasks(void) { //temp_=(long)TMR5; if(sys_timer.start_tick_1_f && (System_Tick_Time1>=sys_timer.final_tick_1)) { sys_timer.over_tick_1_f=_Set; sys_timer.start_tick_1_f=_Reset; if(sys_timer.call_back_sys_1!=0)(*sys_timer.call_back_sys_1)(); } #if SYSTMRN>1 if(sys_timer.start_tick_2_f && (System_Tick_Time2>=sys_timer.final_tick_2)) { sys_timer.over_tick_2_f=_Set; sys_timer.start_tick_2_f=_Reset; if(sys_timer.call_back_sys_2!=0)(*sys_timer.call_back_sys_2)(); } #endif #if SYSTMRN>2 if(sys_timer.start_tick_3_f && (System_Tick_Time3>=sys_timer.final_tick_3)) { sys_timer.over_tick_3_f=_Set; sys_timer.start_tick_3_f=_Reset; if(sys_timer.call_back_sys_3!=0)(*sys_timer.call_back_sys_3)(); } #endif } bool SYSTMR_SetStatus(uint8_t S_Select,uint32_t Sys_input_time,uint8_t t) { switch(t) { case _Us: Sys_input_time=Sys_input_time/Time_of_each_Pulse; break; case _Ms: Sys_input_time=(Sys_input_time*1000)/Time_of_each_Pulse; break; case _S: Sys_input_time=(Sys_input_time*1000*1000)/Time_of_each_Pulse; break; case _M: Sys_input_time=(Sys_input_time*1000*1000*60)/Time_of_each_Pulse; break; default: return _Error; } switch(S_Select) { case SYSTMR1: if(sys_timer.s_tick_1_f==_Reset) return _Error; sys_timer.s_tick_1=Sys_input_time; break; #if SYSTMRN>1 case SYSTMR2: if(sys_timer.s_tick_2_f==_Reset) return _Error; sys_timer.s_tick_2=Sys_input_time; break; #endif #if SYSTMRN>2 case SYSTMR3: if(sys_timer.s_tick_3_f==_Reset) return _Error; sys_timer.s_tick_3=Sys_input_time; break; #endif default: return _Error; }; return _No_Error; } bool SYSTMR_GetStatus(uint8_t S_Select) { switch(S_Select) { case SYSTMR1: if(sys_timer.over_tick_1_f==_Set) return _Over; else if(System_Tick_Time1<sys_timer.s_tick_1) return _Not_Yet; #if SYSTMRN>1 case SYSTMR2: if(sys_timer.over_tick_2_f==_Set) return _Over; else if(System_Tick_Time1<sys_timer.s_tick_2) return _Not_Yet; #endif #if SYSTMRN>2 case SYSTMR3: if(sys_timer.over_tick_3_f==_Set) return _Over; else if(System_Tick_Time1<sys_timer.s_tick_3) return _Not_Yet; #endif }; return _Not_Yet; } void SYSTMR_Start(uint8_t S_Select) { if(!sys_timer.start_tick_1_f #if SYSTMRN>1 && !sys_timer.start_tick_2_f #endif #if SYSTMRN>2 && !sys_timer.start_tick_3_f #endif ){ start_sys_general_tmr(); } switch(S_Select) { case SYSTMR1: sys_timer.start_tick_1_f=_Set; sys_timer.over_tick_1_f=_Reset; SYSTMR_CountH1=_Reset; sys_timer.final_tick_1=sys_timer.s_tick_1+(long)System_Tick_Time1; break; #if SYSTMRN>1 case SYSTMR2: sys_timer.start_tick_2_f=_Set; sys_timer.over_tick_2_f=_Reset; SYSTMR_CountH2=_Reset; sys_timer.final_tick_2=sys_timer.s_tick_2+(long)System_Tick_Time2; break; #endif #if SYSTMRN>2 case SYSTMR3: sys_timer.start_tick_3_f=_Set; sys_timer.over_tick_3_f=_Reset; SYSTMR_CountH3=_Reset; sys_timer.final_tick_3=sys_timer.s_tick_3+(long)System_Tick_Time3; break; #endif }; } void SYSTMR_Stop(uint8_t S_Select) { switch(S_Select) { case SYSTMR1: sys_timer.final_tick_1=0; sys_timer.start_tick_1_f=_Reset; sys_timer.over_tick_1_f=_Reset; break; #if SYSTMRN>1 case SYSTMR2: sys_timer.final_tick_2=0; sys_timer.start_tick_2_f=_Reset; sys_timer.over_tick_2_f=_Reset; break; #endif #if SYSTMRN