?? main.c
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#include <htc.h>//#include <math.h>#include <stdlib.h>#include "main.h"#include "always.h"#include "delay.h"#include "RTC.h"#include "i2c.h"#include "Lighting.h"#include "Display.h"#include "ADC.h"// Debug = 0 to turn off all displaysint debug = 0;bit INT_Alarm ,IR_Changed,Door_Toggle;unsigned int MODE = 4,IR_Status = 0;short unsigned int INT_Mode[2]={0,0};short unsigned int Time_Flag[3]={0,0,0};//short unsigned int INT_Button[2] = {0,0};short unsigned int Alarm_Mode[4]={0,0,0};struct ROOM { unsigned PEOPLE:4; unsigned IR_Change:1; unsigned IR_STATUS:3; }RM_Living = {0,0,0},RM_Master = {0,0,0},RM_Bath = {0,0,0},RM_Kitchen = {0,0,0};// =========================================================// MAIN// =========================================================voidmain(void){ int hour,min,sec,temp; Module_Init(); while (1) { // hour = RTC_Read(HOURS);// min = RTC_Read(MINUTES);// sec = RTC_Read(SECONDS);// Display_Time(min,sec); if (MODE == 0) ALL_OFF();//if (debug) Display(4); if (MODE == 3) PARTY_MODE(); if (MODE == 4) EMERGENCY_MODE(); if (MODE == 5) NORMAL_MODE(); if (MODE == 6) VACATION_MODE(); if (MODE == 7) ALL_ON(); }}//---------------------------------//Mode 0 Emergency//On Lights to Exit// void ALL_ON(void){ int n = 0; for (n = 0;n<16;n++) { Light_On(n); } Light_Off(UltraV); while(1) { if (MODE_Change_Check()) return; } }void ALL_OFF(void){ int n = 0; for (n = 0;n<16;n++) { Light_Off(n); } while(1) { if (MODE_Change_Check()) return; } }void EMERGENCY_MODE(void){ int n = 0; char Lights_On; MODE0_Init(); for (n = 0;n<10;n++) { Light_On(n); } Light_RGB1_Mode(BLINK); //Blink Red Lights Light_RGB2_Mode(BLINK); //Blink Red Lights while(1) { if (MODE_Change_Check()) return; } }//---------------------------------//Mode 1 Normal// Off lights at 7am// Switches to on lights// Off lights at 12pm// On lights using LDR for Porch lights// IR Detector to on lights// On lights for room if someone in room and darkvoid NORMAL_MODE(void){ int n,temp; //if (debug) Display(0001); MODE1_Init(); for (n = 0;n<10;n++) { Light_Off(n); } while(1) { if (INT_Alarm) //Alarm Interrupt Occured { int temp; temp = RTC_Read(HOURS); if (Alarm_Mode[0] == 0) { RTC_Write(HOURS_ALARM,0x92); Alarm_Mode[0] = 1; } else if (Alarm_Mode[1] == 0) { RTC_Write(HOURS_ALARM,0x19); Alarm_Mode[1] = 1; } else if (Alarm_Mode[2] == 0) { RTC_Write(HOURS_ALARM,0x00); Alarm_Mode[2] = 1; } else { Alarm_Mode[0] = 0; Alarm_Mode[0] = 1; Alarm_Mode[0] = 2; RTC_Write(HOURS_ALARM,0x87); } INT_Alarm = 0; } Switches_Check(); IR_Check(); //IR_Array changed LDR_Check(); Door_Check(); if (MODE_Change_Check()) return; }} //---------------------------------// Mode 2 Vacation// On lights randomly during 7pm - 11pmvoid VACATION_MODE(void){ char num_lights,light_num,n; //if (debug) Display(0002); MODE2_Init(); while(1) { //Generate the number of lights to randomly On Off num_lights = (rand() % 8) + 1; //Display(num_lights); for (n = 0;n<num_lights;n++) { light_num = rand() % 9 ; Light_Toggle(light_num); } Light_Off(UltraV); DelayS(2); if (MODE_Change_Check()) return; }}//---------------------------------// Mode 11 Party// Multi colour LED to cyclevoid PARTY_MODE(void){ //if (debug) Display(0003); MODE3_Init(); Light_Dim_Down_All(); Light_RGB1_Mode(BLINK_ALL); Light_RGB2_Mode(BLINK_ALL); Light_Off(UltraV); while(1) { Door_Check(); if (MODE_Change_Check()) return; }}voidModule_Init(void) {// ADCON0 = 0x80; //AD module OFF ADCON1 = 0x87; //PORT A,E as Digital I/Os TRISA = 0xFF; //PORT A as Inputs TRISB = 0xFF; //Set PORTB as INPUTS TRISC &= 0xE7; //PORT C Bits 3/4 as OUTPUTS TRISC |= 0xC0; //PORT C Bits 7-5 as INPUTS TRISD |= 0xF0; //PORT D Bits 7-4 as INPUTS TRISD &= 0xFE; // PORTD Bits 0 as output TRISE |= 0x07; //PORT E Bits 0-2 as INPUTS RTC_Init(); //Initialise RTC Clock Light_Init(); //Ensure all lights are off, preset PWM to 50% and 100% //initialize_ADC(); INT_Alarm = IR_Changed = Door_Toggle = 0;}// =========================================================// Initialisations// =========================================================voidMODE0_Init(void){ //To set PWM0 to blink for Emergency Lighting i2c_Write(DIMMER_W,PWM1,0xFF); //Full Brightness i2c_Write(DIMMER_W,PSC1,0x00); //No blink i2c_Write(DIMMER_W,PWM0,0x80); //50% Duty Cycle i2c_Write(DIMMER_W,PSC0,0x36); //Blink at 2Hz GIE = 1; RBIE = 0; //Disable Interrupts on change RTC_Write(HOURS_ALARM,0x87); //Set hour to go off at 0700 }voidMODE1_Init(void){ //Set Blink Modes i2c_Write(DIMMER_W,PSC0,0x00); //Fastest Freq i2c_Write(DIMMER_W,PWM0,0xFF); // PWM0 100 % Duty Cycle i2c_Write(DIMMER_W,PSC1,0x00); //Fastest Freq i2c_Write(DIMMER_W,PWM1,DIM_LEVEL); // PWM1 30 % Duty Cycle //Set up alarm Light_RGB1_Mode(BLUE); Light_RGB2_Mode(BLUE); RBIE = 0; //Port on Change Interrupts GIE = 1; //Enable global interrupts}voidMODE2_Init(void){ i2c_Write(DIMMER_W,PSC0,0x00); //Fastest Freq i2c_Write(DIMMER_W,PWM0,0xFF); // PWM0 100 % Duty Cycle i2c_Write(DIMMER_W,PSC1,0x00); //Fastest Freq i2c_Write(DIMMER_W,PWM1,DIM_LEVEL); // PWM1 30 % Duty Cycle RBIE = 0; GIE = 1;}voidMODE3_Init(void){ i2c_Write(DIMMER_W,PWM0,0x80); //50% Duty Cycle i2c_Write(DIMMER_W,PSC0,0x36); //Blink at 2Hz i2c_Write(DIMMER_W,PWM1,DIM_LEVEL); // PWM1 30 % Duty Cycle i2c_Write(DIMMER_W,PSC1,0x00); //Fastest Freq INTEDG = 0; RBIE = 0; GIE = 1; }// =========================================================// Interrupts// =========================================================voidinterrupt ISR(void){ int temp; if(RBIF) //Port on Change interrupt occured { //INT_Button[0] = 1;// temp = ((PORTB & 0xF0)>>4); //get the Port values// if (temp == 6) INT_Alarm = 1; //Timer event// else if (temp == 7) { INT_Button[0] = 1; INT_Button[1] = 8;} //Switch 1 Depressed// else if (temp == 8) { INT_Button[0] = 1; INT_Button[1] = 7;} //Switch 1 Depressed// else if (temp == 9) { INT_Button[0] = 1; INT_Button[1] = 6;} //Switch 1 Depressed// else if (temp == 10) { INT_Button[0] = 1; INT_Button[1] = 5;} //Switch 1 Depressed// else if (temp == 11) { INT_Button[0] = 1; INT_Button[1] = 4;} //Switch 1 Depressed// else if (temp == 12) { INT_Button[0] = 1; INT_Button[1] = 3;} //Switch 1 Depressed// else if (temp == 13) { INT_Button[0] = 1; INT_Button[1] = 2;} //Switch 1 Depressed// else if (temp == 14) { INT_Button[0] = 1; INT_Button[1] = 1;} //Switch 1 Depressed// Mode Change happened// else if (temp == 13 || temp == 14) { INT_Mode[0] = 1;INT_Mode[1] = ((PORTB & 0xF0)>>6); } RBIF = 0; //Reset interrupt flag }}// =========================================================// Other functions// =========================================================//Check if main controller activated a mode change/ENable Disableint MODE_Change_Check(void) { int newmode = (RE2<<2) + (RE1<<1) + RE0;//(PORTE & 0x07) ; if (newmode!=MODE) //Mode has changed { MODE = newmode; return TRUE; } else return FALSE;}//Checks the status of the IR sensor array and return true if change occured.voidIR_Check(void){ char newstatus = IR_PORT; //Load newstatus with current IR values if (newstatus != IR_Status) //IR array was triggered { //Check which room's IR was changed //if ( ((newstatus & 0x0C) ^ (IR_Status & 0x0C)) != 0) RM_Living.IR_Change = 1; if ( ((newstatus & 0x03) ^ (IR_Status & 0x03)) != 0) RM_Master.IR_Change = 1; if ( ((newstatus & 0xF0) != 0)) RM_Bath.IR_Change = 1; //if ( (((newstatus & 0x03) ^ (IR_Status & 0x03))) !=0 ) RM_Room.IR_Change = 1; IR_Status = newstatus; // if (RM_Living.IR_Change == 1) // {// int sensor = ((IR_Status & 0x0C)>>2);// Light_RGB2_Mode(GREEN);// if (RM_Living.IR_STATUS == 0) // 00// {// if (sensor == 1) RM_Living.IR_STATUS = 1;// else if (sensor == 2) RM_Living.IR_STATUS = 3;// }// else if (RM_Living.IR_STATUS == 1) //01// {// if (sensor == 3) RM_Living.IR_STATUS = 2;// else if (sensor == 0) //Person Exited the room// {// RM_Living.IR_STATUS = 0;// if (RM_Living.PEOPLE != 0 ) RM_Living.PEOPLE--;// }// }// else if (RM_Living.IR_STATUS == 2) //11// {// if (sensor == 2) RM_Living.IR_STATUS = 3;// else if (sensor == 1) RM_Living.IR_STATUS = 1; // }// else if (RM_Living.IR_STATUS == 3) //10// {// if (sensor == 0) // Person Went into room// {// RM_Living.IR_STATUS = 0; // RM_Living.PEOPLE++;// }// else if (sensor == 3) RM_Living.IR_STATUS = 2; // }// if (RM_Living.PEOPLE != 0) // {// Light_On(Living1);// Light_On(Living2);// Light_On(Living3);// }// else// {// Light_Off(Living1);// Light_Off(Living2);// Light_Off(Living3);// }// // RM_Living.IR_Change = 0;// } if (RM_Master.IR_Change == 1) { int sensor = (IR_Status & 0x03); if (RM_Master.IR_STATUS == 0) // 00 { if (sensor == 1) RM_Master.IR_STATUS = 1; else if (sensor == 2) RM_Master.IR_STATUS = 3; } else if (RM_Master.IR_STATUS == 1) //01 { if (sensor == 3) RM_Master.IR_STATUS = 2; else if (sensor == 0) //Person Exited the room { RM_Master.IR_STATUS = 0; if (RM_Master.PEOPLE != 0 ) RM_Master.PEOPLE--; } } else if (RM_Master.IR_STATUS == 2) //11 { if (sensor == 2) RM_Master.IR_STATUS = 3; else if (sensor == 1) RM_Master.IR_STATUS = 1; } else if (RM_Master.IR_STATUS == 3) //10 { if (sensor == 0) // Person Went into room { RM_Master.IR_STATUS = 0; RM_Master.PEOPLE++; } else if (sensor == 3) RM_Master.IR_STATUS = 2; } if (RM_Master.PEOPLE != 0) { Light_On(Master1); Light_On(Master2); } else { Light_Off(Master1); Light_Off(Master2); } RM_Master.IR_Change = 0; } if (RM_Bath.IR_Change == 1) { int sensor = ((IR_Status & 0xF0)>>4); if (sensor == 0x0F) //1011 { FALL_ALARM = 1; Light_RGB1_Mode(BLINK); Light_RGB2_Mode(BLINK); } else { FALL_ALARM = 0; Light_RGB1_Mode(BLUE); Light_RGB2_Mode(BLUE); } RM_Master.IR_Change = 0; } }//End of newstatus check}//End IR_Check()voidLDR_Check(void){// if (!LDR1) //MasterBed Room// {// Light_On(Master1);// Light_On(Master2);// // } // else // {// Light_Off(Master1);// Light_Off(Master2);// }// if (!LDR2)// //if (!LDR2 && (RM_Master.PEOPLE != 0)) //Master BedRoom// {// Light_On(Bathroom); // }// // else // {// Light_Off(Bathroom); // } // if (!LDR3)// // //if (!LDR3 && (RM_Room.PEOPLE != 0)) //Room// {// Light_On(Living1);// Light_On(Living2); // Light_On(Living3); // } // else // Light_Off(Living1);// Light_Off(Living2); // Light_Off(Living3); // if (!LDR4) //if (!LDR4 && (RM_Living.PEOPLE != 0)) //Living Room { Light_On(Porch); } else { Light_Off(Porch); }}//End LDR_Check()voidDoor_Check(void) { if (!DOOR_STATUS) Door_Toggle = 1; else if (Door_Toggle) { Light_On(UltraV); DelayS(5); Light_Off(UltraV); Door_Toggle = 0; }}void Switches_Check(void){ char temp; temp = ((PORTB & 0xF0)>>4); if (temp != 0x0F) { DelayMs(40); temp = ((PORTB & 0xF0)>>4); switch (temp) { case 6: INT_Alarm = 1; break; case 7: // master bedroom on/off Light_Dim(Master1); Light_Dim(Master2); break; case 8: // master bedroom dim Light_Toggle(Master1); Light_Toggle(Master2); break; case 9: Light_Dim(Bathroom); break; case 10: Light_Toggle(Bathroom); break; case 11: Light_Dim(Kitchen); break; case 12: Light_Toggle(Kitchen); break; case 13: Light_Dim(Living1); Light_Dim(Living2); Light_Dim(Living3); break; case 14: Light_Toggle(Living1); Light_Toggle(Living2); Light_Toggle(Living3); break; default: break; } DelayMs(50); //debounce for upward press }}//void //interrupt isr0(void)//{// if (RBIF == 1)// {// if ((PORTB & 0xF0)>>4 == 0) {} //Alarm// else if ((PORTB & 0xF0)>>4 == 1) {} //SW1// else if ((PORTB & 0xF0)>>4 == 2) {} //SW2// else if ((PORTB & 0xF0)>>4 == 3) {} //SW3// else if ((PORTB & 0xF0)>>4 == 4) {}// else if ((PORTB & 0xF0)>>4 == 5) {}// else if ((PORTB & 0xF0)>>4 == 6) {}// else if ((PORTB & 0xF0)>>4 == 7) {}// else if ((PORTB & 0xF0)>>4 == 8) {}// else if ((PORTB & 0xF0)>>4 == 9) {}// } //}?? 快捷鍵說明
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