main.cpp

00001 #include "mbed.h"
00002 #include "TextLCD.h"
00003 #include "SETUP.hpp"
00004 
00005 
00006 //Switch toggling to bools for readability
00007 InterruptIn button_up(PE_15);      // UP BUTTON
00008 InterruptIn button_down(PE_14);    // These setup the button interupts
00009 InterruptIn button_start(PE_12);   // START / STOP BUTTON
00010 InterruptIn button_funct(PE_13);// Random pin  CHANGE FOR FUNCTION BUTTON
00011 InterruptIn button_select(PE_11);// Random pin CHANGE FOR SELECT BUTTON
00012 
00013 PwmOut Tendon_Power(PE_8); 
00014 //VARIABLE DEFINITIONS
00015 int No_Of_Rotations;
00016 int Select;
00017 int Function;
00018 int Counter;
00019 int Twist_Go;
00020 int Anneal_Go;
00021 //int Test_Go;
00022 
00023 bool testing;
00024 int Loop;
00025 int Wait_Time;//IN SECONDS
00026 
00027 int Duty_Cycle;
00028 int Power_Time;
00029  
00030 void up() { //Action if the up button is pressed increment
00031            if (Function == 0){ 
00032                                 No_Of_Rotations = No_Of_Rotations + 1;//Increases Turn number
00033             }else if (Function == 1){
00034                                     if (Select == -1){
00035                                                     Loop = Loop + 1;  //Increases Repetitions in Annealing
00036                                         } else if (Select == 1){
00037                                                     Wait_Time = Wait_Time + 1;  //Increases Wait time
00038                                         }
00039             }else if (Function == 2){  
00040                                     if (Select == -1){
00041                                                     if (Duty_Cycle < 100){
00042                                                     Duty_Cycle = Duty_Cycle + 10; //Increases Testing Duty Cycle
00043                                                     }
00044                                         } else if (Select == 1){
00045                                                     Power_Time = Power_Time + 1;    //Increases time on
00046                                         }
00047             }
00048 }
00049 void down() { //Action if the down button is pressed decrement
00050             if (Function == 0){ 
00051                                 No_Of_Rotations = No_Of_Rotations - 1;//
00052             }else if (Function == 1){
00053                                     if (Select == -1){
00054                                                     if (Loop > 0){
00055                                                     Loop = Loop - 1;
00056                                                     }
00057                                         } else if (Select == 1){
00058                                                     if (Wait_Time > 0){
00059                                                     Wait_Time = Wait_Time - 1;
00060                                                     }
00061                                         }
00062             }else if (Function == 2){  
00063                                     if (Select == -1){
00064                                                     if (Duty_Cycle > 0){
00065                                                     Duty_Cycle = Duty_Cycle - 10;     //Decreases duty
00066                                                     }
00067                                         } else if (Select == 1){
00068                                                     if (Power_Time > 0){
00069                                                     Power_Time = Power_Time - 1;    //Decreases Time on
00070                                                     }
00071                                         }
00072             }
00073 }
00074 
00075 void start_stop() { //Action if the Start/Stop button is pressed
00076                     if (Function == 0){ //Twist selected
00077                                     Twist_Go = Twist_Go * -1;//toggle used for coiling and twisting
00078                                     //testing = !testing;
00079                      }
00080                     else if (Function == 1){ //Annealing selected 
00081                                     Anneal_Go = Anneal_Go * -1;//toggle
00082                      }
00083                     else if (Function == 2){ //Testing selected 
00084                                     Test_Go = Test_Go * -1;//toggle
00085                      }
00086 }
00087 
00088 void Function_Selection() { //Action if the Function button is pressed
00089                     if (Function < 2){
00090                                     Function = Function + 1;
00091                                     }
00092                     else {
00093                         Function == 0;
00094                         }
00095 }
00096 void Selection() { //Action if the Select button is pressed
00097                     Select = Select * -1;
00098 }
00099  
00100 int main() {
00101     //Interrupt setters
00102     button_up.rise(&up);                        //Sets up Up button
00103     button_down.rise(&down);                    //Sets up Down Button
00104     button_start.rise(&start_stop);             //Sets up Start/Stop Button
00105     button_funct.rise(&Function_Selection);     //Sets up Function Button
00106     button_select.rise(&Selection);             //Sets up Select Button
00107    
00108     No_Of_Rotations = 20;//Defaults at 20 as a starting value
00109     
00110     Twist_Go = -1;  //
00111     Anneal_Go = -1; // The Values for the start/ stop button on each select setting
00112     Test_Go = -1;   //
00113     
00114     Function = 0;   //These values are used to navigate the differing modes
00115     Select = -1;    //
00116     
00117     Loop = 8;       //Default loops
00118     Wait_Time = 6;  //Default wait time
00119     
00120     Duty_Cycle = 50; //Percent
00121     Power_Time = 6; //Seconds
00122     
00123     /*
00124     Function 0 = Turn code
00125     Function 1 = Anneleaing
00126     Function 2 = Test
00127     */
00128     while(1) {           // Main code
00129                 if (Function == 0){       //Turning Code
00130                                     if (Twist_Go = 1){
00131                                     STEPPER_MOTOR_1.Rotate_Steps(No_Of_Rotations);
00132                                     }
00133                 }
00134                 else if (Function == 1){  //Annealing Code
00135                                         Counter = 0;
00136                                         if (Anneal_Go = 1){
00137                                         for ( ; counter < Loop; counter++) { //Loop value, check if works
00138                                         Tendon_Power.period(0.01); // set PWM period to 10 ms don't use pwm have this just to declare
00139                                         Tendon_Power=1; // set duty cycle to 100%
00140                                         wait(Wait_Time);//Variable
00141                                         Tendon_Power=0; // set duty cycle to 0%
00142                                         wait(6);//Fixed off time
00143                                         }
00144                                         }
00145 
00146                 }
00147                 else if (Function == 2){  //Testing Code
00148                                         if (Test_Go = 1){
00149                                         Tendon_Power.period(0.01); // set PWM period to 10 ms don't use pwm have this just to declare
00150                                         Tendon_Power= Duty_Cycle / 100; // set duty cycle to variable input from buttons between 0-1 (on lcd this is a percentage) also increment by values of 10
00151                                         wait(Power_Time);//Variable on time for power on
00152                                         Tendon_Power=0; // set duty cycle to 0% and power off
00153                                         }
00154                                         /*
00155             
00156                 */
00157                 }
00158     }
00159 }