ELEC 514 / Mbed 2 deprecated CoilingRigV16

Version 16 Working

Dependencies:   mbed mbed-rtos TextLCD

main.cpp@26:83550fc299aa, 2019-02-19 (annotated)

Committer:
thomasmorris
Date:
Tue Feb 19 14:40:01 2019 +0000
Revision:
26:83550fc299aa
Parent:
25:9751619fa030
Child:
27:22d6fd88828e
Working code (needs stepper motor and mosfet output checking

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thomasmorris 12:d9c133b360b0 1 #include "SETUP.hpp"
thomasmorris 26:83550fc299aa 2 void Polling_thread_function()// Polling thread for the buttons
thomasmorris 26:83550fc299aa 3 {
thomasmorris 26:83550fc299aa 4 while(1)
thomasmorris 26:83550fc299aa 5 {
thomasmorris 26:83550fc299aa 6 //printf("In polling\n");//Check the value
thomasmorris 26:83550fc299aa 7 if(button_up.read() == 0)
thomasmorris 26:83550fc299aa 8 {
thomasmorris 26:83550fc299aa 9 printf("Up button read\n");
thomasmorris 26:83550fc299aa 10 Thread::wait(Debounce_Time);
thomasmorris 26:83550fc299aa 11 if(button_up.read() == 1)
thomasmorris 26:83550fc299aa 12 {
thomasmorris 26:83550fc299aa 13 printf("Up button released\n");
thomasmorris 26:83550fc299aa 14 up_thread.signal_set(1);
thomasmorris 26:83550fc299aa 15 }
thomasmorris 26:83550fc299aa 16 }
thomasmorris 26:83550fc299aa 17 if(button_down.read() == 0)
thomasmorris 26:83550fc299aa 18 {
thomasmorris 26:83550fc299aa 19 printf("Down button read\n");
thomasmorris 26:83550fc299aa 20 Thread::wait(Debounce_Time);
thomasmorris 26:83550fc299aa 21 if(button_down.read() == 1)
thomasmorris 26:83550fc299aa 22 {
thomasmorris 26:83550fc299aa 23 down_thread.signal_set(1);
thomasmorris 26:83550fc299aa 24 }
thomasmorris 26:83550fc299aa 25 }
thomasmorris 26:83550fc299aa 26 if(button_start.read() == 0)
thomasmorris 26:83550fc299aa 27 {
thomasmorris 26:83550fc299aa 28 printf("Start/Stop button read\n");
thomasmorris 26:83550fc299aa 29 Thread::wait(Debounce_Time);
thomasmorris 26:83550fc299aa 30 if(button_start.read() == 1)
thomasmorris 26:83550fc299aa 31 {
thomasmorris 26:83550fc299aa 32 start_stop_thread.signal_set(1);
thomasmorris 26:83550fc299aa 33 }
thomasmorris 26:83550fc299aa 34 }
thomasmorris 26:83550fc299aa 35 if(button_function.read() == 0)
thomasmorris 26:83550fc299aa 36 {
thomasmorris 26:83550fc299aa 37 printf("Function button read\n");
thomasmorris 26:83550fc299aa 38 Thread::wait(Debounce_Time);
thomasmorris 26:83550fc299aa 39 if(button_function.read() == 1)
thomasmorris 26:83550fc299aa 40 {
thomasmorris 26:83550fc299aa 41 function_thread.signal_set(1);
thomasmorris 26:83550fc299aa 42 }
thomasmorris 26:83550fc299aa 43 }
thomasmorris 26:83550fc299aa 44 if(button_select.read() == 0)
thomasmorris 26:83550fc299aa 45 {
thomasmorris 26:83550fc299aa 46 printf("Select button read\n");
thomasmorris 26:83550fc299aa 47 Thread::wait(Debounce_Time);
thomasmorris 26:83550fc299aa 48 if(button_select.read() == 1)
thomasmorris 26:83550fc299aa 49 {
thomasmorris 26:83550fc299aa 50 select_thread.signal_set(1);
thomasmorris 26:83550fc299aa 51 }
thomasmorris 26:83550fc299aa 52 }
thomasmorris 26:83550fc299aa 53 Thread::wait(50);
thomasmorris 26:83550fc299aa 54 }
thomasmorris 26:83550fc299aa 55 }
thomasmorris 26:83550fc299aa 56 void LCD_thread()//Output data to the LCD for the interface
thomasmorris 26:83550fc299aa 57 {
thomasmorris 16:9f98ec0ededb 58 while(1)
thomasmorris 16:9f98ec0ededb 59 {
thomasmorris 17:68b3fdabe4c5 60 lcd.cls();//Clear the LCD screen
thomasmorris 25:9751619fa030 61 if(INTERFACE.Get_Function() == 0)//Anneal
thomasmorris 25:9751619fa030 62 {
thomasmorris 25:9751619fa030 63 lcd.printf("Mode: Anneal\n");
thomasmorris 25:9751619fa030 64 if(INTERFACE.Get_Select() == 0 || INTERFACE.Get_Select() == 1)
thomasmorris 25:9751619fa030 65 {
thomasmorris 25:9751619fa030 66 lcd.printf("Loop:%d On_t:%d\n",INTERFACE.Get_Loop(),INTERFACE.Get_On_Time());
thomasmorris 25:9751619fa030 67 }
thomasmorris 25:9751619fa030 68 else if(INTERFACE.Get_Select() == 2)
thomasmorris 25:9751619fa030 69 {
thomasmorris 25:9751619fa030 70 lcd.printf("Loop:%d Offt:%d\n",INTERFACE.Get_Loop(),INTERFACE.Get_Off_Time());
thomasmorris 25:9751619fa030 71 }
thomasmorris 25:9751619fa030 72 }
thomasmorris 25:9751619fa030 73 else if(INTERFACE.Get_Function() == 1)//Test
thomasmorris 25:9751619fa030 74 {
thomasmorris 25:9751619fa030 75 lcd.printf("Mode: Test\n");
thomasmorris 25:9751619fa030 76 lcd.printf("Duty: %dTime: %d\n",INTERFACE.Get_Duty_Cycle(),INTERFACE.Get_Power_Time());
thomasmorris 25:9751619fa030 77 }
thomasmorris 25:9751619fa030 78 else if(INTERFACE.Get_Function() == 2)//Coil
thomasmorris 16:9f98ec0ededb 79 {
thomasmorris 26:83550fc299aa 80 lcd.printf("Mode: Coil\n");
thomasmorris 18:3523660f3930 81 lcd.printf("Done:%dToDo: %d\n",INTERFACE.Get_Turns_Done(),INTERFACE.Get_Turns_To_Do());
thomasmorris 16:9f98ec0ededb 82 }
thomasmorris 25:9751619fa030 83 else if(INTERFACE.Get_Function() == 3)//Twist
thomasmorris 16:9f98ec0ededb 84 {
thomasmorris 26:83550fc299aa 85 lcd.printf("Mode: Twist\n");
thomasmorris 25:9751619fa030 86 lcd.printf("Done:%dToDo: %d\n",INTERFACE.Get_Turns_Done(),INTERFACE.Get_Turns_To_Do());
thomasmorris 12:d9c133b360b0 87 }
thomasmorris 17:68b3fdabe4c5 88 Thread::wait(250);//Refresh rate for Lcd
thomasmorris 12:d9c133b360b0 89 }
thomasmorris 12:d9c133b360b0 90 }
thomasmorris 17:68b3fdabe4c5 91 void LED_thread(){//Led thread to toggle the on board led to show the CPU is running
thomasmorris 16:9f98ec0ededb 92 while (1)
thomasmorris 16:9f98ec0ededb 93 {
thomasmorris 17:68b3fdabe4c5 94 led2 = !led2; //Toggle the LED
thomasmorris 17:68b3fdabe4c5 95 Thread::wait(1000);//Wait 1 second
emilmont 1:491820ee784d 96 }
emilmont 1:491820ee784d 97 }
thomasmorris 12:d9c133b360b0 98 //Interrupt functions
thomasmorris 16:9f98ec0ededb 99 void up_thread_function()//Action if the up button is pressed increment
thomasmorris 16:9f98ec0ededb 100 {
thomasmorris 14:63998be3d43c 101 while(1)
thomasmorris 14:63998be3d43c 102 {
thomasmorris 25:9751619fa030 103 /*
thomasmorris 17:68b3fdabe4c5 104 Thread::signal_wait(1); //Wait to be signaled by the up button interrupt
thomasmorris 21:6d9f6a986647 105 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runs
thomasmorris 21:6d9f6a986647 106 Thread::signal_wait(2); //Wait to be signaled by the up button interrupt
thomasmorris 25:9751619fa030 107
thomasmorris 25:9751619fa030 108 */
thomasmorris 25:9751619fa030 109 Thread::signal_wait(1); //Wait to be signaled by the up button interrupt
thomasmorris 26:83550fc299aa 110 pc.printf("Up Button Pressed in thread function\n");//Output data to the putty terminal
thomasmorris 26:83550fc299aa 111 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runs this debouce time might need to be longer
thomasmorris 17:68b3fdabe4c5 112 up_thread.signal_set(0); //Set the thread signal low to wait for the interrupt before reaccuring
thomasmorris 17:68b3fdabe4c5 113 pc.printf("Up Button Pressed\n");//Output data to the putty terminal
thomasmorris 17:68b3fdabe4c5 114 INTERFACE.Up(); //Run the interface up routine
thomasmorris 14:63998be3d43c 115 }
thomasmorris 14:63998be3d43c 116 }
thomasmorris 16:9f98ec0ededb 117 void down_thread_function() //Action if the down button is pressed decrement
thomasmorris 16:9f98ec0ededb 118 {
thomasmorris 14:63998be3d43c 119 while(1)
thomasmorris 14:63998be3d43c 120 {
thomasmorris 26:83550fc299aa 121 /*
thomasmorris 26:83550fc299aa 122 Thread::signal_wait(1); //Wait to be signaled by the down button interrupt
thomasmorris 21:6d9f6a986647 123 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runs
thomasmorris 26:83550fc299aa 124 Thread::signal_wait(2); //Wait to be signaled by the down button interrupt
thomasmorris 26:83550fc299aa 125
thomasmorris 26:83550fc299aa 126 */
thomasmorris 26:83550fc299aa 127 Thread::signal_wait(1); //Wait to be signaled by the down button interrupt
thomasmorris 26:83550fc299aa 128 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runsn this debounce time might need to be longer
thomasmorris 17:68b3fdabe4c5 129 down_thread.signal_set(0);//Set the thread signal low to wait for the interrupt before reaccuring
thomasmorris 17:68b3fdabe4c5 130 pc.printf("Down Button Pressed\n");//Output data to the putty terminal
thomasmorris 17:68b3fdabe4c5 131 INTERFACE.Down();//Run the interface down routine
thomasmorris 12:d9c133b360b0 132 }
thomasmorris 12:d9c133b360b0 133 }
thomasmorris 16:9f98ec0ededb 134 void start_stop_thread_function() //Action if the Start/Stop button is pressed
thomasmorris 16:9f98ec0ededb 135 {
thomasmorris 14:63998be3d43c 136 while(1)
thomasmorris 14:63998be3d43c 137 {
thomasmorris 26:83550fc299aa 138 Thread::signal_wait(1); //Wait to be signaled by the start / stop button interrupt
thomasmorris 26:83550fc299aa 139 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runsn this debounce time might need to be longer
thomasmorris 17:68b3fdabe4c5 140 start_stop_thread.signal_set(0);//Set the thread signal low to wait for the interrupt before reaccuring
thomasmorris 17:68b3fdabe4c5 141 pc.printf("S/S Button Pressed\n");//Output data to the putty terminal
thomasmorris 17:68b3fdabe4c5 142 INTERFACE.Start_Stop();//Run the interface start / stop routine
thomasmorris 26:83550fc299aa 143 //Thread::wait(1000);//Button debounce to prevent multiple re-runs
thomasmorris 14:63998be3d43c 144 }
thomasmorris 14:63998be3d43c 145 }
thomasmorris 16:9f98ec0ededb 146 void Function_Selection_thread_function()//Action if the Function button is pressed
thomasmorris 16:9f98ec0ededb 147 {
thomasmorris 14:63998be3d43c 148 while(1)
thomasmorris 14:63998be3d43c 149 {
thomasmorris 26:83550fc299aa 150 Thread::signal_wait(1); //Wait to be signaled by the function button interrupt
thomasmorris 26:83550fc299aa 151 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runsn this debounce time might need to be longer
thomasmorris 17:68b3fdabe4c5 152 function_thread.signal_set(0);//Set the thread signal low to wait for the interrupt before reaccuring
thomasmorris 17:68b3fdabe4c5 153 pc.printf("Function Button Pressed\n");//Output data to the putty terminal
thomasmorris 17:68b3fdabe4c5 154 INTERFACE.Function();//Run the interface function routine
thomasmorris 26:83550fc299aa 155 //Thread::wait(2000);//Button debounce to prevent multiple re-runs
emilmont 1:491820ee784d 156 }
emilmont 1:491820ee784d 157 }
thomasmorris 16:9f98ec0ededb 158 void Selection_thread_function()//Action if the Select button is pressed
thomasmorris 16:9f98ec0ededb 159 {
thomasmorris 14:63998be3d43c 160 while(1)
thomasmorris 14:63998be3d43c 161 {
thomasmorris 26:83550fc299aa 162 Thread::signal_wait(1); //Wait to be signaled by the select button interrupt
thomasmorris 26:83550fc299aa 163 Thread::wait(Debounce_Time); //Button debounce to prevent multiple re-runsn this debounce time might need to be longer
thomasmorris 17:68b3fdabe4c5 164 select_thread.signal_set(0);//Set the thread signal low to wait for the interrupt before reaccuring
thomasmorris 17:68b3fdabe4c5 165 pc.printf("Select Button Pressed\n");//Output data to the putty terminal
thomasmorris 17:68b3fdabe4c5 166 INTERFACE.Select();//Run the interface selection routine
thomasmorris 26:83550fc299aa 167 //Thread::wait(1000);//Button debounce to prevent multiple re-runs
thomasmorris 14:63998be3d43c 168 }
thomasmorris 12:d9c133b360b0 169 }
thomasmorris 12:d9c133b360b0 170 int main()
thomasmorris 12:d9c133b360b0 171 {
thomasmorris 12:d9c133b360b0 172 //Interrupt setters
thomasmorris 26:83550fc299aa 173
thomasmorris 17:68b3fdabe4c5 174
thomasmorris 17:68b3fdabe4c5 175 lcd.printf("Ready Player\n");
thomasmorris 17:68b3fdabe4c5 176 lcd.printf(" One \n");
thomasmorris 17:68b3fdabe4c5 177 Thread::wait(1000);
thomasmorris 17:68b3fdabe4c5 178 pc.printf("Program start\n");//Outputs informtation to the putty terminal
thomasmorris 14:63998be3d43c 179
thomasmorris 14:63998be3d43c 180 //Thread Starts
thomasmorris 26:83550fc299aa 181 polling_thread.start(Polling_thread_function);//Start the button polling
thomasmorris 17:68b3fdabe4c5 182 lcd_thread.start(LCD_thread);//Output data to LCD
thomasmorris 17:68b3fdabe4c5 183 led_thread.start(LED_thread);//Blinking led to show CPU running
thomasmorris 17:68b3fdabe4c5 184 up_thread.start(up_thread_function);//UP interface thread
thomasmorris 17:68b3fdabe4c5 185 down_thread.start(down_thread_function);//Down interface thread
thomasmorris 17:68b3fdabe4c5 186 start_stop_thread.start(start_stop_thread_function);//Start / stop interface thread
thomasmorris 17:68b3fdabe4c5 187 function_thread.start(Function_Selection_thread_function);//Function interface thread
thomasmorris 17:68b3fdabe4c5 188 select_thread.start(Selection_thread_function);//Start interface thread
mwthewsey 19:384642f39496 189
thomasmorris 23:07a368f2cdb1 190 osThreadSetPriority(osThreadGetId(), osPriorityHigh);//This is done to make sure the code for the stepper motor is the highest priority to ensure correct rotations of the stepper motor
thomasmorris 24:728de4bf961e 191 INTERFACE.Interface_Init();
thomasmorris 17:68b3fdabe4c5 192 while(1)// Main code in a main thread
thomasmorris 12:d9c133b360b0 193 {
thomasmorris 17:68b3fdabe4c5 194 INTERFACE.Interface_main();//Run main thread code
mwthewsey 19:384642f39496 195 Thread::wait(10);//Small delay to save CPU time
thomasmorris 16:9f98ec0ededb 196 }
thomasmorris 12:d9c133b360b0 197 }