BAT / Mbed 2 deprecated BAT_senior_design_Nhi

Test fork nhi

Dependencies:   SDFileSystem mbed-rtos mbed emic2

Fork of BAT_senior_design by BAT

button.cpp@32:e87bb6e83072, 2017-11-20 (annotated)

Committer:
nnguyen45
Date:
Mon Nov 20 15:46:11 2017 +0000
Revision:
32:e87bb6e83072
Parent:
27:b2e53ce54b3e
Child:
33:3090ec93b4aa
code demo to Dr. Howard

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aismail1997 10:21268d8bf979 1 #include "mbed.h"
aismail1997 10:21268d8bf979 2 #include "button.h"
aismail1997 22:6931917c70cd 3 #include "emic2.h"
aismail1997 22:6931917c70cd 4
aismail1997 23:23970cf718ee 5 //emic2 myTTS(p28, p27); //serial RX,TX pins to emic
nnguyen45 32:e87bb6e83072 6 DigitalOut led4(LED4);
nnguyen45 32:e87bb6e83072 7 DigitalOut led3(LED3);
nnguyen45 32:e87bb6e83072 8 DigitalOut led2(LED2);
aismail1997 10:21268d8bf979 9
aismail1997 13:b80dde24e9bc 10 // button constructor
aismail1997 21:c5df903f068a 11 button::button(PwmOut servo, DigitalIn pb, int id)
aismail1997 22:6931917c70cd 12 : servo(servo), pb(pb), state(0), press(0), id(id) {}
aismail1997 21:c5df903f068a 13 /*button::button(PwmOut servo, DigitalIn pb, AnalogIn lp)
aismail1997 21:c5df903f068a 14 : servo(servo), pb(pb), linpot(lp), press(0), state(0) {}
aismail1997 21:c5df903f068a 15 */
aismail1997 10:21268d8bf979 16
aismail1997 10:21268d8bf979 17 // FUNCTIONS
aismail1997 13:b80dde24e9bc 18
aismail1997 13:b80dde24e9bc 19 // get servo pin
aismail1997 10:21268d8bf979 20 PwmOut button::getServoPin()
aismail1997 10:21268d8bf979 21 {
aismail1997 10:21268d8bf979 22 return servo;
aismail1997 10:21268d8bf979 23 }
aismail1997 10:21268d8bf979 24
aismail1997 14:581a3b02f4c3 25 // get servo pin
aismail1997 19:ceac47be2e64 26 void button::setState(int mystate)
aismail1997 14:581a3b02f4c3 27 {
aismail1997 14:581a3b02f4c3 28 state = mystate;
aismail1997 14:581a3b02f4c3 29 }
aismail1997 14:581a3b02f4c3 30
aismail1997 21:c5df903f068a 31 void button::setPress(int mypress)
aismail1997 21:c5df903f068a 32 {
aismail1997 21:c5df903f068a 33 press = mypress;
aismail1997 21:c5df903f068a 34 }
aismail1997 21:c5df903f068a 35
aismail1997 14:581a3b02f4c3 36 // get servo pin
aismail1997 19:ceac47be2e64 37 /*void button::setMode(int mymode)
aismail1997 14:581a3b02f4c3 38 {
aismail1997 14:581a3b02f4c3 39 mode = mymode;
aismail1997 14:581a3b02f4c3 40 }*/
aismail1997 14:581a3b02f4c3 41
aismail1997 13:b80dde24e9bc 42 // get current state of the button
aismail1997 19:ceac47be2e64 43 int button::getState()
aismail1997 10:21268d8bf979 44 {
aismail1997 10:21268d8bf979 45 return state;
aismail1997 19:ceac47be2e64 46 }
aismail1997 19:ceac47be2e64 47
aismail1997 21:c5df903f068a 48 int button::getID()
aismail1997 21:c5df903f068a 49 {
aismail1997 21:c5df903f068a 50 return id;
aismail1997 21:c5df903f068a 51 }
aismail1997 21:c5df903f068a 52
aismail1997 21:c5df903f068a 53
aismail1997 19:ceac47be2e64 54 int button::getPress()
aismail1997 19:ceac47be2e64 55 {
aismail1997 19:ceac47be2e64 56 return press;
aismail1997 19:ceac47be2e64 57 }
aismail1997 19:ceac47be2e64 58
aismail1997 21:c5df903f068a 59 // get current state of the button
aismail1997 21:c5df903f068a 60 int button::getLp()
aismail1997 21:c5df903f068a 61 {
aismail1997 22:6931917c70cd 62 /* if (linpot < 2)
aismail1997 22:6931917c70cd 63 return 1;
aismail1997 22:6931917c70cd 64 else*/
aismail1997 22:6931917c70cd 65 return 0;
aismail1997 21:c5df903f068a 66 }
aismail1997 10:21268d8bf979 67
aismail1997 13:b80dde24e9bc 68 // move servo into the slot
aismail1997 10:21268d8bf979 69 void button::moveServoIn()
aismail1997 10:21268d8bf979 70 {
aismail1997 10:21268d8bf979 71 //myled = 1;
aismail1997 10:21268d8bf979 72 // rotate 90 degrees one way
aismail1997 10:21268d8bf979 73 for(int i=3; i<=7; i++) {
aismail1997 10:21268d8bf979 74 servo = i/100.0;
aismail1997 10:21268d8bf979 75 wait(0.01);
aismail1997 10:21268d8bf979 76 }
nnguyen45 32:e87bb6e83072 77 switch (id) {
nnguyen45 32:e87bb6e83072 78 case 1:
nnguyen45 32:e87bb6e83072 79 led2 = 0;
nnguyen45 32:e87bb6e83072 80 led3 = 0;
nnguyen45 32:e87bb6e83072 81 led4 = 1;
nnguyen45 32:e87bb6e83072 82 break;
nnguyen45 32:e87bb6e83072 83 case 2:
nnguyen45 32:e87bb6e83072 84 led2 = 0;
nnguyen45 32:e87bb6e83072 85 led3 = 1;
nnguyen45 32:e87bb6e83072 86 led4 = 0;
nnguyen45 32:e87bb6e83072 87 break;
nnguyen45 32:e87bb6e83072 88 case 3:
nnguyen45 32:e87bb6e83072 89 led2 = 0;
nnguyen45 32:e87bb6e83072 90 led3 = 1;
nnguyen45 32:e87bb6e83072 91 led4 = 1;
nnguyen45 32:e87bb6e83072 92 break;
nnguyen45 32:e87bb6e83072 93 case 4:
nnguyen45 32:e87bb6e83072 94 led2 = 1;
nnguyen45 32:e87bb6e83072 95 led3 = 0;
nnguyen45 32:e87bb6e83072 96 led4 = 0;
nnguyen45 32:e87bb6e83072 97 break;
nnguyen45 32:e87bb6e83072 98 case 5:
nnguyen45 32:e87bb6e83072 99 led2 = 1;
nnguyen45 32:e87bb6e83072 100 led3 = 0;
nnguyen45 32:e87bb6e83072 101 led4 = 1;
nnguyen45 32:e87bb6e83072 102 break;
nnguyen45 32:e87bb6e83072 103 case 6:
nnguyen45 32:e87bb6e83072 104 led2 = 1;
nnguyen45 32:e87bb6e83072 105 led3 = 1;
nnguyen45 32:e87bb6e83072 106 led4 = 0;
nnguyen45 32:e87bb6e83072 107 break;
nnguyen45 32:e87bb6e83072 108 }
aismail1997 10:21268d8bf979 109 }
aismail1997 10:21268d8bf979 110
aismail1997 13:b80dde24e9bc 111 // move servo out of the slot
aismail1997 10:21268d8bf979 112 void button::moveServoOut()
aismail1997 10:21268d8bf979 113 {
aismail1997 10:21268d8bf979 114 //myled = 0;
aismail1997 10:21268d8bf979 115 for(int i=7; i>3; i--) {
aismail1997 10:21268d8bf979 116 servo = i/100.0;
aismail1997 10:21268d8bf979 117 wait(0.01);
aismail1997 10:21268d8bf979 118 }
nnguyen45 32:e87bb6e83072 119 led2 = 0;
nnguyen45 32:e87bb6e83072 120 led3 = 0;
nnguyen45 32:e87bb6e83072 121 led4 = 0;
aismail1997 10:21268d8bf979 122 }
aismail1997 19:ceac47be2e64 123
aismail1997 19:ceac47be2e64 124 int button::updateState()
aismail1997 19:ceac47be2e64 125 {
aismail1997 19:ceac47be2e64 126 //myled = 0;
aismail1997 19:ceac47be2e64 127 // state 0 - button is up, pb = 0
aismail1997 19:ceac47be2e64 128 if (pb == 0 && state == 3) {
aismail1997 19:ceac47be2e64 129 // nothing happens here, servo is still
aismail1997 19:ceac47be2e64 130 state = 0;
aismail1997 19:ceac47be2e64 131 }
aismail1997 19:ceac47be2e64 132 // state 1 - button is moving down, pb = 1
aismail1997 19:ceac47be2e64 133 if (pb == 1 && state == 0) {
aismail1997 19:ceac47be2e64 134 moveServoIn();
aismail1997 19:ceac47be2e64 135 state = 1;
aismail1997 19:ceac47be2e64 136 press = 1;
aismail1997 22:6931917c70cd 137
aismail1997 22:6931917c70cd 138 // Speaker says stuff
aismail1997 22:6931917c70cd 139 /*myTTS.volume(18); //max volume
aismail1997 22:6931917c70cd 140 myTTS.speakf("S");//Speak command starts with "S"
aismail1997 22:6931917c70cd 141 myTTS.speakf("Hey, you pressed a pin!"); // Send the desired string to convert to speech
aismail1997 22:6931917c70cd 142 myTTS.speakf("\r"); //marks end of speak command*/
aismail1997 19:ceac47be2e64 143 }
aismail1997 19:ceac47be2e64 144 // state 2 - button is down, pb = 0
aismail1997 19:ceac47be2e64 145 if (pb == 0 && state == 1) {
aismail1997 19:ceac47be2e64 146 // nothing happens here, servo is still
aismail1997 19:ceac47be2e64 147 state = 2;
aismail1997 19:ceac47be2e64 148 }
aismail1997 19:ceac47be2e64 149 // state 3 - button is moving up, pb = 1
aismail1997 19:ceac47be2e64 150 if (pb == 1 && state == 2) {
aismail1997 19:ceac47be2e64 151 moveServoOut();
aismail1997 19:ceac47be2e64 152 state = 3;
aismail1997 19:ceac47be2e64 153 press = 0;
aismail1997 19:ceac47be2e64 154 }
aismail1997 19:ceac47be2e64 155 // state 4 - handle debouncing while button is down
aismail1997 19:ceac47be2e64 156 /*if (pb1 = 1 && state == 2) {
aismail1997 19:ceac47be2e64 157 count++;
aismail1997 19:ceac47be2e64 158 }*/
aismail1997 19:ceac47be2e64 159 return state;
aismail1997 19:ceac47be2e64 160 }
aismail1997 19:ceac47be2e64 161
aismail1997 27:b2e53ce54b3e 162 void button::setup() {
aismail1997 27:b2e53ce54b3e 163 for(int i=0; i<=3; i++) {
aismail1997 27:b2e53ce54b3e 164 servo = i/100.0;
aismail1997 27:b2e53ce54b3e 165 wait(0.01);
aismail1997 27:b2e53ce54b3e 166 }
aismail1997 27:b2e53ce54b3e 167 }