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@23:23970cf718ee, 2017-11-10 (annotated)

Committer:
aismail1997
Date:
Fri Nov 10 15:59:21 2017 +0000
Revision:
23:23970cf718ee
Parent:
22:6931917c70cd
Child:
27:b2e53ce54b3e
Integrated parsing code and tested button functions

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
aismail1997 22:6931917c70cd 6 //DigitalOut led4(LED4);
aismail1997 10:21268d8bf979 7
aismail1997 13:b80dde24e9bc 8 // button constructor
aismail1997 21:c5df903f068a 9 button::button(PwmOut servo, DigitalIn pb, int id)
aismail1997 22:6931917c70cd 10 : servo(servo), pb(pb), state(0), press(0), id(id) {}
aismail1997 21:c5df903f068a 11 /*button::button(PwmOut servo, DigitalIn pb, AnalogIn lp)
aismail1997 21:c5df903f068a 12 : servo(servo), pb(pb), linpot(lp), press(0), state(0) {}
aismail1997 21:c5df903f068a 13 */
aismail1997 10:21268d8bf979 14
aismail1997 10:21268d8bf979 15 // FUNCTIONS
aismail1997 13:b80dde24e9bc 16
aismail1997 13:b80dde24e9bc 17 // get servo pin
aismail1997 10:21268d8bf979 18 PwmOut button::getServoPin()
aismail1997 10:21268d8bf979 19 {
aismail1997 10:21268d8bf979 20 return servo;
aismail1997 10:21268d8bf979 21 }
aismail1997 10:21268d8bf979 22
aismail1997 14:581a3b02f4c3 23 // get servo pin
aismail1997 19:ceac47be2e64 24 void button::setState(int mystate)
aismail1997 14:581a3b02f4c3 25 {
aismail1997 14:581a3b02f4c3 26 state = mystate;
aismail1997 14:581a3b02f4c3 27 }
aismail1997 14:581a3b02f4c3 28
aismail1997 21:c5df903f068a 29 void button::setPress(int mypress)
aismail1997 21:c5df903f068a 30 {
aismail1997 21:c5df903f068a 31 press = mypress;
aismail1997 21:c5df903f068a 32 }
aismail1997 21:c5df903f068a 33
aismail1997 14:581a3b02f4c3 34 // get servo pin
aismail1997 19:ceac47be2e64 35 /*void button::setMode(int mymode)
aismail1997 14:581a3b02f4c3 36 {
aismail1997 14:581a3b02f4c3 37 mode = mymode;
aismail1997 14:581a3b02f4c3 38 }*/
aismail1997 14:581a3b02f4c3 39
aismail1997 13:b80dde24e9bc 40 // get current state of the button
aismail1997 19:ceac47be2e64 41 int button::getState()
aismail1997 10:21268d8bf979 42 {
aismail1997 10:21268d8bf979 43 return state;
aismail1997 19:ceac47be2e64 44 }
aismail1997 19:ceac47be2e64 45
aismail1997 21:c5df903f068a 46 int button::getID()
aismail1997 21:c5df903f068a 47 {
aismail1997 21:c5df903f068a 48 return id;
aismail1997 21:c5df903f068a 49 }
aismail1997 21:c5df903f068a 50
aismail1997 21:c5df903f068a 51
aismail1997 19:ceac47be2e64 52 int button::getPress()
aismail1997 19:ceac47be2e64 53 {
aismail1997 19:ceac47be2e64 54 return press;
aismail1997 19:ceac47be2e64 55 }
aismail1997 19:ceac47be2e64 56
aismail1997 21:c5df903f068a 57 // get current state of the button
aismail1997 21:c5df903f068a 58 int button::getLp()
aismail1997 21:c5df903f068a 59 {
aismail1997 22:6931917c70cd 60 /* if (linpot < 2)
aismail1997 22:6931917c70cd 61 return 1;
aismail1997 22:6931917c70cd 62 else*/
aismail1997 22:6931917c70cd 63 return 0;
aismail1997 21:c5df903f068a 64 }
aismail1997 10:21268d8bf979 65
aismail1997 13:b80dde24e9bc 66 // move servo into the slot
aismail1997 10:21268d8bf979 67 void button::moveServoIn()
aismail1997 10:21268d8bf979 68 {
aismail1997 10:21268d8bf979 69 //myled = 1;
aismail1997 10:21268d8bf979 70 // rotate 90 degrees one way
aismail1997 10:21268d8bf979 71 for(int i=3; i<=7; i++) {
aismail1997 10:21268d8bf979 72 servo = i/100.0;
aismail1997 10:21268d8bf979 73 wait(0.01);
aismail1997 10:21268d8bf979 74 }
aismail1997 10:21268d8bf979 75 }
aismail1997 10:21268d8bf979 76
aismail1997 13:b80dde24e9bc 77 // move servo out of the slot
aismail1997 10:21268d8bf979 78 void button::moveServoOut()
aismail1997 10:21268d8bf979 79 {
aismail1997 10:21268d8bf979 80 //myled = 0;
aismail1997 10:21268d8bf979 81 for(int i=7; i>3; i--) {
aismail1997 10:21268d8bf979 82 servo = i/100.0;
aismail1997 10:21268d8bf979 83 wait(0.01);
aismail1997 10:21268d8bf979 84 }
aismail1997 10:21268d8bf979 85 }
aismail1997 19:ceac47be2e64 86
aismail1997 19:ceac47be2e64 87 int button::updateState()
aismail1997 19:ceac47be2e64 88 {
aismail1997 19:ceac47be2e64 89 //myled = 0;
aismail1997 19:ceac47be2e64 90 // state 0 - button is up, pb = 0
aismail1997 19:ceac47be2e64 91 if (pb == 0 && state == 3) {
aismail1997 19:ceac47be2e64 92 // nothing happens here, servo is still
aismail1997 19:ceac47be2e64 93 state = 0;
aismail1997 19:ceac47be2e64 94 }
aismail1997 19:ceac47be2e64 95 // state 1 - button is moving down, pb = 1
aismail1997 19:ceac47be2e64 96 if (pb == 1 && state == 0) {
aismail1997 19:ceac47be2e64 97 moveServoIn();
aismail1997 19:ceac47be2e64 98 state = 1;
aismail1997 19:ceac47be2e64 99 press = 1;
aismail1997 22:6931917c70cd 100
aismail1997 22:6931917c70cd 101 // Speaker says stuff
aismail1997 22:6931917c70cd 102 /*myTTS.volume(18); //max volume
aismail1997 22:6931917c70cd 103 myTTS.speakf("S");//Speak command starts with "S"
aismail1997 22:6931917c70cd 104 myTTS.speakf("Hey, you pressed a pin!"); // Send the desired string to convert to speech
aismail1997 22:6931917c70cd 105 myTTS.speakf("\r"); //marks end of speak command*/
aismail1997 19:ceac47be2e64 106 }
aismail1997 19:ceac47be2e64 107 // state 2 - button is down, pb = 0
aismail1997 19:ceac47be2e64 108 if (pb == 0 && state == 1) {
aismail1997 19:ceac47be2e64 109 // nothing happens here, servo is still
aismail1997 19:ceac47be2e64 110 state = 2;
aismail1997 19:ceac47be2e64 111 }
aismail1997 19:ceac47be2e64 112 // state 3 - button is moving up, pb = 1
aismail1997 19:ceac47be2e64 113 if (pb == 1 && state == 2) {
aismail1997 19:ceac47be2e64 114 moveServoOut();
aismail1997 19:ceac47be2e64 115 state = 3;
aismail1997 19:ceac47be2e64 116 press = 0;
aismail1997 19:ceac47be2e64 117 }
aismail1997 19:ceac47be2e64 118 // state 4 - handle debouncing while button is down
aismail1997 19:ceac47be2e64 119 /*if (pb1 = 1 && state == 2) {
aismail1997 19:ceac47be2e64 120 count++;
aismail1997 19:ceac47be2e64 121 }*/
aismail1997 19:ceac47be2e64 122 return state;
aismail1997 19:ceac47be2e64 123 }
aismail1997 19:ceac47be2e64 124