IDD Fall 2015 / Mbed 2 deprecated IDD_FALL15_HW2_JMARQUIS_Keypadentry

Classic multi-tap touch device with enter key. Allows for multiple keys to be entered at once.

Dependencies:   DebouncedEdgeIn USBDevice mbed

Fork of idd_hw2_martincowell_bicyclehid by Interactive Device Design

main.cpp@0:913f85486ace, 2014-09-22 (annotated)

Committer:
martincowell
Date:
Mon Sep 22 15:59:43 2014 +0000
Revision:
0:913f85486ace
Child:
1:6b9c38f0638d
Text entry while you ride a bike! Because you don't already have enough to think about while riding.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
martincowell 0:913f85486ace 1 #include "mbed.h"
martincowell 0:913f85486ace 2 #include "DebouncedEdgeIn.h"
martincowell 0:913f85486ace 3 #include "USBMouseKeyboard.h"
martincowell 0:913f85486ace 4
martincowell 0:913f85486ace 5 DigitalOut myled1(LED_RED,1);
martincowell 0:913f85486ace 6 DigitalOut myled2(LED_GREEN,1);
martincowell 0:913f85486ace 7 DigitalOut myled3(LED_BLUE,1);
martincowell 0:913f85486ace 8
martincowell 0:913f85486ace 9 DigitalIn b0(D13);
martincowell 0:913f85486ace 10 DigitalIn b1(D7);
martincowell 0:913f85486ace 11 DebouncedEdgeIn b2(D9);
martincowell 0:913f85486ace 12 DebouncedEdgeIn b3(D10);
martincowell 0:913f85486ace 13 DebouncedEdgeIn b4(D11);
martincowell 0:913f85486ace 14 DebouncedEdgeIn b5(D12);
martincowell 0:913f85486ace 15 DebouncedEdgeIn b6(D3);
martincowell 0:913f85486ace 16 DebouncedEdgeIn b7(D4);
martincowell 0:913f85486ace 17 DebouncedEdgeIn b8(D5);
martincowell 0:913f85486ace 18 DebouncedEdgeIn b9(D6);
martincowell 0:913f85486ace 19
martincowell 0:913f85486ace 20 // SPST Pushbutton demo using internal PullUp function
martincowell 0:913f85486ace 21 // no external PullUp resistor needed
martincowell 0:913f85486ace 22 // Pushbutton from D2 to GND.
martincowell 0:913f85486ace 23 Serial pc(USBTX, USBRX);
martincowell 0:913f85486ace 24 //To output in terminal:
martincowell 0:913f85486ace 25 //ls /dev/tty.usbmodem*
martincowell 0:913f85486ace 26 //determine port number XXXX for input below
martincowell 0:913f85486ace 27 //screen /dev/tty.usbmodemXXXX 9600
martincowell 0:913f85486ace 28
martincowell 0:913f85486ace 29 //USBMouseKeyboard
martincowell 0:913f85486ace 30 //USBMouseKeyboard key_mouse;
martincowell 0:913f85486ace 31
martincowell 0:913f85486ace 32 void a(){
martincowell 0:913f85486ace 33 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 34 pc.printf("a");
martincowell 0:913f85486ace 35 //key_mouse.printf("a");
martincowell 0:913f85486ace 36 }
martincowell 0:913f85486ace 37 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 38 pc.printf("h");
martincowell 0:913f85486ace 39 //key_mouse.printf("h");
martincowell 0:913f85486ace 40 }
martincowell 0:913f85486ace 41 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 42 pc.printf("o");
martincowell 0:913f85486ace 43 //key_mouse.printf("o");
martincowell 0:913f85486ace 44 }
martincowell 0:913f85486ace 45 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 46 pc.printf("v");
martincowell 0:913f85486ace 47 //key_mouse.printf("v");
martincowell 0:913f85486ace 48 }
martincowell 0:913f85486ace 49 }
martincowell 0:913f85486ace 50
martincowell 0:913f85486ace 51 void b(){
martincowell 0:913f85486ace 52 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 53 pc.printf("b");
martincowell 0:913f85486ace 54 //key_mouse.printf("b");
martincowell 0:913f85486ace 55 }
martincowell 0:913f85486ace 56 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 57 pc.printf("i");
martincowell 0:913f85486ace 58 //key_mouse.printf("i");
martincowell 0:913f85486ace 59 }
martincowell 0:913f85486ace 60 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 61 pc.printf("p");
martincowell 0:913f85486ace 62 //key_mouse.printf("p");
martincowell 0:913f85486ace 63 }
martincowell 0:913f85486ace 64 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 65 pc.printf("w");
martincowell 0:913f85486ace 66 //key_mouse.printf("w");
martincowell 0:913f85486ace 67 }
martincowell 0:913f85486ace 68 }
martincowell 0:913f85486ace 69
martincowell 0:913f85486ace 70 void c(){
martincowell 0:913f85486ace 71 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 72 pc.printf("c");
martincowell 0:913f85486ace 73 //key_mouse.printf("cat");
martincowell 0:913f85486ace 74 }
martincowell 0:913f85486ace 75 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 76 pc.printf("j");
martincowell 0:913f85486ace 77 //key_mouse.printf("j");
martincowell 0:913f85486ace 78 }
martincowell 0:913f85486ace 79 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 80 pc.printf("q");
martincowell 0:913f85486ace 81 //key_mouse.printf("q");
martincowell 0:913f85486ace 82 }
martincowell 0:913f85486ace 83 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 84 pc.printf("x");
martincowell 0:913f85486ace 85 //key_mouse.printf("x");
martincowell 0:913f85486ace 86 }
martincowell 0:913f85486ace 87 }
martincowell 0:913f85486ace 88
martincowell 0:913f85486ace 89 void d(){
martincowell 0:913f85486ace 90 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 91 pc.printf("d");
martincowell 0:913f85486ace 92 //key_mouse.printf("d");
martincowell 0:913f85486ace 93 }
martincowell 0:913f85486ace 94 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 95 pc.printf("k");
martincowell 0:913f85486ace 96 //key_mouse.printf("k");
martincowell 0:913f85486ace 97 }
martincowell 0:913f85486ace 98 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 99 pc.printf("r");
martincowell 0:913f85486ace 100 //key_mouse.printf("r");
martincowell 0:913f85486ace 101 }
martincowell 0:913f85486ace 102 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 103 pc.printf("y");
martincowell 0:913f85486ace 104 //key_mouse.printf("y");
martincowell 0:913f85486ace 105 }
martincowell 0:913f85486ace 106 }
martincowell 0:913f85486ace 107
martincowell 0:913f85486ace 108 void e(){
martincowell 0:913f85486ace 109 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 110 pc.printf("e");
martincowell 0:913f85486ace 111 //key_mouse.printf("e");
martincowell 0:913f85486ace 112 }
martincowell 0:913f85486ace 113 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 114 pc.printf("l");
martincowell 0:913f85486ace 115 //key_mouse.printf("l");
martincowell 0:913f85486ace 116 }
martincowell 0:913f85486ace 117 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 118 pc.printf("s");
martincowell 0:913f85486ace 119 //key_mouse.printf("s");
martincowell 0:913f85486ace 120 }
martincowell 0:913f85486ace 121 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 122 pc.printf("z");
martincowell 0:913f85486ace 123 //key_mouse.printf("z");
martincowell 0:913f85486ace 124 }
martincowell 0:913f85486ace 125 }
martincowell 0:913f85486ace 126
martincowell 0:913f85486ace 127 void f(){
martincowell 0:913f85486ace 128 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 129 pc.printf("f");
martincowell 0:913f85486ace 130 //key_mouse.printf("f");
martincowell 0:913f85486ace 131 }
martincowell 0:913f85486ace 132 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 133 pc.printf("m");
martincowell 0:913f85486ace 134 //key_mouse.printf("m");
martincowell 0:913f85486ace 135 }
martincowell 0:913f85486ace 136 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 137 pc.printf("t");
martincowell 0:913f85486ace 138 //key_mouse.printf("t");
martincowell 0:913f85486ace 139 }
martincowell 0:913f85486ace 140 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 141 pc.printf("!");
martincowell 0:913f85486ace 142 //key_mouse.printf("!");
martincowell 0:913f85486ace 143 }
martincowell 0:913f85486ace 144 }
martincowell 0:913f85486ace 145
martincowell 0:913f85486ace 146 void g(){
martincowell 0:913f85486ace 147 if(b0.read()&&b1.read()){
martincowell 0:913f85486ace 148 pc.printf("g");
martincowell 0:913f85486ace 149 //key_mouse.printf("g");
martincowell 0:913f85486ace 150 }
martincowell 0:913f85486ace 151 if(!b0.read()&&b1.read()){
martincowell 0:913f85486ace 152 pc.printf("n");
martincowell 0:913f85486ace 153 //key_mouse.printf("n");
martincowell 0:913f85486ace 154 }
martincowell 0:913f85486ace 155 if(b0.read()&&!b1.read()){
martincowell 0:913f85486ace 156 pc.printf("u");
martincowell 0:913f85486ace 157 //key_mouse.printf("u");
martincowell 0:913f85486ace 158 }
martincowell 0:913f85486ace 159 if(!b0.read()&&!b1.read()){
martincowell 0:913f85486ace 160 pc.printf("?");
martincowell 0:913f85486ace 161 //key_mouse.printf("?");
martincowell 0:913f85486ace 162 }
martincowell 0:913f85486ace 163 }
martincowell 0:913f85486ace 164 void space(){
martincowell 0:913f85486ace 165 pc.printf(" ");
martincowell 0:913f85486ace 166 //key_mouse.printf(" ");
martincowell 0:913f85486ace 167 }
martincowell 0:913f85486ace 168
martincowell 0:913f85486ace 169 int main() {
martincowell 0:913f85486ace 170 b0.mode(PullUp);
martincowell 0:913f85486ace 171 b1.mode(PullUp);
martincowell 0:913f85486ace 172 b2.mode(PullUp);
martincowell 0:913f85486ace 173 b3.mode(PullUp);
martincowell 0:913f85486ace 174 b4.mode(PullUp);
martincowell 0:913f85486ace 175 b5.mode(PullUp);
martincowell 0:913f85486ace 176 b6.mode(PullUp);
martincowell 0:913f85486ace 177 b7.mode(PullUp);
martincowell 0:913f85486ace 178 b8.mode(PullUp);
martincowell 0:913f85486ace 179 b9.mode(PullUp);
martincowell 0:913f85486ace 180
martincowell 0:913f85486ace 181 b2.fall(&a);
martincowell 0:913f85486ace 182 b3.fall(&b);
martincowell 0:913f85486ace 183 b4.fall(&c);
martincowell 0:913f85486ace 184 b5.fall(&d);
martincowell 0:913f85486ace 185 b6.fall(&e);
martincowell 0:913f85486ace 186 b7.fall(&f);
martincowell 0:913f85486ace 187 b8.fall(&g);
martincowell 0:913f85486ace 188 b9.fall(&space);
martincowell 0:913f85486ace 189
martincowell 0:913f85486ace 190 pc.printf("Initialized\r\n");
martincowell 0:913f85486ace 191 //key_mouse.printf("Initialized\r\n");
martincowell 0:913f85486ace 192
martincowell 0:913f85486ace 193 while(1) {
martincowell 0:913f85486ace 194 myled1 = b2;
martincowell 0:913f85486ace 195 myled2 = b3;
martincowell 0:913f85486ace 196 myled3 = b4;
martincowell 0:913f85486ace 197 //if(!b0){
martincowell 0:913f85486ace 198 // key_mouse.printf("zz");
martincowell 0:913f85486ace 199 // }
martincowell 0:913f85486ace 200 }
martincowell 0:913f85486ace 201 }