accelerometer trial
Dependencies: mbed C12832 MMA7660 USBDevice
main.cpp@22:a255721ffc58, 2019-10-27 (annotated)
- Committer:
- knasp
- Date:
- Sun Oct 27 17:18:19 2019 +0000
- Revision:
- 22:a255721ffc58
- Parent:
- 18:660b5780aaa3
- Child:
- 23:4bf323a37a92
Hopefully working version with 2 switches and 2 buttons.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
samux | 1:291a88a2c151 | 1 | #include "mbed.h" |
samux | 1:291a88a2c151 | 2 | #include "USBKeyboard.h" |
knasp | 7:ffe2220d3880 | 3 | #include "MMA7660.h" |
knasp | 10:150f8d03f18d | 4 | #include "C12832.h" |
knasp | 9:66681432403a | 5 | |
knasp | 17:0b1c5f6dbb5c | 6 | MMA7660 Accelerometer (p28,p27); //define accelerometer |
knasp | 17:0b1c5f6dbb5c | 7 | USBKeyboard Usbkeyboard; //define keyboard |
knasp | 17:0b1c5f6dbb5c | 8 | C12832 LCD (p5,p7,p6,p8,p11); //define LCD |
knasp | 17:0b1c5f6dbb5c | 9 | DigitalOut led1(p12); //leds |
knasp | 17:0b1c5f6dbb5c | 10 | DigitalOut led2(p13); |
knasp | 17:0b1c5f6dbb5c | 11 | DigitalOut led3(p14); |
knasp | 17:0b1c5f6dbb5c | 12 | DigitalOut led4(p15); |
knasp | 17:0b1c5f6dbb5c | 13 | |
knasp | 18:660b5780aaa3 | 14 | DigitalIn Switch1 (p8); //switch mode 1 (arrows) and 2 (letters) |
knasp | 18:660b5780aaa3 | 15 | DigitalIn Switch2 (p16); //switch to numbers |
knasp | 18:660b5780aaa3 | 16 | DigitalIn Switch3 (p17); //enter |
knasp | 18:660b5780aaa3 | 17 | DigitalIn Switch4 (p18); //spacebar |
knasp | 9:66681432403a | 18 | |
knasp | 17:0b1c5f6dbb5c | 19 | int main (void) //main program |
knasp | 11:73e8c1bb5467 | 20 | { |
knasp | 18:660b5780aaa3 | 21 | //enum Orientation {Up, Down,Right, Left,Back, Front,Unknown}; |
knasp | 17:0b1c5f6dbb5c | 22 | MMA7660::Orientation myOrientation; //defining orientation |
knasp | 14:116f94a428c9 | 23 | |
knasp | 14:116f94a428c9 | 24 | while (true) { |
knasp | 14:116f94a428c9 | 25 | |
knasp | 17:0b1c5f6dbb5c | 26 | |
knasp | 18:660b5780aaa3 | 27 | myOrientation = Accelerometer.getOrientation (); //getting the orientation from accelerometer |
knasp | 18:660b5780aaa3 | 28 | |
knasp | 18:660b5780aaa3 | 29 | |
knasp | 18:660b5780aaa3 | 30 | if (Switch4){ |
knasp | 18:660b5780aaa3 | 31 | |
knasp | 18:660b5780aaa3 | 32 | Usbkeyboard.printf (" "); //spacebar |
knasp | 18:660b5780aaa3 | 33 | |
knasp | 18:660b5780aaa3 | 34 | } |
knasp | 18:660b5780aaa3 | 35 | |
knasp | 18:660b5780aaa3 | 36 | if (Switch3){ |
knasp | 18:660b5780aaa3 | 37 | |
knasp | 18:660b5780aaa3 | 38 | Usbkeyboard.keyCode (RIGHT_ARROW); //enter will be HERE |
knasp | 18:660b5780aaa3 | 39 | |
knasp | 18:660b5780aaa3 | 40 | } |
knasp | 18:660b5780aaa3 | 41 | |
knasp | 22:a255721ffc58 | 42 | if (Switch1){ //if the switch1 is on |
knasp | 22:a255721ffc58 | 43 | |
knasp | 22:a255721ffc58 | 44 | if (Switch2){ //if switch2 is on |
knasp | 18:660b5780aaa3 | 45 | |
knasp | 18:660b5780aaa3 | 46 | if (myOrientation == MMA7660::Up){ //if the orientation is up |
knasp | 18:660b5780aaa3 | 47 | |
knasp | 18:660b5780aaa3 | 48 | LCD.printf("Left"); //print "left" on LCD (due to orientation of the accelerometer on the limb, the directions are changed) |
knasp | 18:660b5780aaa3 | 49 | Usbkeyboard.keyCode (LEFT_ARROW); //device simulates pressing "left arrow key" on the keyboard |
knasp | 18:660b5780aaa3 | 50 | led2=0; //led off |
knasp | 18:660b5780aaa3 | 51 | led1=0; //led off |
knasp | 18:660b5780aaa3 | 52 | led3=0; //led off |
knasp | 18:660b5780aaa3 | 53 | led4=1; //led on |
knasp | 17:0b1c5f6dbb5c | 54 | } |
knasp | 17:0b1c5f6dbb5c | 55 | else if (myOrientation == MMA7660::Down){ |
knasp | 17:0b1c5f6dbb5c | 56 | |
knasp | 17:0b1c5f6dbb5c | 57 | LCD.printf("Right"); |
knasp | 17:0b1c5f6dbb5c | 58 | Usbkeyboard.keyCode (RIGHT_ARROW); |
knasp | 17:0b1c5f6dbb5c | 59 | led3=0; |
knasp | 17:0b1c5f6dbb5c | 60 | led1=0; |
knasp | 17:0b1c5f6dbb5c | 61 | led2=1; |
knasp | 17:0b1c5f6dbb5c | 62 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 63 | } |
knasp | 17:0b1c5f6dbb5c | 64 | else if (myOrientation == MMA7660::Left){ |
knasp | 17:0b1c5f6dbb5c | 65 | |
knasp | 17:0b1c5f6dbb5c | 66 | LCD.printf("UP"); |
knasp | 17:0b1c5f6dbb5c | 67 | Usbkeyboard.keyCode (UP_ARROW); |
knasp | 17:0b1c5f6dbb5c | 68 | led1=1; |
knasp | 17:0b1c5f6dbb5c | 69 | led3=0; |
knasp | 17:0b1c5f6dbb5c | 70 | led2=0; |
knasp | 17:0b1c5f6dbb5c | 71 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 72 | } |
knasp | 17:0b1c5f6dbb5c | 73 | else if (myOrientation == MMA7660::Right){ |
knasp | 17:0b1c5f6dbb5c | 74 | |
knasp | 17:0b1c5f6dbb5c | 75 | LCD.printf("DOWN"); |
knasp | 17:0b1c5f6dbb5c | 76 | Usbkeyboard.keyCode (DOWN_ARROW); |
knasp | 17:0b1c5f6dbb5c | 77 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 78 | led1=0; |
knasp | 17:0b1c5f6dbb5c | 79 | led3=1; |
knasp | 17:0b1c5f6dbb5c | 80 | led2=0; |
knasp | 17:0b1c5f6dbb5c | 81 | |
knasp | 17:0b1c5f6dbb5c | 82 | |
knasp | 17:0b1c5f6dbb5c | 83 | } |
knasp | 17:0b1c5f6dbb5c | 84 | else if (myOrientation == MMA7660::Unknown){ |
knasp | 17:0b1c5f6dbb5c | 85 | |
knasp | 17:0b1c5f6dbb5c | 86 | LCD.printf("Don't Know"); |
knasp | 22:a255721ffc58 | 87 | |
knasp | 17:0b1c5f6dbb5c | 88 | } |
knasp | 14:116f94a428c9 | 89 | } |
knasp | 22:a255721ffc58 | 90 | } |
knasp | 22:a255721ffc58 | 91 | else { //if switch2 is off |
knasp | 22:a255721ffc58 | 92 | |
knasp | 22:a255721ffc58 | 93 | if (myOrientation == MMA7660::Up){ |
knasp | 22:a255721ffc58 | 94 | |
knasp | 22:a255721ffc58 | 95 | LCD.printf("One"); |
knasp | 22:a255721ffc58 | 96 | Usbkeyboard.printf ("1\0"); //instead of simulating pressing of the "left arrow", simulates pressing "numbers" |
knasp | 22:a255721ffc58 | 97 | led2=0; |
knasp | 22:a255721ffc58 | 98 | led1=0; |
knasp | 22:a255721ffc58 | 99 | led3=0; |
knasp | 22:a255721ffc58 | 100 | led4=1; |
knasp | 22:a255721ffc58 | 101 | } |
knasp | 22:a255721ffc58 | 102 | else if (myOrientation == MMA7660::Down){ |
knasp | 22:a255721ffc58 | 103 | |
knasp | 22:a255721ffc58 | 104 | LCD.printf("Three"); |
knasp | 22:a255721ffc58 | 105 | Usbkeyboard.printf ("3\0"); |
knasp | 22:a255721ffc58 | 106 | led3=0; |
knasp | 22:a255721ffc58 | 107 | led1=0; |
knasp | 22:a255721ffc58 | 108 | led2=1; |
knasp | 22:a255721ffc58 | 109 | led4=0; |
knasp | 22:a255721ffc58 | 110 | } |
knasp | 22:a255721ffc58 | 111 | else if (myOrientation == MMA7660::Left){ |
knasp | 22:a255721ffc58 | 112 | |
knasp | 22:a255721ffc58 | 113 | LCD.printf("Two"); |
knasp | 22:a255721ffc58 | 114 | Usbkeyboard.printf ("2\0"); |
knasp | 22:a255721ffc58 | 115 | led1=1; |
knasp | 22:a255721ffc58 | 116 | led3=0; |
knasp | 22:a255721ffc58 | 117 | led2=0; |
knasp | 22:a255721ffc58 | 118 | led4=0; |
knasp | 22:a255721ffc58 | 119 | } |
knasp | 22:a255721ffc58 | 120 | else if (myOrientation == MMA7660::Right){ |
knasp | 22:a255721ffc58 | 121 | |
knasp | 22:a255721ffc58 | 122 | LCD.printf("Four"); |
knasp | 22:a255721ffc58 | 123 | Usbkeyboard.printf ("4\0"); |
knasp | 22:a255721ffc58 | 124 | led4=0; |
knasp | 22:a255721ffc58 | 125 | led1=0; |
knasp | 22:a255721ffc58 | 126 | led3=1; |
knasp | 22:a255721ffc58 | 127 | led2=0; |
knasp | 22:a255721ffc58 | 128 | |
knasp | 22:a255721ffc58 | 129 | |
knasp | 22:a255721ffc58 | 130 | |
knasp | 22:a255721ffc58 | 131 | } |
knasp | 22:a255721ffc58 | 132 | |
knasp | 22:a255721ffc58 | 133 | |
knasp | 22:a255721ffc58 | 134 | else if (myOrientation == MMA7660::Unknown){ |
knasp | 22:a255721ffc58 | 135 | |
knasp | 22:a255721ffc58 | 136 | LCD.printf("Don't Know"); |
knasp | 22:a255721ffc58 | 137 | |
knasp | 22:a255721ffc58 | 138 | } |
knasp | 14:116f94a428c9 | 139 | |
knasp | 22:a255721ffc58 | 140 | else { //if the switch1 and 2 are off than |
knasp | 17:0b1c5f6dbb5c | 141 | |
knasp | 17:0b1c5f6dbb5c | 142 | if (myOrientation == MMA7660::Up){ |
knasp | 17:0b1c5f6dbb5c | 143 | |
knasp | 17:0b1c5f6dbb5c | 144 | LCD.printf("LEFT"); |
knasp | 18:660b5780aaa3 | 145 | Usbkeyboard.printf ("a\0"); //instead of simulating pressing of the "left arrow", simulates pressing "a key" |
knasp | 17:0b1c5f6dbb5c | 146 | led2=0; |
knasp | 17:0b1c5f6dbb5c | 147 | led1=0; |
knasp | 17:0b1c5f6dbb5c | 148 | led3=0; |
knasp | 17:0b1c5f6dbb5c | 149 | led4=1; |
knasp | 17:0b1c5f6dbb5c | 150 | } |
knasp | 17:0b1c5f6dbb5c | 151 | else if (myOrientation == MMA7660::Down){ |
knasp | 17:0b1c5f6dbb5c | 152 | |
knasp | 17:0b1c5f6dbb5c | 153 | LCD.printf("right"); |
knasp | 17:0b1c5f6dbb5c | 154 | Usbkeyboard.printf ("d\0"); |
knasp | 17:0b1c5f6dbb5c | 155 | led3=0; |
knasp | 17:0b1c5f6dbb5c | 156 | led1=0; |
knasp | 17:0b1c5f6dbb5c | 157 | led2=1; |
knasp | 17:0b1c5f6dbb5c | 158 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 159 | } |
knasp | 17:0b1c5f6dbb5c | 160 | else if (myOrientation == MMA7660::Left){ |
knasp | 17:0b1c5f6dbb5c | 161 | |
knasp | 17:0b1c5f6dbb5c | 162 | LCD.printf("Up"); |
knasp | 17:0b1c5f6dbb5c | 163 | Usbkeyboard.printf ("w\0"); |
knasp | 17:0b1c5f6dbb5c | 164 | led1=1; |
knasp | 17:0b1c5f6dbb5c | 165 | led3=0; |
knasp | 17:0b1c5f6dbb5c | 166 | led2=0; |
knasp | 17:0b1c5f6dbb5c | 167 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 168 | } |
knasp | 17:0b1c5f6dbb5c | 169 | else if (myOrientation == MMA7660::Right){ |
knasp | 17:0b1c5f6dbb5c | 170 | |
knasp | 17:0b1c5f6dbb5c | 171 | LCD.printf("Down"); |
knasp | 17:0b1c5f6dbb5c | 172 | Usbkeyboard.printf ("s\0"); |
knasp | 17:0b1c5f6dbb5c | 173 | led4=0; |
knasp | 17:0b1c5f6dbb5c | 174 | led1=0; |
knasp | 17:0b1c5f6dbb5c | 175 | led3=1; |
knasp | 17:0b1c5f6dbb5c | 176 | led2=0; |
knasp | 17:0b1c5f6dbb5c | 177 | |
knasp | 17:0b1c5f6dbb5c | 178 | |
knasp | 17:0b1c5f6dbb5c | 179 | |
knasp | 17:0b1c5f6dbb5c | 180 | } |
knasp | 22:a255721ffc58 | 181 | |
knasp | 17:0b1c5f6dbb5c | 182 | else if (myOrientation == MMA7660::Unknown){ |
knasp | 17:0b1c5f6dbb5c | 183 | |
knasp | 17:0b1c5f6dbb5c | 184 | LCD.printf("Don't Know"); |
knasp | 17:0b1c5f6dbb5c | 185 | |
knasp | 17:0b1c5f6dbb5c | 186 | } |
knasp | 17:0b1c5f6dbb5c | 187 | |
knasp | 14:116f94a428c9 | 188 | } |
wojt86 | 16:6b502d21abf4 | 189 | |
wojt86 | 16:6b502d21abf4 | 190 | |
wojt86 | 16:6b502d21abf4 | 191 | } |
knasp | 11:73e8c1bb5467 | 192 | return false; |
knasp | 11:73e8c1bb5467 | 193 | } |
knasp | 22:a255721ffc58 | 194 | } |