IDD Fall 2015 / Mbed 2 deprecated idd_hw3_RAIDEN_X

Glove with light ring which plays http://www.raiden-x.net/

Dependencies:   Adafruit_NeoPixel MMA8451Q USBDevice mbed

Fork of Raiden by Christian Le

main.cpp@8:de23747efc37, 2015-09-20 (annotated)

Committer:
christianle
Date:
Sun Sep 20 23:25:54 2015 +0000
Revision:
8:de23747efc37
Parent:
5:bf5becf7469c
Child:
9:07e3e2f6d6a9
Init

Who changed what in which revision?

UserRevisionLine numberNew contents of line
chris 2:41db78380a6e 1 #include "mbed.h"
chris 2:41db78380a6e 2 #include "MMA8451Q.h"
christianle 8:de23747efc37 3 #include "USBKeyboard.h"
christianle 8:de23747efc37 4 #include "USBHID.h"
chris 2:41db78380a6e 5
chris 2:41db78380a6e 6 #define MMA8451_I2C_ADDRESS (0x1d<<1)
christianle 8:de23747efc37 7 #define THRESHOLD 0.1
christianle 8:de23747efc37 8
christianle 8:de23747efc37 9 typedef struct {
christianle 8:de23747efc37 10 unsigned char usage;
christianle 8:de23747efc37 11 unsigned char modifier;
christianle 8:de23747efc37 12 } KEYMAP;
christianle 8:de23747efc37 13
christianle 8:de23747efc37 14 #define KEYMAP_SIZE (152)
christianle 8:de23747efc37 15 const KEYMAP keymap[KEYMAP_SIZE] = {
christianle 8:de23747efc37 16 {0, 0}, /* NUL */
christianle 8:de23747efc37 17 {0, 0}, /* SOH */
christianle 8:de23747efc37 18 {0, 0}, /* STX */
christianle 8:de23747efc37 19 {0, 0}, /* ETX */
christianle 8:de23747efc37 20 {0, 0}, /* EOT */
christianle 8:de23747efc37 21 {0, 0}, /* ENQ */
christianle 8:de23747efc37 22 {0, 0}, /* ACK */
christianle 8:de23747efc37 23 {0, 0}, /* BEL */
christianle 8:de23747efc37 24 {0x2a, 0}, /* BS */ /* Keyboard Delete (Backspace) */
christianle 8:de23747efc37 25 {0x2b, 0}, /* TAB */ /* Keyboard Tab */
christianle 8:de23747efc37 26 {0x28, 0}, /* LF */ /* Keyboard Return (Enter) */
christianle 8:de23747efc37 27 {0, 0}, /* VT */
christianle 8:de23747efc37 28 {0, 0}, /* FF */
christianle 8:de23747efc37 29 {0, 0}, /* CR */
christianle 8:de23747efc37 30 {0, 0}, /* SO */
christianle 8:de23747efc37 31 {0, 0}, /* SI */
christianle 8:de23747efc37 32 {0, 0}, /* DEL */
christianle 8:de23747efc37 33 {0, 0}, /* DC1 */
christianle 8:de23747efc37 34 {0, 0}, /* DC2 */
christianle 8:de23747efc37 35 {0, 0}, /* DC3 */
christianle 8:de23747efc37 36 {0, 0}, /* DC4 */
christianle 8:de23747efc37 37 {0, 0}, /* NAK */
christianle 8:de23747efc37 38 {0, 0}, /* SYN */
christianle 8:de23747efc37 39 {0, 0}, /* ETB */
christianle 8:de23747efc37 40 {0, 0}, /* CAN */
christianle 8:de23747efc37 41 {0, 0}, /* EM */
christianle 8:de23747efc37 42 {0, 0}, /* SUB */
christianle 8:de23747efc37 43 {0, 0}, /* ESC */
christianle 8:de23747efc37 44 {0, 0}, /* FS */
christianle 8:de23747efc37 45 {0, 0}, /* GS */
christianle 8:de23747efc37 46 {0, 0}, /* RS */
christianle 8:de23747efc37 47 {0, 0}, /* US */
christianle 8:de23747efc37 48 {0x2c, 0}, /* */
christianle 8:de23747efc37 49 {0x1e, KEY_SHIFT}, /* ! */
christianle 8:de23747efc37 50 {0x34, KEY_SHIFT}, /* " */
christianle 8:de23747efc37 51 {0x20, KEY_SHIFT}, /* # */
christianle 8:de23747efc37 52 {0x21, KEY_SHIFT}, /* $ */
christianle 8:de23747efc37 53 {0x22, KEY_SHIFT}, /* % */
christianle 8:de23747efc37 54 {0x24, KEY_SHIFT}, /* & */
christianle 8:de23747efc37 55 {0x34, 0}, /* ' */
christianle 8:de23747efc37 56 {0x26, KEY_SHIFT}, /* ( */
christianle 8:de23747efc37 57 {0x27, KEY_SHIFT}, /* ) */
christianle 8:de23747efc37 58 {0x25, KEY_SHIFT}, /* * */
christianle 8:de23747efc37 59 {0x2e, KEY_SHIFT}, /* + */
christianle 8:de23747efc37 60 {0x36, 0}, /* , */
christianle 8:de23747efc37 61 {0x2d, 0}, /* - */
christianle 8:de23747efc37 62 {0x37, 0}, /* . */
christianle 8:de23747efc37 63 {0x38, 0}, /* / */
christianle 8:de23747efc37 64 {0x27, 0}, /* 0 */
christianle 8:de23747efc37 65 {0x1e, 0}, /* 1 */
christianle 8:de23747efc37 66 {0x1f, 0}, /* 2 */
christianle 8:de23747efc37 67 {0x20, 0}, /* 3 */
christianle 8:de23747efc37 68 {0x21, 0}, /* 4 */
christianle 8:de23747efc37 69 {0x22, 0}, /* 5 */
christianle 8:de23747efc37 70 {0x23, 0}, /* 6 */
christianle 8:de23747efc37 71 {0x24, 0}, /* 7 */
christianle 8:de23747efc37 72 {0x25, 0}, /* 8 */
christianle 8:de23747efc37 73 {0x26, 0}, /* 9 */
christianle 8:de23747efc37 74 {0x33, KEY_SHIFT}, /* : */
christianle 8:de23747efc37 75 {0x33, 0}, /* ; */
christianle 8:de23747efc37 76 {0x36, KEY_SHIFT}, /* < */
christianle 8:de23747efc37 77 {0x2e, 0}, /* = */
christianle 8:de23747efc37 78 {0x37, KEY_SHIFT}, /* > */
christianle 8:de23747efc37 79 {0x38, KEY_SHIFT}, /* ? */
christianle 8:de23747efc37 80 {0x1f, KEY_SHIFT}, /* @ */
christianle 8:de23747efc37 81 {0x04, KEY_SHIFT}, /* A */
christianle 8:de23747efc37 82 {0x05, KEY_SHIFT}, /* B */
christianle 8:de23747efc37 83 {0x06, KEY_SHIFT}, /* C */
christianle 8:de23747efc37 84 {0x07, KEY_SHIFT}, /* D */
christianle 8:de23747efc37 85 {0x08, KEY_SHIFT}, /* E */
christianle 8:de23747efc37 86 {0x09, KEY_SHIFT}, /* F */
christianle 8:de23747efc37 87 {0x0a, KEY_SHIFT}, /* G */
christianle 8:de23747efc37 88 {0x0b, KEY_SHIFT}, /* H */
christianle 8:de23747efc37 89 {0x0c, KEY_SHIFT}, /* I */
christianle 8:de23747efc37 90 {0x0d, KEY_SHIFT}, /* J */
christianle 8:de23747efc37 91 {0x0e, KEY_SHIFT}, /* K */
christianle 8:de23747efc37 92 {0x0f, KEY_SHIFT}, /* L */
christianle 8:de23747efc37 93 {0x10, KEY_SHIFT}, /* M */
christianle 8:de23747efc37 94 {0x11, KEY_SHIFT}, /* N */
christianle 8:de23747efc37 95 {0x12, KEY_SHIFT}, /* O */
christianle 8:de23747efc37 96 {0x13, KEY_SHIFT}, /* P */
christianle 8:de23747efc37 97 {0x14, KEY_SHIFT}, /* Q */
christianle 8:de23747efc37 98 {0x15, KEY_SHIFT}, /* R */
christianle 8:de23747efc37 99 {0x16, KEY_SHIFT}, /* S */
christianle 8:de23747efc37 100 {0x17, KEY_SHIFT}, /* T */
christianle 8:de23747efc37 101 {0x18, KEY_SHIFT}, /* U */
christianle 8:de23747efc37 102 {0x19, KEY_SHIFT}, /* V */
christianle 8:de23747efc37 103 {0x1a, KEY_SHIFT}, /* W */
christianle 8:de23747efc37 104 {0x1b, KEY_SHIFT}, /* X */
christianle 8:de23747efc37 105 {0x1c, KEY_SHIFT}, /* Y */
christianle 8:de23747efc37 106 {0x1d, KEY_SHIFT}, /* Z */
christianle 8:de23747efc37 107 {0x2f, 0}, /* [ */
christianle 8:de23747efc37 108 {0x31, 0}, /* \ */
christianle 8:de23747efc37 109 {0x30, 0}, /* ] */
christianle 8:de23747efc37 110 {0x23, KEY_SHIFT}, /* ^ */
christianle 8:de23747efc37 111 {0x2d, KEY_SHIFT}, /* _ */
christianle 8:de23747efc37 112 {0x35, 0}, /* ` */
christianle 8:de23747efc37 113 {0x04, 0}, /* a */
christianle 8:de23747efc37 114 {0x05, 0}, /* b */
christianle 8:de23747efc37 115 {0x06, 0}, /* c */
christianle 8:de23747efc37 116 {0x07, 0}, /* d */
christianle 8:de23747efc37 117 {0x08, 0}, /* e */
christianle 8:de23747efc37 118 {0x09, 0}, /* f */
christianle 8:de23747efc37 119 {0x0a, 0}, /* g */
christianle 8:de23747efc37 120 {0x0b, 0}, /* h */
christianle 8:de23747efc37 121 {0x0c, 0}, /* i */
christianle 8:de23747efc37 122 {0x0d, 0}, /* j */
christianle 8:de23747efc37 123 {0x0e, 0}, /* k */
christianle 8:de23747efc37 124 {0x0f, 0}, /* l */
christianle 8:de23747efc37 125 {0x10, 0}, /* m */
christianle 8:de23747efc37 126 {0x11, 0}, /* n */
christianle 8:de23747efc37 127 {0x12, 0}, /* o */
christianle 8:de23747efc37 128 {0x13, 0}, /* p */
christianle 8:de23747efc37 129 {0x14, 0}, /* q */
christianle 8:de23747efc37 130 {0x15, 0}, /* r */
christianle 8:de23747efc37 131 {0x16, 0}, /* s */
christianle 8:de23747efc37 132 {0x17, 0}, /* t */
christianle 8:de23747efc37 133 {0x18, 0}, /* u */
christianle 8:de23747efc37 134 {0x19, 0}, /* v */
christianle 8:de23747efc37 135 {0x1a, 0}, /* w */
christianle 8:de23747efc37 136 {0x1b, 0}, /* x */
christianle 8:de23747efc37 137 {0x1c, 0}, /* y */
christianle 8:de23747efc37 138 {0x1d, 0}, /* z */
christianle 8:de23747efc37 139 {0x2f, KEY_SHIFT}, /* { */
christianle 8:de23747efc37 140 {0x31, KEY_SHIFT}, /* | */
christianle 8:de23747efc37 141 {0x30, KEY_SHIFT}, /* } */
christianle 8:de23747efc37 142 {0x35, KEY_SHIFT}, /* ~ */
christianle 8:de23747efc37 143 {0,0}, /* DEL */
christianle 8:de23747efc37 144
christianle 8:de23747efc37 145 {0x3a, 0}, /* F1 */
christianle 8:de23747efc37 146 {0x3b, 0}, /* F2 */
christianle 8:de23747efc37 147 {0x3c, 0}, /* F3 */
christianle 8:de23747efc37 148 {0x3d, 0}, /* F4 */
christianle 8:de23747efc37 149 {0x3e, 0}, /* F5 */
christianle 8:de23747efc37 150 {0x3f, 0}, /* F6 */
christianle 8:de23747efc37 151 {0x40, 0}, /* F7 */
christianle 8:de23747efc37 152 {0x41, 0}, /* F8 */
christianle 8:de23747efc37 153 {0x42, 0}, /* F9 */
christianle 8:de23747efc37 154 {0x43, 0}, /* F10 */
christianle 8:de23747efc37 155 {0x44, 0}, /* F11 */
christianle 8:de23747efc37 156 {0x45, 0}, /* F12 */
christianle 8:de23747efc37 157
christianle 8:de23747efc37 158 {0x46, 0}, /* PRINT_SCREEN */
christianle 8:de23747efc37 159 {0x47, 0}, /* SCROLL_LOCK */
christianle 8:de23747efc37 160 {0x39, 0}, /* CAPS_LOCK */
christianle 8:de23747efc37 161 {0x53, 0}, /* NUM_LOCK */
christianle 8:de23747efc37 162 {0x49, 0}, /* INSERT */
christianle 8:de23747efc37 163 {0x4a, 0}, /* HOME */
christianle 8:de23747efc37 164 {0x4b, 0}, /* PAGE_UP */
christianle 8:de23747efc37 165 {0x4e, 0}, /* PAGE_DOWN */
christianle 8:de23747efc37 166
christianle 8:de23747efc37 167 {0x4f, 0}, /* RIGHT_ARROW */
christianle 8:de23747efc37 168 {0x50, 0}, /* LEFT_ARROW */
christianle 8:de23747efc37 169 {0x51, 0}, /* DOWN_ARROW */
christianle 8:de23747efc37 170 {0x52, 0}, /* UP_ARROW */
christianle 8:de23747efc37 171 };
chris 2:41db78380a6e 172
chris 4:367de1084ea9 173 int main(void) {
emilmont 5:bf5becf7469c 174 MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
emilmont 5:bf5becf7469c 175 PwmOut rled(LED_RED);
emilmont 5:bf5becf7469c 176 PwmOut bled(LED_BLUE);
christianle 8:de23747efc37 177
christianle 8:de23747efc37 178 Serial mac(USBTX, USBRX);
christianle 8:de23747efc37 179
christianle 8:de23747efc37 180 USBKeyboard keyboard;
christianle 8:de23747efc37 181 HID_REPORT report;
christianle 8:de23747efc37 182
christianle 8:de23747efc37 183 report.data[0] = 1; // this is the USB ID
christianle 8:de23747efc37 184 report.data[1] = 0; // this is a modifier key (ie: ctrl/shift/alt)
christianle 8:de23747efc37 185 report.data[2] = 0; // i haven't figured this one out
christianle 8:de23747efc37 186 report.data[3] = 0; // UP
christianle 8:de23747efc37 187 report.data[4] = 0; // DOWN
christianle 8:de23747efc37 188 report.data[5] = 0; // LEFT
christianle 8:de23747efc37 189 report.data[6] = 0; // RIGHT
christianle 8:de23747efc37 190 report.data[7] = keymap['z'].usage; // SHOOT
christianle 8:de23747efc37 191 report.data[8] = 0; // BOMB
christianle 8:de23747efc37 192 report.length = 9;
chris 4:367de1084ea9 193
emilmont 5:bf5becf7469c 194 while (true) {
christianle 8:de23747efc37 195 float x = acc.getAccX();
christianle 8:de23747efc37 196 float y = acc.getAccY();
christianle 8:de23747efc37 197
christianle 8:de23747efc37 198 if (x < 0 - THRESHOLD) {
christianle 8:de23747efc37 199 mac.printf("Left\r\n");
christianle 8:de23747efc37 200 report.data[6] = 0;
christianle 8:de23747efc37 201 report.data[5] = keymap[LEFT_ARROW].usage;
christianle 8:de23747efc37 202 }
christianle 8:de23747efc37 203
christianle 8:de23747efc37 204 if (x > 0 + THRESHOLD) {
christianle 8:de23747efc37 205 mac.printf("Right\r\n");
christianle 8:de23747efc37 206 report.data[6] = keymap[RIGHT_ARROW].usage;
christianle 8:de23747efc37 207 report.data[5] = 0;
christianle 8:de23747efc37 208 }
christianle 8:de23747efc37 209
christianle 8:de23747efc37 210 if (y < 0 - THRESHOLD) {
christianle 8:de23747efc37 211 mac.printf("Up\r\n");
christianle 8:de23747efc37 212 report.data[3] = keymap[UP_ARROW].usage;
christianle 8:de23747efc37 213 report.data[4] = 0;
christianle 8:de23747efc37 214 }
christianle 8:de23747efc37 215
christianle 8:de23747efc37 216 if (y > 0 + THRESHOLD) {
christianle 8:de23747efc37 217 mac.printf("Down\r\n");
christianle 8:de23747efc37 218 report.data[3] = 0;
christianle 8:de23747efc37 219 report.data[4] = keymap[DOWN_ARROW].usage;
christianle 8:de23747efc37 220 }
christianle 8:de23747efc37 221
chris 3:f2d3e041d8f2 222 rled = 1.0 - abs(acc.getAccX());
christianle 8:de23747efc37 223 bled = 1.0 - abs(acc.getAccY());
christianle 8:de23747efc37 224
christianle 8:de23747efc37 225 keyboard.send(&report);
chris 3:f2d3e041d8f2 226 wait(0.1);
chris 2:41db78380a6e 227 }
chris 2:41db78380a6e 228 }