RaidenX Iron Man
Dependencies: MMA8451Q USBDevice mbed
Fork of FRDM_MMA8451Q by
main.cpp
- Committer:
- christianle
- Date:
- 2015-09-20
- Revision:
- 8:de23747efc37
- Parent:
- 5:bf5becf7469c
- Child:
- 9:07e3e2f6d6a9
File content as of revision 8:de23747efc37:
#include "mbed.h" #include "MMA8451Q.h" #include "USBKeyboard.h" #include "USBHID.h" #define MMA8451_I2C_ADDRESS (0x1d<<1) #define THRESHOLD 0.1 typedef struct { unsigned char usage; unsigned char modifier; } KEYMAP; #define KEYMAP_SIZE (152) const KEYMAP keymap[KEYMAP_SIZE] = { {0, 0}, /* NUL */ {0, 0}, /* SOH */ {0, 0}, /* STX */ {0, 0}, /* ETX */ {0, 0}, /* EOT */ {0, 0}, /* ENQ */ {0, 0}, /* ACK */ {0, 0}, /* BEL */ {0x2a, 0}, /* BS */ /* Keyboard Delete (Backspace) */ {0x2b, 0}, /* TAB */ /* Keyboard Tab */ {0x28, 0}, /* LF */ /* Keyboard Return (Enter) */ {0, 0}, /* VT */ {0, 0}, /* FF */ {0, 0}, /* CR */ {0, 0}, /* SO */ {0, 0}, /* SI */ {0, 0}, /* DEL */ {0, 0}, /* DC1 */ {0, 0}, /* DC2 */ {0, 0}, /* DC3 */ {0, 0}, /* DC4 */ {0, 0}, /* NAK */ {0, 0}, /* SYN */ {0, 0}, /* ETB */ {0, 0}, /* CAN */ {0, 0}, /* EM */ {0, 0}, /* SUB */ {0, 0}, /* ESC */ {0, 0}, /* FS */ {0, 0}, /* GS */ {0, 0}, /* RS */ {0, 0}, /* US */ {0x2c, 0}, /* */ {0x1e, KEY_SHIFT}, /* ! */ {0x34, KEY_SHIFT}, /* " */ {0x20, KEY_SHIFT}, /* # */ {0x21, KEY_SHIFT}, /* $ */ {0x22, KEY_SHIFT}, /* % */ {0x24, KEY_SHIFT}, /* & */ {0x34, 0}, /* ' */ {0x26, KEY_SHIFT}, /* ( */ {0x27, KEY_SHIFT}, /* ) */ {0x25, KEY_SHIFT}, /* * */ {0x2e, KEY_SHIFT}, /* + */ {0x36, 0}, /* , */ {0x2d, 0}, /* - */ {0x37, 0}, /* . */ {0x38, 0}, /* / */ {0x27, 0}, /* 0 */ {0x1e, 0}, /* 1 */ {0x1f, 0}, /* 2 */ {0x20, 0}, /* 3 */ {0x21, 0}, /* 4 */ {0x22, 0}, /* 5 */ {0x23, 0}, /* 6 */ {0x24, 0}, /* 7 */ {0x25, 0}, /* 8 */ {0x26, 0}, /* 9 */ {0x33, KEY_SHIFT}, /* : */ {0x33, 0}, /* ; */ {0x36, KEY_SHIFT}, /* < */ {0x2e, 0}, /* = */ {0x37, KEY_SHIFT}, /* > */ {0x38, KEY_SHIFT}, /* ? */ {0x1f, KEY_SHIFT}, /* @ */ {0x04, KEY_SHIFT}, /* A */ {0x05, KEY_SHIFT}, /* B */ {0x06, KEY_SHIFT}, /* C */ {0x07, KEY_SHIFT}, /* D */ {0x08, KEY_SHIFT}, /* E */ {0x09, KEY_SHIFT}, /* F */ {0x0a, KEY_SHIFT}, /* G */ {0x0b, KEY_SHIFT}, /* H */ {0x0c, KEY_SHIFT}, /* I */ {0x0d, KEY_SHIFT}, /* J */ {0x0e, KEY_SHIFT}, /* K */ {0x0f, KEY_SHIFT}, /* L */ {0x10, KEY_SHIFT}, /* M */ {0x11, KEY_SHIFT}, /* N */ {0x12, KEY_SHIFT}, /* O */ {0x13, KEY_SHIFT}, /* P */ {0x14, KEY_SHIFT}, /* Q */ {0x15, KEY_SHIFT}, /* R */ {0x16, KEY_SHIFT}, /* S */ {0x17, KEY_SHIFT}, /* T */ {0x18, KEY_SHIFT}, /* U */ {0x19, KEY_SHIFT}, /* V */ {0x1a, KEY_SHIFT}, /* W */ {0x1b, KEY_SHIFT}, /* X */ {0x1c, KEY_SHIFT}, /* Y */ {0x1d, KEY_SHIFT}, /* Z */ {0x2f, 0}, /* [ */ {0x31, 0}, /* \ */ {0x30, 0}, /* ] */ {0x23, KEY_SHIFT}, /* ^ */ {0x2d, KEY_SHIFT}, /* _ */ {0x35, 0}, /* ` */ {0x04, 0}, /* a */ {0x05, 0}, /* b */ {0x06, 0}, /* c */ {0x07, 0}, /* d */ {0x08, 0}, /* e */ {0x09, 0}, /* f */ {0x0a, 0}, /* g */ {0x0b, 0}, /* h */ {0x0c, 0}, /* i */ {0x0d, 0}, /* j */ {0x0e, 0}, /* k */ {0x0f, 0}, /* l */ {0x10, 0}, /* m */ {0x11, 0}, /* n */ {0x12, 0}, /* o */ {0x13, 0}, /* p */ {0x14, 0}, /* q */ {0x15, 0}, /* r */ {0x16, 0}, /* s */ {0x17, 0}, /* t */ {0x18, 0}, /* u */ {0x19, 0}, /* v */ {0x1a, 0}, /* w */ {0x1b, 0}, /* x */ {0x1c, 0}, /* y */ {0x1d, 0}, /* z */ {0x2f, KEY_SHIFT}, /* { */ {0x31, KEY_SHIFT}, /* | */ {0x30, KEY_SHIFT}, /* } */ {0x35, KEY_SHIFT}, /* ~ */ {0,0}, /* DEL */ {0x3a, 0}, /* F1 */ {0x3b, 0}, /* F2 */ {0x3c, 0}, /* F3 */ {0x3d, 0}, /* F4 */ {0x3e, 0}, /* F5 */ {0x3f, 0}, /* F6 */ {0x40, 0}, /* F7 */ {0x41, 0}, /* F8 */ {0x42, 0}, /* F9 */ {0x43, 0}, /* F10 */ {0x44, 0}, /* F11 */ {0x45, 0}, /* F12 */ {0x46, 0}, /* PRINT_SCREEN */ {0x47, 0}, /* SCROLL_LOCK */ {0x39, 0}, /* CAPS_LOCK */ {0x53, 0}, /* NUM_LOCK */ {0x49, 0}, /* INSERT */ {0x4a, 0}, /* HOME */ {0x4b, 0}, /* PAGE_UP */ {0x4e, 0}, /* PAGE_DOWN */ {0x4f, 0}, /* RIGHT_ARROW */ {0x50, 0}, /* LEFT_ARROW */ {0x51, 0}, /* DOWN_ARROW */ {0x52, 0}, /* UP_ARROW */ }; int main(void) { MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS); PwmOut rled(LED_RED); PwmOut bled(LED_BLUE); Serial mac(USBTX, USBRX); USBKeyboard keyboard; HID_REPORT report; report.data[0] = 1; // this is the USB ID report.data[1] = 0; // this is a modifier key (ie: ctrl/shift/alt) report.data[2] = 0; // i haven't figured this one out report.data[3] = 0; // UP report.data[4] = 0; // DOWN report.data[5] = 0; // LEFT report.data[6] = 0; // RIGHT report.data[7] = keymap['z'].usage; // SHOOT report.data[8] = 0; // BOMB report.length = 9; while (true) { float x = acc.getAccX(); float y = acc.getAccY(); if (x < 0 - THRESHOLD) { mac.printf("Left\r\n"); report.data[6] = 0; report.data[5] = keymap[LEFT_ARROW].usage; } if (x > 0 + THRESHOLD) { mac.printf("Right\r\n"); report.data[6] = keymap[RIGHT_ARROW].usage; report.data[5] = 0; } if (y < 0 - THRESHOLD) { mac.printf("Up\r\n"); report.data[3] = keymap[UP_ARROW].usage; report.data[4] = 0; } if (y > 0 + THRESHOLD) { mac.printf("Down\r\n"); report.data[3] = 0; report.data[4] = keymap[DOWN_ARROW].usage; } rled = 1.0 - abs(acc.getAccX()); bled = 1.0 - abs(acc.getAccY()); keyboard.send(&report); wait(0.1); } }