Chris Styles / m0-USBMouse

USB Mouse (relative) example for mbed NXP LPC11U24 beta

HID_devices/USBMouseKeyboard.h@1:e089be2a6aa1, 2011-11-09 (annotated)

Committer:
chris
Date:
Wed Nov 09 15:55:10 2011 +0000
Revision:
1:e089be2a6aa1
Parent:
0:163560051396 
removed include for <math.h> that is already included by mbed.h

Who changed what in which revision?

UserRevisionLine numberNew contents of line
chris 0:163560051396 1 /* USBMouseKeyboard.h */
chris 0:163560051396 2 /* USB device example: Keyboard with a relative mouse */
chris 0:163560051396 3 /* Copyright (c) 2011 ARM Limited. All rights reserved. */
chris 0:163560051396 4
chris 0:163560051396 5 #ifndef _USB_KEYBOARD_REL_MOUSE_
chris 0:163560051396 6 #define _USB_KEYBOARD_REL_MOUSE_
chris 0:163560051396 7
chris 0:163560051396 8 #include "GenericMouse.h"
chris 0:163560051396 9 #include "GenericKeyboard.h"
chris 0:163560051396 10 #include "USBHID.h"
chris 0:163560051396 11
chris 0:163560051396 12 /** USB device: a keyboard and a relative mouse
chris 0:163560051396 13 *
chris 0:163560051396 14 * Warning: you can only instantiate one instance of a USB device: USBMouse, USBKeyboard, USBAbsMouse, USBMouseKeyboard, or USBAbsMouseKeyboard.
chris 0:163560051396 15 *
chris 0:163560051396 16 * Example:
chris 0:163560051396 17 * @code
chris 0:163560051396 18 *
chris 0:163560051396 19 * #include "mbed.h"
chris 0:163560051396 20 * #include "USBMouseKeyboard.h"
chris 0:163560051396 21 *
chris 0:163560051396 22 * USBMouseKeyboard key_mouse;
chris 0:163560051396 23 *
chris 0:163560051396 24 * int main(void)
chris 0:163560051396 25 * {
chris 0:163560051396 26 * while(1)
chris 0:163560051396 27 * {
chris 0:163560051396 28 * key_mouse.move(20, 0);
chris 0:163560051396 29 * key_mouse.puts("Hello World\r\n");
chris 0:163560051396 30 * wait(2);
chris 0:163560051396 31 * }
chris 0:163560051396 32 * }
chris 0:163560051396 33 * @endcode
chris 0:163560051396 34 */
chris 0:163560051396 35 class USBMouseKeyboard: public GenericMouse, public GenericKeyboard, public USBHID
chris 0:163560051396 36 {
chris 0:163560051396 37 public:
chris 0:163560051396 38
chris 0:163560051396 39 /**
chris 0:163560051396 40 * Constructor for a relative mouse and a keyboard
chris 0:163560051396 41 *
chris 0:163560051396 42 */
chris 0:163560051396 43 USBMouseKeyboard(){};
chris 0:163560051396 44
chris 0:163560051396 45 /**
chris 0:163560051396 46 * Write a state of the mouse
chris 0:163560051396 47 *
chris 0:163560051396 48 * @param x x relative position
chris 0:163560051396 49 * @param y y relative position
chris 0:163560051396 50 * @param buttons buttons state (first bit represents MOUSE_LEFT, second bit MOUSE_RIGHT and third bit MOUSE_MIDDLE)
chris 0:163560051396 51 * @param z wheel state (>0 to scroll down, <0 to scroll up)
chris 0:163560051396 52 * @return true if there is no error, false otherwise
chris 0:163560051396 53 */
chris 0:163560051396 54 virtual bool update(int16_t x, int16_t y, uint8_t buttons, int8_t z);
chris 0:163560051396 55
chris 0:163560051396 56 virtual uint8_t * ReportDesc();
chris 0:163560051396 57
chris 0:163560051396 58
chris 0:163560051396 59 private:
chris 0:163560051396 60 bool mouseWrite(int8_t x, int8_t y, uint8_t buttons, int8_t z);
chris 0:163560051396 61 };
chris 0:163560051396 62
chris 0:163560051396 63 #endif