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USB device stack

Dependents:   mbed-mX-USB-TEST1 USBMSD_SD_HID_HelloWorld HidTest MIDI_usb_bridge ... more

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USBHID/USBMouseKeyboard.h@71:53949e6131f6, 2017-07-27 (annotated)

Committer:
Kojto
Date:
Thu Jul 27 12:14:04 2017 +0100
Revision:
71:53949e6131f6
Parent:
47:a0cd9646ecd1 
Update libraries



Fixes the previous commmit, as some devices were not copied. USBDevice contains

now targets directory with all targets implementations

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:80ab0d068708 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
samux 1:80ab0d068708 2 *
samux 1:80ab0d068708 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
samux 1:80ab0d068708 4 * and associated documentation files (the "Software"), to deal in the Software without
samux 1:80ab0d068708 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
samux 1:80ab0d068708 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
samux 1:80ab0d068708 7 * Software is furnished to do so, subject to the following conditions:
samux 1:80ab0d068708 8 *
samux 1:80ab0d068708 9 * The above copyright notice and this permission notice shall be included in all copies or
samux 1:80ab0d068708 10 * substantial portions of the Software.
samux 1:80ab0d068708 11 *
samux 1:80ab0d068708 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
samux 1:80ab0d068708 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
samux 1:80ab0d068708 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
samux 1:80ab0d068708 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samux 1:80ab0d068708 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
samux 1:80ab0d068708 17 */
samux 1:80ab0d068708 18
samux 1:80ab0d068708 19 #ifndef USBMOUSEKEYBOARD_H
samux 1:80ab0d068708 20 #define USBMOUSEKEYBOARD_H
samux 1:80ab0d068708 21
samux 1:80ab0d068708 22 #define REPORT_ID_KEYBOARD 1
samux 1:80ab0d068708 23 #define REPORT_ID_MOUSE 2
samux 1:80ab0d068708 24 #define REPORT_ID_VOLUME 3
samux 1:80ab0d068708 25
samux 1:80ab0d068708 26 #include "USBMouse.h"
samux 1:80ab0d068708 27 #include "USBKeyboard.h"
samux 1:80ab0d068708 28 #include "Stream.h"
samux 1:80ab0d068708 29 #include "USBHID.h"
samux 1:80ab0d068708 30
mbed_official 25:7c72828865f3 31 /**
samux 1:80ab0d068708 32 * USBMouseKeyboard example
samux 1:80ab0d068708 33 * @code
samux 1:80ab0d068708 34 *
samux 1:80ab0d068708 35 * #include "mbed.h"
samux 1:80ab0d068708 36 * #include "USBMouseKeyboard.h"
samux 1:80ab0d068708 37 *
samux 1:80ab0d068708 38 * USBMouseKeyboard key_mouse;
samux 1:80ab0d068708 39 *
samux 1:80ab0d068708 40 * int main(void)
samux 1:80ab0d068708 41 * {
samux 1:80ab0d068708 42 * while(1)
samux 1:80ab0d068708 43 * {
samux 1:80ab0d068708 44 * key_mouse.move(20, 0);
samux 1:80ab0d068708 45 * key_mouse.printf("Hello From MBED\r\n");
samux 1:80ab0d068708 46 * wait(1);
samux 1:80ab0d068708 47 * }
samux 1:80ab0d068708 48 * }
samux 1:80ab0d068708 49 * @endcode
samux 1:80ab0d068708 50 *
samux 1:80ab0d068708 51 *
samux 1:80ab0d068708 52 * @code
samux 1:80ab0d068708 53 *
samux 1:80ab0d068708 54 * #include "mbed.h"
samux 1:80ab0d068708 55 * #include "USBMouseKeyboard.h"
samux 1:80ab0d068708 56 *
samux 1:80ab0d068708 57 * USBMouseKeyboard key_mouse(ABS_MOUSE);
samux 1:80ab0d068708 58 *
samux 1:80ab0d068708 59 * int main(void)
samux 1:80ab0d068708 60 * {
samux 1:80ab0d068708 61 * while(1)
samux 1:80ab0d068708 62 * {
samux 1:80ab0d068708 63 * key_mouse.move(X_MAX_ABS/2, Y_MAX_ABS/2);
samux 1:80ab0d068708 64 * key_mouse.printf("Hello from MBED\r\n");
samux 1:80ab0d068708 65 * wait(1);
samux 1:80ab0d068708 66 * }
samux 1:80ab0d068708 67 * }
samux 1:80ab0d068708 68 * @endcode
samux 1:80ab0d068708 69 */
samux 1:80ab0d068708 70 class USBMouseKeyboard: public USBHID, public Stream
samux 1:80ab0d068708 71 {
samux 1:80ab0d068708 72 public:
mbed_official 25:7c72828865f3 73
samux 1:80ab0d068708 74 /**
samux 1:80ab0d068708 75 * Constructor
samux 1:80ab0d068708 76 *
samux 1:80ab0d068708 77 * @param mouse_type Mouse type: ABS_MOUSE (absolute mouse) or REL_MOUSE (relative mouse) (default: REL_MOUSE)
samux 1:80ab0d068708 78 * @param leds Leds bus: first: NUM_LOCK, second: CAPS_LOCK, third: SCROLL_LOCK
samux 1:80ab0d068708 79 * @param vendor_id Your vendor_id (default: 0x1234)
samux 1:80ab0d068708 80 * @param product_id Your product_id (default: 0x0001)
samux 1:80ab0d068708 81 * @param product_release Your preoduct_release (default: 0x0001)
samux 1:80ab0d068708 82 *
samux 1:80ab0d068708 83 */
mbed_official 25:7c72828865f3 84 USBMouseKeyboard(MOUSE_TYPE mouse_type = REL_MOUSE, uint16_t vendor_id = 0x0021, uint16_t product_id = 0x0011, uint16_t product_release = 0x0001):
samux 1:80ab0d068708 85 USBHID(0, 0, vendor_id, product_id, product_release, false)
samux 1:80ab0d068708 86 {
samux 1:80ab0d068708 87 lock_status = 0;
samux 1:80ab0d068708 88 button = 0;
samux 1:80ab0d068708 89 this->mouse_type = mouse_type;
samux 1:80ab0d068708 90 connect();
samux 1:80ab0d068708 91 };
mbed_official 25:7c72828865f3 92
samux 1:80ab0d068708 93 /**
samux 1:80ab0d068708 94 * Write a state of the mouse
samux 1:80ab0d068708 95 *
samux 1:80ab0d068708 96 * @param x x-axis position
samux 1:80ab0d068708 97 * @param y y-axis position
samux 1:80ab0d068708 98 * @param buttons buttons state (first bit represents MOUSE_LEFT, second bit MOUSE_RIGHT and third bit MOUSE_MIDDLE)
samux 1:80ab0d068708 99 * @param z wheel state (>0 to scroll down, <0 to scroll up)
samux 1:80ab0d068708 100 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 101 */
samux 1:80ab0d068708 102 bool update(int16_t x, int16_t y, uint8_t buttons, int8_t z);
mbed_official 25:7c72828865f3 103
mbed_official 25:7c72828865f3 104
samux 1:80ab0d068708 105 /**
samux 1:80ab0d068708 106 * Move the cursor to (x, y)
samux 1:80ab0d068708 107 *
samux 1:80ab0d068708 108 * @param x x-axis position
samux 1:80ab0d068708 109 * @param y y-axis position
samux 1:80ab0d068708 110 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 111 */
samux 1:80ab0d068708 112 bool move(int16_t x, int16_t y);
mbed_official 25:7c72828865f3 113
samux 1:80ab0d068708 114 /**
samux 1:80ab0d068708 115 * Press one or several buttons
samux 1:80ab0d068708 116 *
samux 1:80ab0d068708 117 * @param button button state (ex: press(MOUSE_LEFT))
samux 1:80ab0d068708 118 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 119 */
samux 1:80ab0d068708 120 bool press(uint8_t button);
mbed_official 25:7c72828865f3 121
samux 1:80ab0d068708 122 /**
samux 1:80ab0d068708 123 * Release one or several buttons
samux 1:80ab0d068708 124 *
samux 1:80ab0d068708 125 * @param button button state (ex: release(MOUSE_LEFT))
samux 1:80ab0d068708 126 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 127 */
samux 1:80ab0d068708 128 bool release(uint8_t button);
mbed_official 25:7c72828865f3 129
samux 1:80ab0d068708 130 /**
samux 1:80ab0d068708 131 * Double click (MOUSE_LEFT)
samux 1:80ab0d068708 132 *
samux 1:80ab0d068708 133 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 134 */
samux 1:80ab0d068708 135 bool doubleClick();
mbed_official 25:7c72828865f3 136
samux 1:80ab0d068708 137 /**
samux 1:80ab0d068708 138 * Click
samux 1:80ab0d068708 139 *
samux 1:80ab0d068708 140 * @param button state of the buttons ( ex: clic(MOUSE_LEFT))
samux 1:80ab0d068708 141 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 142 */
mbed_official 25:7c72828865f3 143 bool click(uint8_t button);
mbed_official 25:7c72828865f3 144
samux 1:80ab0d068708 145 /**
samux 1:80ab0d068708 146 * Scrolling
samux 1:80ab0d068708 147 *
samux 1:80ab0d068708 148 * @param z value of the wheel (>0 to go down, <0 to go up)
samux 1:80ab0d068708 149 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 150 */
samux 1:80ab0d068708 151 bool scroll(int8_t z);
samux 1:80ab0d068708 152
samux 1:80ab0d068708 153 /**
mbed_official 25:7c72828865f3 154 * To send a character defined by a modifier(CTRL, SHIFT, ALT) and the key
samux 1:80ab0d068708 155 *
samux 1:80ab0d068708 156 * @code
samux 1:80ab0d068708 157 * //To send CTRL + s (save)
samux 1:80ab0d068708 158 * keyboard.keyCode('s', KEY_CTRL);
samux 1:80ab0d068708 159 * @endcode
samux 1:80ab0d068708 160 *
samux 1:80ab0d068708 161 * @param modifier bit 0: KEY_CTRL, bit 1: KEY_SHIFT, bit 2: KEY_ALT (default: 0)
samux 1:80ab0d068708 162 * @param key character to send
samux 1:80ab0d068708 163 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 164 */
samux 1:80ab0d068708 165 bool keyCode(uint8_t key, uint8_t modifier = 0);
mbed_official 25:7c72828865f3 166
samux 1:80ab0d068708 167 /**
samux 1:80ab0d068708 168 * Send a character
samux 1:80ab0d068708 169 *
samux 1:80ab0d068708 170 * @param c character to be sent
samux 1:80ab0d068708 171 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 172 */
samux 1:80ab0d068708 173 virtual int _putc(int c);
mbed_official 25:7c72828865f3 174
samux 1:80ab0d068708 175 /**
samux 1:80ab0d068708 176 * Control media keys
samux 1:80ab0d068708 177 *
samux 1:80ab0d068708 178 * @param key media key pressed (KEY_NEXT_TRACK, KEY_PREVIOUS_TRACK, KEY_STOP, KEY_PLAY_PAUSE, KEY_MUTE, KEY_VOLUME_UP, KEY_VOLUME_DOWN)
samux 1:80ab0d068708 179 * @returns true if there is no error, false otherwise
samux 1:80ab0d068708 180 */
samux 1:80ab0d068708 181 bool mediaControl(MEDIA_KEY key);
mbed_official 25:7c72828865f3 182
samux 1:80ab0d068708 183 /**
samux 1:80ab0d068708 184 * Read status of lock keys. Useful to switch-on/off leds according to key pressed. Only the first three bits of the result is important:
samux 1:80ab0d068708 185 * - First bit: NUM_LOCK
samux 1:80ab0d068708 186 * - Second bit: CAPS_LOCK
samux 1:80ab0d068708 187 * - Third bit: SCROLL_LOCK
samux 1:80ab0d068708 188 *
samux 1:80ab0d068708 189 * @returns status of lock keys
samux 1:80ab0d068708 190 */
samux 1:80ab0d068708 191 uint8_t lockStatus();
mbed_official 25:7c72828865f3 192
samux 1:80ab0d068708 193 /*
samux 1:80ab0d068708 194 * To define the report descriptor. Warning: this method has to store the length of the report descriptor in reportLength.
samux 1:80ab0d068708 195 *
samux 1:80ab0d068708 196 * @returns pointer to the report descriptor
samux 1:80ab0d068708 197 */
samux 1:80ab0d068708 198 virtual uint8_t * reportDesc();
mbed_official 25:7c72828865f3 199
samux 1:80ab0d068708 200 /*
samux 1:80ab0d068708 201 * Called when a data is received on the OUT endpoint. Useful to switch on LED of LOCK keys
samux 1:80ab0d068708 202 *
samux 1:80ab0d068708 203 * @returns if handle by subclass, return true
samux 1:80ab0d068708 204 */
mbed_official 47:a0cd9646ecd1 205 virtual bool EPINT_OUT_callback();
mbed_official 25:7c72828865f3 206
mbed_official 25:7c72828865f3 207
samux 1:80ab0d068708 208 private:
samux 1:80ab0d068708 209 bool mouseWrite(int8_t x, int8_t y, uint8_t buttons, int8_t z);
samux 1:80ab0d068708 210 MOUSE_TYPE mouse_type;
samux 1:80ab0d068708 211 uint8_t button;
samux 1:80ab0d068708 212 bool mouseSend(int8_t x, int8_t y, uint8_t buttons, int8_t z);
mbed_official 25:7c72828865f3 213
samux 1:80ab0d068708 214 uint8_t lock_status;
mbed_official 25:7c72828865f3 215
samux 1:80ab0d068708 216 //dummy otherwise it doesn't compile (we must define all methods of an abstract class)
samux 1:80ab0d068708 217 virtual int _getc() { return -1;}
samux 1:80ab0d068708 218 };
samux 1:80ab0d068708 219
samux 1:80ab0d068708 220 #endif