Setcom Corporation
USB device stack - modified
Fork of
USBDevice
by 
mbed official
Diff: USBHID/USBMouseKeyboard.cpp
- Revision:
- 12:a9671b78d24e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHID/USBMouseKeyboard.cpp Mon Jul 22 21:16:27 2013 +0000
@@ -0,0 +1,751 @@
+/* Copyright (c) 2010-2011 mbed.org, MIT License
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+* and associated documentation files (the "Software"), to deal in the Software without
+* restriction, including without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all copies or
+* substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include "stdint.h"
+#include "USBMouseKeyboard.h"
+
+typedef struct
+{
+ unsigned char usage;
+ unsigned char modifier;
+} KEYMAP;
+
+#ifdef US_KEYBOARD
+/* US keyboard (as HID standard) */
+#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 */
+};
+
+#else
+/* UK keyboard */
+#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}, /* ! */
+ {0x1f, KEY_SHIFT}, /* " */
+ {0x32, 0}, /* # */
+ {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}, /* ? */
+ {0x34, 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}, /* [ */
+ {0x64, 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}, /* { */
+ {0x64, KEY_SHIFT}, /* | */
+ {0x30, KEY_SHIFT}, /* } */
+ {0x32, 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 */
+};
+#endif
+
+
+uint8_t *USBMouseKeyboard::reportDesc()
+{
+ if ( mouse_type == REL_MOUSE )
+ {
+ static uint8_t reportDescriptor[] =
+ {
+ // Keyboard
+ USAGE_PAGE( 1 ), 0x01,
+ USAGE( 1 ), 0x06,
+ COLLECTION( 1 ), 0x01,
+ REPORT_ID( 1 ), REPORT_ID_KEYBOARD,
+ USAGE_PAGE( 1 ), 0x07,
+ USAGE_MINIMUM( 1 ), 0xE0,
+ USAGE_MAXIMUM( 1 ), 0xE7,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x08,
+ INPUT( 1 ), 0x02,
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x08,
+ INPUT( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x05,
+ REPORT_SIZE( 1 ), 0x01,
+ USAGE_PAGE( 1 ), 0x08,
+ USAGE_MINIMUM( 1 ), 0x01,
+ USAGE_MAXIMUM( 1 ), 0x05,
+ OUTPUT( 1 ), 0x02,
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x03,
+ OUTPUT( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x06,
+ REPORT_SIZE( 1 ), 0x08,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 2 ), 0xff, 0x00,
+ USAGE_PAGE( 1 ), 0x07,
+ USAGE_MINIMUM( 1 ), 0x00,
+ USAGE_MAXIMUM( 2 ), 0xff, 0x00,
+ INPUT( 1 ), 0x00,
+ END_COLLECTION( 0 ),
+
+ // Mouse
+ USAGE_PAGE( 1 ), 0x01, // Generic Desktop
+ USAGE( 1 ), 0x02, // Mouse
+ COLLECTION( 1 ), 0x01, // Application
+ USAGE( 1 ), 0x01, // Pointer
+ COLLECTION( 1 ), 0x00, // Physical
+ REPORT_ID( 1 ), REPORT_ID_MOUSE,
+ REPORT_COUNT( 1 ), 0x03,
+ REPORT_SIZE( 1 ), 0x01,
+ USAGE_PAGE( 1 ), 0x09, // Buttons
+ USAGE_MINIMUM( 1 ), 0x1,
+ USAGE_MAXIMUM( 1 ), 0x3,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 1 ), 0x01,
+ INPUT( 1 ), 0x02,
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x05,
+ INPUT( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x03,
+ REPORT_SIZE( 1 ), 0x08,
+ USAGE_PAGE( 1 ), 0x01,
+ USAGE( 1 ), 0x30, // X
+ USAGE( 1 ), 0x31, // Y
+ USAGE( 1 ), 0x38, // scroll
+ LOGICAL_MINIMUM( 1 ), 0x81,
+ LOGICAL_MAXIMUM( 1 ), 0x7f,
+ INPUT( 1 ), 0x06,
+ END_COLLECTION( 0 ),
+ END_COLLECTION( 0 ),
+
+
+ // Media Control
+ USAGE_PAGE( 1 ), 0x0C,
+ USAGE( 1 ), 0x01,
+ COLLECTION( 1 ), 0x01,
+ REPORT_ID( 1 ), REPORT_ID_VOLUME,
+ USAGE_PAGE( 1 ), 0x0C,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x07,
+ USAGE( 1 ), 0xB5, // Next Track
+ USAGE( 1 ), 0xB6, // Previous Track
+ USAGE( 1 ), 0xB7, // Stop
+ USAGE( 1 ), 0xCD, // Play / Pause
+ USAGE( 1 ), 0xE2, // Mute
+ USAGE( 1 ), 0xE9, // Volume Up
+ USAGE( 1 ), 0xEA, // Volume Down
+ INPUT( 1 ), 0x02, // Input (Data, Variable, Absolute)
+ REPORT_COUNT( 1 ), 0x01,
+ INPUT( 1 ), 0x01,
+ END_COLLECTION( 0 ),
+ };
+ reportLength = sizeof( reportDescriptor );
+ return reportDescriptor;
+ }
+ else if ( mouse_type == ABS_MOUSE )
+ {
+ static uint8_t reportDescriptor[] =
+ {
+
+ // Keyboard
+ USAGE_PAGE( 1 ), 0x01,
+ USAGE( 1 ), 0x06,
+ COLLECTION( 1 ), 0x01,
+ REPORT_ID( 1 ), REPORT_ID_KEYBOARD,
+ USAGE_PAGE( 1 ), 0x07,
+ USAGE_MINIMUM( 1 ), 0xE0,
+ USAGE_MAXIMUM( 1 ), 0xE7,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x08,
+ INPUT( 1 ), 0x02,
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x08,
+ INPUT( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x05,
+ REPORT_SIZE( 1 ), 0x01,
+ USAGE_PAGE( 1 ), 0x08,
+ USAGE_MINIMUM( 1 ), 0x01,
+ USAGE_MAXIMUM( 1 ), 0x05,
+ OUTPUT( 1 ), 0x02,
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x03,
+ OUTPUT( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x06,
+ REPORT_SIZE( 1 ), 0x08,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 2 ), 0xff, 0x00,
+ USAGE_PAGE( 1 ), 0x07,
+ USAGE_MINIMUM( 1 ), 0x00,
+ USAGE_MAXIMUM( 2 ), 0xff, 0x00,
+ INPUT( 1 ), 0x00,
+ END_COLLECTION( 0 ),
+
+ // Mouse
+ USAGE_PAGE( 1 ), 0x01, // Generic Desktop
+ USAGE( 1 ), 0x02, // Mouse
+ COLLECTION( 1 ), 0x01, // Application
+ USAGE( 1 ), 0x01, // Pointer
+ COLLECTION( 1 ), 0x00, // Physical
+ REPORT_ID( 1 ), REPORT_ID_MOUSE,
+
+ USAGE_PAGE( 1 ), 0x01, // Generic Desktop
+ USAGE( 1 ), 0x30, // X
+ USAGE( 1 ), 0x31, // Y
+ LOGICAL_MINIMUM( 1 ), 0x00, // 0
+ LOGICAL_MAXIMUM( 2 ), 0xff, 0x7f, // 32767
+ REPORT_SIZE( 1 ), 0x10,
+ REPORT_COUNT( 1 ), 0x02,
+ INPUT( 1 ), 0x02, // Data, Variable, Absolute
+
+ USAGE_PAGE( 1 ), 0x01, // Generic Desktop
+ USAGE( 1 ), 0x38, // scroll
+ LOGICAL_MINIMUM( 1 ), 0x81, // -127
+ LOGICAL_MAXIMUM( 1 ), 0x7f, // 127
+ REPORT_SIZE( 1 ), 0x08,
+ REPORT_COUNT( 1 ), 0x01,
+ INPUT( 1 ), 0x06, // Data, Variable, Relative
+
+ USAGE_PAGE( 1 ), 0x09, // Buttons
+ USAGE_MINIMUM( 1 ), 0x01,
+ USAGE_MAXIMUM( 1 ), 0x03,
+ LOGICAL_MINIMUM( 1 ), 0x00, // 0
+ LOGICAL_MAXIMUM( 1 ), 0x01, // 1
+ REPORT_COUNT( 1 ), 0x03,
+ REPORT_SIZE( 1 ), 0x01,
+ INPUT( 1 ), 0x02, // Data, Variable, Absolute
+ REPORT_COUNT( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x05,
+ INPUT( 1 ), 0x01, // Constant
+
+ END_COLLECTION( 0 ),
+ END_COLLECTION( 0 ),
+
+ // Media Control
+ USAGE_PAGE( 1 ), 0x0C,
+ USAGE( 1 ), 0x01,
+ COLLECTION( 1 ), 0x01,
+ REPORT_ID( 1 ), REPORT_ID_VOLUME,
+ USAGE_PAGE( 1 ), 0x0C,
+ LOGICAL_MINIMUM( 1 ), 0x00,
+ LOGICAL_MAXIMUM( 1 ), 0x01,
+ REPORT_SIZE( 1 ), 0x01,
+ REPORT_COUNT( 1 ), 0x07,
+ USAGE( 1 ), 0xB5, // Next Track
+ USAGE( 1 ), 0xB6, // Previous Track
+ USAGE( 1 ), 0xB7, // Stop
+ USAGE( 1 ), 0xCD, // Play / Pause
+ USAGE( 1 ), 0xE2, // Mute
+ USAGE( 1 ), 0xE9, // Volume Up
+ USAGE( 1 ), 0xEA, // Volume Down
+ INPUT( 1 ), 0x02, // Input (Data, Variable, Absolute)
+ REPORT_COUNT( 1 ), 0x01,
+ INPUT( 1 ), 0x01,
+ END_COLLECTION( 0 ),
+ };
+ reportLength = sizeof( reportDescriptor );
+ return reportDescriptor;
+ }
+
+ return NULL;
+}
+
+bool USBMouseKeyboard::EP1_OUT_callback()
+{
+ uint32_t bytesRead = 0;
+ uint8_t led[65];
+ USBDevice::readEP( EPINT_OUT, led, &bytesRead, MAX_HID_REPORT_SIZE );
+ // we take led[1] because led[0] is the report ID
+ lock_status = led[1] & 0x07;
+
+ // We activate the endpoint to be able to recceive data
+ if ( !readStart( EPINT_OUT, MAX_HID_REPORT_SIZE ) )
+ {
+ return false;
+ }
+
+ return true;
+}
+
+uint8_t USBMouseKeyboard::lockStatus()
+{
+ return lock_status;
+}
+
+bool USBMouseKeyboard::update( int16_t x, int16_t y, uint8_t button, int8_t z )
+{
+ switch ( mouse_type )
+ {
+ case REL_MOUSE:
+ while ( x > 127 )
+ {
+ if ( !mouseSend( 127, 0, button, z ) )
+ {
+ return false;
+ }
+
+ x = x - 127;
+ }
+
+ while ( x < -128 )
+ {
+ if ( !mouseSend( -128, 0, button, z ) )
+ {
+ return false;
+ }
+
+ x = x + 128;
+ }
+
+ while ( y > 127 )
+ {
+ if ( !mouseSend( 0, 127, button, z ) )
+ {
+ return false;
+ }
+
+ y = y - 127;
+ }
+
+ while ( y < -128 )
+ {
+ if ( !mouseSend( 0, -128, button, z ) )
+ {
+ return false;
+ }
+
+ y = y + 128;
+ }
+
+ return mouseSend( x, y, button, z );
+
+ case ABS_MOUSE:
+ HID_REPORT report;
+ report.data[0] = REPORT_ID_MOUSE;
+ report.data[1] = x & 0xff;
+ report.data[2] = ( x >> 8 ) & 0xff;
+ report.data[3] = y & 0xff;
+ report.data[4] = ( y >> 8 ) & 0xff;
+ report.data[5] = -z;
+ report.data[6] = button & 0x07;
+ report.length = 7;
+ return send( &report );
+
+ default:
+ return false;
+ }
+}
+
+bool USBMouseKeyboard::mouseSend( int8_t x, int8_t y, uint8_t buttons, int8_t z )
+{
+ HID_REPORT report;
+ report.data[0] = REPORT_ID_MOUSE;
+ report.data[1] = buttons & 0x07;
+ report.data[2] = x;
+ report.data[3] = y;
+ report.data[4] = -z; // >0 to scroll down, <0 to scroll up
+ report.length = 5;
+ return send( &report );
+}
+
+bool USBMouseKeyboard::move( int16_t x, int16_t y )
+{
+ return update( x, y, button, 0 );
+}
+
+bool USBMouseKeyboard::scroll( int8_t z )
+{
+ return update( 0, 0, button, z );
+}
+
+bool USBMouseKeyboard::doubleClick()
+{
+ if ( !click( MOUSE_LEFT ) )
+ {
+ return false;
+ }
+
+ wait( 0.1 );
+ return click( MOUSE_LEFT );
+}
+
+bool USBMouseKeyboard::click( uint8_t button )
+{
+ if ( !update( 0, 0, button, 0 ) )
+ {
+ return false;
+ }
+
+ wait( 0.01 );
+ return update( 0, 0, 0, 0 );
+}
+
+bool USBMouseKeyboard::press( uint8_t button_ )
+{
+ button = button_ & 0x07;
+ return update( 0, 0, button, 0 );
+}
+
+bool USBMouseKeyboard::release( uint8_t button_ )
+{
+ button = ( button & ( ~button_ ) ) & 0x07;
+ return update( 0, 0, button, 0 );
+}
+
+int USBMouseKeyboard::_putc( int c )
+{
+ return keyCode( c, keymap[c].modifier );
+}
+
+bool USBMouseKeyboard::keyCode( uint8_t key, uint8_t modifier )
+{
+ // Send a simulated keyboard keypress. Returns true if successful.
+ HID_REPORT report;
+ report.data[0] = REPORT_ID_KEYBOARD;
+ report.data[1] = modifier;
+ report.data[2] = 0;
+ report.data[3] = keymap[key].usage;
+ report.data[4] = 0;
+ report.data[5] = 0;
+ report.data[6] = 0;
+ report.data[7] = 0;
+ report.data[8] = 0;
+ report.length = 9;
+
+ if ( !send( &report ) )
+ {
+ return false;
+ }
+
+ report.data[1] = 0;
+ report.data[3] = 0;
+
+ if ( !send( &report ) )
+ {
+ return false;
+ }
+
+ return true;
+}
+
+
+bool USBMouseKeyboard::mediaControl( MEDIA_KEY key )
+{
+ HID_REPORT report;
+ report.data[0] = REPORT_ID_VOLUME;
+ report.data[1] = ( 1 << key ) & 0x7f;
+ report.length = 2;
+ send( &report );
+ report.data[0] = REPORT_ID_VOLUME;
+ report.data[1] = 0;
+ report.length = 2;
+ return send( &report );
+}
+