koikelab / USBHost

added USB host

Dependencies:   FATFileSystem mbed-rtos

Dependents:   app-board-Speaker

Fork of USBHost by mbed official

USBHostHID/USBHostMouse.h@0:a554658735bf, 2013-03-06 (annotated)

Committer:
mbed_official
Date:
Wed Mar 06 16:27:14 2013 +0000
Revision:
0:a554658735bf
Child:
1:0a457e34fa9e
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:a554658735bf 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
mbed_official 0:a554658735bf 2 *
mbed_official 0:a554658735bf 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
mbed_official 0:a554658735bf 4 * and associated documentation files (the "Software"), to deal in the Software without
mbed_official 0:a554658735bf 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
mbed_official 0:a554658735bf 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
mbed_official 0:a554658735bf 7 * Software is furnished to do so, subject to the following conditions:
mbed_official 0:a554658735bf 8 *
mbed_official 0:a554658735bf 9 * The above copyright notice and this permission notice shall be included in all copies or
mbed_official 0:a554658735bf 10 * substantial portions of the Software.
mbed_official 0:a554658735bf 11 *
mbed_official 0:a554658735bf 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
mbed_official 0:a554658735bf 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
mbed_official 0:a554658735bf 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
mbed_official 0:a554658735bf 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mbed_official 0:a554658735bf 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
mbed_official 0:a554658735bf 17 */
mbed_official 0:a554658735bf 18
mbed_official 0:a554658735bf 19 #ifndef USBHOSTMOUSE_H
mbed_official 0:a554658735bf 20 #define USBHOSTMOUSE_H
mbed_official 0:a554658735bf 21
mbed_official 0:a554658735bf 22 #include "USBHostConf.h"
mbed_official 0:a554658735bf 23
mbed_official 0:a554658735bf 24 #if USBHOST_MOUSE
mbed_official 0:a554658735bf 25
mbed_official 0:a554658735bf 26 #include "USBHost.h"
mbed_official 0:a554658735bf 27
mbed_official 0:a554658735bf 28 class USBHostMouse : public IUSBEnumerator {
mbed_official 0:a554658735bf 29 public:
mbed_official 0:a554658735bf 30
mbed_official 0:a554658735bf 31 /**
mbed_official 0:a554658735bf 32 * Constructor
mbed_official 0:a554658735bf 33 */
mbed_official 0:a554658735bf 34 USBHostMouse();
mbed_official 0:a554658735bf 35
mbed_official 0:a554658735bf 36 /**
mbed_official 0:a554658735bf 37 * Try to connect a mouse device
mbed_official 0:a554658735bf 38 *
mbed_official 0:a554658735bf 39 * * @return true if connection was successful
mbed_official 0:a554658735bf 40 */
mbed_official 0:a554658735bf 41 bool connect();
mbed_official 0:a554658735bf 42
mbed_official 0:a554658735bf 43 /**
mbed_official 0:a554658735bf 44 * Check if a mouse is connected
mbed_official 0:a554658735bf 45 *
mbed_official 0:a554658735bf 46 * @returns true if a mouse is connected
mbed_official 0:a554658735bf 47 */
mbed_official 0:a554658735bf 48 bool connected();
mbed_official 0:a554658735bf 49
mbed_official 0:a554658735bf 50 /**
mbed_official 0:a554658735bf 51 * Attach a callback called when a mouse event is received
mbed_official 0:a554658735bf 52 *
mbed_official 0:a554658735bf 53 * @param fptr function pointer
mbed_official 0:a554658735bf 54 */
mbed_official 0:a554658735bf 55 inline void attach(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
mbed_official 0:a554658735bf 56 if (ptr != NULL) {
mbed_official 0:a554658735bf 57 onUpdate = ptr;
mbed_official 0:a554658735bf 58 }
mbed_official 0:a554658735bf 59 }
mbed_official 0:a554658735bf 60
mbed_official 0:a554658735bf 61 protected:
mbed_official 0:a554658735bf 62 //From IUSBEnumerator
mbed_official 0:a554658735bf 63 virtual void setVidPid(uint16_t vid, uint16_t pid);
mbed_official 0:a554658735bf 64 virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
mbed_official 0:a554658735bf 65 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
mbed_official 0:a554658735bf 66
mbed_official 0:a554658735bf 67 private:
mbed_official 0:a554658735bf 68 USBHost * host;
mbed_official 0:a554658735bf 69 USBDeviceConnected * dev;
mbed_official 0:a554658735bf 70 USBEndpoint * int_in;
mbed_official 0:a554658735bf 71 uint8_t report[4];
mbed_official 0:a554658735bf 72
mbed_official 0:a554658735bf 73 bool dev_connected;
mbed_official 0:a554658735bf 74 bool mouse_device_found;
mbed_official 0:a554658735bf 75 int mouse_intf;
mbed_official 0:a554658735bf 76
mbed_official 0:a554658735bf 77 void rxHandler();
mbed_official 0:a554658735bf 78 void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z);
mbed_official 0:a554658735bf 79 int report_id;
mbed_official 0:a554658735bf 80 void init();
mbed_official 0:a554658735bf 81 };
mbed_official 0:a554658735bf 82
mbed_official 0:a554658735bf 83 #endif
mbed_official 0:a554658735bf 84
mbed_official 0:a554658735bf 85 #endif
mbed_official 0:a554658735bf 86