Norimasa Okamoto / LPC4088-USBHost

Simple USBHost library for LPC4088. Backward compatibility of official-USBHost.

Dependencies:   FATFileSystem mbed-rtos

EA LPC4088 QSB専用の簡易USBホストライブラリです。
official-USBHostの下位互換で対応プログラムを僅かな修正で動かすことが出来ます。
examples:

Import programLPC4088-USBHostMSD_HelloWorld

Simple USBHost MSD(USB flash drive) for EA LPC4088 QSB test program

Last commit 25 Apr 2014 by Norimasa Okamoto

Import programLPC4088-BTstack_example

BTstack for EA LPC4088 QSB example program

Last commit 25 Apr 2014 by Norimasa Okamoto

Import programLPC4088-USBHostC270_example

Simple USBHost WebCam for EA LPC4088 QSB/LPC1768 test program

Last commit 25 Apr 2014 by Norimasa Okamoto

USBHostHID/USBHostMouse.h@0:148fca6fd246, 2014-04-25 (annotated)

Committer:
va009039
Date:
Fri Apr 25 05:18:55 2014 +0000
Revision:
0:148fca6fd246
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:148fca6fd246 1 /* mbed USBHost Library
va009039 0:148fca6fd246 2 * Copyright (c) 2006-2013 ARM Limited
va009039 0:148fca6fd246 3 *
va009039 0:148fca6fd246 4 * Licensed under the Apache License, Version 2.0 (the "License");
va009039 0:148fca6fd246 5 * you may not use this file except in compliance with the License.
va009039 0:148fca6fd246 6 * You may obtain a copy of the License at
va009039 0:148fca6fd246 7 *
va009039 0:148fca6fd246 8 * http://www.apache.org/licenses/LICENSE-2.0
va009039 0:148fca6fd246 9 *
va009039 0:148fca6fd246 10 * Unless required by applicable law or agreed to in writing, software
va009039 0:148fca6fd246 11 * distributed under the License is distributed on an "AS IS" BASIS,
va009039 0:148fca6fd246 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
va009039 0:148fca6fd246 13 * See the License for the specific language governing permissions and
va009039 0:148fca6fd246 14 * limitations under the License.
va009039 0:148fca6fd246 15 */
va009039 0:148fca6fd246 16
va009039 0:148fca6fd246 17 #ifndef USBHOSTMOUSE_H
va009039 0:148fca6fd246 18 #define USBHOSTMOUSE_H
va009039 0:148fca6fd246 19
va009039 0:148fca6fd246 20 #include "USBHostConf.h"
va009039 0:148fca6fd246 21
va009039 0:148fca6fd246 22 #if USBHOST_MOUSE
va009039 0:148fca6fd246 23
va009039 0:148fca6fd246 24 #include "USBHost.h"
va009039 0:148fca6fd246 25
va009039 0:148fca6fd246 26 /**
va009039 0:148fca6fd246 27 * A class to communicate a USB mouse
va009039 0:148fca6fd246 28 */
va009039 0:148fca6fd246 29 class USBHostMouse : public IUSBEnumerator {
va009039 0:148fca6fd246 30 public:
va009039 0:148fca6fd246 31
va009039 0:148fca6fd246 32 /**
va009039 0:148fca6fd246 33 * Constructor
va009039 0:148fca6fd246 34 */
va009039 0:148fca6fd246 35 USBHostMouse();
va009039 0:148fca6fd246 36
va009039 0:148fca6fd246 37 /**
va009039 0:148fca6fd246 38 * Try to connect a mouse device
va009039 0:148fca6fd246 39 *
va009039 0:148fca6fd246 40 * @return true if connection was successful
va009039 0:148fca6fd246 41 */
va009039 0:148fca6fd246 42 bool connect();
va009039 0:148fca6fd246 43
va009039 0:148fca6fd246 44 /**
va009039 0:148fca6fd246 45 * Check if a mouse is connected
va009039 0:148fca6fd246 46 *
va009039 0:148fca6fd246 47 * @returns true if a mouse is connected
va009039 0:148fca6fd246 48 */
va009039 0:148fca6fd246 49 bool connected();
va009039 0:148fca6fd246 50
va009039 0:148fca6fd246 51 /**
va009039 0:148fca6fd246 52 * Attach a callback called when a mouse event is received
va009039 0:148fca6fd246 53 *
va009039 0:148fca6fd246 54 * @param ptr function pointer
va009039 0:148fca6fd246 55 */
va009039 0:148fca6fd246 56 inline void attachEvent(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
va009039 0:148fca6fd246 57 if (ptr != NULL) {
va009039 0:148fca6fd246 58 onUpdate = ptr;
va009039 0:148fca6fd246 59 }
va009039 0:148fca6fd246 60 }
va009039 0:148fca6fd246 61
va009039 0:148fca6fd246 62 /**
va009039 0:148fca6fd246 63 * Attach a callback called when the button state changes
va009039 0:148fca6fd246 64 *
va009039 0:148fca6fd246 65 * @param ptr function pointer
va009039 0:148fca6fd246 66 */
va009039 0:148fca6fd246 67 inline void attachButtonEvent(void (*ptr)(uint8_t buttons)) {
va009039 0:148fca6fd246 68 if (ptr != NULL) {
va009039 0:148fca6fd246 69 onButtonUpdate = ptr;
va009039 0:148fca6fd246 70 }
va009039 0:148fca6fd246 71 }
va009039 0:148fca6fd246 72
va009039 0:148fca6fd246 73 /**
va009039 0:148fca6fd246 74 * Attach a callback called when the X axis value changes
va009039 0:148fca6fd246 75 *
va009039 0:148fca6fd246 76 * @param ptr function pointer
va009039 0:148fca6fd246 77 */
va009039 0:148fca6fd246 78 inline void attachXEvent(void (*ptr)(int8_t x)) {
va009039 0:148fca6fd246 79 if (ptr != NULL) {
va009039 0:148fca6fd246 80 onXUpdate = ptr;
va009039 0:148fca6fd246 81 }
va009039 0:148fca6fd246 82 }
va009039 0:148fca6fd246 83
va009039 0:148fca6fd246 84 /**
va009039 0:148fca6fd246 85 * Attach a callback called when the Y axis value changes
va009039 0:148fca6fd246 86 *
va009039 0:148fca6fd246 87 * @param ptr function pointer
va009039 0:148fca6fd246 88 */
va009039 0:148fca6fd246 89 inline void attachYEvent(void (*ptr)(int8_t y)) {
va009039 0:148fca6fd246 90 if (ptr != NULL) {
va009039 0:148fca6fd246 91 onYUpdate = ptr;
va009039 0:148fca6fd246 92 }
va009039 0:148fca6fd246 93 }
va009039 0:148fca6fd246 94
va009039 0:148fca6fd246 95 /**
va009039 0:148fca6fd246 96 * Attach a callback called when the Z axis value changes (scrolling)
va009039 0:148fca6fd246 97 *
va009039 0:148fca6fd246 98 * @param ptr function pointer
va009039 0:148fca6fd246 99 */
va009039 0:148fca6fd246 100 inline void attachZEvent(void (*ptr)(int8_t z)) {
va009039 0:148fca6fd246 101 if (ptr != NULL) {
va009039 0:148fca6fd246 102 onZUpdate = ptr;
va009039 0:148fca6fd246 103 }
va009039 0:148fca6fd246 104 }
va009039 0:148fca6fd246 105
va009039 0:148fca6fd246 106 protected:
va009039 0:148fca6fd246 107 //From IUSBEnumerator
va009039 0:148fca6fd246 108 virtual void setVidPid(uint16_t vid, uint16_t pid);
va009039 0:148fca6fd246 109 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
va009039 0:148fca6fd246 110 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
va009039 0:148fca6fd246 111
va009039 0:148fca6fd246 112 private:
va009039 0:148fca6fd246 113 USBHost * host;
va009039 0:148fca6fd246 114 USBDeviceConnected * dev;
va009039 0:148fca6fd246 115 USBEndpoint * int_in;
va009039 0:148fca6fd246 116 uint8_t report[4];
va009039 0:148fca6fd246 117
va009039 0:148fca6fd246 118 bool dev_connected;
va009039 0:148fca6fd246 119 bool mouse_device_found;
va009039 0:148fca6fd246 120 int mouse_intf;
va009039 0:148fca6fd246 121
va009039 0:148fca6fd246 122 uint8_t buttons;
va009039 0:148fca6fd246 123 int8_t x;
va009039 0:148fca6fd246 124 int8_t y;
va009039 0:148fca6fd246 125 int8_t z;
va009039 0:148fca6fd246 126
va009039 0:148fca6fd246 127 void rxHandler();
va009039 0:148fca6fd246 128 void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z);
va009039 0:148fca6fd246 129 void (*onButtonUpdate)(uint8_t buttons);
va009039 0:148fca6fd246 130 void (*onXUpdate)(int8_t x);
va009039 0:148fca6fd246 131 void (*onYUpdate)(int8_t y);
va009039 0:148fca6fd246 132 void (*onZUpdate)(int8_t z);
va009039 0:148fca6fd246 133 int report_id;
va009039 0:148fca6fd246 134 void init();
va009039 0:148fca6fd246 135 };
va009039 0:148fca6fd246 136
va009039 0:148fca6fd246 137 #endif
va009039 0:148fca6fd246 138
va009039 0:148fca6fd246 139 #endif