Norimasa Okamoto / uvchost

UVC host library

Dependents:   LifeCam WebcamServer

usb/UsbDevice.h@3:3eb41d749f9a, 2012-08-15 (annotated)

Committer:
va009039
Date:
Wed Aug 15 13:52:53 2012 +0000
Revision:
3:3eb41d749f9a
Parent:
0:b0f04c137829 
add USB_USE_MALLOC

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:b0f04c137829 1
va009039 0:b0f04c137829 2 /*
va009039 0:b0f04c137829 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
va009039 0:b0f04c137829 4
va009039 0:b0f04c137829 5 Permission is hereby granted, free of charge, to any person obtaining a copy
va009039 0:b0f04c137829 6 of this software and associated documentation files (the "Software"), to deal
va009039 0:b0f04c137829 7 in the Software without restriction, including without limitation the rights
va009039 0:b0f04c137829 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
va009039 0:b0f04c137829 9 copies of the Software, and to permit persons to whom the Software is
va009039 0:b0f04c137829 10 furnished to do so, subject to the following conditions:
va009039 0:b0f04c137829 11
va009039 0:b0f04c137829 12 The above copyright notice and this permission notice shall be included in
va009039 0:b0f04c137829 13 all copies or substantial portions of the Software.
va009039 0:b0f04c137829 14
va009039 0:b0f04c137829 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
va009039 0:b0f04c137829 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
va009039 0:b0f04c137829 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
va009039 0:b0f04c137829 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
va009039 0:b0f04c137829 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
va009039 0:b0f04c137829 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
va009039 0:b0f04c137829 21 THE SOFTWARE.
va009039 0:b0f04c137829 22 */
va009039 0:b0f04c137829 23
va009039 0:b0f04c137829 24 #ifndef USB_DEVICE_H
va009039 0:b0f04c137829 25 #define USB_DEVICE_H
va009039 0:b0f04c137829 26
va009039 0:b0f04c137829 27 #include "mbed.h"
va009039 0:b0f04c137829 28 #include "UsbInc.h"
va009039 0:b0f04c137829 29 #include "UsbEndpoint.h"
va009039 0:b0f04c137829 30 #include "UsbHostMgr.h"
va009039 0:b0f04c137829 31
va009039 0:b0f04c137829 32 class UsbHostMgr;
va009039 0:b0f04c137829 33 class UsbEndpoint;
va009039 0:b0f04c137829 34
va009039 0:b0f04c137829 35 class UsbDevice
va009039 0:b0f04c137829 36 {
va009039 0:b0f04c137829 37 protected:
va009039 0:b0f04c137829 38 UsbDevice(UsbHostMgr* pMgr, int hub, int port, int addr, bool lowspeed = false);
va009039 0:b0f04c137829 39 ~UsbDevice();
va009039 0:b0f04c137829 40
va009039 0:b0f04c137829 41 UsbErr enumerate();
va009039 0:b0f04c137829 42
va009039 0:b0f04c137829 43 public:
va009039 0:b0f04c137829 44 bool connected();
va009039 0:b0f04c137829 45 bool enumerated();
va009039 0:b0f04c137829 46
va009039 0:b0f04c137829 47 int getPid();
va009039 0:b0f04c137829 48 int getVid();
va009039 0:b0f04c137829 49 UsbErr setConfiguration(int config);
va009039 0:b0f04c137829 50 UsbErr controlSend(byte requestType, byte request, word value, word index, const byte* buf, int len);
va009039 0:b0f04c137829 51 UsbErr controlReceive(byte requestType, byte request, word value, word index, const byte* buf, int len);
va009039 0:b0f04c137829 52 UsbErr GetDescriptor(int type, int index, const byte* buf, int len);
va009039 0:b0f04c137829 53 UsbErr GetString(int index, char* buf, int len);
va009039 0:b0f04c137829 54 UsbErr SetInterfaceAlternate(int interface, int alternate);
va009039 0:b0f04c137829 55 void DeleteControlEp();
va009039 0:b0f04c137829 56
va009039 0:b0f04c137829 57 uint8_t m_DeviceClass;
va009039 0:b0f04c137829 58 uint8_t m_InterfaceClass;
va009039 0:b0f04c137829 59 protected:
va009039 0:b0f04c137829 60 void fillControlBuf(byte requestType, byte request, word value, word index, int len);
va009039 0:b0f04c137829 61 private:
va009039 0:b0f04c137829 62 friend class UsbEndpoint;
va009039 0:b0f04c137829 63 friend class UsbHostMgr;
va009039 0:b0f04c137829 64
va009039 0:b0f04c137829 65 UsbEndpoint* m_pControlEp;
va009039 0:b0f04c137829 66
va009039 0:b0f04c137829 67 UsbHostMgr* m_pMgr;
va009039 0:b0f04c137829 68
va009039 0:b0f04c137829 69 bool m_connected;
va009039 0:b0f04c137829 70 bool m_enumerated;
va009039 0:b0f04c137829 71 bool m_lowspeed;
va009039 0:b0f04c137829 72 int m_hub;
va009039 0:b0f04c137829 73 int m_port;
va009039 0:b0f04c137829 74 int m_addr;
va009039 0:b0f04c137829 75
va009039 0:b0f04c137829 76 int m_refs;
va009039 0:b0f04c137829 77
va009039 0:b0f04c137829 78 uint16_t m_vid;
va009039 0:b0f04c137829 79 uint16_t m_pid;
va009039 0:b0f04c137829 80
va009039 0:b0f04c137829 81 byte m_controlBuf[8];//8
va009039 0:b0f04c137829 82
va009039 0:b0f04c137829 83 UsbErr hub_init();
va009039 0:b0f04c137829 84 UsbErr hub_poll();
va009039 0:b0f04c137829 85 UsbErr hub_PortReset(int port);
va009039 0:b0f04c137829 86 UsbErr SetPortFeature(int feature, int index);
va009039 0:b0f04c137829 87 UsbErr ClearPortFeature(int feature, int index);
va009039 0:b0f04c137829 88 UsbErr SetPortReset(int port);
va009039 0:b0f04c137829 89 UsbErr GetPortStatus(int port, uint8_t* buf, int size);
va009039 0:b0f04c137829 90 UsbErr GetPortStatus(int port, uint32_t* status);
va009039 0:b0f04c137829 91 int m_hub_ports;
va009039 0:b0f04c137829 92 };
va009039 0:b0f04c137829 93
va009039 0:b0f04c137829 94 #endif