Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

drv/usb/UsbEndpoint.h@8:92b57208ab99, 2013-03-06 (annotated)

Committer:
rrajan8
Date:
Wed Mar 06 19:07:23 2013 +0000
Revision:
8:92b57208ab99
Parent:
0:ac1725ba162c 
This project utilizes mbed's networking features to display live traffic updates on the Nokia LCD using the MapQuest API's Traffic Web Service.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:ac1725ba162c 1
segundo 0:ac1725ba162c 2 /*
segundo 0:ac1725ba162c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
segundo 0:ac1725ba162c 4
segundo 0:ac1725ba162c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
segundo 0:ac1725ba162c 6 of this software and associated documentation files (the "Software"), to deal
segundo 0:ac1725ba162c 7 in the Software without restriction, including without limitation the rights
segundo 0:ac1725ba162c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
segundo 0:ac1725ba162c 9 copies of the Software, and to permit persons to whom the Software is
segundo 0:ac1725ba162c 10 furnished to do so, subject to the following conditions:
segundo 0:ac1725ba162c 11
segundo 0:ac1725ba162c 12 The above copyright notice and this permission notice shall be included in
segundo 0:ac1725ba162c 13 all copies or substantial portions of the Software.
segundo 0:ac1725ba162c 14
segundo 0:ac1725ba162c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
segundo 0:ac1725ba162c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
segundo 0:ac1725ba162c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
segundo 0:ac1725ba162c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
segundo 0:ac1725ba162c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
segundo 0:ac1725ba162c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
segundo 0:ac1725ba162c 21 THE SOFTWARE.
segundo 0:ac1725ba162c 22 */
segundo 0:ac1725ba162c 23
segundo 0:ac1725ba162c 24 #ifndef USB_ENDPOINT_H
segundo 0:ac1725ba162c 25 #define USB_ENDPOINT_H
segundo 0:ac1725ba162c 26
segundo 0:ac1725ba162c 27 #include "mbed.h"
segundo 0:ac1725ba162c 28 #include "UsbInc.h"
segundo 0:ac1725ba162c 29
segundo 0:ac1725ba162c 30 class UsbDevice;
segundo 0:ac1725ba162c 31
segundo 0:ac1725ba162c 32 enum UsbEndpointType
segundo 0:ac1725ba162c 33 {
segundo 0:ac1725ba162c 34 USB_CONTROL,
segundo 0:ac1725ba162c 35 USB_BULK
segundo 0:ac1725ba162c 36 // USB_INT,
segundo 0:ac1725ba162c 37 // USB_ISO
segundo 0:ac1725ba162c 38 };
segundo 0:ac1725ba162c 39
segundo 0:ac1725ba162c 40 class UsbEndpoint
segundo 0:ac1725ba162c 41 {
segundo 0:ac1725ba162c 42 public:
segundo 0:ac1725ba162c 43 UsbEndpoint( UsbDevice* pDevice, uint8_t ep, bool dir, UsbEndpointType type, uint16_t size, int addr = -1 );
segundo 0:ac1725ba162c 44 ~UsbEndpoint();
segundo 0:ac1725ba162c 45
segundo 0:ac1725ba162c 46 void setNextToken(uint32_t token); //Only for control Eps
segundo 0:ac1725ba162c 47
segundo 0:ac1725ba162c 48 UsbErr transfer(volatile uint8_t* buf, uint32_t len);
segundo 0:ac1725ba162c 49
segundo 0:ac1725ba162c 50 int status(); //return UsbErr or transfered len
segundo 0:ac1725ba162c 51
segundo 0:ac1725ba162c 52 void updateAddr(int addr);
segundo 0:ac1725ba162c 53 void updateSize(uint16_t size);
segundo 0:ac1725ba162c 54
segundo 0:ac1725ba162c 55 //void setOnCompletion( void(*pCb)completed() );
segundo 0:ac1725ba162c 56 class CDummy;
segundo 0:ac1725ba162c 57 template <class T>
segundo 0:ac1725ba162c 58 void setOnCompletion( T* pCbItem, void (T::*pCbMeth)() )
segundo 0:ac1725ba162c 59 {
segundo 0:ac1725ba162c 60 m_pCbItem = (CDummy*) pCbItem;
segundo 0:ac1725ba162c 61 m_pCbMeth = (void (CDummy::*)()) pCbMeth;
segundo 0:ac1725ba162c 62 }
segundo 0:ac1725ba162c 63
segundo 0:ac1725ba162c 64 //static void completed(){}
segundo 0:ac1725ba162c 65
segundo 0:ac1725ba162c 66 protected:
segundo 0:ac1725ba162c 67 void onCompletion();
segundo 0:ac1725ba162c 68 public:
segundo 0:ac1725ba162c 69 static void sOnCompletion(uint32_t pTd);
segundo 0:ac1725ba162c 70
segundo 0:ac1725ba162c 71 private:
segundo 0:ac1725ba162c 72 friend class UsbDevice;
segundo 0:ac1725ba162c 73
segundo 0:ac1725ba162c 74 UsbDevice* m_pDevice;
segundo 0:ac1725ba162c 75
segundo 0:ac1725ba162c 76 bool m_dir;
segundo 0:ac1725ba162c 77 bool m_setup;
segundo 0:ac1725ba162c 78 UsbEndpointType m_type;
segundo 0:ac1725ba162c 79
segundo 0:ac1725ba162c 80 //bool m_done;
segundo 0:ac1725ba162c 81 volatile bool m_result;
segundo 0:ac1725ba162c 82 volatile int m_status;
segundo 0:ac1725ba162c 83
segundo 0:ac1725ba162c 84 volatile uint32_t m_len;
segundo 0:ac1725ba162c 85
segundo 0:ac1725ba162c 86 volatile uint8_t* m_pBufStartPtr;
segundo 0:ac1725ba162c 87
segundo 0:ac1725ba162c 88 volatile HCED* m_pEd; //Ep descriptor
segundo 0:ac1725ba162c 89 volatile HCTD* m_pTdHead; //Head trf descriptor
segundo 0:ac1725ba162c 90 volatile HCTD* m_pTdTail; //Tail trf descriptor
segundo 0:ac1725ba162c 91
segundo 0:ac1725ba162c 92 //static volatile HCED* m_pNextEd;
segundo 0:ac1725ba162c 93
segundo 0:ac1725ba162c 94 CDummy* m_pCbItem;
segundo 0:ac1725ba162c 95 void (CDummy::*m_pCbMeth)();
segundo 0:ac1725ba162c 96
segundo 0:ac1725ba162c 97
segundo 0:ac1725ba162c 98 static UsbEndpoint* m_pHeadEp;
segundo 0:ac1725ba162c 99 UsbEndpoint* m_pNextEp;
segundo 0:ac1725ba162c 100
segundo 0:ac1725ba162c 101 };
segundo 0:ac1725ba162c 102
segundo 0:ac1725ba162c 103 #endif