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Dependencies:   mbed

NetServices/drv/usb/UsbEndpoint.h@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 #ifndef USB_ENDPOINT_H
Michael J. Spencer 1:f5ac63519541 25 #define USB_ENDPOINT_H
Michael J. Spencer 1:f5ac63519541 26
Michael J. Spencer 1:f5ac63519541 27 #include "mbed.h"
Michael J. Spencer 1:f5ac63519541 28 #include "UsbInc.h"
Michael J. Spencer 1:f5ac63519541 29
Michael J. Spencer 1:f5ac63519541 30 class UsbDevice;
Michael J. Spencer 1:f5ac63519541 31
Michael J. Spencer 1:f5ac63519541 32 enum UsbEndpointType
Michael J. Spencer 1:f5ac63519541 33 {
Michael J. Spencer 1:f5ac63519541 34 USB_CONTROL,
Michael J. Spencer 1:f5ac63519541 35 USB_BULK
Michael J. Spencer 1:f5ac63519541 36 // USB_INT,
Michael J. Spencer 1:f5ac63519541 37 // USB_ISO
Michael J. Spencer 1:f5ac63519541 38 };
Michael J. Spencer 1:f5ac63519541 39
Michael J. Spencer 1:f5ac63519541 40 class UsbEndpoint
Michael J. Spencer 1:f5ac63519541 41 {
Michael J. Spencer 1:f5ac63519541 42 public:
Michael J. Spencer 1:f5ac63519541 43 UsbEndpoint( UsbDevice* pDevice, uint8_t ep, bool dir, UsbEndpointType type, uint16_t size, int addr = -1 );
Michael J. Spencer 1:f5ac63519541 44 ~UsbEndpoint();
Michael J. Spencer 1:f5ac63519541 45
Michael J. Spencer 1:f5ac63519541 46 void setNextToken(uint32_t token); //Only for control Eps
Michael J. Spencer 1:f5ac63519541 47
Michael J. Spencer 1:f5ac63519541 48 UsbErr transfer(volatile uint8_t* buf, uint32_t len);
Michael J. Spencer 1:f5ac63519541 49
Michael J. Spencer 1:f5ac63519541 50 int status(); //return UsbErr or transfered len
Michael J. Spencer 1:f5ac63519541 51
Michael J. Spencer 1:f5ac63519541 52 void updateAddr(int addr);
Michael J. Spencer 1:f5ac63519541 53 void updateSize(uint16_t size);
Michael J. Spencer 1:f5ac63519541 54
Michael J. Spencer 1:f5ac63519541 55 //void setOnCompletion( void(*pCb)completed() );
Michael J. Spencer 1:f5ac63519541 56 class CDummy;
Michael J. Spencer 1:f5ac63519541 57 template <class T>
Michael J. Spencer 1:f5ac63519541 58 void setOnCompletion( T* pCbItem, void (T::*pCbMeth)() )
Michael J. Spencer 1:f5ac63519541 59 {
Michael J. Spencer 1:f5ac63519541 60 m_pCbItem = (CDummy*) pCbItem;
Michael J. Spencer 1:f5ac63519541 61 m_pCbMeth = (void (CDummy::*)()) pCbMeth;
Michael J. Spencer 1:f5ac63519541 62 }
Michael J. Spencer 1:f5ac63519541 63
Michael J. Spencer 1:f5ac63519541 64 //static void completed(){}
Michael J. Spencer 1:f5ac63519541 65
Michael J. Spencer 1:f5ac63519541 66 protected:
Michael J. Spencer 1:f5ac63519541 67 void onCompletion();
Michael J. Spencer 1:f5ac63519541 68 public:
Michael J. Spencer 1:f5ac63519541 69 static void sOnCompletion(uint32_t pTd);
Michael J. Spencer 1:f5ac63519541 70
Michael J. Spencer 1:f5ac63519541 71 private:
Michael J. Spencer 1:f5ac63519541 72 friend class UsbDevice;
Michael J. Spencer 1:f5ac63519541 73
Michael J. Spencer 1:f5ac63519541 74 UsbDevice* m_pDevice;
Michael J. Spencer 1:f5ac63519541 75
Michael J. Spencer 1:f5ac63519541 76 bool m_dir;
Michael J. Spencer 1:f5ac63519541 77 bool m_setup;
Michael J. Spencer 1:f5ac63519541 78 UsbEndpointType m_type;
Michael J. Spencer 1:f5ac63519541 79
Michael J. Spencer 1:f5ac63519541 80 //bool m_done;
Michael J. Spencer 1:f5ac63519541 81 volatile bool m_result;
Michael J. Spencer 1:f5ac63519541 82 volatile int m_status;
Michael J. Spencer 1:f5ac63519541 83
Michael J. Spencer 1:f5ac63519541 84 volatile uint32_t m_len;
Michael J. Spencer 1:f5ac63519541 85
Michael J. Spencer 1:f5ac63519541 86 volatile uint8_t* m_pBufStartPtr;
Michael J. Spencer 1:f5ac63519541 87
Michael J. Spencer 1:f5ac63519541 88 volatile HCED* m_pEd; //Ep descriptor
Michael J. Spencer 1:f5ac63519541 89 volatile HCTD* m_pTdHead; //Head trf descriptor
Michael J. Spencer 1:f5ac63519541 90 volatile HCTD* m_pTdTail; //Tail trf descriptor
Michael J. Spencer 1:f5ac63519541 91
Michael J. Spencer 1:f5ac63519541 92 //static volatile HCED* m_pNextEd;
Michael J. Spencer 1:f5ac63519541 93
Michael J. Spencer 1:f5ac63519541 94 CDummy* m_pCbItem;
Michael J. Spencer 1:f5ac63519541 95 void (CDummy::*m_pCbMeth)();
Michael J. Spencer 1:f5ac63519541 96
Michael J. Spencer 1:f5ac63519541 97
Michael J. Spencer 1:f5ac63519541 98 static UsbEndpoint* m_pHeadEp;
Michael J. Spencer 1:f5ac63519541 99 UsbEndpoint* m_pNextEp;
Michael J. Spencer 1:f5ac63519541 100
Michael J. Spencer 1:f5ac63519541 101 };
Michael J. Spencer 1:f5ac63519541 102
Michael J. Spencer 1:f5ac63519541 103 #endif