mbed official / SprintUSBModem

USB Host Library for Sprint Dongles

Dependencies:   Socket USBHostWANDongleSprint lwip-sys lwip

Dependents:   SprintUSBModemWebsocketTest SprintUSBModemHTTPClientTest SprintUSBModemNTPClientTest SprintUSBModemSMSTest ... more

Fork of SprintUSBModem_bleedingedge by Donatien Garnier

core/IOStream.h@14:f6f17843e5ef, 2012-12-10 (annotated)

Committer:
donatien
Date:
Mon Dec 10 18:23:49 2012 +0000
Revision:
14:f6f17843e5ef
Parent:
0:8f57713b2147 
Separate USB/Sprint dev flows, fix regression in mbed rev. 41+ lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8f57713b2147 1 /* IOStream.h */
donatien 0:8f57713b2147 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 0:8f57713b2147 3 *
donatien 0:8f57713b2147 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 0:8f57713b2147 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 0:8f57713b2147 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 0:8f57713b2147 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 0:8f57713b2147 8 * furnished to do so, subject to the following conditions:
donatien 0:8f57713b2147 9 *
donatien 0:8f57713b2147 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 0:8f57713b2147 11 * substantial portions of the Software.
donatien 0:8f57713b2147 12 *
donatien 0:8f57713b2147 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 0:8f57713b2147 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 0:8f57713b2147 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 0:8f57713b2147 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:8f57713b2147 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 0:8f57713b2147 18 */
donatien 0:8f57713b2147 19
donatien 0:8f57713b2147 20 #ifndef IOSTREAM_H_
donatien 0:8f57713b2147 21 #define IOSTREAM_H_
donatien 0:8f57713b2147 22
donatien 0:8f57713b2147 23 #include "fwk.h"
donatien 0:8f57713b2147 24
donatien 0:8f57713b2147 25 #include "rtos.h"
donatien 0:8f57713b2147 26
donatien 0:8f57713b2147 27 class IStream
donatien 0:8f57713b2147 28 {
donatien 0:8f57713b2147 29 public:
donatien 0:8f57713b2147 30 //IStream();
donatien 0:8f57713b2147 31 //virtual ~IStream();
donatien 0:8f57713b2147 32
donatien 0:8f57713b2147 33 //0 for non-blocking (returns immediately), osWaitForever for infinite blocking
donatien 0:8f57713b2147 34 virtual int read(uint8_t* buf, size_t* pLength, size_t maxLength, uint32_t timeout=osWaitForever) = 0;
donatien 0:8f57713b2147 35 virtual size_t available() = 0;
donatien 0:8f57713b2147 36 virtual int waitAvailable(uint32_t timeout=osWaitForever) = 0; //Wait for data to be available
donatien 0:8f57713b2147 37 virtual int abortRead() = 0; //Abort current reading (or waiting) operation
donatien 0:8f57713b2147 38 };
donatien 0:8f57713b2147 39
donatien 0:8f57713b2147 40 class OStream
donatien 0:8f57713b2147 41 {
donatien 0:8f57713b2147 42 public:
donatien 0:8f57713b2147 43 //OStream();
donatien 0:8f57713b2147 44 //virtual ~OStream();
donatien 0:8f57713b2147 45
donatien 0:8f57713b2147 46 //0 for non-blocking (returns immediately), osWaitForever for infinite blocking
donatien 0:8f57713b2147 47 virtual int write(uint8_t* buf, size_t length, uint32_t timeout=osWaitForever) = 0;
donatien 0:8f57713b2147 48 virtual size_t space() = 0;
donatien 0:8f57713b2147 49 virtual int waitSpace(uint32_t timeout=osWaitForever) = 0; //Wait for space to be available
donatien 0:8f57713b2147 50 virtual int abortWrite() = 0; //Abort current writing (or waiting) operation
donatien 0:8f57713b2147 51 };
donatien 0:8f57713b2147 52
donatien 0:8f57713b2147 53 class IOStream : public IStream, public OStream
donatien 0:8f57713b2147 54 {
donatien 0:8f57713b2147 55 public:
donatien 0:8f57713b2147 56 //IOStream();
donatien 0:8f57713b2147 57 //virtual ~IOStream();
donatien 0:8f57713b2147 58 };
donatien 0:8f57713b2147 59
donatien 0:8f57713b2147 60
donatien 0:8f57713b2147 61 #endif /* IOSTREAM_H_ */