UsbTxStream.hpp

//------------------------------------------------------------------------------
//This file is part of milkLib. 
//See license.txt for the full license governing this code.
//------------------------------------------------------------------------------

#ifndef USB_TX_STREAM_HPP_
#define USB_TX_STREAM_HPP_

#include "UsbInCallback.hpp"
#include "RtosBuffer.hpp"
#include "LibStreamOut.hpp"

class UsbTxStream: public UsbInCallback, public LibStreamOut {
public:
    UsbTxStream(uint8_t ep, size_t size);
    virtual ~UsbTxStream();

    inline void setMaxTimeout(Rtos::TICK timeout) {
        mMaxTimeout = timeout;
    }

    virtual int write(const void* buffer, int len, Rtos::TICK timeout = Rtos::TICK_INFINITE);
private:
    uint8_t mEp;
    RtosBuffer mBuffer;
    Rtos::TICK mMaxTimeout;
protected:
    virtual void onDataInFree(uint8_t ep, uint16_t len);
};

#endif /* USB_TX_STREAM_HPP_ */