C++ (Cpp) USBRingBufFlush Examples

Example #1

File: usbbuffer.c Project: ARMinARM/elua

//*****************************************************************************
//
//! Flushes a USB buffer, discarding any data that it contains.
//!
//! \param psBuffer is the pointer to the buffer instance which is to be
//! flushed.
//!
//! This function discards all data currently in the supplied buffer without
//! processing (transmitting it via the USB controller or passing it to the
//! client depending upon the buffer mode).
//!
//! \return None.
//
//*****************************************************************************
void
USBBufferFlush(const tUSBBuffer *psBuffer)
{
    tUSBBufferVars *psVars;

    //
    // Check parameter validity.
    //
    ASSERT(psBuffer);

    //
    // Get our workspace variables.
    //
    psVars = psBuffer->pvWorkspace;

    //
    // Flush the ring buffer.
    //
    USBRingBufFlush(&psVars->sRingBuf);
}

Example #2

File: usbbuffer.c Project: amilendra/tiva-launchpad

//*****************************************************************************
//
//! Flushes a USB buffer, discarding any data that it contains.
//!
//! \param psBuffer is the pointer to the buffer instance which is to be
//! flushed.
//!
//! This function discards all data currently in the supplied buffer without
//! processing (transmitting it via the USB controller or passing it to the
//! client depending upon the buffer mode).
//!
//! \return None.
//
//*****************************************************************************
void
USBBufferFlush(const tUSBBuffer *psBuffer)
{
    tUSBBufferVars *psPrivate;

    //
    // Check parameter validity.
    //
    ASSERT(psBuffer);

    //
    // Create a writable pointer to the private data.
    //
    psPrivate = &((tUSBBuffer *)psBuffer)->sPrivateData;

    //
    // Flush the ring buffer.
    //
    USBRingBufFlush(&psPrivate->sRingBuf);
}