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DeviceExternalCommunicationPort::Read
DeviceExternalCommunicationPort | DeviceExternalCommunicationPort Members | ModaCPP Namespace | DeviceExternalCommunicationPort Methods | See Also
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Read data written by the communication Port.

C++
M32 Read(void * pBuffer, int BufferByteSize, M32 * piDeviceResponse = NULL, void * pReserved = NULL);
Parameters
Parameters 
Description 
void * pBuffer 
[in/out] Pointer to the buffer to fill in 
int BufferByteSize 
[in] Bytes size of the buffer pBuffer 
M32 * piDeviceResponse = NULL 
(see Message) 
void * pReserved = NULL 
(see Message) 
Returns

The bytes count filled in pBuffer (can be 0).

Description

Read gets data from the temporary receive buffer. This buffer is filled by the Port. The function call is returns immediately even if the buffer is empty.

See Also
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Documentation v4.7 (18/01/2015), Copyright (c) 2015 anyKode. All rights reserved.
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