C
WORD TCPGetRxFIFOFree( TCP_SOCKET hTCP );
Description
Determines how many bytes are free in the RX FIFO.
Preconditions
TCP is initialized.
Parameters
|
Parameters |
Description |
|
hTCP |
The socket to check. |
Returns
The number of bytes free in the TCP RX FIFO. If zero, no additional data can be received until the application removes some data using one of the TCPGet family functions.