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TxVpdOpen
Description:
- This function initializes the Virtual Port library for a particular TX_HANDLE.
Prototype:
- short TxVpdOpen (unsigned char board,
TX_HANDLE *handle);
- board Board number to be opened [1..8].
- handle Address of TX_HANDLE (set on successful return).
Return Values:
- The function returns SUCCESS to indicate that the handle is ready for use.
Details
- All configuration API functions that issue requests require a TX_HANDLE over which requests are issued and responses received. Once an application has opened the Virtual Port Configuration API, that application has sole control of the configuration API dual port RAM channel.
- After configuration is complete, the channel should be returned using the TxVpdClose function.
See Also
- TxVpdClose, TxVpdControl
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