This function updates the send buffer of the given opcode.
Definition
MSC_STATUS
MSC_RefreshChannel(
MSC_HANDLE Handle,
unsigned char OpCode
);
Parameter
Handle
Device-Handle, which has been returned by a previous call of the function MSC_OpenDevice.
Opcode
The opcode, whose send buffer needs to be updated (opcBIO).
Return value
If successful, MSC_STATUS_SUCCESS will be returned. In case of an error, an error code will be returned.
Comments
This function is used to update the output data inside the MscDll. Currently the only application is updating digital outputs (opcBIO).
[The output data of the opcode opcRHS does not need to be updated, since it remains unchanged.]
This function does not start a data transfer on the network interface. It only informs the MscDll about new data.
See also