Gx5731SetPortBit

Gx5731SetPortBit (nHandle, nPort, nBit, ucValue, pnStatus)

Name	Type	Description
nHandle	SHORT	Handle to a GX5731 board.
nPort	SHORT	Digital I/O port number: 0-6.
nBit	SHORT	Port channel number: 0 to 31.
ucValue	BYTE	Channel value: 0 for low state and 1 for hi state.
pnStatus	PSHORT	Returned status: 0 on success, negative number on failure.

Only bit that reside in a group set to output direction will be written.

Use the Gx5731GetPortBit to read data from a port bit.

The following example set port 1, bit 30 value to hi state:

Gx5731GetPort (nHandle, 1, 30, 1, &nStatus);