Ucs_Return_t Ucs_Gpio_WritePort	(	Ucs_Inst_t *	self,
		uint16_t	node_address,
		uint16_t	gpio_port_handle,
		uint16_t	mask,
		uint16_t	data,
		Ucs_Gpio_PinStateResCb_t	result_fptr
	)

Writes data to the given GPIO port.

This function corresponds with the INIC function INIC.GPIOPortPinState.

Parameters

self	The UNICENS instance pointer
node_address	Address of the target device. Use the UCS_ADDR_LOCAL_NODE macro to target the local device. The following address ranges are supported: [0x10 ... 0x2FF] [0x500 ... 0xFEF] UCS_ADDR_LOCAL_NODE
gpio_port_handle	The GPIO Port resource handle.   GPIOPortHandle
mask	The GPIO pin to be written.   Mask
data	The state of the GPIO pin to be written.   Data
result_fptr	Required result callback function pointer.

Returns

Possible return values are shown in the table below.

Value	Description
UCS_RET_SUCCESS	No error
UCS_RET_ERR_PARAM	At least one parameter is wrong.
UCS_RET_ERR_BUFFER_OVERFLOW	No message buffer is available.
UCS_RET_ERR_API_LOCKED	API is currently locked.
UCS_RET_ERR_NOT_SUPPORTED	API is not supported in the current Network Supervisor Mode.
UCS_RET_ERR_NOT_INITIALIZED	UNICENS is not initialized.

See also section Example for Ucs_Gpio_WritePort for an example implementation.