PN_APP_IOD_cbDataWrite()

PN_API_IOD_IOXS PN_APP_IOD_cbDataWrite	(	PN_API_IOD_Handle_t *const	pnHandle,
		PN_API_IOD_DevAddr_t *const	addr,
		const uint32_t	bufLen,
		uint8_t *const	buffer,
		const PN_API_IOD_IOXS	remoteIocs
	)

Callback function to write input data from the physical input of a submodule to the IO controller.

This function writes data from the global input data array to the buffer provided by the stack. IOCS of the corresponding submodule is also updated while IOPS is sent back as a return value.

Parameters

[in]	pnHandle	Profinet API Handle.
[in]	addr	Geographical address (slot/subslot) of the submodule.
[in]	bufLen	Length of data.
[in]	buffer	Pointer to data buffer to read from.
[in]	remoteIocs	Last IOCS from the IO controller, can be: PN_API_IOD_STATUS_BAD or PN_API_IOD_STATUS_GOOD.

Returns

Local IOPS as PN_API_IOD_IOXS.

Return values

PN_API_IOD_STATUS_GOOD	Data sent is good.
PN_API_IOD_STATUS_BAD	Data sent is bad.

See also

PN_API_IOD_dataWriteCbf