Client and server code to implement the ZigBee Time Cluster. More...

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "xbee/platform.h"
#include "xbee/byteorder.h"
#include "zigbee/zcl_time.h"
#include "zigbee/zdo.h"
#include "zigbee/zcl_client.h"

Functions
int	_zcl_time_time_set (const zcl_attribute_full_t FAR attribute, zcl_attribute_write_rec_t rec)
	Function registered to ZCL_TIME_ATTR_TIME attribute of Time Cluster and called to modify the attribute. Also called internally to update the zcl_time_skew global. More...

uint_fast8_t	_zcl_time_time_get (const zcl_attribute_full_t FAR *attribute)
	Function registered to ZCL_TIME_ATTR_TIME attribute of Time Cluster and called to refresh the Time attribute (global zcl_time_time). More...

int	_zcl_time_timestatus_set (const zcl_attribute_full_t FAR attribute, zcl_attribute_write_rec_t rec)
	Special code for setting bitfield of TimeStatus attribute. More...

zcl_utctime_t	zcl_time_now (void)
	Returns the current date/time, using the ZCL epoch of January 1, 2000. More...

int	zcl_time_client (const wpan_envelope_t FAR envelope, void FAR context)
	Handle Read Attribute Responses to requests sent as part of the zcl_time_find_servers() process. More...

int	zcl_time_find_servers (wpan_dev_t *dev, uint16_t profile_id)
	Find Time Servers on the network, query them for the current time and then synchronize this device's clock to that time. More...

Variables
zcl_utctime_t	zcl_time_time
	Current value of Time Attribute (ZCL_TIME_ATTR_TIME), start value doesn't matter since it is set by _zcl_time_time_get(). More...

uint8_t	zcl_time_timestatus = 0
	Current value of TimeStatus Attribute (ZCL_TIME_ATTR_TIME_STATUS)

int32_t	zcl_time_skew = 0
	difference between xbee_seconds_timer() and actual calendar time

struct {
zcl_attribute_full_t time

zcl_attribute_full_t time_status

uint16_t end_of_list

}	zcl_time_attr
	Global attribute list used in ZCL_CLUST_ENTRY_TIME_SERVER and for adding a Time Cluster Server to an endpoint. More...

const zcl_attribute_tree_t	zcl_time_attribute_tree []

Detailed Description

Client and server code to implement the ZigBee Time Cluster.

This is an attribute-only cluster, so it could use the General Command handler in its cluster definition, but we use a special client to intercept Read Attribute Responses so we don't take up an entry in the conversation table.

Functions

Variables

Detailed Description