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/* Copyright [2009 - 2020] Exegin Technologies Limited. All rights reserved. */
#ifndef ZCL_TIME_H
# define ZCL_TIME_H
/*--------------------------------------------------------------------------
* DESCRIPTION
* Interface definition for the ZCL Time cluster.
*--------------------------------------------------------------------------
*/
/* PICS.ZCL.Time
* T.S | True
* T.C | True
*
* Server Attributes
* T.S.A0000 | True
* T.S.A0001 | True
* T.S.A0002 | True
* T.S.A0003 | True
* T.S.A0004 | True
* T.S.A0005 | True
* T.S.A0006 | True
* T.S.A0007 | True
* T.S.A0008 | True
* T.S.A0009 | True
* T.S.AFFFD | True
*
* Client Attributes
* T.C.AFFFD | True
*/
#include "zcl/zcl.h"
/*---------------------------------------------------------------
* Definitions
*---------------------------------------------------------------
*/
/** Time Server Attribute IDs */
enum ZbZclTimeSvrAttrT {
ZCL_TIME_ATTR_TIME = 0x0000,
ZCL_TIME_ATTR_STATUS = 0x0001,
ZCL_TIME_ATTR_TIME_ZONE = 0x0002,
ZCL_TIME_ATTR_DST_START = 0x0003,
ZCL_TIME_ATTR_DST_END = 0x0004,
ZCL_TIME_ATTR_DST_SHIFT = 0x0005,
ZCL_TIME_ATTR_STANDARD_TIME = 0x0006,
ZCL_TIME_ATTR_LOCAL_TIME = 0x0007,
ZCL_TIME_ATTR_LAST_SET_TIME = 0x0008,
ZCL_TIME_ATTR_VALID_UNTIL_TIME = 0x0009
};
/* Time status bits */
#define ZCL_TIME_STATUS_MASTER 0x01U
#define ZCL_TIME_STATUS_SYNCHRONIZED 0x02U
#define ZCL_TIME_STATUS_ZONE_MASTER 0x04U
#define ZCL_TIME_STATUS_SUPERSEDING 0x08U
/* ZigBee Epoch in other time formats. */
#define ZCL_TIME_EPOCH_NTP 0xBC17C20000000000ULL
#define ZCL_TIME_EPOCH_NTP_SECONDS 0xBC17C200UL
/* January 1, 2000, which equates to 946,684,800 seconds. */
#define ZCL_TIME_EPOCH_UNIX 0x386D4380UL
#define ZCL_TIME_TIME_ZONE_MIN (-86400)
#define ZCL_TIME_TIME_ZONE_MAX (86400)
#define ZCL_TIME_DST_SHIFT_MIN (-86400)
#define ZCL_TIME_DST_SHIFT_MAX (86400)
/*---------------------------------------------------------------
* Time Server
*---------------------------------------------------------------
*/
/** Time Server callbacks configuration */
struct ZbZclTimeServerCallbacks {
uint32_t (*get_time)(struct ZbZclClusterT *clusterPtr, void *arg);
void (*set_time)(struct ZbZclClusterT *clusterPtr, uint32_t time_val, void *arg);
/**< The set_time app callback should also set the ZCL_TIME_ATTR_LAST_SET_TIME
* attribute if successful. */
};
struct ZbZclClusterT * ZbZclTimeServerAlloc(struct ZigBeeT *zb, uint8_t endpoint,
struct ZbZclTimeServerCallbacks *callbacks, void *arg);
void ZbZclTimeServerSetTime(struct ZbZclClusterT *cluster, uint32_t current_time);
uint32_t ZbZclTimeServerCurrentTime(struct ZbZclClusterT *cluster);
/*---------------------------------------------------------------
* Time Client
*---------------------------------------------------------------
*/
struct ZbZclClusterT * ZbZclTimeClientAlloc(struct ZigBeeT *zb, uint8_t endpoint);
#endif /* __ZCL_TIME_H */
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