model_common.h

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#ifndef MODEL_COMMON_H__
#define MODEL_COMMON_H__

#include <stdint.h>

#include "nrf_mesh_config_core.h"
#include "utils.h"
#include "app_timer.h"
#include "timer_scheduler.h"
#include "access.h"

#ifndef LIGHT_LIGHTNESS_SETUP_SERVER_INSTANCES_MAX
#define LIGHT_LIGHTNESS_SETUP_SERVER_INSTANCES_MAX (0)
#endif

#ifndef LIGHT_LC_SETUP_SERVER_INSTANCES_MAX
#define LIGHT_LC_SETUP_SERVER_INSTANCES_MAX (0)
#endif

#ifndef LIGHT_CTL_SETUP_SERVER_INSTANCES_MAX
#define LIGHT_CTL_SETUP_SERVER_INSTANCES_MAX (0)
#endif

#ifndef SCENE_SETUP_SERVER_INSTANCES_MAX
#define SCENE_SETUP_SERVER_INSTANCES_MAX (0)
#endif

#define MESH_APP_MODEL_COMMON_ID (0x0001)

#define MESH_APP_MODEL_LIGHT_LIGHTNESS_ID_START (0x1000)

#define MESH_APP_MODEL_LIGHT_LIGHTNESS_ID_END (0x10FF)

#define MESH_APP_MODEL_LIGHT_LC_SERVER_ID_START (0x1100)

#define MESH_APP_MODEL_LIGHT_LC_SERVER_ID_END (0x12FF)

#define MESH_APP_MODEL_LIGHT_CTL_SERVER_ID_START (0x1300)

#define MESH_APP_MODEL_LIGHT_CTL_SERVER_ID_END (0x13FF)

#define MESH_APP_MODEL_SCENE_SERVER_ID_START (0x1400)

#define MESH_APP_MODEL_SCENE_SERVER_ID_END (0x14FF)

#define MODEL_TRANSITION_TIME_UNKNOWN (UINT32_MAX)


#ifndef MODEL_ACKNOWLEDGED_TRANSACTION_TIMEOUT
#define MODEL_ACKNOWLEDGED_TRANSACTION_TIMEOUT (SEC_TO_US(30))
#endif

#ifndef TRANSITION_STEP_MIN_MS
#define TRANSITION_STEP_MIN_MS (45)
#endif

#define TRANSITION_TIME_STEP_100MS_MAX (6200ul)

#define TRANSITION_TIME_STEP_1S_MAX (SEC_TO_MS(62ul))

#define TRANSITION_TIME_STEP_10S_MAX (SEC_TO_MS(620ul))

#define TRANSITION_TIME_STEP_10M_MAX (MIN_TO_MS(620ul))

#define TRANSITION_TIME_MAX (0x3E)

#define TRANSITION_TIME_UNKNOWN (0x3F)

#define TRANSITION_TIME_MAX_MS (TRANSITION_TIME_STEP_10M_MAX)

#define DELAY_TIME_STEP_FACTOR_MS (5)

#define DELAY_TIME_STEP_MAX (0xFF)

#define DELAY_TIME_MAX_MS (DELAY_TIME_STEP_MAX * DELAY_TIME_STEP_FACTOR_MS)

#define MODEL_TIMER_TIMEOUT_MIN_TICKS (APP_TIMER_TICKS(1))

#define MODEL_TIMER_TIMEOUT_MIN_US (MODEL_TIMER_PERIOD_US_GET(MODEL_TIMER_TIMEOUT_MIN_TICKS))

#define MODEL_TIMER_MAX_TIMEOUT_TICKS (APP_TIMER_MAX_CNT_VAL)

#define MODEL_TIMER_PERIOD_MS_GET(TICKS) ((1000ul * (TICKS)) / APP_TIMER_CLOCK_FREQ)

#define MODEL_TIMER_PERIOD_US_GET(TICKS) ((1000ul * 1000ul * (TICKS)) / APP_TIMER_CLOCK_FREQ)

#define MODEL_TIMER_TICKS_GET_MS(MS_TIME) \
 ((uint64_t)ROUNDED_DIV((MS_TIME) * (uint64_t)APP_TIMER_CLOCK_FREQ, \
 1000 * (APP_TIMER_CONFIG_RTC_FREQUENCY + 1)))

#define MODEL_TIMER_TICKS_GET_US(US_TIME) \
 ((uint64_t)ROUNDED_DIV( \
 (US_TIME) * (uint64_t)APP_TIMER_CLOCK_FREQ, \
 1000 * 1000 * (APP_TIMER_CONFIG_RTC_FREQUENCY + 1)))

typedef struct
{
 uint32_t transition_time_ms; 
 uint32_t delay_ms; 
} model_transition_t;

typedef struct
{
 uint16_t src;
 uint16_t dst;
 uint32_t message_id;
 uint8_t old_tid;
 bool new_transaction;
 timer_event_t tid_expiry_timer;
} tid_tracker_t;

typedef enum
{
 MODEL_TIMER_MODE_SINGLE_SHOT,
 MODEL_TIMER_MODE_REPEATED
} model_timer_mode_t;

typedef void(*model_timer_cb_t)(void * p_context);

typedef struct
{
 model_timer_mode_t mode;
 uint64_t timeout_rtc_ticks;
 void * p_context;
 model_timer_cb_t cb;
 uint64_t total_rtc_ticks;

 app_timer_id_t const * p_timer_id;

 uint64_t remaining_ticks;
 uint32_t last_rtc_stamp;
 bool cb_active;
} model_timer_t;


uint32_t model_transition_time_decode(uint8_t enc_transition_time);

uint8_t model_transition_time_encode(uint32_t transition_time);

bool model_transition_time_is_valid(uint8_t enc_transition_time);

uint32_t model_delay_decode(uint8_t enc_delay);

uint8_t model_delay_encode(uint32_t delay);

bool model_tid_validate(tid_tracker_t * p_tid_tracker, const access_message_rx_meta_t * p_meta,
 uint32_t message_id, uint8_t tid);

bool model_transaction_is_new(tid_tracker_t * p_tid_tracker);

uint32_t model_timer_schedule(model_timer_t * p_timer);

void model_timer_abort(model_timer_t * p_timer);

uint64_t model_timer_elapsed_ticks_get(model_timer_t * p_timer);

uint32_t model_timer_create(model_timer_t * p_timer);

void model_common_init(void);

uint32_t model_common_config_apply(void);

#endif /* MODEL_COMMON_H__ */