app_sensor_utils.h

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#ifndef APP_SENSOR_UTILS_H__
#define APP_SENSOR_UTILS_H__

#include "list.h"
#include "model_common.h"

#include "app_sensor.h"
#include "sensor_utils.h"

typedef struct __sensor_cadence_t sensor_cadence_t;

typedef bool (*sensor_in_fast_region_t)(sensor_cadence_t *);
typedef bool (*sensor_delta_trigger_fast_t)(sensor_cadence_t *);
typedef uint16_t (*cadence_value_marshall_t)(sensor_cadence_t *, uint8_t *, uint16_t);

struct __sensor_cadence_t
{
 list_node_t list_node;
 model_timer_t timer; 
 model_timer_t min_interval_timer; 
 bool min_interval_publication_pending; 
 app_sensor_server_t * p_server; 
 uint8_t * p_trigger_delta_down; 
 uint8_t * p_trigger_delta_up; 
 uint8_t * p_fast_cadence_low; 
 uint8_t * p_fast_cadence_high; 
 uint8_t * p_previous_value; 
 uint8_t * p_current_value; 
 sensor_in_fast_region_t in_fast_region; 
 sensor_delta_trigger_fast_t delta_trigger_fast; 
 cadence_value_marshall_t value_marshall; 
 uint16_t property_id; 
 uint8_t fast_period_exponent; 
 uint8_t trigger_type; 
 uint8_t min_interval_exponent; 
 uint16_t range_value_bytes_allocated; 
 uint16_t delta_value_bytes_allocated; 
 uint16_t marshalled_bytes; 
};

uint8_t * sensor_marshalled_entry_parse(uint8_t * p_data_buf,
 uint8_t * p_format,
 uint8_t * p_data_length,
 uint16_t * p_property_id,
 uint8_t ** pp_data_value);

uint8_t sensor_percentage8_create(uint8_t value, uint8_t b_exp);

uint8_t sensor_percentage8_parse(uint8_t value, uint8_t * p_b_exp);

sensor_cadence_t * sensor_cadence_create(uint16_t property_id,
 uint8_t * p_buffer,
 uint16_t * p_bytes);

bool sensor_cadence_set(app_sensor_server_t * p_server,
 const sensor_cadence_set_msg_pkt_t * p_in,
 uint16_t in_bytes,
 sensor_cadence_status_msg_pkt_t * p_out,
 uint16_t * p_out_bytes);


void sensor_cadence_get(app_sensor_server_t * p_server,
 uint16_t property_id,
 sensor_cadence_status_msg_pkt_t * p_out,
 uint16_t * p_out_bytes);

void sensor_cadence_to_buffer_serialize(sensor_cadence_t * p_cadence,
 uint8_t * p_buffer,
 uint16_t * p_bytes);

sensor_cadence_t * sensor_cadence_to_buffer_deserialize(uint8_t * p_in_buffer,
 uint16_t in_bytes,
 uint8_t * p_out_buffer,
 uint16_t * p_out_bytes);

void sensor_initialize(app_sensor_server_t *p_server);


app_sensor_server_t * sensor_list_activate(app_sensor_server_t * p_server,
 sensor_status_msg_pkt_t * p_out,
 uint16_t * p_out_bytes);

void sensor_activate(app_sensor_server_t * p_server,
 uint16_t property_id,
 sensor_status_msg_pkt_t * p_out,
 uint16_t * p_out_bytes);

uint32_t sensor_cadence_publication_abort(app_sensor_server_t * p_server);

uint32_t sensor_status_publish(app_sensor_server_t * p_server, uint16_t property_id);

#endif