composition_data.h

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#ifndef COMPOSITION_DATA_H
#define COMPOSITION_DATA_H

#include <stdint.h>

#define CONFIG_SIG_MODEL_ID_SIZE (2)

#define CONFIG_VENDOR_MODEL_ID_SIZE (4)

#define CONFIG_MODEL_ID_SIZE_MAX (CONFIG_VENDOR_MODEL_ID_SIZE)

#define COMPOSITION_DATA_LENGTH_MIN (sizeof(config_msg_composition_data_status_t) + \
 sizeof(config_composition_data_header_t) + \
 sizeof(config_composition_element_header_t) + \
 CONFIG_SIG_MODEL_ID_SIZE)

/*lint -align_max(push) -align_max(1) */

typedef struct __attribute((packed))
{
 uint16_t company_id;
 uint16_t product_id;
 uint16_t version_id;
 uint16_t replay_cache_entries;
 uint16_t features;
} config_composition_data_header_t;

typedef struct __attribute((packed))
{
 uint16_t location;
 uint8_t sig_model_count;
 uint8_t vendor_model_count;
} config_composition_element_header_t;

/*lint -align_max(pop) */

#define CONFIG_COMPOSITION_DATA_SIZE \
 (sizeof(config_composition_data_header_t) + \
 (ACCESS_ELEMENT_COUNT) * sizeof(config_composition_element_header_t) + \
 (ACCESS_MODEL_COUNT) * CONFIG_MODEL_ID_SIZE_MAX) \


typedef enum
{
 CONFIG_FEATURE_RELAY_BIT = (1 << 0), 
 CONFIG_FEATURE_PROXY_BIT = (1 << 1), 
 CONFIG_FEATURE_FRIEND_BIT = (1 << 2), 
 CONFIG_FEATURE_LOW_POWER_BIT = (1 << 3) 
} config_feature_bit_t;

void config_composition_data_get(uint8_t * p_data, uint16_t * p_size);

#endif /* CONFIG_SERVER_H__ */