wechat.h

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#ifndef __WECHART_H__
#define __WECHART_H__
 
#include "gr55xx_sys.h"
#include "custom_config.h"
#include <stdint.h>
#include <stdbool.h>
 
#define WECHAT_CONNECTION_MAX               (10 < CFG_MAX_CONNECTIONS ?\
                                             10 : CFG_MAX_CONNECTIONS)   
#define WECHAT_DATA_LEN                      20                          
#define WECHAT_PEDO_TARGET_VAL_LEN           0x04                        
#define WECHAT_PEDO_STEP_COUNT_MAX           0xFFFFFF                    
#define WECHAT_SERVICE_UUID                 0XFEE7                       
#define WECHAT_WRITE_CHAR_UUID              0XFEC7                       
#define WECHAT_INDICATE_CHAR_UUID           0XFEC8                       
#define WECHAT_READ_CHAR_UUID               0XFEC9                       
#define WECHAT_PEDOMETER_MEASUREMENT        0XFEA1                       
#define WECHAT_TARGET                       0XFEA2                       
#define WECHAT_PEDO_FLAG_STEP_COUNT_BIT     0X01                       
#define WECHAT_PEDO_FLAG_STEP_DISTENCE_BIT  0X02                       
#define WECHAT_PEDO_FLAG_STEP_CALORIE_BIT   0X04                       
#define WECHAT_PEDO_FLAG_ALL_SUP_BIT        0X07                       
typedef enum
{
    WECHAT_EVT_INVALID,                    
    WECHAT_EVT_AIRSYNC_IND_ENABLE,         
    WECHAT_EVT_AIRSYNC_IND_DISABLE,        
    WECHAT_EVT_PEDO_MEAS_NTF_ENABLE,       
    WECHAT_EVT_PEDO_MEAS_NTF_DISABLE,      
    WECHAT_EVT_PEDO_TARGET_IND_ENABLE,     
    WECHAT_EVT_PEDO_TARGET_IND_DISABLE,    
    WECHAT_EVT_PEDO_TARGET_UPDATE,         
    WECHAT_EVT_AIRSYNC_DATA_RECIEVE,       
} wechat_evt_type_t;
typedef struct
{
    uint8_t flag;                 
    uint8_t step_count[3];        
    uint8_t step_dist[3];         
    uint8_t step_calorie[3];      
} wechat_pedo_meas_t;
 
typedef struct
{
    uint8_t flag;                
    uint8_t step_count[3];       
} wechat_pedo_target_t;
 
typedef struct 
{
    const uint8_t   *p_data;     
    uint16_t         length;     
    uint16_t         offset;     
} wechat_data_t;
 
typedef struct
{
    uint8_t            conn_idx;              
    wechat_evt_type_t  evt_type;              
    union
    {
        wechat_pedo_target_t  pedo_target;    
        wechat_data_t         data;           
    } param;                                  
} wechat_evt_t;
typedef void (*wechat_evt_handler_t)(wechat_evt_t *p_evt);
typedef struct
{
    wechat_evt_handler_t  evt_handler;            
    uint32_t              step_count_target;      
    uint8_t              *p_dev_mac;              
} wechat_init_t;
sdk_err_t wechat_service_init(wechat_init_t *p_wechat_init);
 
sdk_err_t wechat_airsync_data_indicate(uint8_t conn_idx, uint8_t *p_data, uint16_t length);
 
sdk_err_t wechat_pedo_measurement_send(uint8_t conn_idx, wechat_pedo_meas_t *p_pedo_meas);
 
sdk_err_t wechat_pedo_target_send(uint8_t conn_idx);
#endif