435 lines
12 KiB
C
435 lines
12 KiB
C
/*================================================================
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Copyright (c) 2021, Quectel Wireless Solutions Co., Ltd. All rights reserved.
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Quectel Wireless Solutions Proprietary and Confidential.
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=================================================================*/
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#ifndef _QL_GNSS_H_
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#define _QL_GNSS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <time.h>
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#define QL_GSV_MAX_SATS (32)
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typedef enum
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{
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AGPS_GNSS_DISABLE,
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AGPS_GNSS_ENABLE
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}ql_AGPSGnssSW;
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typedef enum
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{
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APFLASH_GNSS_DISABLE,
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APFLASH_GNSS_ENABLE
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}ql_APFLASHGnssSW;
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typedef enum{
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QGPS_RESET_COLD,
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QGPS_RESET_HOT,
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QGPS_RESET_WARM
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}ql_GPS_RESET_t;
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typedef struct {
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char gps_sate_num;
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char gps_sate_vaild_num;
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char bds_sate_num;
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char bds_sate_vaild_num;
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char gal_sate_num;
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char gal_sate_vaild_num;
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char glo_sate_num;
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char glo_sate_vaild_num;
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}quec_gnss_sate_num_t;
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typedef void (*gnss_ephemeris_info)(quec_gnss_sate_num_t * gnss_sate_num);
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typedef struct ql_gnss_location_struct {
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/*是否有效定位*/
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unsigned char valid;
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/*经度*/
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double longitude;
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/*经度E(东经)或W(西经)*/
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unsigned char longitude_cardinal;
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/*纬度*/
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double latitude;
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/*纬度N(北纬)或S(南纬)*/
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unsigned char latitude_cardinal;
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/*hdop精度*/
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float hdop;
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/*phop精度*/
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float pdop;
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/*航向 0-360*/
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float heading;
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/*速度 km/h*/
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float gps_speed;
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/*信号强度,max=5, data from avg_snr*/
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unsigned char gps_signal;
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/*最大信号?? db*/
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unsigned int max_cnr;
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unsigned int max_cnr2;
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/*最小信号?? db*/
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unsigned int min_cnr;
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/*平均信号?? db*/
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unsigned int avg_cnr;
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/*信号值数??*/
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unsigned int cnrs[QL_GSV_MAX_SATS];
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unsigned int cnrs_index;
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/*定位卫星数量*/
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unsigned int satellites_num;
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/*海拔高度*/
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float altitude;
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/*FWVER*/
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char fwver[32];
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struct tm time;
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unsigned char quality;
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unsigned char navmode;
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/*定位模式*/
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unsigned char fix_mode;
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/*VTG：地面速率 单位：节*/
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double sog;
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/*VTG：地面速率 单位：km/h*/
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double kph;
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/*VTG：地面航向*/
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double cogt;
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}ql_gnss_location_t;
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enum{
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STR_MODE,
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PACKET_MODE
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};
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typedef struct{
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//配置号，1~7
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unsigned char profile_inx;
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//agps服务器地址
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char agps_url[128];
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//经销商账号
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char agpsvendorID[50];
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//用户账号
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char agpsmodelID[25];
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//密码
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char agpspassWord[50];
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}quec_agps_param_t;
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typedef enum {
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QUEC_GPS_INITIAL_SUCCESS = 0,
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QUEC_GPS_INITIAL_FAILED = 1,
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QUEC_GPS_INITIALED = 2,
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QUEC_GPS_DOWNLOAD_SUCCESS = 3,
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QUEC_GPS_DOWNLOAD_FAIL = 4,
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QUEC_GPS_SEND_DATA_SUCCESS = 5,
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QUEC_GPS_SEND_DATA_FAIL = 6,
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QUEC_GPS_DEINIT_SUCCESS,
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QUEC_GPS_DEINIT_FAIL,
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}QUEC_USER_CB_STATE_T;
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typedef void (*gnss_callback)(char *data, int len);
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typedef void (*QUEC_GPS_USER_CALLBACK)(QUEC_USER_CB_STATE_T event, void *data, int data_len);
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/***********************************************************************
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*
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* Name: ql_gnss_open
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*
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* Description: 打开gnss
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*
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* Parameters: cb:gnss nmea回调函数
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*
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* Returns: 0：打开成功
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*
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_open(gnss_callback cb);
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/***********************************************************************
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*
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* Name: ql_gnss_close
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*
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* Description: 关闭gnss
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*
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* Parameters: none
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*
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* Returns: 0：关闭成功
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* other: faile
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_close(void);
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/***********************************************************************
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*
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* Name: ql_gnss_cfgsys_set
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*
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* Description: 设置gnss系统，在调用ql_gnss_open之前设置生效
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*
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* Parameters: sys_type:
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* 0 GPS
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* 1 GPS + BeiDou
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* 3 GPS + GLONASS + Galileo
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* 4 GPS + GLONASS
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* 5 GPS + BeiDou + Galileo
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* 6 GPS + Galileo
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* 7 BeiDou
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* Returns: 0 ：设置成功
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* 非0：设置失败
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_cfgsys_set(int sys_type);
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/***********************************************************************
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*
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* Name: ql_gnss_cfgmsg_set
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*
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* Description: 设置gnss吐出的nmea语句类型，在调用ql_gnss_open之前设置生效，在ql_gnss_cfgsys_set之后设置，原因：系统切换，nmea语句恢复默认值
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*
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* Parameters: nmea_type
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* 0 禁止输出NMEA语句
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* bit: 0 GGA
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* bit: 1 RMC
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* bit: 2 GSV
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* bit: 3 GSA
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* bit: 4 VTG
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* bit: 5 GLL
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* Returns: 0 ：设置成功
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* 非0：设置失败
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_cfgmsg_set(int nmea_type);
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/***********************************************************************
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*
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* Name: ql_gnss_agps_cfg
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*
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* Description: 设置agps功能，在调用ql_gnss_open之前设置生效
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*
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* Parameters: gnssagpsflag
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* AGPS_GNSS_DISABLE,
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* AGPS_GNSS_ENABLE
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* agps_type
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* bit: 0 GPS
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* bit: 1 BDS
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* bit: 2 GL
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* bit: 3 GA
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* bit: 4 QZ
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* Returns: 0 ：设置成功
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* 非0：设置失败
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_agps_cfg(ql_AGPSGnssSW gnssagpsflag , char agps_type);
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/***********************************************************************
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*
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* Name: ql_gnss_apflash_cfg
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*
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* Description: 设置apflash功能，在调用ql_gnss_open之前设置生效
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*
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* Parameters: gnssapflashflag
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* APFLASH_GNSS_DISABLE,
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* APFLASH_GNSS_ENABLE
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* Returns: 0 ：设置成功
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* 非0：设置失败
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_apflash_cfg(ql_APFLASHGnssSW gnssapflashflag);
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/***********************************************************************
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*
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* Name: ql_gnss_reset_type_set
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*
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* Description: 设置gnss芯片冷热温启动，在gnss输出nmea语句后再调用，否则会导致异常或者调用无效
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*
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* Parameters: type
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* QGPS_RESET_COLD,
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* QGPS_RESET_HOT,
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* QGPS_RESET_WARM
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* Returns: 0 ：设置成功
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* 非0：设置失败
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_reset_type_set(ql_GPS_RESET_t type);
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/***********************************************************************
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*
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* Name: ql_gnss_get_location
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*
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* Description: 获取定位数据
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*
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* Parameters: lolcation 给个二级指针获取到地址后直接访问结构体指针即可获取到位置信息
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*
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*
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* Returns: 0 ：数据有效
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* 非0：数据无效
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* Notes:
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*
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***********************************************************************/
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int ql_gnss_get_location(ql_gnss_location_t **lolcation);
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/***********************************************************************
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*
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* Name: ql_get_agps_sate_num
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*
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* Description: 注册获取agps星历卫星个数；可能参与定位的卫星个数；
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* 此回调函属于gnss触发所以必须先open gnss再调用,否则会导致异常
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* Parameters:
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*
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*
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* Returns:
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*
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* Notes:
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*
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***********************************************************************/
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void ql_get_agps_sate_num( gnss_ephemeris_info cb);
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/***********************************************************************
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*
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* Name: ql_set_agps_file
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*
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* Description: 用户用于主动发送agps文件，使用此接口就没必要使能自动agps功能了
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* 此接口必须在gnss 输出nmea语句后再调用，否则agps无法起效
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*
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* Parameters:
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*
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*
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* Returns: 0：success
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*
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* Notes:
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*
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***********************************************************************/
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int ql_set_agps_file(void);
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/***********************************************************************
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*
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* Name: ql_send_agps_to_gps
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*
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* Description: 用户发送自己的agps数据，数据由客户自己服务器获取,使用此接口就没必要使能自动agps功能了
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* 此接口必须在gnss 输出nmea语句后再调用，否则agps无法起效
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* Parameters:
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*
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*
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* Returns: 0：success
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*
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* Notes:
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*
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***********************************************************************/
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int ql_send_agps_to_gps(char *data,int len);
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/***********************************************************************
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*
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* Name: ql_set_gnss_nmea_mode
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*
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* Description: 设置nmea输出方式，0:一条nmea语句触发一次回调
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* 1:1s钟内触发一次回调，一次将整包nmea语句输出
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*
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* Parameters:
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*
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*
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* Returns: 0：success
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*
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* Notes:
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*
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***********************************************************************/
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int ql_set_gnss_nmea_mode(char mode);
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/***********************************************************************
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*
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* Name: ql_monitor_param_print
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*
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* Description:用于查看agps服务器请求次数、请求时间，apflash请求次数、请求时间
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* write flash 次数
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*
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* Parameters:
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*
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*
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* Returns:
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*
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* Notes:
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*
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***********************************************************************/
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void ql_monitor_param_print(void);
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/***********************************************************************
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*
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* Name: ql_gnss_aidpos_inject
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*
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* Description:用于和芯gnss辅助定位，将经纬度信息注入到gnss
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*
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*
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* Parameters:需要传入longiude,longitude_cardinal,latitude,latitude_cardinal,altitude字段
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*
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*
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* Returns: 发送的经纬度信息数据长度
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*
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* Notes: 必须在gnss打开成功后调用
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*
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***********************************************************************/
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int ql_gnss_aidpos_inject(ql_gnss_location_t *aidpos);
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/***********************************************************************
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*
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* Name: ql_hx_bckp_set
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*
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* Description: 用于和芯gnss备电引脚的配置，根据客户侧硬件是否接入备电引脚去配置，仅适用于ROM2 OC项目(如EC800MCN_GB,GD)
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* 注：此接口必须在打开gnss前进行配置，否则不生效
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* Parameters: value
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* 0：未接入备电引脚
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* 1：接入备电引脚
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* Returns: 0：set success
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* 1：fail
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* Notes:
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*
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***********************************************************************/
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int ql_hx_bckp_set(int value);
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/***********************************************************************
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*
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* Name: ql_gnss_agps_param_cfg
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*
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* Description: 用于agps服务器接入参数的配置
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*
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* Parameters: agps_param
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* 见quec_agps_param_t类型定义
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*
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* Returns: 0：set success
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* 1：fail
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* Notes:1.仅在GNSS厂商更新AGPS服务器地址时需要调用
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* 2.调用时需要在GNSS打开前调用
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*
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***********************************************************************/
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int ql_gnss_agps_param_cfg(quec_agps_param_t *agps_param);
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/***********************************************************************
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*
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* Name: ql_gnss_ntp_url_cfg
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*
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* Description: 用于配置ntp服务器的地址
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*
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* Parameters: ntp_url
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* ntp服务器的url地址
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*
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* Returns: 0：set success
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* 1：fail
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* Notes:1.仅在NTP服务器不可用时需要调用
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* 2.调用时需要在GNSS打开前调用
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*
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***********************************************************************/
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int ql_gnss_ntp_url_cfg(const char * ntp_url);
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/***********************************************************************
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*
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* Name: ql_gnss_reg_user_cb
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*
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* Description: 获取gnss状态回调
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*
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* Parameters: cb 回调函数
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*
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* Returns:
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*
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***********************************************************************/
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void ql_gnss_reg_user_cb(QUEC_GPS_USER_CALLBACK cb);
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#ifdef __cplusplus
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} /*"C" */
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#endif
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#endif /* _QL_GNSS_H_ */
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