sys_device.h

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#ifndef SYS_DEVICE_H
#define SYS_DEVICE_H
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C"
{
#endif
 
// 自检配置
#define SYS_EMMC_TEST_FILE_NAME      "tmp_test_file"
#define SYS_THRESHOLD_PARTITION_1_MB 10
#define SYS_THRESHOLD_PARTITION_2_MB 50
#define SYS_THRESHOLD_PARTITION_3_MB 50
#define SYS_THRESHOLD_MODULES_MB     5
 
/* GNSS定位状态 */
typedef enum
{
    SYS_GNSS_NOT_FIX      = 0,
    SYS_GNSS_FIX          = 1,
    SYS_GNSS_SERIAL_FAULT = 2,
} sys_gnss_fix_t;
 
/* 模组网络状态 */
typedef enum
{
    SYS_G4_GSM_NOT_REGISTERED = 0,
    SYS_G4_GSM_REGISTERED     = 1,
    SYS_G4_CONNECT_NETWORK    = 2,
} sys_g4_module_t;
 
#pragma pack(1)
typedef struct
{
    uint8_t  wifi_status;
    uint8_t  wifi_signal; /* WIFI信号强度，0,1,2,3,4-无信号,,,,极强 */
    uint8_t  network_status;
    uint8_t  network_signal;  /* 通讯模块信号强度 */
    uint8_t  sim_card_status; /* SIM卡状态，0 - 识别SIM，1 - 未识别SIM */
    uint8_t  gnss_status;     /* GPS模块状态  0 正常，1异常*/
    uint8_t  gnss_star_count; /* GPS卫星个数 */
    uint16_t gnss_direction;  /*GPS方向高位*/
    uint8_t  gnss_fix_status; /* GPS定位，0 - 无定位，1 - 已定位, 2 -故障或GPS关闭 */
    uint8_t  gnss_signal;     /* GNSS 信号强度值 */
    uint8_t  emmc_status;     /* emmc状态，0正常，1异常 */
} sys_device_status_t;
#pragma pack()
 
void sys_self_check_init(void);
void sys_tx_device_status(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* SYS_DEVICE_H */