user_update_sec

sunlichao

用户更新秒:

1. static uint64_t user_update_sec(void)
   
2. {
   
3.     static uint64_t time_start_ms = 0;
   
4. 
   
5.     if (time_start_ms == 0) {
   
6.         time_start_ms = HAL_UptimeMs();
   
7.     }
   
8. 
   
9.     return (HAL_UptimeMs() - time_start_ms) / 1000;
   
10. }
    

复制代码