日志时间不对,增加一些打印

libraries/AP_GPS/GPS_Backend.cpp

@@ -107,6 +107,17 @@ void AP_GPS_Backend::make_gps_time(uint32_t bcd_date, uint32_t bcd_milliseconds)
     state.time_week = ret / AP_SEC_PER_WEEK;
     state.time_week_ms = (ret % AP_SEC_PER_WEEK) * AP_MSEC_PER_SEC;
     state.time_week_ms += msec;
+
+    static uint32_t last_1s = AP_HAL::millis();
+    if (AP_HAL::millis() - last_1s > 5000)
+    {
+        // gcs().send_text(MAV_SEVERITY_INFO, "week:%d,ms:%ld",state.time_week,state.time_week_ms);
+        // gcs().send_text(MAV_SEVERITY_INFO, "year:%d,m:%d,d:%d \n\r",tm.tm_year,tm.tm_mon,tm.tm_mday);
+        // gcs().send_text(MAV_SEVERITY_INFO, "hour:%d,m:%d,s:%d \n\r",tm.tm_hour,tm.tm_min,tm.tm_sec);
+        gcs().send_text(MAV_SEVERITY_INFO, "unix_time:%ld\n\r",unix_time);
+        
+        last_1s = AP_HAL::millis();
+    }
 }
 
 /*

libraries/AP_Logger/AP_Logger_Block.cpp

@@ -592,7 +592,13 @@ void AP_Logger_Block::start_new_log(void)
     FileHeader hdr {};
     if (AP::rtc().get_utc_usec(utc_usec)) {
         hdr.utc_secs = utc_usec / 1000000U;
+        gcs().send_text(MAV_SEVERITY_INFO, "start_new_log utc:%lld\n",utc_usec);
+
+    }else
+    {
+        gcs().send_text(MAV_SEVERITY_INFO, "start_new_log err\n");
     }
+    
     writebuf.write((uint8_t*)&hdr, sizeof(FileHeader));
 
     start_new_log_reset_variables();
@@ -794,6 +800,10 @@ void AP_Logger_Block::get_log_info(uint16_t list_entry, uint32_t &size, uint32_t
         uint64_t utc_usec;
         if (AP::rtc().get_utc_usec(utc_usec)) {
             df_FileTime = utc_usec / 1000000U;
+            gcs().send_text(MAV_SEVERITY_INFO, "get_log_info utc:%lld\n",utc_usec);
+        }else
+        {
+            gcs().send_text(MAV_SEVERITY_INFO, "get_log_info err\n");
         }
     }
     time_utc = df_FileTime;

libraries/AP_Logger/AP_Logger_File.cpp

@@ -562,9 +562,13 @@ uint32_t AP_Logger_File::_get_log_time(const uint16_t log_num)
             write_fd_semaphore.give();
             uint64_t utc_usec;
             if (!AP::rtc().get_utc_usec(utc_usec)) {
+                gcs().send_text(MAV_SEVERITY_INFO, "_get_log_time err\n");
                 return 0;
+            }else
+            {
+                gcs().send_text(MAV_SEVERITY_INFO, "_get_log_time utc:%lld\n",utc_usec);
             }
-            return utc_usec / 1000000U;
+                return utc_usec / 1000000U;
         }
         write_fd_semaphore.give();
     }
@@ -819,6 +823,7 @@ void AP_Logger_File::start_new_log(void)
     // remember if we had utc time when we opened the file
     uint64_t utc_usec;
     _need_rtc_update = !AP::rtc().get_utc_usec(utc_usec);
+    gcs().send_text(MAV_SEVERITY_INFO, "log utc {%d}:%lld\n",_need_rtc_update,utc_usec);
 #endif
 
     // create the log directory if need be
@@ -1008,6 +1013,10 @@ void AP_Logger_File::io_timer(void)
             if (AP::rtc().get_utc_usec(utc_usec)) {
                 AP::FS().set_mtime(_write_filename, utc_usec/(1000U*1000U));
                 _need_rtc_update = false;
+                gcs().send_text(MAV_SEVERITY_INFO, "io_timer utc:%lld\n",utc_usec);
+            }else
+            {
+                gcs().send_text(MAV_SEVERITY_INFO, "io_timer err\n");
             }
         }
 #endif