fix: 即使无法获取GPS信号也上报机器在线状态，并升级版本至v1.5.18

ticketmachine.lua

@@ -1,6 +1,6 @@
 local CURRENT_STATION_CODE = 'Ticket-Machine'
 local API_BASE = 'http://ticket.fse-media.group/api'
-local VERSION = 'v1.5.17'
+local VERSION = 'v1.5.18'
 local UPDATE_CHECK_INTERVAL = 5
 
 -- ###########################
@@ -722,6 +722,7 @@ local function checkAndApplyUpdate()
         print("OTA Update Error: " .. tostring(res))
         term.setTextColor(colors.white)
       end
+      sleep(3)
     end
   else
     lastUpdateError = "loadfile failed: " .. tostring(err)
@@ -730,6 +731,7 @@ local function checkAndApplyUpdate()
       print("OTA Update Error: " .. tostring(err))
       term.setTextColor(colors.white)
     end
+      sleep(3)
   end
   
   isUpdating = false
@@ -777,21 +779,20 @@ end
 
 local function backgroundLocationSyncTask()
   sleep(5)
+  local x, y, z
   if gps and type(gps.locate) == "function" then
-    local x, y, z = gps.locate(2)
-    if x and y and z then
-      local payload = {
-        device_id = currentDeviceId(),
-        type = "TicketMachine",
-        station = (CFG.current_station and (CFG.current_station.en_name or CFG.current_station.name)) or state.stationName,
-        station_code = state.stationCode or CURRENT_STATION_CODE,
-        x = x,
-        y = y,
-        z = z
-      }
-      postJSONResult(API_BASE .. '/machine-location', payload)
-    end
+    x, y, z = gps.locate(2)
   end
+  local payload = {
+    device_id = currentDeviceId(),
+    type = "TicketMachine",
+    station = (CFG.current_station and (CFG.current_station.en_name or CFG.current_station.name)) or state.stationName,
+    station_code = state.stationCode or CURRENT_STATION_CODE,
+    x = x,
+    y = y,
+    z = z
+  }
+  postJSONResult(API_BASE .. '/machine-location', payload)
   while true do
     sleep(86400)
   end