reimplemented ntp time sync

src/driver/nbiot.be

@@ -74,8 +74,6 @@ class NBIoTCOAPRequest : NBIoTRequest
 end
 
 class NBIoTNTPRequest : NBIoTRequest
-  
-
   def init(callback)
     super(self).init(NBIoTRequestType.NTP, callback)
   end
@@ -269,6 +267,46 @@ class NBIoTResetProcedure : NBIoTProcedure
   end
 end
 
+class NBIoTNTPProcedure : NBIoTProcedure
+  var cmd_ntp
+
+  def init(ser)
+    super(self).init(ser)
+
+    self.cmd_ntp = NBIoTCommand('AT+QNTP=1,\"0.at.pool.ntp.org\"\r\n', '+QNTP: 0', 10)
+  end
+
+  def set_system_time(rsp)
+    var rsp_args = string.split(rsp, '\"')
+    var timestamp = nil
+
+    for rsp_arg : rsp_args
+      timestamp = tasmota.strptime(rsp_arg, "%y/%m/%d,%H:%M:%S")
+
+      if timestamp != nil
+        break
+      end
+    end
+
+    tasmota.cmd('time ' + str(timestamp['epoch'] + 3600)) # UTC + 1
+  end
+
+  def execute()
+    if self.cmd_in_process == nil
+      self.cmd_in_process = self.cmd_ntp
+    end
+
+    var rsp = self.fetch_read_rsp_if_contains_expected_rsp_or_send('+QNTP: 0', 'AT+QNTP=1,\"0.at.pool.ntp.org\"\r\n')
+
+    if rsp != nil
+      self.set_system_time(rsp)
+      self.done = true
+    end
+
+    self.aborted = self.retries_exceeded()
+  end
+end
+
 # ------------------------------------------------------- #
 #                       Driver State                      #
 # ------------------------------------------------------- #
@@ -344,6 +382,8 @@ class NBIoTDriver
 
         if request.request_type == NBIoTRequestType.DEBUG
           procedure = NBIoTDebugProcedure(self.ser, request)
+        elif request.request_type == NBIoTRequestType.NTP
+          procedure = NBIoTNTPProcedure(self.ser)
         elif
           tasmota.log(string.format('NBT: Request with type %i not supported, discarding request', request.request_type), 2)
         end
@@ -358,7 +398,7 @@ class NBIoTDriver
         if self.procedure.is_aborted()
           var cmd = string.replace(self.procedure.cmd_in_process.cmd, '\r\n', '')
 
-          tasmota.log(string.format('NBT: Exceeded retries at command %s, discarding request', cmd, 2)
+          tasmota.log(string.format('NBT: Exceeded retries at command %s, discarding request', cmd), 2)
         end
 
         self.finish_procedure(self.procedure.is_done())