Changed Hotplug.py - can now make difference between inga_blue and telosb

modules/hotplug.py

@@ -44,6 +44,7 @@ class DefaultProtocol(LineReader):
         #self.transport.send({'dst': {'logging': True}, 'type': 'serial_rx', 'line': line, 'ts': time()})
         rx_topic = self.transport.hotplug_module.mqtt_topic_prefix + self.transport.serial_number + "/rx"
         self.transport.hotplug_module.logger.debug("Publishing on topic {}".format(rx_topic))
+        self.transport.hotplug_module.logger.debug("Received: {}".format(line))
         self.transport.hotplug_module.mqtt_client.publish(rx_topic, bytes(line, 'utf-8'), qos=2)
         
 
@@ -233,6 +234,7 @@ class Hotplug(Module):
             pattern1 = base_pattern+"*/ttyUSB*"
             path_serial_number = base_pattern + "/serial"
             path_manufacturer = base_pattern + "/manufacturer"
+            path_product = base_pattern + "/product"
             
             # TODO replace glob?
             result1 = glob.glob(pattern1)
@@ -260,14 +262,26 @@ class Hotplug(Module):
                 with open(path_manufacturer, 'r') as fh:
                     device_manufacturer = fh.read().strip()
 
+            device_product = None
+            if os.path.exists(path_product):
+                with open(path_product, 'r') as fh:
+                    device_product = fh.read().strip()
+
             self.logger.debug("Found serial number: {}".format(serial_number))
             self.logger.debug("Found serial port name: {}".format(serial_port_name))
             self.logger.debug("Found manufacturer: {}".format(device_manufacturer))
+            self.logger.debug("Found product: {}".format(device_product))
             if serial_config['type'] == 'USB':
                 if device_manufacturer == "IBR":
                     baud = 19200
+                    print("Baud is 19200")
                 else:
-                    baud = 9600
+                    if device_product == "MTM-CM5000MSP":
+                        baud = 9600
+                        print("Baud is 9600")
+                    else:
+                        baud = 19200
+                        print("Baud is 19200")
                 ser = serial.serial_for_url("/dev/" + serial_port_name, baudrate=baud, timeout=1)
             else:
                 ser = serial.serial_for_url("/dev/" + serial_port_name, baudrate=serial_config['baud'], timeout=1)