2 files changed, 25 insertions(+), 3 deletions(-)

M test/harness/harness.py
M test/harness/interface/CDCSerial.py

@@ 20,6 20,19 @@ class Harness:
         self.port_name = port
         self.connection = serial.CDCSerial(port)
 
+    @classmethod
+    def from_detect(cls):
+        '''
+        Try to instantiate from first detected device.
+        Do not use this method if you need >1 unique devices.
+        '''
+        found = serial.CDCSerial.find_Pures()
+        if found:
+            port = found[0]
+            return cls(found[0])
+        else:
+            raise TestError(Error.PORT_NOT_FOUND)
+
     def get_connection(self):
         return self.connection
 


@@ 71,3 84,4 @@ class Harness:
             "body": body
         })
         return ret
+

@@ 28,14 28,14 @@ class CDCSerial:
             try:
                 self.serial = serial.Serial(port_name, baudrate=115200, timeout=10)
                 self.serial.flushInput()
-                log.info("port opened!")
+                log.info(f"opened port {port_name}!")
                 break
             except (FileNotFoundError, serial.serialutil.SerialException) as err:
-                log.error("can't open {}, retrying...".format(port_name))
+                log.error(f"can't open {port_name}, retrying...")
                 time.sleep(1)
                 self.timeout = self.timeout - 1
                 if self.timeout == 0:
-                    log.error("uart {} not found - probably OS did not boot".format(port_name))
+                    log.error(f"uart {port_name} not found - probably OS did not boot")
                     raise TestError(Error.PORT_NOT_FOUND)
 
     def __del__(self):


@@ 130,3 130,11 @@ class CDCSerial:
 
         ret = self.write(self.__wrap_message(body))
         return ret["body"]["isLocked"]
+
+    @staticmethod
+    def find_Pures() -> str:
+        '''
+        Return a list of paths (str) to any Mudita Pure phone found connected to the system
+        '''
+        import serial.tools.list_ports as list_ports
+        return [_.device for _ in list_ports.comports() if _.manufacturer == 'Mudita' and _.product == 'Mudita Pure']