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pyterm: outsource serial connect to a separate function

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This commit is contained in:
Oleg Hahm 2014-07-17 10:26:39 +02:00
parent 8c84df391e
commit a0f43ba736
1 changed files with 7 additions and 6 deletions
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13
dist/tools/pyterm/pyterm.py vendored
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@ -176,9 +176,7 @@ class SerCmd(cmd.Cmd):
# otherwise go for the serial port
elif self.port:
self.logger.info("Connect to serial port %s" % self.port)
self.ser = serial.Serial(port=self.port, baudrate=self.baudrate, dsrdtr=0, rtscts=0)
self.ser.setDTR(0)
self.ser.setRTS(0)
self.serial_connect()
# wait until connection is established and fire startup commands to the node
time.sleep(1)
@ -478,6 +476,11 @@ class SerCmd(cmd.Cmd):
self.process_line(line)
def serial_connect(self):
self.ser = serial.Serial(port=self.port, baudrate=self.baudrate, dsrdtr=0, rtscts=0)
self.ser.setDTR(0)
self.ser.setRTS(0)
def reader(self):
"""Serial or TCP reader.
"""
@ -494,9 +497,7 @@ class SerCmd(cmd.Cmd):
time.sleep(1)
if os.path.exists(self.port):
self.logger.warn("Try to reconnect to %s again..." % (self.port))
self.ser = serial.Serial(port=self.port, baudrate=self.baudrate, dsrdtr=0, rtscts=0)
self.ser.setDTR(0)
self.ser.setRTS(0)
self.serial_connect()
continue
if c == '\n' or c == '\r':
self.handle_line(output)