Add options to configure serial flow control

Author: jaydenpung

.github/workflows/publish.yaml

@@ -17,11 +17,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - name: Install pypa/build
@@ -32,7 +32,7 @@ jobs:
         run: |
           python -m build
       - name: Upload dist files
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: dist-files
           path: dist/
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download dist files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: dist-files
           path: dist/
@@ -61,7 +61,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download dist files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: dist-files
           path: dist/

gsmmodem/serial_comms.py

@@ -22,7 +22,8 @@ class SerialComms(object):
     # Default timeout for serial port reads (in seconds)
     timeout = 1
 
-    def __init__(self, port, baudrate=115200, notifyCallbackFunc=None, fatalErrorCallbackFunc=None, *args, **kwargs):
+    def __init__(self, port, baudrate=115200, notifyCallbackFunc=None, fatalErrorCallbackFunc=None, 
+                xonxoff=False, dsrdtr=True, rtscts=True, *args, **kwargs):
         """ Constructor
 
         :param fatalErrorCallbackFunc: function to call if a fatal error occurs in the serial device reading thread
@@ -32,6 +33,10 @@ def __init__(self, port, baudrate=115200, notifyCallbackFunc=None, fatalErrorCal
         self.port = port
         self.baudrate = baudrate
 
+        self.xonxoff = xonxoff
+        self.dsrdtr = dsrdtr
+        self.rtscts = rtscts
+
         self._responseEvent = None # threading.Event()
         self._expectResponseTermSeq = None # expected response terminator sequence
         self._response = None # Buffer containing response to a written command
@@ -47,7 +52,7 @@ def __init__(self, port, baudrate=115200, notifyCallbackFunc=None, fatalErrorCal
 
     def connect(self):
         """ Connects to the device and starts the read thread """
-        self.serial = serial.Serial(dsrdtr=True, rtscts=True, port=self.port, baudrate=self.baudrate,
+        self.serial = serial.Serial(xonxoff=self.xonxoff, dsrdtr=self.dsrdtr, rtscts=self.rtscts, port=self.port, baudrate=self.baudrate,
                                     timeout=self.timeout,*self.com_args,**self.com_kwargs)
         # Start read thread
         self.alive = True

setup.cfg

@@ -1,10 +1,10 @@
 [metadata]
-name = python-gsmmodem-new
+name = python-gsmmodem-2025
 description = Control an attached GSM modem: send/receive SMS messages, handle calls, etc
 license = LGPLv3+
 author = Francois Aucamp
 author_email = francois.aucamp@gmail.com
-url = https://github.com/babca/python-gsmmodem
+url = https://github.com/jaydenpung/python-gsmmodem
 long_description = file: README.rst
 long_description_content_type = text/x-rst
 classifiers =