commit 7b79f8e72ebc55a2b16461ad8d174a98fb7257bb
Author: Scott Petersen <scott@nutech.com>
Date:   Tue May 7 11:00:47 2013 -0700

    Initial import

diff --git a/README b/README
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index 0000000..e69de29
diff --git a/pyad2usb/__init__.py b/pyad2usb/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/pyad2usb/ad2usb.py b/pyad2usb/ad2usb.py
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index 0000000..8367271
--- /dev/null
+++ b/pyad2usb/ad2usb.py
@@ -0,0 +1,100 @@
+from pyftdi.pyftdi.ftdi import *
+from pyftdi.pyftdi.usbtools import *
+import time
+import usb.core
+import usb.util
+
+class AD2USB(object):
+	def __init__(self):
+		self._device = None
+
+	def __del__(self):
+		pass
+
+	def open(self, device=None):
+		# If device is None, open first.
+		pass
+
+	def close(self):
+		self._device.close()
+		self._device = None
+
+
+
+class Device(object):
+    FTDI_VENDOR_ID = 0x0403
+    FTDI_PRODUCT_ID = 0x6001
+    AD2USB_BAUDRATE = 115200
+
+    @staticmethod
+    def find_all():
+        devices = []
+
+        try:
+            devices = Ftdi.find_all([(FTDI_VENDOR_ID, FTDI_PRODUCT_ID)], nocache=True)
+        except usb.core.USBError, e:
+            pass
+
+        return devices
+
+    def __init__(self, vid=FTDI_VENDOR_ID, pid=FTDI_PRODUCT_ID, serial=None, description=None):
+        self._vendor_id = vid
+        self._product_id = pid
+        self._serial_number = serial
+        self._description = description
+        self._buffer = ''
+        self._device = Ftdi()
+
+    def open(self, baudrate=AD2USB_BAUDRATE, interface=0, index=0):
+        self._device.open(self._vendor_id,
+                         self._product_id,
+                         interface,
+                         index,
+                         self._serial_number,
+                         self._description)
+
+        self.device.set_baudrate(baudrate)
+
+    def close(self):
+        try:
+            self._device.close()
+        except FtdiError, e:
+            pass
+
+    def write(self, data):
+        self._device.write_data(data)
+
+    def read_line(self, timeout=0.0):
+        start_time = time.time()
+        got_line = False
+        ret = None
+
+        try:
+            while 1:
+                buf = self._device.read_data(1)
+                self._buffer += buf
+
+                if buf == "\n":
+                    if len(self._buffer) > 1:
+                        if self._buffer[-2] == "\r":
+                            self._buffer = self._buffer[:-2]
+
+                            # ignore if we just got \r\n with nothing else in the buffer.
+                            if len(self._buffer) != 0:
+                                got_line = True
+                                break
+                    else:
+                        self._buffer = self._buffer[:-1]
+
+                if timeout > 0 and time.time() - start_time > timeout:
+                    break
+
+                time.sleep(0.01)
+        except FtdiError, e:
+            pass
+        else:
+            if got_line:
+                ret = self._buffer
+                self._buffer = ''
+
+        return ret
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..e69de29