diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 0000000..e4f16b5 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "libs/pyftdi"] + path = libs/pyftdi + url = git@git.corp.nutech.com:nutech/pyftdi diff --git a/docs/Makefile b/docs/Makefile new file mode 100644 index 0000000..b2cad44 --- /dev/null +++ b/docs/Makefile @@ -0,0 +1,177 @@ +# Makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +PAPER = +BUILDDIR = _build + +# User-friendly check for sphinx-build +ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1) +$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. 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When it is not found, a full rebuild will be done. +config: 0c889eb1b3df3f34fd7989e7aaada34f +tags: a205e9ed8462ae86fdd2f73488852ba9 diff --git a/docs/_build/html/_modules/index.html b/docs/_build/html/_modules/index.html new file mode 100644 index 0000000..5f6a0ea --- /dev/null +++ b/docs/_build/html/_modules/index.html @@ -0,0 +1,93 @@ + + + + + + + + Overview: module code — pyad2usb documentation + + + + + + + + + + + + + +
+
+
+
+ +

All modules for which code is available

+ + +
+
+
+
+
+ + +
+
+
+
+ + + + \ No newline at end of file diff --git a/docs/_build/html/_modules/pyad2usb/ad2usb.html b/docs/_build/html/_modules/pyad2usb/ad2usb.html new file mode 100644 index 0000000..98428a2 --- /dev/null +++ b/docs/_build/html/_modules/pyad2usb/ad2usb.html @@ -0,0 +1,588 @@ + + + + + + + + pyad2usb.ad2usb — pyad2usb documentation + + + + + + + + + + + + + + +
+
+
+
+ +

Source code for pyad2usb.ad2usb

+"""
+Provides the full AD2USB class and factory.
+"""
+
+import time
+import threading
+import re
+from .event import event
+from . import devices
+from . import util
+
+
[docs]class Overseer(object): + """ + Factory for creation of AD2USB devices as well as provide4s attach/detach events." + """ + + # Factory events + on_attached = event.Event('Called when an AD2USB device has been detected.') + on_detached = event.Event('Called when an AD2USB device has been removed.') + + __devices = [] + + @classmethod +
[docs] def find_all(cls): + """ + Returns all AD2USB devices located on the system. + """ + cls.__devices = devices.USBDevice.find_all() + + return cls.__devices +
+ @classmethod +
[docs] def devices(cls): + """ + Returns a cached list of AD2USB devices located on the system. + """ + return cls.__devices +
+ @classmethod +
[docs] def create(cls, device=None): + """ + Factory method that returns the requested AD2USB device, or the first device. + """ + cls.find_all() + + if len(cls.__devices) == 0: + raise util.NoDeviceError('No AD2USB devices present.') + + if device is None: + device = cls.__devices[0] + + vendor, product, sernum, ifcount, description = device + device = devices.USBDevice(serial=sernum, description=description) + + return AD2USB(device) +
+ def __init__(self, attached_event=None, detached_event=None): + """ + Constructor + """ + self._detect_thread = Overseer.DetectThread(self) + + if attached_event: + self.on_attached += attached_event + + if detached_event: + self.on_detached += detached_event + + Overseer.find_all() + + self.start() + +
[docs] def close(self): + """ + Clean up and shut down. + """ + self.stop() +
+
[docs] def start(self): + """ + Starts the detection thread, if not already running. + """ + if not self._detect_thread.is_alive(): + self._detect_thread.start() +
+
[docs] def stop(self): + """ + Stops the detection thread. + """ + self._detect_thread.stop() +
+
[docs] def get_device(self, device=None): + """ + Factory method that returns the requested AD2USB device, or the first device. + """ + return Overseer.create(device) + +
+
[docs] class DetectThread(threading.Thread): + """ + Thread that handles detection of added/removed devices. + """ + def __init__(self, overseer): + """ + Constructor + """ + threading.Thread.__init__(self) + + self._overseer = overseer + self._running = False + +
[docs] def stop(self): + """ + Stops the thread. + """ + self._running = False +
+
[docs] def run(self): + """ + The actual detection process. + """ + self._running = True + + last_devices = set() + + while self._running: + try: + Overseer.find_all() + + current_devices = set(Overseer.devices()) + new_devices = [d for d in current_devices if d not in last_devices] + removed_devices = [d for d in last_devices if d not in current_devices] + last_devices = current_devices + + for d in new_devices: + self._overseer.on_attached(d) + + for d in removed_devices: + self._overseer.on_detached(d) + + except util.CommError, err: + pass + + time.sleep(0.25) + +
+
[docs]class AD2USB(object): + """ + High-level wrapper around AD2USB/AD2SERIAL devices. + """ + + # High-level Events + on_status_changed = event.Event('Called when the panel status changes.') + on_power_changed = event.Event('Called when panel power switches between AC and DC.') + on_alarm = event.Event('Called when the alarm is triggered.') + on_bypass = event.Event('Called when a zone is bypassed.') + on_boot = event.Event('Called when the device finishes bootings.') + on_config_received = event.Event('Called when the device receives its configuration.') + + # Mid-level Events + on_message = event.Event('Called when a message has been received from the device.') + + # Low-level Events + on_open = event.Event('Called when the device has been opened.') + on_close = event.Event('Called when the device has been closed.') + on_read = event.Event('Called when a line has been read from the device.') + on_write = event.Event('Called when data has been written to the device.') + + # Constants + F1 = unichr(1) + unichr(1) + unichr(1) + F2 = unichr(2) + unichr(2) + unichr(2) + F3 = unichr(3) + unichr(3) + unichr(3) + F4 = unichr(4) + unichr(4) + unichr(4) + + def __init__(self, device): + """ + Constructor + """ + self._device = device + self._power_status = None + self._alarm_status = None + self._bypass_status = None + + self._settings = {} + + self._address_mask = 0xFF80 # TEMP + +
[docs] def open(self, baudrate=None, interface=None, index=None, no_reader_thread=False): + """ + Opens the device. + """ + self._wire_events() + self._device.open(baudrate=baudrate, interface=interface, index=index, no_reader_thread=no_reader_thread) +
+
[docs] def close(self): + """ + Closes the device. + """ + self._device.close() + self._device = None +
+
[docs] def get_config(self): + """ + Retrieves the configuration from the device. + """ + self._device.write("C\r") +
+
[docs] def set_config(self, settings): + """ + Sets configuration entries on the device. + """ + pass +
+
[docs] def reboot(self): + """ + Reboots the device. + """ + self._device.write('=') +
+ @property +
[docs] def id(self): + return self._device.id +
+ def _wire_events(self): + """ + Wires up the internal device events. + """ + self._device.on_open += self._on_open + self._device.on_close += self._on_close + self._device.on_read += self._on_read + self._device.on_write += self._on_write + + def _handle_message(self, data): + """ + Parses messages from the panel. + """ + if data is None: + return None + + msg = None + + if data[0] != '!': + msg = Message(data) + + if self._address_mask & msg.mask > 0: + self._update_internal_states(msg) + + else: # specialty messages + header = data[0:4] + + if header == '!EXP' or header == '!REL': + msg = ExpanderMessage(data) + elif header == '!RFX': + msg = RFMessage(data) + elif header == '!LRR': + msg = LRRMessage(data) + elif data.startswith('!Ready'): + self.on_boot() + elif data.startswith('!CONFIG'): + self._handle_config(data) + + return msg + + def _handle_config(self, data): + _, config_string = data.split('>') + for setting in config_string.split('&'): + k, v = setting.split('=') + + self._settings[k] = v + + self.on_config_received(self._settings) + + def _update_internal_states(self, message): + if message.ac_power != self._power_status: + self._power_status, old_status = message.ac_power, self._power_status + + if old_status is not None: + self.on_power_changed(self._power_status) + + if message.alarm_sounding != self._alarm_status: + self._alarm_status, old_status = message.alarm_sounding, self._alarm_status + + if old_status is not None: + self.on_alarm(self._alarm_status) + + if message.zone_bypassed != self._bypass_status: + self._bypass_status, old_status = message.zone_bypassed, self._bypass_status + + if old_status is not None: + self.on_bypass(self._bypass_status) + + def _on_open(self, sender, args): + """ + Internal handler for opening the device. + """ + self.on_open(args) + + def _on_close(self, sender, args): + """ + Internal handler for closing the device. + """ + self.on_close(args) + + def _on_read(self, sender, args): + """ + Internal handler for reading from the device. + """ + self.on_read(args) + + msg = self._handle_message(args) + if msg: + self.on_message(msg) + + def _on_write(self, sender, args): + """ + Internal handler for writing to the device. + """ + self.on_write(args) +
+
[docs]class Message(object): + """ + Represents a message from the alarm panel. + """ + + def __init__(self, data=None): + """ + Constructor + """ + self.ready = False + self.armed_away = False + self.armed_home = False + self.backlight_on = False + self.programming_mode = False + self.beeps = -1 + self.zone_bypassed = False + self.ac_power = False + self.chime_on = False + self.alarm_event_occurred = False + self.alarm_sounding = False + self.numeric_code = "" + self.text = "" + self.cursor_location = -1 + self.data = "" + self.mask = "" + self.bitfield = "" + self.panel_data = "" + + self._regex = re.compile('("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*)') + + if data is not None: + self._parse_message(data) + + def _parse_message(self, data): + """ + Parse the message from the device. + """ + m = self._regex.match(data) + + if m is None: + raise util.InvalidMessageError('Received invalid message: {0}'.format(data)) + + self.bitfield, self.numeric_code, self.panel_data, alpha = m.group(1, 2, 3, 4) + self.mask = int(self.panel_data[3:3+8], 16) + + self.data = data + self.ready = not self.bitfield[1:2] == "0" + self.armed_away = not self.bitfield[2:3] == "0" + self.armed_home = not self.bitfield[3:4] == "0" + self.backlight_on = not self.bitfield[4:5] == "0" + self.programming_mode = not self.bitfield[5:6] == "0" + self.beeps = int(self.bitfield[6:7], 16) + self.zone_bypassed = not self.bitfield[7:8] == "0" + self.ac_power = not self.bitfield[8:9] == "0" + self.chime_on = not self.bitfield[9:10] == "0" + self.alarm_event_occurred = not self.bitfield[10:11] == "0" + self.alarm_sounding = not self.bitfield[11:12] == "0" + self.text = alpha.strip('"') + + if int(self.panel_data[19:21], 16) & 0x01 > 0: + self.cursor_location = int(self.bitfield[21:23], 16) # Alpha character index that the cursor is on. + + def __str__(self): + """ + String conversion operator. + """ + return 'msg > {0:0<9} [{1}{2}{3}] -- ({4}) {5}'.format(hex(self.mask), 1 if self.ready else 0, 1 if self.armed_away else 0, 1 if self.armed_home else 0, self.numeric_code, self.text) +
+
[docs]class ExpanderMessage(object): + """ + Represents a message from a zone or relay expansion module. + """ + ZONE = 0 + RELAY = 1 + + def __init__(self, data=None): + """ + Constructor + """ + self.type = None + self.address = None + self.channel = None + self.value = None + self.raw = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + expander_type = 'UNKWN' + if self.type == ExpanderMessage.ZONE: + expander_type = 'ZONE' + elif self.type == ExpanderMessage.RELAY: + expander_type = 'RELAY' + + return 'exp > [{0: <5}] {1}/{2} -- {3}'.format(expander_type, self.address, self.channel, self.value) + + def _parse_message(self, data): + """ + Parse the raw message from the device. + """ + header, values = data.split(':') + address, channel, value = values.split(',') + + self.raw = data + self.address = address + self.channel = channel + self.value = value + + if header == '!EXP': + self.type = ExpanderMessage.ZONE + elif header == '!REL': + self.type = ExpanderMessage.RELAY +
+
[docs]class RFMessage(object): + """ + Represents a message from an RF receiver. + """ + def __init__(self, data=None): + """ + Constructor + """ + self.raw = None + self.serial_number = None + self.value = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + return 'rf > {0}: {1}'.format(self.serial_number, self.value) + + def _parse_message(self, data): + """ + Parses the raw message from the device. + """ + self.raw = data + + _, values = data.split(':') + self.serial_number, self.value = values.split(',') +
+
[docs]class LRRMessage(object): + """ + Represent a message from a Long Range Radio. + """ + def __init__(self, data=None): + """ + Constructor + """ + self.raw = None + self._event_data = None + self._partition = None + self._event_type = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + return 'lrr > {0} @ {1} -- {2}'.format() + + def _parse_message(self, data): + """ + Parses the raw message from the device. + """ + self.raw = data + + _, values = data.split(':') + self._event_data, self._partition, self._event_type = values.split(',')
+
+ +
+
+
+
+
+ + +
+
+
+
+ + + + \ No newline at end of file diff --git a/docs/_build/html/_modules/pyad2usb/devices.html b/docs/_build/html/_modules/pyad2usb/devices.html new file mode 100644 index 0000000..e7d8b00 --- /dev/null +++ b/docs/_build/html/_modules/pyad2usb/devices.html @@ -0,0 +1,652 @@ + + + + + + + + pyad2usb.devices — pyad2usb documentation + + + + + + + + + + + + + + +
+
+
+
+ +

Source code for pyad2usb.devices

+"""
+Contains different types of devices belonging to the AD2USB family.
+"""
+
+import usb.core
+import usb.util
+import time
+import threading
+import serial
+import serial.tools.list_ports
+import socket
+from pyftdi.pyftdi.ftdi import *
+from pyftdi.pyftdi.usbtools import *
+from . import util
+from .event import event
+
+
[docs]class Device(object): + """ + Generic parent device to all AD2USB products. + """ + + # Generic device events + on_open = event.Event('Called when the device has been opened') + on_close = event.Event('Called when the device has been closed') + on_read = event.Event('Called when a line has been read from the device') + on_write = event.Event('Called when data has been written to the device') + + def __init__(self): + self._id = '' + self._buffer = '' + self._interface = None + self._device = None + self._running = False + self._read_thread = Device.ReadThread(self) # NOTE: not sure this is going to work.. + + def __del__(self): + pass + + @property + def id(self): + return self._id + + @id.setter +
[docs] def id(self, value): + self._id = value +
+
[docs] def is_reader_alive(self): + """ + Indicates whether or not the reader thread is alive. + """ + return self._read_thread.is_alive() +
+
[docs] def stop_reader(self): + """ + Stops the reader thread. + """ + self._read_thread.stop() +
+
[docs] class ReadThread(threading.Thread): + """ + Reader thread which processes messages from the device. + """ + + READ_TIMEOUT = 10 + + def __init__(self, device): + """ + Constructor + """ + threading.Thread.__init__(self) + self._device = device + self._running = False + +
[docs] def stop(self): + """ + Stops the running thread. + """ + self._running = False +
+
[docs] def run(self): + """ + The actual read process. + """ + self._running = True + + while self._running: + try: + self._device.read_line(timeout=self.READ_TIMEOUT) + except util.TimeoutError, err: + pass + + time.sleep(0.01) +
+
[docs]class USBDevice(Device): + """ + AD2USB device exposed with PyFTDI's interface. + """ + + # Constants + FTDI_VENDOR_ID = 0x0403 + FTDI_PRODUCT_ID = 0x6001 + BAUDRATE = 115200 + + @staticmethod +
[docs] def find_all(): + """ + Returns all FTDI devices matching our vendor and product IDs. + """ + devices = [] + + try: + devices = Ftdi.find_all([(USBDevice.FTDI_VENDOR_ID, USBDevice.FTDI_PRODUCT_ID)], nocache=True) + except (usb.core.USBError, FtdiError), err: + raise util.CommError('Error enumerating AD2USB devices: {0}'.format(str(err))) + + return devices +
+ def __init__(self, vid=FTDI_VENDOR_ID, pid=FTDI_PRODUCT_ID, serial=None, description=None, interface=0): + """ + Constructor + """ + Device.__init__(self) + + self._device = Ftdi() + self._interface = interface + self._vendor_id = vid + self._product_id = pid + self._serial_number = serial + self._description = description + +
[docs] def open(self, baudrate=BAUDRATE, interface=None, index=0, no_reader_thread=False): + """ + Opens the device. + """ + # Set up defaults + if baudrate is None: + baudrate = USBDevice.BAUDRATE + + if self._interface is None and interface is None: + self._interface = 0 + + if interface is not None: + self._interface = interface + + if index is None: + index = 0 + + # Open the device and start up the thread. + try: + self._device.open(self._vendor_id, + self._product_id, + self._interface, + index, + self._serial_number, + self._description) + + self._device.set_baudrate(baudrate) + + self._id = 'USB {0}:{1}'.format(self._device.usb_dev.bus, self._device.usb_dev.address) + except (usb.core.USBError, FtdiError), err: + self.on_close() + + raise util.NoDeviceError('Error opening AD2USB device: {0}'.format(str(err))) + else: + self._running = True + if not no_reader_thread: + self._read_thread.start() + + self.on_open((self._serial_number, self._description)) +
+
[docs] def close(self): + """ + Closes the device. + """ + try: + self._running = False + self._read_thread.stop() + + self._device.close() + + # HACK: Probably should fork pyftdi and make this call in .close(). + self._device.usb_dev.attach_kernel_driver(self._interface) + except (FtdiError, usb.core.USBError): + pass + + self.on_close() +
+
[docs] def write(self, data): + """ + Writes data to the device. + """ + try: + self._device.write_data(data) + + self.on_write(data) + except FtdiError, err: + raise util.CommError('Error writing to AD2USB device.') +
+
[docs] def read(self): + """ + Reads a single character from the device. + """ + return self._device.read_data(1) +
+
[docs] def read_line(self, timeout=0.0): + """ + Reads a line from the device. + """ + def timeout_event(): + timeout_event.reading = False + + timeout_event.reading = True + + got_line = False + ret = None + + timer = None + if timeout > 0: + timer = threading.Timer(timeout, timeout_event) + timer.start() + + try: + while timeout_event.reading: + buf = self._device.read_data(1) + + if buf != '': + 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] + + time.sleep(0.001) + + except (usb.core.USBError, FtdiError), err: + timer.cancel() + + raise util.CommError('Error reading from AD2USB device: {0}'.format(str(err))) + else: + if got_line: + ret = self._buffer + self._buffer = '' + + self.on_read(ret) + + if timer: + if timer.is_alive(): + timer.cancel() + else: + raise util.TimeoutError('Timeout while waiting for line terminator.') + + return ret + +
+
[docs]class SerialDevice(Device): + """ + AD2USB or AD2SERIAL device exposed with the pyserial interface. + """ + + # Constants + BAUDRATE = 19200 + + @staticmethod +
[docs] def find_all(pattern=None): + """ + Returns all serial ports present. + """ + devices = [] + + try: + if pattern: + devices = serial.tools.list_ports.grep(pattern) + else: + devices = serial.tools.list_ports.comports() + except Exception, err: + raise util.CommError('Error enumerating AD2SERIAL devices: {0}'.format(str(err))) + + return devices +
+ def __init__(self, interface=None): + """ + Constructor + """ + Device.__init__(self) + + self._interface = interface + self._id = interface + self._device = serial.Serial(timeout=0, writeTimeout=0) # Timeout = non-blocking to match pyftdi. + +
[docs] def open(self, baudrate=BAUDRATE, interface=None, index=None, no_reader_thread=False): + """ + Opens the device. + """ + # Set up the defaults + if baudrate is None: + baudrate = SerialDevice.BAUDRATE + + if self._interface is None and interface is None: + raise util.NoDeviceError('No AD2SERIAL device interface specified.') + + if interface is not None: + self._interface = interface + + self._device.port = self._interface + + # Open the device and start up the reader thread. + try: + self._device.open() + self._device.baudrate = baudrate # NOTE: Setting the baudrate before opening the + # port caused issues with Moschip 7840/7820 + # USB Serial Driver converter. (mos7840) + # + # Moving it to this point seems to resolve + # all issues with it. + + except (serial.SerialException, ValueError), err: + self.on_close() + + raise util.NoDeviceError('Error opening AD2SERIAL device on port {0}.'.format(interface)) + else: + self._running = True + self.on_open(('N/A', "AD2SERIAL")) + + if not no_reader_thread: + self._read_thread.start() +
+
[docs] def close(self): + """ + Closes the device. + """ + try: + self._running = False + self._read_thread.stop() + + self._device.close() + except Exception, err: + pass + + self.on_close() +
+
[docs] def write(self, data): + """ + Writes data to the device. + """ + try: + self._device.write(data) + except serial.SerialTimeoutException, err: + pass + except serial.SerialException, err: + raise util.CommError('Error writing to serial device.') + else: + self.on_write(data) +
+
[docs] def read(self): + """ + Reads a single character from the device. + """ + return self._device.read(1) +
+
[docs] def read_line(self, timeout=0.0): + """ + Reads a line from the device. + """ + def timeout_event(): + timeout_event.reading = False + + timeout_event.reading = True + + got_line = False + ret = None + + timer = None + if timeout > 0: + timer = threading.Timer(timeout, timeout_event) + timer.start() + + try: + while timeout_event.reading: + buf = self._device.read(1) + + if buf != '' and buf != "\xff": # AD2SERIAL specifically apparently sends down \xFF on boot. + 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] + + time.sleep(0.001) + + except (OSError, serial.SerialException), err: + timer.cancel() + + raise util.CommError('Error reading from AD2SERIAL device: {0}'.format(str(err))) + else: + if got_line: + ret = self._buffer + self._buffer = '' + + self.on_read(ret) + + if timer: + if timer.is_alive(): + timer.cancel() + else: + raise util.TimeoutError('Timeout while waiting for line terminator.') + + return ret +
+
[docs]class SocketDevice(Device): + """ + Device that supports communication with an AD2USB that is exposed via ser2sock or another + Serial to IP interface. + """ + + def __init__(self, interface=("localhost", 10000)): + """ + Constructor + """ + Device.__init__(self) + + self._interface = interface + self._host, self._port = interface + +
[docs] def open(self, baudrate=None, interface=None, index=0, no_reader_thread=False): + """ + Opens the device. + """ + if interface is not None: + self._interface = interface + self._host, self._port = interface + + try: + self._device = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + self._device.connect((self._host, self._port)) + + self._id = '{0}:{1}'.format(self._host, self._port) + + except socket.error, err: + self.on_close() + + raise util.NoDeviceError('Error opening AD2SOCKET device at {0}:{1}'.format(self._host, self._port)) + else: + self._running = True + + self.on_open(('N/A', "AD2SOCKET")) + + if not no_reader_thread: + self._read_thread.start() +
+
[docs] def close(self): + """ + Closes the device. + """ + self._running = False + + try: + self._read_thread.stop() + self._device.shutdown(socket.SHUT_RDWR) # Make sure that it closes immediately. + self._device.close() + except: + pass + + self.on_close() +
+
[docs] def write(self, data): + """ + Writes data to the device. + """ + data_sent = self._device.send(data) + + if data_sent == 0: + raise util.CommError('Error while sending data.') + else: + self.on_write(data) + + return data_sent +
+
[docs] def read(self): + """ + Reads a single character from the device. + """ + try: + data = self._device.recv(1) + except socket.error, err: + raise util.CommError('Error while reading from device: {0}'.format(str(err))) + + return data +
+
[docs] def read_line(self, timeout=0.0): + """ + Reads a line from the device. + """ + def timeout_event(): + timeout_event.reading = False + + timeout_event.reading = True + + got_line = False + ret = None + + timer = None + if timeout > 0: + timer = threading.Timer(timeout, timeout_event) + timer.start() + + try: + while timeout_event.reading: + buf = self._device.recv(1) + + if buf != '': + 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] + + time.sleep(0.001) + + except socket.error, err: + timer.cancel() + + raise util.CommError('Error reading from Socket device: {0}'.format(str(err))) + else: + if got_line: + ret = self._buffer + self._buffer = '' + + self.on_read(ret) + + if timer: + if timer.is_alive(): + timer.cancel() + else: + raise util.TimeoutError('Timeout while waiting for line terminator.') + + return ret
+
+ +
+
+
+
+
+ + +
+
+
+
+ + + + \ No newline at end of file diff --git a/docs/_build/html/_modules/pyad2usb/event/event.html b/docs/_build/html/_modules/pyad2usb/event/event.html new file mode 100644 index 0000000..a106fe7 --- /dev/null +++ b/docs/_build/html/_modules/pyad2usb/event/event.html @@ -0,0 +1,163 @@ + + + + + + + + pyad2usb.event.event — pyad2usb documentation + + + + + + + + + + + + + + +
+
+
+
+ +

Source code for pyad2usb.event.event

+# event.py (improved)
+
+
[docs]class Event(object): + + def __init__(self, doc=None): + self.__doc__ = doc + + def __get__(self, obj, objtype=None): + if obj is None: + return self + return EventHandler(self, obj) + + def __set__(self, obj, value): + pass + +
+
[docs]class EventHandler(object): + + def __init__(self, event, obj): + + self.event = event + self.obj = obj + + def _getfunctionlist(self): + + """(internal use) """ + + try: + eventhandler = self.obj.__eventhandler__ + except AttributeError: + eventhandler = self.obj.__eventhandler__ = {} + return eventhandler.setdefault(self.event, []) + +
[docs] def add(self, func): + + """Add new event handler function. + + Event handler function must be defined like func(sender, earg). + You can add handler also by using '+=' operator. + """ + + self._getfunctionlist().append(func) + return self +
+
[docs] def remove(self, func): + + """Remove existing event handler function. + + You can remove handler also by using '-=' operator. + """ + + self._getfunctionlist().remove(func) + return self +
+
[docs] def fire(self, earg=None): + + """Fire event and call all handler functions + + You can call EventHandler object itself like e(earg) instead of + e.fire(earg). + """ + + for func in self._getfunctionlist(): + if type(func) == EventHandler: + func.fire(earg) + else: + func(self.obj, earg) +
+ __iadd__ = add + __isub__ = remove + __call__ = fire
+
+ +
+
+
+
+
+ + +
+
+
+
+ + + + \ No newline at end of file diff --git a/docs/_build/html/_modules/pyad2usb/util.html b/docs/_build/html/_modules/pyad2usb/util.html new file mode 100644 index 0000000..9afc543 --- /dev/null +++ b/docs/_build/html/_modules/pyad2usb/util.html @@ -0,0 +1,230 @@ + + + + + + + + pyad2usb.util — pyad2usb documentation + + + + + + + + + + + + + + +
+
+
+
+ +

Source code for pyad2usb.util

+"""
+Provides utility classes for the AD2USB devices.
+"""
+
+import ad2usb
+import time
+import traceback
+import threading
+
+
[docs]class NoDeviceError(Exception): + """ + No devices found. + """ + pass +
+
[docs]class CommError(Exception): + """ + There was an error communicating with the device. + """ + pass +
+
[docs]class TimeoutError(Exception): + """ + There was a timeout while trying to communicate with the device. + """ + pass +
+
[docs]class InvalidMessageError(Exception): + """ + The format of the panel message was invalid. + """ + pass +
+
[docs]class Firmware(object): + """ + Represents firmware for the AD2USB/AD2SERIAL devices. + """ + + # Constants + STAGE_START = 0 + STAGE_WAITING = 1 + STAGE_BOOT = 2 + STAGE_LOAD = 3 + STAGE_UPLOADING = 4 + STAGE_DONE = 5 + + @staticmethod +
[docs] def upload(dev, filename, progress_callback=None): + """ + Uploads firmware to an AD2USB/AD2SERIAL device. + """ + + def do_upload(): + """ + Perform the actual firmware upload to the device. + """ + with open(filename) as f: + for line in f: + line = line.rstrip() + + if line[0] == ':': + dev.write(line + "\r") + res = dev.read_line(timeout=10.0) + + if progress_callback is not None: + progress_callback(Firmware.STAGE_UPLOADING) + + time.sleep(0.05) + + def read_until(pattern, timeout=0.0): + """ + Read characters until a specific pattern is found or the timeout is hit. + """ + def timeout_event(): + timeout_event.reading = False + + timeout_event.reading = True + + timer = None + if timeout > 0: + timer = threading.Timer(timeout, timeout_event) + timer.start() + + buf = '' + position = 0 + + while timeout_event.reading: + try: + char = dev.read() + + if char is not None and char != '': + if char == pattern[position]: + position = position + 1 + if position == len(pattern): + break + else: + position = 0 + + except Exception, err: + pass + + if timer: + if timer.is_alive(): + timer.cancel() + else: + raise TimeoutError('Timeout while waiting for line terminator.') + + def stage_callback(stage): + if progress_callback is not None: + progress_callback(stage) + + if dev is None: + raise NoDeviceError('No device specified for firmware upload.') + + stage_callback(Firmware.STAGE_START) + + if dev.is_reader_alive(): + # Close the reader thread and wait for it to die, otherwise + # it interferes with our reading. + dev.stop_reader() + while dev._read_thread.is_alive(): + stage_callback(Firmware.STAGE_WAITING) + time.sleep(1) + + # Reboot the device and wait for the boot loader. + stage_callback(Firmware.STAGE_BOOT) + dev.write("=") + read_until('!boot', timeout=15.0) + + # Get ourselves into the boot loader and wait for indication + # that it's ready for the firmware upload. + stage_callback(Firmware.STAGE_LOAD) + dev.write("=") + read_until('!load', timeout=15.0) + + # And finally do the upload. + do_upload() + stage_callback(Firmware.STAGE_DONE)
+
+ +
+
+
+
+
+ + +
+
+
+
+ + + + \ No newline at end of file diff --git a/docs/_build/html/_sources/index.txt b/docs/_build/html/_sources/index.txt new file mode 100644 index 0000000..6085464 --- /dev/null +++ b/docs/_build/html/_sources/index.txt @@ -0,0 +1,23 @@ +.. pyad2usb documentation master file, created by + sphinx-quickstart on Sat Jun 8 14:38:46 2013. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +Welcome to pyad2usb's documentation! +==================================== + +Contents: + +.. toctree:: + :maxdepth: 4 + + pyad2usb + + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + diff --git a/docs/_build/html/_sources/modules.txt b/docs/_build/html/_sources/modules.txt new file mode 100644 index 0000000..34e82c9 --- /dev/null +++ b/docs/_build/html/_sources/modules.txt @@ -0,0 +1,7 @@ +pyad2usb +======== + +.. toctree:: + :maxdepth: 4 + + pyad2usb diff --git a/docs/_build/html/_sources/pyad2usb.event.txt b/docs/_build/html/_sources/pyad2usb.event.txt new file mode 100644 index 0000000..565d5a3 --- /dev/null +++ b/docs/_build/html/_sources/pyad2usb.event.txt @@ -0,0 +1,19 @@ +event Package +============= + +:mod:`event` Package +-------------------- + +.. automodule:: pyad2usb.event + :members: + :undoc-members: + :show-inheritance: + +:mod:`event` Module +------------------- + +.. automodule:: pyad2usb.event.event + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/_build/html/_sources/pyad2usb.txt b/docs/_build/html/_sources/pyad2usb.txt new file mode 100644 index 0000000..08dfd6b --- /dev/null +++ b/docs/_build/html/_sources/pyad2usb.txt @@ -0,0 +1,42 @@ +pyad2usb Package +================ + +:mod:`pyad2usb` Package +----------------------- + +.. automodule:: pyad2usb.__init__ + :members: + :undoc-members: + :show-inheritance: + +:mod:`ad2usb` Module +-------------------- + +.. automodule:: pyad2usb.ad2usb + :members: + :undoc-members: + :show-inheritance: + +:mod:`devices` Module +--------------------- + +.. automodule:: pyad2usb.devices + :members: + :undoc-members: + :show-inheritance: + +:mod:`util` Module +------------------ + +.. automodule:: pyad2usb.util + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + pyad2usb.event + diff --git a/docs/_build/html/_static/ajax-loader.gif b/docs/_build/html/_static/ajax-loader.gif new file mode 100644 index 0000000..61faf8c Binary files /dev/null and b/docs/_build/html/_static/ajax-loader.gif differ diff --git a/docs/_build/html/_static/basic.css b/docs/_build/html/_static/basic.css new file mode 100644 index 0000000..a04c8e1 --- /dev/null +++ b/docs/_build/html/_static/basic.css @@ -0,0 +1,540 @@ +/* + * basic.css + * ~~~~~~~~~ + * + * Sphinx stylesheet -- basic theme. + * + * :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + +/* -- main layout ----------------------------------------------------------- */ + +div.clearer { + clear: both; +} + +/* -- relbar ---------------------------------------------------------------- */ + +div.related { + width: 100%; + font-size: 90%; +} + +div.related h3 { + display: none; +} + +div.related ul { + margin: 0; + padding: 0 0 0 10px; + list-style: none; +} + +div.related li { + display: inline; +} + +div.related li.right { + float: right; + margin-right: 5px; +} + +/* -- sidebar --------------------------------------------------------------- */ + +div.sphinxsidebarwrapper { + padding: 10px 5px 0 10px; +} + +div.sphinxsidebar { + float: left; + width: 230px; + margin-left: -100%; + font-size: 90%; +} + +div.sphinxsidebar ul { + list-style: none; +} + +div.sphinxsidebar ul ul, +div.sphinxsidebar ul.want-points { + margin-left: 20px; + list-style: square; +} + +div.sphinxsidebar ul ul { + margin-top: 0; + margin-bottom: 0; +} + +div.sphinxsidebar form { + margin-top: 10px; +} + +div.sphinxsidebar input { + border: 1px solid #98dbcc; + font-family: sans-serif; + font-size: 1em; +} + +div.sphinxsidebar #searchbox input[type="text"] { + width: 170px; +} + +div.sphinxsidebar #searchbox input[type="submit"] { + width: 30px; +} + +img { + border: 0; +} + +/* -- search page ----------------------------------------------------------- */ + +ul.search { + margin: 10px 0 0 20px; + padding: 0; +} + +ul.search li { + padding: 5px 0 5px 20px; + background-image: url(file.png); + background-repeat: no-repeat; + background-position: 0 7px; +} + +ul.search li a { + font-weight: bold; +} + +ul.search li div.context { + color: #888; + margin: 2px 0 0 30px; + text-align: left; +} + +ul.keywordmatches li.goodmatch a { + font-weight: bold; +} + +/* -- index page ------------------------------------------------------------ */ + +table.contentstable { + width: 90%; +} + +table.contentstable p.biglink { + line-height: 150%; +} + +a.biglink { + font-size: 1.3em; +} + +span.linkdescr { + font-style: italic; + padding-top: 5px; + font-size: 90%; +} + +/* -- general index --------------------------------------------------------- */ + +table.indextable { + width: 100%; +} + +table.indextable td { + text-align: left; + vertical-align: top; +} + +table.indextable dl, table.indextable dd { + margin-top: 0; + margin-bottom: 0; +} + +table.indextable tr.pcap { + height: 10px; +} + +table.indextable tr.cap { + margin-top: 10px; + background-color: #f2f2f2; +} + +img.toggler { + margin-right: 3px; + margin-top: 3px; + cursor: pointer; +} + +div.modindex-jumpbox { + border-top: 1px solid #ddd; + border-bottom: 1px solid #ddd; + margin: 1em 0 1em 0; + padding: 0.4em; +} + +div.genindex-jumpbox { + border-top: 1px solid #ddd; + border-bottom: 1px solid #ddd; + margin: 1em 0 1em 0; + padding: 0.4em; +} + +/* -- general body styles --------------------------------------------------- */ + +a.headerlink { + visibility: hidden; +} + +h1:hover > a.headerlink, +h2:hover > a.headerlink, +h3:hover > a.headerlink, +h4:hover > a.headerlink, +h5:hover > a.headerlink, +h6:hover > a.headerlink, +dt:hover > a.headerlink { + visibility: visible; +} + +div.body p.caption { + text-align: inherit; +} + +div.body td { + text-align: left; +} + +.field-list ul { + padding-left: 1em; +} + +.first { + margin-top: 0 !important; +} + +p.rubric { + margin-top: 30px; + font-weight: bold; +} + +img.align-left, .figure.align-left, object.align-left { + clear: left; + float: left; + margin-right: 1em; +} + +img.align-right, .figure.align-right, object.align-right { + clear: right; + float: right; + margin-left: 1em; +} + +img.align-center, .figure.align-center, object.align-center { + display: block; + margin-left: auto; + margin-right: auto; +} + +.align-left { + text-align: left; +} + +.align-center { + text-align: center; +} + +.align-right { + text-align: right; +} + +/* -- sidebars -------------------------------------------------------------- */ + +div.sidebar { + margin: 0 0 0.5em 1em; + border: 1px solid #ddb; + padding: 7px 7px 0 7px; + background-color: #ffe; + width: 40%; + float: right; +} + +p.sidebar-title { + font-weight: bold; +} + +/* -- topics ---------------------------------------------------------------- */ + +div.topic { + border: 1px solid #ccc; 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+ +/** + * make the code below compatible with browsers without + * an installed firebug like debugger +if (!window.console || !console.firebug) { + var names = ["log", "debug", "info", "warn", "error", "assert", "dir", + "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", + "profile", "profileEnd"]; + window.console = {}; + for (var i = 0; i < names.length; ++i) + window.console[names[i]] = function() {}; +} + */ + +/** + * small helper function to urldecode strings + */ +jQuery.urldecode = function(x) { + return decodeURIComponent(x).replace(/\+/g, ' '); +}; + +/** + * small helper function to urlencode strings + */ +jQuery.urlencode = encodeURIComponent; + +/** + * This function returns the parsed url parameters of the + * current request. Multiple values per key are supported, + * it will always return arrays of strings for the value parts. + */ +jQuery.getQueryParameters = function(s) { + if (typeof s == 'undefined') + s = document.location.search; + var parts = s.substr(s.indexOf('?') + 1).split('&'); + var result = {}; + for (var i = 0; i < parts.length; i++) { + var tmp = parts[i].split('=', 2); + var key = jQuery.urldecode(tmp[0]); + var value = jQuery.urldecode(tmp[1]); + if (key in result) + result[key].push(value); + else + result[key] = [value]; + } + return result; +}; + +/** + * highlight a given string on a jquery object by wrapping it in + * span elements with the given class name. + */ +jQuery.fn.highlightText = function(text, className) { + function highlight(node) { + if (node.nodeType == 3) { + var val = node.nodeValue; + var pos = val.toLowerCase().indexOf(text); + if (pos >= 0 && !jQuery(node.parentNode).hasClass(className)) { + var span = document.createElement("span"); + span.className = className; + span.appendChild(document.createTextNode(val.substr(pos, text.length))); + node.parentNode.insertBefore(span, node.parentNode.insertBefore( + document.createTextNode(val.substr(pos + text.length)), + node.nextSibling)); + node.nodeValue = val.substr(0, pos); + } + } + else if (!jQuery(node).is("button, select, textarea")) { + jQuery.each(node.childNodes, function() { + highlight(this); + }); + } + } + return this.each(function() { + highlight(this); + }); +}; + +/** + * Small JavaScript module for the documentation. + */ +var Documentation = { + + init : function() { + this.fixFirefoxAnchorBug(); + this.highlightSearchWords(); + this.initIndexTable(); + }, + + /** + * i18n support + */ + TRANSLATIONS : {}, + PLURAL_EXPR : function(n) { return n == 1 ? 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+.highlight .nt { color: #062873; font-weight: bold } /* Name.Tag */ +.highlight .nv { color: #bb60d5 } /* Name.Variable */ +.highlight .ow { color: #007020; font-weight: bold } /* Operator.Word */ +.highlight .w { color: #bbbbbb } /* Text.Whitespace */ +.highlight .mf { color: #208050 } /* Literal.Number.Float */ +.highlight .mh { color: #208050 } /* Literal.Number.Hex */ +.highlight .mi { color: #208050 } /* Literal.Number.Integer */ +.highlight .mo { color: #208050 } /* Literal.Number.Oct */ +.highlight .sb { color: #4070a0 } /* Literal.String.Backtick */ +.highlight .sc { color: #4070a0 } /* Literal.String.Char */ +.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */ +.highlight .s2 { color: #4070a0 } /* Literal.String.Double */ +.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */ +.highlight .sh { color: #4070a0 } /* Literal.String.Heredoc */ +.highlight .si { color: #70a0d0; font-style: italic } /* Literal.String.Interpol */ +.highlight .sx { color: #c65d09 } /* Literal.String.Other */ +.highlight .sr { color: #235388 } /* Literal.String.Regex */ +.highlight .s1 { color: #4070a0 } /* Literal.String.Single */ +.highlight .ss { color: #517918 } /* Literal.String.Symbol */ +.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */ +.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */ +.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */ +.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */ +.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */ \ No newline at end of file diff --git a/docs/_build/html/_static/searchtools.js b/docs/_build/html/_static/searchtools.js new file mode 100644 index 0000000..56676b2 --- /dev/null +++ b/docs/_build/html/_static/searchtools.js @@ -0,0 +1,622 @@ +/* + * searchtools.js_t + * ~~~~~~~~~~~~~~~~ + * + * Sphinx JavaScript utilties for the full-text search. + * + * :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + + +/** + * Porter Stemmer + */ +var Stemmer = function() { + + var step2list = { + ational: 'ate', + tional: 'tion', + enci: 'ence', + anci: 'ance', + izer: 'ize', + bli: 'ble', + alli: 'al', + entli: 'ent', + eli: 'e', + ousli: 'ous', + ization: 'ize', + ation: 'ate', + ator: 'ate', + alism: 'al', + iveness: 'ive', + fulness: 'ful', + ousness: 'ous', + aliti: 'al', + iviti: 'ive', + biliti: 'ble', + logi: 'log' + }; + + var step3list = { + icate: 'ic', + ative: '', + alize: 'al', + iciti: 'ic', + ical: 'ic', + ful: '', + ness: '' + }; + + var c = "[^aeiou]"; // consonant + var v = "[aeiouy]"; // vowel + var C = c + "[^aeiouy]*"; // consonant sequence + var V = v + "[aeiou]*"; // vowel sequence + + var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0 + var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1 + var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1 + var s_v = "^(" + C + ")?" + v; // vowel in stem + + this.stemWord = function (w) { + var stem; + var suffix; + var firstch; + var origword = w; + + if (w.length < 3) + return w; + + var re; + var re2; + var re3; + var re4; + + firstch = w.substr(0,1); + if (firstch == "y") + w = firstch.toUpperCase() + w.substr(1); + + // Step 1a + re = /^(.+?)(ss|i)es$/; + re2 = /^(.+?)([^s])s$/; + + if (re.test(w)) + w = w.replace(re,"$1$2"); + else if (re2.test(w)) + w = w.replace(re2,"$1$2"); + + // Step 1b + re = /^(.+?)eed$/; + re2 = /^(.+?)(ed|ing)$/; + if (re.test(w)) { + var fp = re.exec(w); + re = new RegExp(mgr0); + if (re.test(fp[1])) { + re = /.$/; + w = w.replace(re,""); + } + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1]; + re2 = new RegExp(s_v); + if (re2.test(stem)) { + w = stem; + re2 = /(at|bl|iz)$/; + re3 = new RegExp("([^aeiouylsz])\\1$"); + re4 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re2.test(w)) + w = w + "e"; + else if (re3.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + else if (re4.test(w)) + w = w + "e"; + } + } + + // Step 1c + re = /^(.+?)y$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(s_v); + if (re.test(stem)) + w = stem + "i"; + } + + // Step 2 + re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step2list[suffix]; + } + + // Step 3 + re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step3list[suffix]; + } + + // Step 4 + re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; + re2 = /^(.+?)(s|t)(ion)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + if (re.test(stem)) + w = stem; + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1] + fp[2]; + re2 = new RegExp(mgr1); + if (re2.test(stem)) + w = stem; + } + + // Step 5 + re = /^(.+?)e$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + re2 = new RegExp(meq1); + re3 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) + w = stem; + } + re = /ll$/; + re2 = new RegExp(mgr1); + if (re.test(w) && re2.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + + // and turn initial Y back to y + if (firstch == "y") + w = firstch.toLowerCase() + w.substr(1); + return w; + } +} + + + +/** + * Simple result scoring code. + */ +var Scorer = { + // Implement the following function to further tweak the score for each result + // The function takes a result array [filename, title, anchor, descr, score] + // and returns the new score. + /* + score: function(result) { + return result[4]; + }, + */ + + // query matches the full name of an object + objNameMatch: 11, + // or matches in the last dotted part of the object name + objPartialMatch: 6, + // Additive scores depending on the priority of the object + objPrio: {0: 15, // used to be importantResults + 1: 5, // used to be objectResults + 2: -5}, // used to be unimportantResults + // Used when the priority is not in the mapping. + objPrioDefault: 0, + + // query found in title + title: 15, + // query found in terms + term: 5 +}; + + +/** + * Search Module + */ +var Search = { + + _index : null, + _queued_query : null, + _pulse_status : -1, + + init : function() { + var params = $.getQueryParameters(); + if (params.q) { + var query = params.q[0]; + $('input[name="q"]')[0].value = query; + this.performSearch(query); + } + }, + + loadIndex : function(url) { + $.ajax({type: "GET", url: url, data: null, + dataType: "script", cache: true, + complete: function(jqxhr, textstatus) { + if (textstatus != "success") { + document.getElementById("searchindexloader").src = url; + } + }}); + }, + + setIndex : function(index) { + var q; + this._index = index; + if ((q = this._queued_query) !== null) { + this._queued_query = null; + Search.query(q); + } + }, + + hasIndex : function() { + return this._index !== null; + }, + + deferQuery : function(query) { + this._queued_query = query; + }, + + stopPulse : function() { + this._pulse_status = 0; + }, + + startPulse : function() { + if (this._pulse_status >= 0) + return; + function pulse() { + var i; + Search._pulse_status = (Search._pulse_status + 1) % 4; + var dotString = ''; + for (i = 0; i < Search._pulse_status; i++) + dotString += '.'; + Search.dots.text(dotString); + if (Search._pulse_status > -1) + window.setTimeout(pulse, 500); + } + pulse(); + }, + + /** + * perform a search for something (or wait until index is loaded) + */ + performSearch : function(query) { + // create the required interface elements + this.out = $('#search-results'); + this.title = $('

' + _('Searching') + '

').appendTo(this.out); + this.dots = $('').appendTo(this.title); + this.status = $('

').appendTo(this.out); + this.output = $('
'); + } + // Prettify the comment rating. + comment.pretty_rating = comment.rating + ' point' + + (comment.rating == 1 ? '' : 's'); + // Make a class (for displaying not yet moderated comments differently) + comment.css_class = comment.displayed ? '' : ' moderate'; + // Create a div for this comment. + var context = $.extend({}, opts, comment); + var div = $(renderTemplate(commentTemplate, context)); + + // If the user has voted on this comment, highlight the correct arrow. + if (comment.vote) { + var direction = (comment.vote == 1) ? 'u' : 'd'; + div.find('#' + direction + 'v' + comment.id).hide(); + div.find('#' + direction + 'u' + comment.id).show(); + } + + if (opts.moderator || comment.text != '[deleted]') { + div.find('a.reply').show(); + if (comment.proposal_diff) + div.find('#sp' + comment.id).show(); + if (opts.moderator && !comment.displayed) + div.find('#cm' + comment.id).show(); + if (opts.moderator || (opts.username == comment.username)) + div.find('#dc' + comment.id).show(); + } + return div; + } + + /** + * A simple template renderer. Placeholders such as <%id%> are replaced + * by context['id'] with items being escaped. Placeholders such as <#id#> + * are not escaped. + */ + function renderTemplate(template, context) { + var esc = $(document.createElement('div')); + + function handle(ph, escape) { + var cur = context; + $.each(ph.split('.'), function() { + cur = cur[this]; + }); + return escape ? esc.text(cur || "").html() : cur; + } + + return template.replace(/<([%#])([\w\.]*)\1>/g, function() { + return handle(arguments[2], arguments[1] == '%' ? true : false); + }); + } + + /** Flash an error message briefly. */ + function showError(message) { + $(document.createElement('div')).attr({'class': 'popup-error'}) + .append($(document.createElement('div')) + .attr({'class': 'error-message'}).text(message)) + .appendTo('body') + .fadeIn("slow") + .delay(2000) + .fadeOut("slow"); + } + + /** Add a link the user uses to open the comments popup. */ + $.fn.comment = function() { + return this.each(function() { + var id = $(this).attr('id').substring(1); + var count = COMMENT_METADATA[id]; + var title = count + ' comment' + (count == 1 ? '' : 's'); + var image = count > 0 ? opts.commentBrightImage : opts.commentImage; + var addcls = count == 0 ? ' nocomment' : ''; + $(this) + .append( + $(document.createElement('a')).attr({ + href: '#', + 'class': 'sphinx-comment-open' + addcls, + id: 'ao' + id + }) + .append($(document.createElement('img')).attr({ + src: image, + alt: 'comment', + title: title + })) + .click(function(event) { + event.preventDefault(); + show($(this).attr('id').substring(2)); + }) + ) + .append( + $(document.createElement('a')).attr({ + href: '#', + 'class': 'sphinx-comment-close hidden', + id: 'ah' + id + }) + .append($(document.createElement('img')).attr({ + src: opts.closeCommentImage, + alt: 'close', + title: 'close' + })) + .click(function(event) { + event.preventDefault(); + hide($(this).attr('id').substring(2)); + }) + ); + }); + }; + + var opts = { + processVoteURL: '/_process_vote', + addCommentURL: '/_add_comment', + getCommentsURL: '/_get_comments', + acceptCommentURL: '/_accept_comment', + deleteCommentURL: '/_delete_comment', + commentImage: '/static/_static/comment.png', + closeCommentImage: '/static/_static/comment-close.png', + loadingImage: '/static/_static/ajax-loader.gif', + commentBrightImage: '/static/_static/comment-bright.png', + upArrow: '/static/_static/up.png', + downArrow: '/static/_static/down.png', + upArrowPressed: '/static/_static/up-pressed.png', + downArrowPressed: '/static/_static/down-pressed.png', + voting: false, + moderator: false + }; + + if (typeof COMMENT_OPTIONS != "undefined") { + opts = jQuery.extend(opts, COMMENT_OPTIONS); + } + + var popupTemplate = '\ +
\ +

\ + Sort by:\ + best rated\ + newest\ + oldest\ +

\ +
Comments
\ +
\ + loading comments...
\ +
    \ +
    \ +

    Add a comment\ + (markup):

    \ +
    \ + reStructured text markup: *emph*, **strong**, \ + ``code``, \ + code blocks: :: and an indented block after blank line
    \ +
    \ + \ +

    \ + \ + Propose a change ▹\ + \ + \ + Propose a change ▿\ + \ +

    \ + \ + \ + \ + \ + \ +
    \ +
    '; + + var commentTemplate = '\ +
    \ +
    \ +
    \ + \ + \ + \ + \ + \ + \ +
    \ +
    \ + \ + \ + \ + \ + \ + \ +
    \ +
    \ +
    \ +

    \ + <%username%>\ + <%pretty_rating%>\ + <%time.delta%>\ +

    \ +
    <#text#>
    \ +

    \ + \ + reply ▿\ + proposal ▹\ + proposal ▿\ + \ + \ +

    \ +
    \
    +<#proposal_diff#>\
    +        
    \ +
      \ +
      \ +
      \ +
      \ + '; + + var replyTemplate = '\ +
    • \ +
      \ +
      \ + \ + \ + \ + \ + \ + \ +
      \ +
    • '; + + $(document).ready(function() { + init(); + }); +})(jQuery); + +$(document).ready(function() { + // add comment anchors for all paragraphs that are commentable + $('.sphinx-has-comment').comment(); + + // highlight search words in search results + $("div.context").each(function() { + var params = $.getQueryParameters(); + var terms = (params.q) ? params.q[0].split(/\s+/) : []; + var result = $(this); + $.each(terms, function() { + result.highlightText(this.toLowerCase(), 'highlighted'); + }); + }); + + // directly open comment window if requested + var anchor = document.location.hash; + if (anchor.substring(0, 9) == '#comment-') { + $('#ao' + anchor.substring(9)).click(); + document.location.hash = '#s' + anchor.substring(9); + } +}); diff --git a/docs/_build/html/genindex.html b/docs/_build/html/genindex.html new file mode 100644 index 0000000..e28beaf --- /dev/null +++ b/docs/_build/html/genindex.html @@ -0,0 +1,683 @@ + + + + + + + + + Index — pyad2usb documentation + + + + + + + + + + + + + +
      +
      +
      +
      + + +

      Index

      + +
      + A + | B + | C + | D + | E + | F + | G + | I + | L + | M + | N + | O + | P + | R + | S + | T + | U + | W + | Z + +
      +

      A

      +
      + + +
      + +
      AD2USB (class in pyad2usb.ad2usb) +
      + +
      + +
      add() (pyad2usb.event.event.EventHandler method) +
      + +
      + +

      B

      + + +
      + +
      BAUDRATE (pyad2usb.devices.SerialDevice attribute) +
      + +
      + +
      (pyad2usb.devices.USBDevice attribute) +
      + +
      +
      + +

      C

      + + + +
      + +
      close() (pyad2usb.ad2usb.AD2USB method) +
      + +
      + +
      (pyad2usb.ad2usb.Overseer method) +
      + + +
      (pyad2usb.devices.SerialDevice method) +
      + + +
      (pyad2usb.devices.SocketDevice method) +
      + + +
      (pyad2usb.devices.USBDevice method) +
      + +
      + +
      CommError +
      + +
      + +
      create() (pyad2usb.ad2usb.Overseer class method) +
      + +
      + +

      D

      + + + +
      + +
      Device (class in pyad2usb.devices) +
      + + +
      Device.ReadThread (class in pyad2usb.devices) +
      + +
      + +
      devices() (pyad2usb.ad2usb.Overseer class method) +
      + +
      + +

      E

      + + + +
      + +
      Event (class in pyad2usb.event.event) +
      + + +
      EventHandler (class in pyad2usb.event.event) +
      + +
      + +
      ExpanderMessage (class in pyad2usb.ad2usb) +
      + +
      + +

      F

      + + + +
      + +
      F1 (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      F2 (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      F3 (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      F4 (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      find_all() (pyad2usb.ad2usb.Overseer class method) +
      + +
      + +
      (pyad2usb.devices.SerialDevice static method) +
      + + +
      (pyad2usb.devices.USBDevice static method) +
      + +
      +
      + +
      fire() (pyad2usb.event.event.EventHandler method) +
      + + +
      Firmware (class in pyad2usb.util) +
      + + +
      FTDI_PRODUCT_ID (pyad2usb.devices.USBDevice attribute) +
      + + +
      FTDI_VENDOR_ID (pyad2usb.devices.USBDevice attribute) +
      + +
      + +

      G

      + + + +
      + +
      get_config() (pyad2usb.ad2usb.AD2USB method) +
      + +
      + +
      get_device() (pyad2usb.ad2usb.Overseer method) +
      + +
      + +

      I

      + + + +
      + +
      id (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      (pyad2usb.devices.Device attribute) +
      + +
      + +
      InvalidMessageError +
      + +
      + +
      is_reader_alive() (pyad2usb.devices.Device method) +
      + +
      + +

      L

      + + +
      + +
      LRRMessage (class in pyad2usb.ad2usb) +
      + +
      + +

      M

      + + +
      + +
      Message (class in pyad2usb.ad2usb) +
      + +
      + +

      N

      + + +
      + +
      NoDeviceError +
      + +
      + +

      O

      + + + +
      + +
      on_alarm (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_attached (pyad2usb.ad2usb.Overseer attribute) +
      + + +
      on_boot (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_bypass (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_close (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      (pyad2usb.devices.Device attribute) +
      + +
      + +
      on_config_received (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_detached (pyad2usb.ad2usb.Overseer attribute) +
      + + +
      on_message (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      on_open (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      (pyad2usb.devices.Device attribute) +
      + +
      + +
      on_power_changed (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_read (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      (pyad2usb.devices.Device attribute) +
      + +
      + +
      on_status_changed (pyad2usb.ad2usb.AD2USB attribute) +
      + + +
      on_write (pyad2usb.ad2usb.AD2USB attribute) +
      + +
      + +
      (pyad2usb.devices.Device attribute) +
      + +
      + +
      open() (pyad2usb.ad2usb.AD2USB method) +
      + +
      + +
      (pyad2usb.devices.SerialDevice method) +
      + + +
      (pyad2usb.devices.SocketDevice method) +
      + + +
      (pyad2usb.devices.USBDevice method) +
      + +
      + +
      Overseer (class in pyad2usb.ad2usb) +
      + + +
      Overseer.DetectThread (class in pyad2usb.ad2usb) +
      + +
      + +

      P

      + + + +
      + +
      pyad2usb.__init__ (module) +
      + + +
      pyad2usb.ad2usb (module) +
      + + +
      pyad2usb.devices (module) +
      + +
      + +
      pyad2usb.event (module) +
      + + +
      pyad2usb.event.event (module) +
      + + +
      pyad2usb.util (module) +
      + +
      + +

      R

      + + + +
      + +
      read() (pyad2usb.devices.SerialDevice method) +
      + +
      + +
      (pyad2usb.devices.SocketDevice method) +
      + + +
      (pyad2usb.devices.USBDevice method) +
      + +
      + +
      read_line() (pyad2usb.devices.SerialDevice method) +
      + +
      + +
      (pyad2usb.devices.SocketDevice method) +
      + + +
      (pyad2usb.devices.USBDevice method) +
      + +
      + +
      READ_TIMEOUT (pyad2usb.devices.Device.ReadThread attribute) +
      + + +
      reboot() (pyad2usb.ad2usb.AD2USB method) +
      + +
      + +
      RELAY (pyad2usb.ad2usb.ExpanderMessage attribute) +
      + + +
      remove() (pyad2usb.event.event.EventHandler method) +
      + + +
      RFMessage (class in pyad2usb.ad2usb) +
      + + +
      run() (pyad2usb.ad2usb.Overseer.DetectThread method) +
      + +
      + +
      (pyad2usb.devices.Device.ReadThread method) +
      + +
      +
      + +

      S

      + + + +
      + +
      SerialDevice (class in pyad2usb.devices) +
      + + +
      set_config() (pyad2usb.ad2usb.AD2USB method) +
      + + +
      SocketDevice (class in pyad2usb.devices) +
      + + +
      STAGE_BOOT (pyad2usb.util.Firmware attribute) +
      + + +
      STAGE_DONE (pyad2usb.util.Firmware attribute) +
      + + +
      STAGE_LOAD (pyad2usb.util.Firmware attribute) +
      + +
      + +
      STAGE_START (pyad2usb.util.Firmware attribute) +
      + + +
      STAGE_UPLOADING (pyad2usb.util.Firmware attribute) +
      + + +
      STAGE_WAITING (pyad2usb.util.Firmware attribute) +
      + + +
      start() (pyad2usb.ad2usb.Overseer method) +
      + + +
      stop() (pyad2usb.ad2usb.Overseer method) +
      + +
      + +
      (pyad2usb.ad2usb.Overseer.DetectThread method) +
      + + +
      (pyad2usb.devices.Device.ReadThread method) +
      + +
      + +
      stop_reader() (pyad2usb.devices.Device method) +
      + +
      + +

      T

      + + +
      + +
      TimeoutError +
      + +
      + +

      U

      + + + +
      + +
      upload() (pyad2usb.util.Firmware static method) +
      + +
      + +
      USBDevice (class in pyad2usb.devices) +
      + +
      + +

      W

      + + +
      + +
      write() (pyad2usb.devices.SerialDevice method) +
      + +
      + +
      (pyad2usb.devices.SocketDevice method) +
      + + +
      (pyad2usb.devices.USBDevice method) +
      + +
      +
      + +

      Z

      + + +
      + +
      ZONE (pyad2usb.ad2usb.ExpanderMessage attribute) +
      + +
      + + + + + + +
      +
      + + + + + +
      +
      +
      + + + + + \ No newline at end of file diff --git a/docs/_build/html/index.html b/docs/_build/html/index.html new file mode 100644 index 0000000..ffdf6a7 --- /dev/null +++ b/docs/_build/html/index.html @@ -0,0 +1,142 @@ + + + + + + + + Welcome to pyad2usb’s documentation! — pyad2usb documentation + + + + + + + + + + + + + + +
      +
      +
      +
      + +
      +

      Welcome to pyad2usb’s documentation!¶

      +

      Contents:

      + +
      +
      +

      Indices and tables¶

      + +
      + + +
      +
      +
      +
      +
      +

      Table Of Contents

      + + +

      Next topic

      +

      pyad2usb Package

      +

      This Page

      + + + +
      +
      +
      +
      + + + + \ No newline at end of file diff --git a/docs/_build/html/modules.html b/docs/_build/html/modules.html new file mode 100644 index 0000000..7855c9a --- /dev/null +++ b/docs/_build/html/modules.html @@ -0,0 +1,115 @@ + + + + + + + + pyad2usb — pyad2usb documentation + + + + + + + + + + + + + +
      + +
      +
      +

      This Page

      + + + +
      +
      +
      +
      + + + + \ No newline at end of file diff --git a/docs/_build/html/objects.inv b/docs/_build/html/objects.inv new file mode 100644 index 0000000..324d2e4 Binary files /dev/null and b/docs/_build/html/objects.inv differ diff --git a/docs/_build/html/py-modindex.html b/docs/_build/html/py-modindex.html new file mode 100644 index 0000000..21081cd --- /dev/null +++ b/docs/_build/html/py-modindex.html @@ -0,0 +1,139 @@ + + + + + + + + Python Module Index — pyad2usb documentation + + + + + + + + + + + + + + + + +
      +
      +
      +
      + + +

      Python Module Index

      + +
      + p +
      + + + + + + + + + + + + + + + + + + + + + + + + + +
       
      + p
      + pyad2usb +
          + pyad2usb.__init__ +
          + pyad2usb.ad2usb +
          + pyad2usb.devices +
          + pyad2usb.event +
          + pyad2usb.event.event +
          + pyad2usb.util +
      + + +
      +
      +
      +
      +
      + + +
      +
      +
      +
      + + + + \ No newline at end of file diff --git a/docs/_build/html/pyad2usb.event.html b/docs/_build/html/pyad2usb.event.html new file mode 100644 index 0000000..a4ede97 --- /dev/null +++ b/docs/_build/html/pyad2usb.event.html @@ -0,0 +1,159 @@ + + + + + + + + event Package — pyad2usb documentation + + + + + + + + + + + + + + + +
      +
      +
      +
      + +
      +

      event Package¶

      +
      +

      event Package¶

      +
      +
      +

      event Module¶

      +
      +
      +class pyad2usb.event.event.Event(doc=None)[source]¶
      +

      Bases: object

      +
      + +
      +
      +class pyad2usb.event.event.EventHandler(event, obj)[source]¶
      +

      Bases: object

      +
      +
      +add(func)[source]¶
      +

      Add new event handler function.

      +

      Event handler function must be defined like func(sender, earg). +You can add handler also by using ‘+=’ operator.

      +
      + +
      +
      +fire(earg=None)[source]¶
      +

      Fire event and call all handler functions

      +

      You can call EventHandler object itself like e(earg) instead of +e.fire(earg).

      +
      + +
      +
      +remove(func)[source]¶
      +

      Remove existing event handler function.

      +

      You can remove handler also by using ‘-=’ operator.

      +
      + +
      + +
      +
      + + +
      +
      +
      +
      +
      +

      Table Of Contents

      + + +

      Previous topic

      +

      pyad2usb Package

      +

      This Page

      + + + +
      +
      +
      +
      + + + + \ No newline at end of file diff --git a/docs/_build/html/pyad2usb.html b/docs/_build/html/pyad2usb.html new file mode 100644 index 0000000..2989540 --- /dev/null +++ b/docs/_build/html/pyad2usb.html @@ -0,0 +1,691 @@ + + + + + + + + pyad2usb Package — pyad2usb documentation + + + + + + + + + + + + + + + +
      +
      +
      +
      + +
      +

      pyad2usb Package¶

      +
      +

      pyad2usb Package¶

      +

      The PyAD2USB module.

      +
      +
      +

      ad2usb Module¶

      +

      Provides the full AD2USB class and factory.

      +
      +
      +class pyad2usb.ad2usb.AD2USB(device)[source]¶
      +

      Bases: object

      +

      High-level wrapper around AD2USB/AD2SERIAL devices.

      +
      +
      +F1 = u'\x01\x01\x01'¶
      +
      + +
      +
      +F2 = u'\x02\x02\x02'¶
      +
      + +
      +
      +F3 = u'\x03\x03\x03'¶
      +
      + +
      +
      +F4 = u'\x04\x04\x04'¶
      +
      + +
      +
      +close()[source]¶
      +

      Closes the device.

      +
      + +
      +
      +get_config()[source]¶
      +

      Retrieves the configuration from the device.

      +
      + +
      +
      +id[source]¶
      +
      + +
      +
      +on_alarm¶
      +

      Called when the alarm is triggered.

      +
      + +
      +
      +on_boot¶
      +

      Called when the device finishes bootings.

      +
      + +
      +
      +on_bypass¶
      +

      Called when a zone is bypassed.

      +
      + +
      +
      +on_close¶
      +

      Called when the device has been closed.

      +
      + +
      +
      +on_config_received¶
      +

      Called when the device receives its configuration.

      +
      + +
      +
      +on_message¶
      +

      Called when a message has been received from the device.

      +
      + +
      +
      +on_open¶
      +

      Called when the device has been opened.

      +
      + +
      +
      +on_power_changed¶
      +

      Called when panel power switches between AC and DC.

      +
      + +
      +
      +on_read¶
      +

      Called when a line has been read from the device.

      +
      + +
      +
      +on_status_changed¶
      +

      Called when the panel status changes.

      +
      + +
      +
      +on_write¶
      +

      Called when data has been written to the device.

      +
      + +
      +
      +open(baudrate=None, interface=None, index=None, no_reader_thread=False)[source]¶
      +

      Opens the device.

      +
      + +
      +
      +reboot()[source]¶
      +

      Reboots the device.

      +
      + +
      +
      +set_config(settings)[source]¶
      +

      Sets configuration entries on the device.

      +
      + +
      + +
      +
      +class pyad2usb.ad2usb.ExpanderMessage(data=None)[source]¶
      +

      Bases: object

      +

      Represents a message from a zone or relay expansion module.

      +
      +
      +RELAY = 1¶
      +
      + +
      +
      +ZONE = 0¶
      +
      + +
      + +
      +
      +class pyad2usb.ad2usb.LRRMessage(data=None)[source]¶
      +

      Bases: object

      +

      Represent a message from a Long Range Radio.

      +
      + +
      +
      +class pyad2usb.ad2usb.Message(data=None)[source]¶
      +

      Bases: object

      +

      Represents a message from the alarm panel.

      +
      + +
      +
      +class pyad2usb.ad2usb.Overseer(attached_event=None, detached_event=None)[source]¶
      +

      Bases: object

      +

      Factory for creation of AD2USB devices as well as provide4s attach/detach events.”

      +
      +
      +class DetectThread(overseer)[source]¶
      +

      Bases: threading.Thread

      +

      Thread that handles detection of added/removed devices.

      +
      +
      +run()[source]¶
      +

      The actual detection process.

      +
      + +
      +
      +stop()[source]¶
      +

      Stops the thread.

      +
      + +
      + +
      +
      +Overseer.close()[source]¶
      +

      Clean up and shut down.

      +
      + +
      +
      +classmethod Overseer.create(device=None)[source]¶
      +

      Factory method that returns the requested AD2USB device, or the first device.

      +
      + +
      +
      +classmethod Overseer.devices()[source]¶
      +

      Returns a cached list of AD2USB devices located on the system.

      +
      + +
      +
      +classmethod Overseer.find_all()[source]¶
      +

      Returns all AD2USB devices located on the system.

      +
      + +
      +
      +Overseer.get_device(device=None)[source]¶
      +

      Factory method that returns the requested AD2USB device, or the first device.

      +
      + +
      +
      +Overseer.on_attached¶
      +

      Called when an AD2USB device has been detected.

      +
      + +
      +
      +Overseer.on_detached¶
      +

      Called when an AD2USB device has been removed.

      +
      + +
      +
      +Overseer.start()[source]¶
      +

      Starts the detection thread, if not already running.

      +
      + +
      +
      +Overseer.stop()[source]¶
      +

      Stops the detection thread.

      +
      + +
      + +
      +
      +class pyad2usb.ad2usb.RFMessage(data=None)[source]¶
      +

      Bases: object

      +

      Represents a message from an RF receiver.

      +
      + +
      +
      +

      devices Module¶

      +

      Contains different types of devices belonging to the AD2USB family.

      +
      +
      +class pyad2usb.devices.Device[source]¶
      +

      Bases: object

      +

      Generic parent device to all AD2USB products.

      +
      +
      +class ReadThread(device)[source]¶
      +

      Bases: threading.Thread

      +

      Reader thread which processes messages from the device.

      +
      +
      +READ_TIMEOUT = 10¶
      +
      + +
      +
      +run()[source]¶
      +

      The actual read process.

      +
      + +
      +
      +stop()[source]¶
      +

      Stops the running thread.

      +
      + +
      + +
      +
      +Device.id[source]¶
      +
      + +
      +
      +Device.is_reader_alive()[source]¶
      +

      Indicates whether or not the reader thread is alive.

      +
      + +
      +
      +Device.on_close¶
      +

      Called when the device has been closed

      +
      + +
      +
      +Device.on_open¶
      +

      Called when the device has been opened

      +
      + +
      +
      +Device.on_read¶
      +

      Called when a line has been read from the device

      +
      + +
      +
      +Device.on_write¶
      +

      Called when data has been written to the device

      +
      + +
      +
      +Device.stop_reader()[source]¶
      +

      Stops the reader thread.

      +
      + +
      + +
      +
      +class pyad2usb.devices.SerialDevice(interface=None)[source]¶
      +

      Bases: pyad2usb.devices.Device

      +

      AD2USB or AD2SERIAL device exposed with the pyserial interface.

      +
      +
      +BAUDRATE = 19200¶
      +
      + +
      +
      +close()[source]¶
      +

      Closes the device.

      +
      + +
      +
      +static find_all(pattern=None)[source]¶
      +

      Returns all serial ports present.

      +
      + +
      +
      +open(baudrate=19200, interface=None, index=None, no_reader_thread=False)[source]¶
      +

      Opens the device.

      +
      + +
      +
      +read()[source]¶
      +

      Reads a single character from the device.

      +
      + +
      +
      +read_line(timeout=0.0)[source]¶
      +

      Reads a line from the device.

      +
      + +
      +
      +write(data)[source]¶
      +

      Writes data to the device.

      +
      + +
      + +
      +
      +class pyad2usb.devices.SocketDevice(interface=('localhost', 10000))[source]¶
      +

      Bases: pyad2usb.devices.Device

      +

      Device that supports communication with an AD2USB that is exposed via ser2sock or another +Serial to IP interface.

      +
      +
      +close()[source]¶
      +

      Closes the device.

      +
      + +
      +
      +open(baudrate=None, interface=None, index=0, no_reader_thread=False)[source]¶
      +

      Opens the device.

      +
      + +
      +
      +read()[source]¶
      +

      Reads a single character from the device.

      +
      + +
      +
      +read_line(timeout=0.0)[source]¶
      +

      Reads a line from the device.

      +
      + +
      +
      +write(data)[source]¶
      +

      Writes data to the device.

      +
      + +
      + +
      +
      +class pyad2usb.devices.USBDevice(vid=1027, pid=24577, serial=None, description=None, interface=0)[source]¶
      +

      Bases: pyad2usb.devices.Device

      +

      AD2USB device exposed with PyFTDI’s interface.

      +
      +
      +BAUDRATE = 115200¶
      +
      + +
      +
      +FTDI_PRODUCT_ID = 24577¶
      +
      + +
      +
      +FTDI_VENDOR_ID = 1027¶
      +
      + +
      +
      +close()[source]¶
      +

      Closes the device.

      +
      + +
      +
      +static find_all()[source]¶
      +

      Returns all FTDI devices matching our vendor and product IDs.

      +
      + +
      +
      +open(baudrate=115200, interface=None, index=0, no_reader_thread=False)[source]¶
      +

      Opens the device.

      +
      + +
      +
      +read()[source]¶
      +

      Reads a single character from the device.

      +
      + +
      +
      +read_line(timeout=0.0)[source]¶
      +

      Reads a line from the device.

      +
      + +
      +
      +write(data)[source]¶
      +

      Writes data to the device.

      +
      + +
      + +
      +
      +

      util Module¶

      +

      Provides utility classes for the AD2USB devices.

      +
      +
      +exception pyad2usb.util.CommError[source]¶
      +

      Bases: exceptions.Exception

      +

      There was an error communicating with the device.

      +
      + +
      +
      +class pyad2usb.util.Firmware[source]¶
      +

      Bases: object

      +

      Represents firmware for the AD2USB/AD2SERIAL devices.

      +
      +
      +STAGE_BOOT = 2¶
      +
      + +
      +
      +STAGE_DONE = 5¶
      +
      + +
      +
      +STAGE_LOAD = 3¶
      +
      + +
      +
      +STAGE_START = 0¶
      +
      + +
      +
      +STAGE_UPLOADING = 4¶
      +
      + +
      +
      +STAGE_WAITING = 1¶
      +
      + +
      +
      +static upload(dev, filename, progress_callback=None)[source]¶
      +

      Uploads firmware to an AD2USB/AD2SERIAL device.

      +
      + +
      + +
      +
      +exception pyad2usb.util.InvalidMessageError[source]¶
      +

      Bases: exceptions.Exception

      +

      The format of the panel message was invalid.

      +
      + +
      +
      +exception pyad2usb.util.NoDeviceError[source]¶
      +

      Bases: exceptions.Exception

      +

      No devices found.

      +
      + +
      +
      +exception pyad2usb.util.TimeoutError[source]¶
      +

      Bases: exceptions.Exception

      +

      There was a timeout while trying to communicate with the device.

      +
      + +
      +
      +

      Subpackages¶

      + +
      +
      + + +
      +
      +
      +
      +
      +

      Table Of Contents

      + + +

      Previous topic

      +

      Welcome to pyad2usb’s documentation!

      +

      Next topic

      +

      event Package

      +

      This Page

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      +
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+Search.setIndex({envversion:42,terms:{all:[1,3],socketdevic:1,func:3,boot:1,radio:1,on_boot:1,stage_don:1,baudrat:1,locat:1,zone:1,also:3,configur:1,except:1,on_attach:1,add:3,present:1,bypass:1,x03:1,on_read:1,x01:1,match:1,x04:1,sourc:[1,3],"return":1,around:1,format:1,fals:1,on_messag:1,stop:1,util:[],on_bypass:1,detach:1,like:3,level:1,earg:3,list:1,upload:1,method:1,"try":1,whether:1,stage_wait:1,timeout:1,contain:1,found:1,expandermessag:1,page:0,set:1,nodeviceerror:1,on_open:1,creation:1,"static":1,close:1,read_lin:1,event:[],stop_read:1,pyseri:1,index:[0,1],statu:1,detect:1,parent:1,pattern:1,ad2seri:1,reboot:1,content:0,written:1,between:1,"new":3,factori:1,localhost:1,can:3,ser2sock:1,shut:1,full:1,run:1,timeouterror:1,power:1,detached_ev:1,gener:1,usbdevic:1,on_clos:1,base:[1,3],on_config_receiv:1,on_status_chang:1,on_detach:1,panel:1,search:0,actual:1,expos:1,thread:1,readthread:1,set_config:1,stage_start:1,provide4:1,descript:1,chang:1,find_al:1,ad2usb:[],first:1,oper:3,rang:1,via:1,vid:1,attached_ev:1,modul:[],down:1,filenam:1,alreadi:1,messag:1,famili:1,on_writ:1,open:1,on_power_chang:1,differ:1,"long":1,from:1,commun:1,detectthread:1,support:1,devic:[],system:1,been:1,get_devic:1,trigger:1,call:[1,3],interfac:1,type:1,start:1,"function":3,wrapper:1,no_reader_thread:1,stage_load:1,fire:3,handler:3,commerror:1,stage_boot:1,rfmessag:1,relai:1,x02:1,obj:3,line:1,cach:1,serialdevic:1,must:3,none:[1,3],sender:3,retriev:1,provid:1,remov:[1,3],on_alarm:1,dev:1,charact:1,defin:3,"while":1,doc:3,stage_upload:1,error:1,aliv:1,creat:1,process:1,request:1,pid:1,reader:1,repres:1,high:1,packag:[],itself:3,exist:3,ftdi_vendor_id:1,our:1,read_timeout:1,vendor:1,ftdi_product_id:1,attach:1,progress_callback:1,receiv:1,anoth:1,belong:1,when:1,invalid:1,port:1,write:1,handl:1,read:1,which:1,instead:3,you:3,singl:1,product:1,finish:1,firmwar:1,pyftdi:1,expans:1,object:[1,3],ftdi:1,get_config:1,eventhandl:3,data:1,"class":[1,3],serial:1,subpackag:[],classmethod:1,entri:1,alarm:1,well:1,lrrmessag:1,"switch":1,is_reader_al:1,clean:1,invalidmessageerror:1,overs:1},objtypes:{"0":"py:module","1":"py:method","2":"py:attribute","3":"py:class","4":"py:staticmethod","5":"py:exception","6":"py:classmethod"},objnames:{"0":["py","module","Python 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\ No newline at end of file diff --git a/docs/conf.py b/docs/conf.py new file mode 100644 index 0000000..5bfd805 --- /dev/null +++ b/docs/conf.py @@ -0,0 +1,306 @@ +# -*- coding: utf-8 -*- +# +# pyad2usb documentation build configuration file, created by +# sphinx-quickstart on Sat Jun 8 14:38:46 2013. +# +# This file is execfile()d with the current directory set to its containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +import sys, os + +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +sys.path.insert(0, os.path.abspath('..')) + +# -- General configuration ----------------------------------------------------- + +# If your documentation needs a minimal Sphinx version, state it here. +#needs_sphinx = '1.0' + +# Add any Sphinx extension module names here, as strings. They can be extensions +# coming with Sphinx (named 'sphinx.ext.*') or your custom ones. +extensions = ['sphinx.ext.autodoc', 'sphinx.ext.viewcode'] + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix of source filenames. +source_suffix = '.rst' + +# The encoding of source files. +#source_encoding = 'utf-8-sig' + +# The master toctree document. +master_doc = 'index' + +# General information about the project. +project = u'pyad2usb' +copyright = u'2013, Author' + +# The version info for the project you're documenting, acts as replacement for +# |version| and |release|, also used in various other places throughout the +# built documents. +# +# The short X.Y version. +version = '' +# The full version, including alpha/beta/rc tags. +release = '' + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +#language = None + +# There are two options for replacing |today|: either, you set today to some +# non-false value, then it is used: +#today = '' +# Else, today_fmt is used as the format for a strftime call. +#today_fmt = '%B %d, %Y' + +# List of patterns, relative to source directory, that match files and +# directories to ignore when looking for source files. +exclude_patterns = ['_build'] + +# The reST default role (used for this markup: `text`) to use for all documents. +#default_role = None + +# If true, '()' will be appended to :func: etc. cross-reference text. +#add_function_parentheses = True + +# If true, the current module name will be prepended to all description +# unit titles (such as .. function::). +#add_module_names = True + +# If true, sectionauthor and moduleauthor directives will be shown in the +# output. They are ignored by default. +#show_authors = False + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = 'sphinx' + +# A list of ignored prefixes for module index sorting. +#modindex_common_prefix = [] + +# If true, keep warnings as "system message" paragraphs in the built documents. +#keep_warnings = False + + +# -- Options for HTML output --------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. See the documentation for +# a list of builtin themes. +html_theme = 'default' + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +#html_theme_options = {} + +# Add any paths that contain custom themes here, relative to this directory. +#html_theme_path = [] + +# The name for this set of Sphinx documents. If None, it defaults to +# " v documentation". +#html_title = None + +# A shorter title for the navigation bar. Default is the same as html_title. +#html_short_title = None + +# The name of an image file (relative to this directory) to place at the top +# of the sidebar. +#html_logo = None + +# The name of an image file (within the static path) to use as favicon of the +# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 +# pixels large. +#html_favicon = None + +# Add any paths that contain custom static files (such as style sheets) here, +# relative to this directory. They are copied after the builtin static files, +# so a file named "default.css" will overwrite the builtin "default.css". +html_static_path = ['_static'] + +# If not '', a 'Last updated on:' timestamp is inserted at every page bottom, +# using the given strftime format. +#html_last_updated_fmt = '%b %d, %Y' + +# If true, SmartyPants will be used to convert quotes and dashes to +# typographically correct entities. +#html_use_smartypants = True + +# Custom sidebar templates, maps document names to template names. +#html_sidebars = {} + +# Additional templates that should be rendered to pages, maps page names to +# template names. +#html_additional_pages = {} + +# If false, no module index is generated. +#html_domain_indices = True + +# If false, no index is generated. +#html_use_index = True + +# If true, the index is split into individual pages for each letter. +#html_split_index = False + +# If true, links to the reST sources are added to the pages. +#html_show_sourcelink = True + +# If true, "Created using Sphinx" is shown in the HTML footer. Default is True. +#html_show_sphinx = True + +# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. +#html_show_copyright = True + +# If true, an OpenSearch description file will be output, and all pages will +# contain a tag referring to it. The value of this option must be the +# base URL from which the finished HTML is served. +#html_use_opensearch = '' + +# This is the file name suffix for HTML files (e.g. ".xhtml"). +#html_file_suffix = None + +# Output file base name for HTML help builder. +htmlhelp_basename = 'pyad2usbdoc' + + +# -- Options for LaTeX output -------------------------------------------------- + +latex_elements = { +# The paper size ('letterpaper' or 'a4paper'). +#'papersize': 'letterpaper', + +# The font size ('10pt', '11pt' or '12pt'). +#'pointsize': '10pt', + +# Additional stuff for the LaTeX preamble. +#'preamble': '', +} + +# Grouping the document tree into LaTeX files. List of tuples +# (source start file, target name, title, author, documentclass [howto/manual]). +latex_documents = [ + ('index', 'pyad2usb.tex', u'pyad2usb Documentation', + u'Author', 'manual'), +] + +# The name of an image file (relative to this directory) to place at the top of +# the title page. +#latex_logo = None + +# For "manual" documents, if this is true, then toplevel headings are parts, +# not chapters. +#latex_use_parts = False + +# If true, show page references after internal links. +#latex_show_pagerefs = False + +# If true, show URL addresses after external links. +#latex_show_urls = False + +# Documents to append as an appendix to all manuals. +#latex_appendices = [] + +# If false, no module index is generated. +#latex_domain_indices = True + + +# -- Options for manual page output -------------------------------------------- + +# One entry per manual page. List of tuples +# (source start file, name, description, authors, manual section). +man_pages = [ + ('index', 'pyad2usb', u'pyad2usb Documentation', + [u'Author'], 1) +] + +# If true, show URL addresses after external links. +#man_show_urls = False + + +# -- Options for Texinfo output ------------------------------------------------ + +# Grouping the document tree into Texinfo files. List of tuples +# (source start file, target name, title, author, +# dir menu entry, description, category) +texinfo_documents = [ + ('index', 'pyad2usb', u'pyad2usb Documentation', + u'Author', 'pyad2usb', 'One line description of project.', + 'Miscellaneous'), +] + +# Documents to append as an appendix to all manuals. +#texinfo_appendices = [] + +# If false, no module index is generated. +#texinfo_domain_indices = True + +# How to display URL addresses: 'footnote', 'no', or 'inline'. +#texinfo_show_urls = 'footnote' + +# If true, do not generate a @detailmenu in the "Top" node's menu. +#texinfo_no_detailmenu = False + + +# -- Options for Epub output --------------------------------------------------- + +# Bibliographic Dublin Core info. +epub_title = u'pyad2usb' +epub_author = u'Author' +epub_publisher = u'Author' +epub_copyright = u'2013, Author' + +# The language of the text. It defaults to the language option +# or en if the language is not set. +#epub_language = '' + +# The scheme of the identifier. Typical schemes are ISBN or URL. +#epub_scheme = '' + +# The unique identifier of the text. This can be a ISBN number +# or the project homepage. +#epub_identifier = '' + +# A unique identification for the text. +#epub_uid = '' + +# A tuple containing the cover image and cover page html template filenames. +#epub_cover = () + +# A sequence of (type, uri, title) tuples for the guide element of content.opf. +#epub_guide = () + +# HTML files that should be inserted before the pages created by sphinx. +# The format is a list of tuples containing the path and title. +#epub_pre_files = [] + +# HTML files shat should be inserted after the pages created by sphinx. +# The format is a list of tuples containing the path and title. +#epub_post_files = [] + +# A list of files that should not be packed into the epub file. +#epub_exclude_files = [] + +# The depth of the table of contents in toc.ncx. +#epub_tocdepth = 3 + +# Allow duplicate toc entries. +#epub_tocdup = True + +# Fix unsupported image types using the PIL. +#epub_fix_images = False + +# Scale large images. +#epub_max_image_width = 0 + +# If 'no', URL addresses will not be shown. +#epub_show_urls = 'inline' + +# If false, no index is generated. +#epub_use_index = True diff --git a/docs/index.rst b/docs/index.rst new file mode 100644 index 0000000..6085464 --- /dev/null +++ b/docs/index.rst @@ -0,0 +1,23 @@ +.. pyad2usb documentation master file, created by + sphinx-quickstart on Sat Jun 8 14:38:46 2013. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +Welcome to pyad2usb's documentation! +==================================== + +Contents: + +.. toctree:: + :maxdepth: 4 + + pyad2usb + + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + diff --git a/docs/make.bat b/docs/make.bat new file mode 100644 index 0000000..6ded9e3 --- /dev/null +++ b/docs/make.bat @@ -0,0 +1,242 @@ +@ECHO OFF + +REM Command file for Sphinx documentation + +if "%SPHINXBUILD%" == "" ( + set SPHINXBUILD=sphinx-build +) +set BUILDDIR=_build +set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% . +set I18NSPHINXOPTS=%SPHINXOPTS% . +if NOT "%PAPER%" == "" ( + set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS% + set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS% +) + +if "%1" == "" goto help + +if "%1" == "help" ( + :help + echo.Please use `make ^` where ^ is one of + echo. html to make standalone HTML files + echo. dirhtml to make HTML files named index.html in directories + echo. singlehtml to make a single large HTML file + echo. pickle to make pickle files + echo. json to make JSON files + echo. htmlhelp to make HTML files and a HTML help project + echo. qthelp to make HTML files and a qthelp project + echo. devhelp to make HTML files and a Devhelp project + echo. epub to make an epub + echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter + echo. text to make text files + echo. man to make manual pages + echo. texinfo to make Texinfo files + echo. gettext to make PO message catalogs + echo. changes to make an overview over all changed/added/deprecated items + echo. xml to make Docutils-native XML files + echo. pseudoxml to make pseudoxml-XML files for display purposes + echo. linkcheck to check all external links for integrity + echo. doctest to run all doctests embedded in the documentation if enabled + goto end +) + +if "%1" == "clean" ( + for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i + del /q /s %BUILDDIR%\* + goto end +) + + +%SPHINXBUILD% 2> nul +if errorlevel 9009 ( + echo. + echo.The 'sphinx-build' command was not found. Make sure you have Sphinx + echo.installed, then set the SPHINXBUILD environment variable to point + echo.to the full path of the 'sphinx-build' executable. Alternatively you + echo.may add the Sphinx directory to PATH. + echo. + echo.If you don't have Sphinx installed, grab it from + echo.http://sphinx-doc.org/ + exit /b 1 +) + +if "%1" == "html" ( + %SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/html. + goto end +) + +if "%1" == "dirhtml" ( + %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml. + goto end +) + +if "%1" == "singlehtml" ( + %SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml. + goto end +) + +if "%1" == "pickle" ( + %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can process the pickle files. + goto end +) + +if "%1" == "json" ( + %SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can process the JSON files. + goto end +) + +if "%1" == "htmlhelp" ( + %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can run HTML Help Workshop with the ^ +.hhp project file in %BUILDDIR%/htmlhelp. + goto end +) + +if "%1" == "qthelp" ( + %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can run "qcollectiongenerator" with the ^ +.qhcp project file in %BUILDDIR%/qthelp, like this: + echo.^> qcollectiongenerator %BUILDDIR%\qthelp\pyad2usb.qhcp + echo.To view the help file: + echo.^> assistant -collectionFile %BUILDDIR%\qthelp\pyad2usb.ghc + goto end +) + +if "%1" == "devhelp" ( + %SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. + goto end +) + +if "%1" == "epub" ( + %SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The epub file is in %BUILDDIR%/epub. + goto end +) + +if "%1" == "latex" ( + %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; the LaTeX files are in %BUILDDIR%/latex. + goto end +) + +if "%1" == "latexpdf" ( + %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex + cd %BUILDDIR%/latex + make all-pdf + cd %BUILDDIR%/.. + echo. + echo.Build finished; the PDF files are in %BUILDDIR%/latex. + goto end +) + +if "%1" == "latexpdfja" ( + %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex + cd %BUILDDIR%/latex + make all-pdf-ja + cd %BUILDDIR%/.. + echo. + echo.Build finished; the PDF files are in %BUILDDIR%/latex. + goto end +) + +if "%1" == "text" ( + %SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The text files are in %BUILDDIR%/text. + goto end +) + +if "%1" == "man" ( + %SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The manual pages are in %BUILDDIR%/man. + goto end +) + +if "%1" == "texinfo" ( + %SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo. + goto end +) + +if "%1" == "gettext" ( + %SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The message catalogs are in %BUILDDIR%/locale. + goto end +) + +if "%1" == "changes" ( + %SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes + if errorlevel 1 exit /b 1 + echo. + echo.The overview file is in %BUILDDIR%/changes. + goto end +) + +if "%1" == "linkcheck" ( + %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck + if errorlevel 1 exit /b 1 + echo. + echo.Link check complete; look for any errors in the above output ^ +or in %BUILDDIR%/linkcheck/output.txt. + goto end +) + +if "%1" == "doctest" ( + %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest + if errorlevel 1 exit /b 1 + echo. + echo.Testing of doctests in the sources finished, look at the ^ +results in %BUILDDIR%/doctest/output.txt. + goto end +) + +if "%1" == "xml" ( + %SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The XML files are in %BUILDDIR%/xml. + goto end +) + +if "%1" == "pseudoxml" ( + %SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml. + goto end +) + +:end diff --git a/docs/modules.rst b/docs/modules.rst new file mode 100644 index 0000000..34e82c9 --- /dev/null +++ b/docs/modules.rst @@ -0,0 +1,7 @@ +pyad2usb +======== + +.. toctree:: + :maxdepth: 4 + + pyad2usb diff --git a/docs/pyad2usb.event.rst b/docs/pyad2usb.event.rst new file mode 100644 index 0000000..565d5a3 --- /dev/null +++ b/docs/pyad2usb.event.rst @@ -0,0 +1,19 @@ +event Package +============= + +:mod:`event` Package +-------------------- + +.. automodule:: pyad2usb.event + :members: + :undoc-members: + :show-inheritance: + +:mod:`event` Module +------------------- + +.. automodule:: pyad2usb.event.event + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/pyad2usb.rst b/docs/pyad2usb.rst new file mode 100644 index 0000000..08dfd6b --- /dev/null +++ b/docs/pyad2usb.rst @@ -0,0 +1,42 @@ +pyad2usb Package +================ + +:mod:`pyad2usb` Package +----------------------- + +.. automodule:: pyad2usb.__init__ + :members: + :undoc-members: + :show-inheritance: + +:mod:`ad2usb` Module +-------------------- + +.. automodule:: pyad2usb.ad2usb + :members: + :undoc-members: + :show-inheritance: + +:mod:`devices` Module +--------------------- + +.. automodule:: pyad2usb.devices + :members: + :undoc-members: + :show-inheritance: + +:mod:`util` Module +------------------ + +.. automodule:: pyad2usb.util + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + pyad2usb.event + diff --git a/libs/pyftdi b/libs/pyftdi new file mode 160000 index 0000000..b1a3412 --- /dev/null +++ b/libs/pyftdi @@ -0,0 +1 @@ +Subproject commit b1a341240b29750d6448ac452c611c09c238e5d6 diff --git a/pyad2usb/__init__.py b/pyad2usb/__init__.py index 08682c4..6937a83 100644 --- a/pyad2usb/__init__.py +++ b/pyad2usb/__init__.py @@ -2,4 +2,4 @@ The PyAD2USB module. """ -__all__ = ['Overseer', 'AD2USB', 'USBDevice', 'SerialDevice', 'Firmware'] +__all__ = ['ad2usb', 'devices', 'util'] diff --git a/pyad2usb/ad2usb.py b/pyad2usb/ad2usb.py index 64d3787..a034004 100644 --- a/pyad2usb/ad2usb.py +++ b/pyad2usb/ad2usb.py @@ -5,9 +5,13 @@ Provides the full AD2USB class and factory. import time import threading import re +import logging +from collections import OrderedDict from .event import event from . import devices from . import util +from . import messages +from . import zonetracking class Overseer(object): """ @@ -70,12 +74,6 @@ class Overseer(object): self.start() - def __del__(self): - """ - Destructor - """ - pass - def close(self): """ Clean up and shut down. @@ -101,7 +99,6 @@ class Overseer(object): """ return Overseer.create(device) - class DetectThread(threading.Thread): """ Thread that handles detection of added/removed devices. @@ -143,6 +140,7 @@ class Overseer(object): for d in removed_devices: self._overseer.on_detached(d) + except util.CommError, err: pass @@ -155,38 +153,59 @@ class AD2USB(object): """ # High-level Events - on_open = event.Event('Called when the device has been opened.') - on_close = event.Event('Called when the device has been closed.') - - on_status_changed = event.Event('Called when the panel status changes.') + on_arm = event.Event('Called when the panel is armed.') + on_disarm = event.Event('Called when the panel is disarmed.') on_power_changed = event.Event('Called when panel power switches between AC and DC.') on_alarm = event.Event('Called when the alarm is triggered.') + on_fire = event.Event('Called when a fire is detected.') on_bypass = event.Event('Called when a zone is bypassed.') + on_boot = event.Event('Called when the device finishes bootings.') + on_config_received = event.Event('Called when the device receives its configuration.') + on_zone_fault = event.Event('Called when the device detects a zone fault.') + on_zone_restore = event.Event('Called when the device detects that a fault is restored.') # Mid-level Events on_message = event.Event('Called when a message has been received from the device.') # Low-level Events + on_open = event.Event('Called when the device has been opened.') + on_close = event.Event('Called when the device has been closed.') on_read = event.Event('Called when a line has been read from the device.') on_write = event.Event('Called when data has been written to the device.') + # Constants + F1 = unichr(1) + unichr(1) + unichr(1) + F2 = unichr(2) + unichr(2) + unichr(2) + F3 = unichr(3) + unichr(3) + unichr(3) + F4 = unichr(4) + unichr(4) + unichr(4) + def __init__(self, device): """ Constructor """ + self._device = device + self._zonetracker = zonetracking.Zonetracker() + self._power_status = None self._alarm_status = None self._bypass_status = None - self._device = device - + self._armed_status = None + self._fire_status = None - self._address_mask = 0xFF80 # TEMP + self.address = 18 + self.configbits = 0xFF00 + self.address_mask = 0x00000000 + self.emulate_zone = [False for x in range(5)] + self.emulate_relay = [False for x in range(4)] + self.emulate_lrr = False + self.deduplicate = False - def __del__(self): + @property + def id(self): """ - Destructor + The ID of the AD2USB device. """ - pass + return self._device.id def open(self, baudrate=None, interface=None, index=None, no_reader_thread=False): """ @@ -200,594 +219,227 @@ class AD2USB(object): Closes the device. """ self._device.close() + del self._device self._device = None - @property - def id(self): - return self._device.id - - def _wire_events(self): - """ - Wires up the internal device events. - """ - self._device.on_open += self._on_open - self._device.on_close += self._on_close - self._device.on_read += self._on_read - self._device.on_write += self._on_write - - def _handle_message(self, data): - """ - Parses messages from the panel. - """ - msg = None - - if data[0] != '!': - msg = Message(data) - - if self._address_mask & msg.mask > 0: - self._update_internal_states(msg) - - else: # specialty messages - header = data[0:4] - - if header == '!EXP' or header == '!REL': - msg = ExpanderMessage(data) - elif header == '!RFX': - msg = RFMessage(data) - - return msg - - def _update_internal_states(self, message): - if message.ac_power != self._power_status: - self._power_status, old_status = message.ac_power, self._power_status - - if old_status is not None: - self.on_power_changed(self._power_status) - - if message.alarm_sounding != self._alarm_status: - self._alarm_status, old_status = message.alarm_sounding, self._alarm_status - - if old_status is not None: - self.on_alarm(self._alarm_status) - - if message.zone_bypassed != self._bypass_status: - self._bypass_status, old_status = message.zone_bypassed, self._bypass_status - - if old_status is not None: - self.on_bypass(self._bypass_status) - - def _on_open(self, sender, args): - """ - Internal handler for opening the device. - """ - self.on_open(args) - - def _on_close(self, sender, args): - """ - Internal handler for closing the device. - """ - self.on_close(args) - - def _on_read(self, sender, args): - """ - Internal handler for reading from the device. - """ - self.on_read(args) - - msg = self._handle_message(args) - if msg: - self.on_message(msg) - - def _on_write(self, sender, args): - """ - Internal handler for writing to the device. - """ - self.on_write(args) - -class Message(object): - """ - Represents a message from the alarm panel. - """ - - def __init__(self, data=None): - """ - Constructor - """ - self._ready = False - self._armed_away = False - self._armed_home = False - self._backlight_on = False - self._programming_mode = False - self._beeps = -1 - self._zone_bypassed = False - self._ac_power = False - self._chime_on = False - self._alarm_event_occurred = False - self._alarm_sounding = False - self._numeric_code = "" - self._text = "" - self._cursor_location = -1 - self._data = "" - self._mask = "" - self._bitfield = "" - self._panel_data = "" - - self._regex = re.compile('("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*)') - - if data is not None: - self._parse_message(data) - - def _parse_message(self, data): - """ - Parse the message from the device. - """ - m = self._regex.match(data) - - if m is None: - raise util.InvalidMessageError('Received invalid message: {0}'.format(data)) - - self._bitfield, self._numeric_code, self._panel_data, alpha = m.group(1, 2, 3, 4) - self._mask = int(self._panel_data[3:3+8], 16) - - self._data = data - self._ready = not self._bitfield[1:2] == "0" - self._armed_away = not self._bitfield[2:3] == "0" - self._armed_home = not self._bitfield[3:4] == "0" - self._backlight_on = not self._bitfield[4:5] == "0" - self._programming_mode = not self._bitfield[5:6] == "0" - self._beeps = int(self._bitfield[6:7], 16) - self._zone_bypassed = not self._bitfield[7:8] == "0" - self._ac_power = not self._bitfield[8:9] == "0" - self._chime_on = not self._bitfield[9:10] == "0" - self._alarm_event_occurred = not self._bitfield[10:11] == "0" - self._alarm_sounding = not self._bitfield[11:12] == "0" - self._text = alpha.strip('"') - - if int(self._panel_data[19:21], 16) & 0x01 > 0: - self._cursor_location = int(self._bitfield[21:23], 16) # Alpha character index that the cursor is on. - - def __str__(self): - """ - String conversion operator. - """ - return 'msg > {0:0<9} [{1}{2}{3}] -- ({4}) {5}'.format(hex(self.mask), 1 if self.ready else 0, 1 if self.armed_away else 0, 1 if self.armed_home else 0, self.numeric_code, self.text) - - @property - def ready(self): - """ - Indicates whether or not the panel is ready. - """ - return self._ready - - @ready.setter - def ready(self, value): - """ - Sets the value indicating whether or not the panel is ready. - """ - self._ready = value - - @property - def armed_away(self): - """ - Indicates whether or not the panel is armed in away mode. - """ - return self._armed_away - - @armed_away.setter - def armed_away(self, value): - """ - Sets the value indicating whether or not the panel is armed in away mode. - """ - self._armed_away = value - - @property - def armed_home(self): - """ - Indicates whether or not the panel is armed in home/stay mode. - """ - return self._armed_home - - @armed_home.setter - def armed_home(self, value): - """ - Sets the value indicating whether or not the panel is armed in home/stay mode. - """ - self._armed_home = value - - @property - def backlight_on(self): - """ - Indicates whether or not the panel backlight is on. - """ - return self._backlight_on - - @backlight_on.setter - def backlight_on(self, value): - """ - Sets the value indicating whether or not the panel backlight is on. - """ - self._backlight_on = value - - @property - def programming_mode(self): - """ - Indicates whether or not the panel is in programming mode. - """ - return self._programming_mode - - @programming_mode.setter - def programming_mode(self, value): - """ - Sets the value indicating whether or not the panel is in programming mode. - """ - self._programming_mode = value - - @property - def beeps(self): - """ - Returns the number of beeps associated with this message. - """ - return self._beeps - - @beeps.setter - def beeps(self, value): - """ - Sets the number of beeps associated with this message. - """ - self._beeps = value - - @property - def zone_bypassed(self): + def get_config(self): """ - Indicates whether or not zones have been bypassed. + Retrieves the configuration from the device. """ - return self._zone_bypassed + self._device.write("C\r") - @zone_bypassed.setter - def zone_bypassed(self, value): - """ - Sets the value indicating whether or not zones have been bypassed. - """ - self._zone_bypassed = value - - @property - def ac_power(self): + def save_config(self): """ - Indicates whether or not the system is on AC power. + Sets configuration entries on the device. """ - return self._ac_power + config_string = '' - @ac_power.setter - def ac_power(self, value): - """ - Sets the value indicating whether or not the system is on AC power. - """ - self._ac_power = value - - @property - def chime_on(self): - """ - Indicates whether or not panel chimes are enabled. - """ - return self._chime_on - - @chime_on.setter - def chime_on(self, value): - """ - Sets the value indicating whether or not the panel chimes are enabled. - """ - self._chime_on = value - - @property - def alarm_event_occurred(self): - """ - Indicates whether or not an alarm event has occurred. - """ - return self._alarm_event_occurred + # HACK: Both of these methods are ugly.. but I can't think of an elegant way of doing it. - @alarm_event_occurred.setter - def alarm_event_occurred(self, value): - """ - Sets the value indicating whether or not an alarm event has occurred. - """ - self._alarm_event_occurred = value + #config_string += 'ADDRESS={0}&'.format(self.address) + #config_string += 'CONFIGBITS={0:x}&'.format(self.configbits) + #config_string += 'MASK={0:x}&'.format(self.address_mask) + #config_string += 'EXP={0}&'.format(''.join(['Y' if z else 'N' for z in self.emulate_zone])) + #config_string += 'REL={0}&'.format(''.join(['Y' if r else 'N' for r in self.emulate_relay])) + #config_string += 'LRR={0}&'.format('Y' if self.emulate_lrr else 'N') + #config_string += 'DEDUPLICATE={0}'.format('Y' if self.deduplicate else 'N') - @property - def alarm_sounding(self): - """ - Indicates whether or not an alarm is currently sounding. - """ - return self._alarm_sounding + config_entries = [] + config_entries.append(('ADDRESS', '{0}'.format(self.address))) + config_entries.append(('CONFIGBITS', '{0:x}'.format(self.configbits))) + config_entries.append(('MASK', '{0:x}'.format(self.address_mask))) + config_entries.append(('EXP', ''.join(['Y' if z else 'N' for z in self.emulate_zone]))) + config_entries.append(('REL', ''.join(['Y' if r else 'N' for r in self.emulate_relay]))) + config_entries.append(('LRR', 'Y' if self.emulate_lrr else 'N')) + config_entries.append(('DEDUPLICATE', 'Y' if self.deduplicate else 'N')) - @alarm_sounding.setter - def alarm_sounding(self, value): - """ - Sets the value indicating whether or not an alarm is currently sounding. - """ - self._alarm_sounding = value + config_string = '&'.join(['='.join(t) for t in config_entries]) - @property - def numeric_code(self): - """ - Numeric indicator of associated with message. For example: If zone #3 is faulted, this value is 003. - """ - return self._numeric_code + self._device.write("C{0}\r".format(config_string)) - @numeric_code.setter - def numeric_code(self, value): + def reboot(self): """ - Sets the numeric indicator associated with this message. + Reboots the device. """ - self._numeric_code = value + self._device.write('=') - @property - def text(self): + def fault_zone(self, zone, simulate_wire_problem=False): """ - Alphanumeric text associated with this message. + Faults a zone if we are emulating a zone expander. """ - return self._text + # Allow ourselves to also be passed an address/channel combination + # for zone expanders. + # + # Format (expander index, channel) + if isinstance(zone, tuple): + zone = self._zonetracker._expander_to_zone(*zone) - @text.setter - def text(self, value): - """ - Sets the alphanumeric text associated with this message. - """ - self._text = value + status = 2 if simulate_wire_problem else 1 - @property - def cursor_location(self): - """ - Indicates which text position has the cursor underneath it. - """ - return self._cursor_location + self._device.write("L{0:02}{1}\r".format(zone, status)) - @cursor_location.setter - def cursor_location(self, value): + def clear_zone(self, zone): """ - Sets the value indicating which text position has the cursor underneath it. + Clears a zone if we are emulating a zone expander. """ - self._cursor_location = value + self._device.write("L{0:02}0\r".format(zone)) - @property - def data(self): - """ - Raw representation of the message from the panel. - """ - return self._data - - @data.setter - def data(self, value): - """ - Sets the raw representation of the message from the panel. - """ - self._data = value - - @property - def mask(self): - """ - The panel mask for which this message is intended. - """ - return self._mask - - @mask.setter - def mask(self, value): - """ - Sets the panel mask for which this message is intended. - """ - self._mask = value - - @property - def bitfield(self): + def _wire_events(self): """ - The bit field associated with this message. + Wires up the internal device events. """ - return self._bitfield + self._device.on_open += self._on_open + self._device.on_close += self._on_close + self._device.on_read += self._on_read + self._device.on_write += self._on_write + self._zonetracker.on_fault += self._on_zone_fault + self._zonetracker.on_restore += self._on_zone_restore - @bitfield.setter - def bitfield(self, value): + def _handle_message(self, data): """ - Sets the bit field associated with this message. + Parses messages from the panel. """ - self._bitfield = value + if data is None: + return None - @property - def panel_data(self): - """ - The binary field associated with this message. - """ - return self._panel_data + msg = None - @panel_data.setter - def panel_data(self, value): - """ - Sets the binary field associated with this message. - """ - self._panel_data = value + if data[0] != '!': + msg = messages.Message(data) -class ExpanderMessage(object): - """ - Represents a message from a zone or relay expansion module. - """ - ZONE = 0 - RELAY = 1 + if self.address_mask & msg.mask > 0: + self._update_internal_states(msg) - def __init__(self, data=None): - """ - Constructor - """ - self._type = None - self._address = None - self._channel = None - self._value = None - self._raw = None + else: # specialty messages + header = data[0:4] - if data is not None: - self._parse_message(data) + if header == '!EXP' or header == '!REL': + msg = messages.ExpanderMessage(data) + self._update_internal_states(msg) + elif header == '!RFX': + msg = messages.RFMessage(data) + elif header == '!LRR': + msg = messages.LRRMessage(data) + elif data.startswith('!Ready'): + self.on_boot() + elif data.startswith('!CONFIG'): + self._handle_config(data) - def __str__(self): - """ - String conversion operator. - """ - expander_type = 'UNKWN' - if self.type == ExpanderMessage.ZONE: - expander_type = 'ZONE' - elif self.type == ExpanderMessage.RELAY: - expander_type = 'RELAY' + return msg - return 'exp > [{0: <5}] {1}/{2} -- {3}'.format(expander_type, self.address, self.channel, self.value) + def _handle_config(self, data): + """ + Handles received configuration data. + """ + _, config_string = data.split('>') + for setting in config_string.split('&'): + k, v = setting.split('=') + + if k == 'ADDRESS': + self.address = int(v) + elif k == 'CONFIGBITS': + self.configbits = int(v, 16) + elif k == 'MASK': + self.address_mask = int(v, 16) + elif k == 'EXP': + for z in range(5): + self.emulate_zone[z] = True if v[z] == 'Y' else False + elif k == 'REL': + for r in range(4): + self.emulate_relay[r] = True if v[r] == 'Y' else False + elif k == 'LRR': + self.emulate_lrr = True if v == 'Y' else False + elif k == 'DEDUPLICATE': + self.deduplicate = True if v == 'Y' else False + + self.on_config_received() - def _parse_message(self, data): + def _update_internal_states(self, message): """ - Parse the raw message from the device. + Updates internal device states. """ - header, values = data.split(':') - address, channel, value = values.split(',') + if isinstance(message, messages.Message): + if message.ac_power != self._power_status: + self._power_status, old_status = message.ac_power, self._power_status - self.raw = data - self.address = address - self.channel = channel - self.value = value + if old_status is not None: + self.on_power_changed(self._power_status) - if header == '!EXP': - self.type = ExpanderMessage.ZONE - elif header == '!REL': - self.type = ExpanderMessage.RELAY + if message.alarm_sounding != self._alarm_status: + self._alarm_status, old_status = message.alarm_sounding, self._alarm_status - @property - def address(self): - """ - The relay address from which the message originated. - """ - return self._address + if old_status is not None: + self.on_alarm(self._alarm_status) - @address.setter - def address(self, value): - """ - Sets the relay address from which the message originated. - """ - self._address = value + if message.zone_bypassed != self._bypass_status: + self._bypass_status, old_status = message.zone_bypassed, self._bypass_status - @property - def channel(self): - """ - The zone expander channel from which the message originated. - """ - return self._channel - - @channel.setter - def channel(self, value): - """ - Sets the zone expander channel from which the message originated. - """ - self._channel = value - - @property - def value(self): - """ - The value associated with the message. - """ - return self._value + if old_status is not None: + self.on_bypass(self._bypass_status) - @value.setter - def value(self, value): - """ - Sets the value associated with the message. - """ - self._value = value + if (message.armed_away | message.armed_home) != self._armed_status: + self._armed_status, old_status = message.armed_away | message.armed_home, self._armed_status - @property - def raw(self): - """ - The raw message from the expander device. - """ - return self._raw + if old_status is not None: + if self._armed_status: + self.on_arm() + else: + self.on_disarm() - @raw.setter - def raw(self, value): - """ - Sets the raw message from the expander device. - """ - self._value = value + if message.fire_alarm != self._fire_status: + self._fire_status, old_status = message.fire_alarm, self._fire_status - @property - def type(self): - """ - The type of expander associated with this message. - """ - return self._type + if old_status is not None: + self.on_fire(self._fire_status) - @type.setter - def type(self, value): - """ - Sets the type of expander associated with this message. - """ - self._type = value + self._update_zone_tracker(message) -class RFMessage(object): - """ - Represents a message from an RF receiver. - """ - def __init__(self, data=None): - """ - Constructor - """ - self._raw = None - self._serial_number = None - self._value = None + def _update_zone_tracker(self, message): + # Retrieve a list of faults. + # NOTE: This only happens on first boot or after exiting programming mode. + if isinstance(message, messages.Message): + if not message.ready and "Hit * for faults" in message.text: + self._device.write('*') + return - if data is not None: - self._parse_message(data) + self._zonetracker.update(message) - def __str__(self): + def _on_open(self, sender, args): """ - String conversion operator. + Internal handler for opening the device. """ - return 'rf > {0}: {1}'.format(self.serial_number, self.value) + self.on_open(args) - def _parse_message(self, data): + def _on_close(self, sender, args): """ - Parses the raw message from the device. + Internal handler for closing the device. """ - self.raw = data - - _, values = data.split(':') - self.serial_number, self.value = values.split(',') + self.on_close(args) - @property - def serial_number(self): + def _on_read(self, sender, args): """ - The serial number for the RF receiver. + Internal handler for reading from the device. """ - return self._serial_number - - @serial_number.setter - def serial_number(self, value): - self._serial_number = value + self.on_read(args) - @property - def value(self): - """ - The value of the RF message. - """ - return self._value + msg = self._handle_message(args) + if msg: + self.on_message(msg) - @value.setter - def value(self, value): + def _on_write(self, sender, args): """ - Sets the value of the RF message. + Internal handler for writing to the device. """ - self._value = value + self.on_write(args) - @property - def raw(self): + def _on_zone_fault(self, sender, args): """ - The raw message from the RF receiver. + Internal handler for zone faults. """ - return self._raw + self.on_zone_fault(args) - @raw.setter - def raw(self, value): + def _on_zone_restore(self, sender, args): """ - Sets the raw message from the RF receiver. + Internal handler for zone restoration. """ - self._raw = value + self.on_zone_restore(args) diff --git a/pyad2usb/devices.py b/pyad2usb/devices.py index 9864017..458c9b1 100644 --- a/pyad2usb/devices.py +++ b/pyad2usb/devices.py @@ -9,7 +9,6 @@ import threading import serial import serial.tools.list_ports import socket -import traceback from pyftdi.pyftdi.ftdi import * from pyftdi.pyftdi.usbtools import * from . import util @@ -27,16 +26,49 @@ class Device(object): on_write = event.Event('Called when data has been written to the device') def __init__(self): - pass + """ + Constructor + """ + self._id = '' + self._buffer = '' + self._interface = None + self._device = None + self._running = False + self._read_thread = Device.ReadThread(self) + + @property + def id(self): + """ + Retrieve the device ID. + """ + return self._id + + @id.setter + def id(self, value): + """ + Sets the device ID. + """ + self._id = value + + def is_reader_alive(self): + """ + Indicates whether or not the reader thread is alive. + """ + return self._read_thread.is_alive() - def __del__(self): - pass + def stop_reader(self): + """ + Stops the reader thread. + """ + self._read_thread.stop() class ReadThread(threading.Thread): """ Reader thread which processes messages from the device. """ + READ_TIMEOUT = 10 + def __init__(self, device): """ Constructor @@ -59,9 +91,8 @@ class Device(object): while self._running: try: - self._device.read_line(timeout=10) - except util.CommError, err: - traceback.print_exc(err) # TEMP + self._device.read_line(timeout=self.READ_TIMEOUT) + except util.TimeoutError, err: pass @@ -82,11 +113,11 @@ class USBDevice(Device): """ Returns all FTDI devices matching our vendor and product IDs. """ - devices = [] try: devices = Ftdi.find_all([(USBDevice.FTDI_VENDOR_ID, USBDevice.FTDI_PRODUCT_ID)], nocache=True) + except (usb.core.USBError, FtdiError), err: raise util.CommError('Error enumerating AD2USB devices: {0}'.format(str(err))) @@ -96,20 +127,14 @@ class USBDevice(Device): """ Constructor """ - Device.__init__(self) + self._device = Ftdi() + self._interface = interface self._vendor_id = vid self._product_id = pid self._serial_number = serial self._description = description - self._buffer = '' - self._device = Ftdi() - self._running = False - self._interface = interface - self._id = '' - - self._read_thread = Device.ReadThread(self) def open(self, baudrate=BAUDRATE, interface=None, index=0, no_reader_thread=False): """ @@ -140,10 +165,10 @@ class USBDevice(Device): self._device.set_baudrate(baudrate) self._id = 'USB {0}:{1}'.format(self._device.usb_dev.bus, self._device.usb_dev.address) + except (usb.core.USBError, FtdiError), err: - self.on_close() + raise util.NoDeviceError('Error opening device: {0}'.format(str(err))) - raise util.CommError('Error opening AD2USB device: {0}'.format(str(err))) else: self._running = True if not no_reader_thread: @@ -163,27 +188,12 @@ class USBDevice(Device): # HACK: Probably should fork pyftdi and make this call in .close(). self._device.usb_dev.attach_kernel_driver(self._interface) - except (FtdiError, usb.core.USBError): + + except: pass self.on_close() - @property - def id(self): - return self._id - - def is_reader_alive(self): - """ - Indicates whether or not the reader thread is alive. - """ - return self._read_thread.is_alive() - - def stop_reader(self): - """ - Stops the reader thread. - """ - self._read_thread.stop() - def write(self, data): """ Writes data to the device. @@ -193,13 +203,21 @@ class USBDevice(Device): self.on_write(data) except FtdiError, err: - raise util.CommError('Error writing to AD2USB device.') + raise util.CommError('Error writing to device: {0}'.format(str(err))) def read(self): """ Reads a single character from the device. """ - return self._device.read_data(1) + ret = None + + try: + ret = self._device.read_data(1) + + except (usb.core.USBError, FtdiError), err: + raise util.CommError('Error reading from device: {0}'.format(str(err))) + + return ret def read_line(self, timeout=0.0, purge_buffer=False): """ @@ -244,7 +262,8 @@ class USBDevice(Device): except (usb.core.USBError, FtdiError), err: timer.cancel() - raise util.CommError('Error reading from AD2USB device: {0}'.format(str(err))) + raise util.CommError('Error reading from device: {0}'.format(str(err))) + else: if got_line: ret = self._buffer @@ -281,8 +300,9 @@ class SerialDevice(Device): devices = serial.tools.list_ports.grep(pattern) else: devices = serial.tools.list_ports.comports() - except Exception, err: - raise util.CommError('Error enumerating AD2SERIAL devices: {0}'.format(str(err))) + + except SerialException, err: + raise util.CommError('Error enumerating serial devices: {0}'.format(str(err))) return devices @@ -292,18 +312,9 @@ class SerialDevice(Device): """ Device.__init__(self) - self._device = serial.Serial(timeout=0, writeTimeout=0) # Timeout = non-blocking to match pyftdi. - self._read_thread = Device.ReadThread(self) - self._buffer = '' - self._running = False self._interface = interface self._id = interface - - def __del__(self): - """ - Destructor - """ - pass + self._device = serial.Serial(timeout=0, writeTimeout=0) # Timeout = non-blocking to match pyftdi. def open(self, baudrate=BAUDRATE, interface=None, index=None, no_reader_thread=False): """ @@ -314,7 +325,7 @@ class SerialDevice(Device): baudrate = SerialDevice.BAUDRATE if self._interface is None and interface is None: - raise util.NoDeviceError('No AD2SERIAL device interface specified.') + raise util.NoDeviceError('No device interface specified.') if interface is not None: self._interface = interface @@ -330,15 +341,13 @@ class SerialDevice(Device): # # Moving it to this point seems to resolve # all issues with it. - self._id = '{0}'.format(self._interface) except (serial.SerialException, ValueError), err: - self.on_close() + raise util.NoDeviceError('Error opening device on port {0}.'.format(interface)) - raise util.NoDeviceError('Error opening AD2SERIAL device on port {0}.'.format(interface)) else: self._running = True - self.on_open((None, "AD2SERIAL")) # TODO: Fixme. + self.on_open(('N/A', "AD2SERIAL")) if not no_reader_thread: self._read_thread.start() @@ -352,37 +361,25 @@ class SerialDevice(Device): self._read_thread.stop() self._device.close() - except Exception, err: + + except: pass self.on_close() - @property - def id(self): - return self._id - - def is_reader_alive(self): - """ - Indicates whether or not the reader thread is alive. - """ - return self._read_thread.is_alive() - - def stop_reader(self): - """ - Stops the reader thread. - """ - self._read_thread.stop() - def write(self, data): """ Writes data to the device. """ try: self._device.write(data) + except serial.SerialTimeoutException, err: pass + except serial.SerialException, err: - raise util.CommError('Error writing to serial device.') + raise util.CommError('Error writing to device.') + else: self.on_write(data) @@ -390,15 +387,20 @@ class SerialDevice(Device): """ Reads a single character from the device. """ - return self._device.read(1) + ret = None + + try: + ret = self._device.read(1) + + except serial.SerialException, err: + raise util.CommError('Error reading from device: {0}'.format(str(err))) + + return ret def read_line(self, timeout=0.0, purge_buffer=False): """ Reads a line from the device. """ - if purge_buffer: - self._buffer = '' - def timeout_event(): timeout_event.reading = False @@ -434,7 +436,7 @@ class SerialDevice(Device): except (OSError, serial.SerialException), err: timer.cancel() - raise util.CommError('Error reading from AD2SERIAL device: {0}'.format(str(err))) + raise util.CommError('Error reading from device: {0}'.format(str(err))) else: if got_line: @@ -457,45 +459,36 @@ class SocketDevice(Device): Serial to IP interface. """ - def __init__(self, interface=None): + def __init__(self, interface=("localhost", 10000)): """ Constructor """ - self._host = "localhost" - self._port = 10000 - self._device = None - self._buffer = '' - self._running = False - self._id = '' - - self._read_thread = Device.ReadThread(self) + Device.__init__(self) - def __del__(self): - """ - Destructor - """ - pass + self._interface = interface + self._host, self._port = interface def open(self, baudrate=None, interface=None, index=0, no_reader_thread=False): """ Opens the device. """ if interface is not None: + self._interface = interface self._host, self._port = interface try: self._device = socket.socket(socket.AF_INET, socket.SOCK_STREAM) self._device.connect((self._host, self._port)) + self._id = '{0}:{1}'.format(self._host, self._port) except socket.error, err: - self.on_close() + raise util.NoDeviceError('Error opening device at {0}:{1}'.format(self._host, self._port)) - traceback.print_exc(err) # TEMP else: self._running = True - self.on_open((None, "AD2SOCKET")) # TEMP: Change me. + self.on_open(('N/A', "AD2SOCKET")) if not no_reader_thread: self._read_thread.start() @@ -510,51 +503,43 @@ class SocketDevice(Device): self._read_thread.stop() self._device.shutdown(socket.SHUT_RDWR) # Make sure that it closes immediately. self._device.close() + except: pass self.on_close() - @property - def id(self): - return self._id - - def is_reader_alive(self): - """ - Indicates whether or not the reader thread is alive. - """ - return self._read_thread.is_alive() - - def stop_reader(self): - """ - Stops the reader thread. - """ - self._read_thread.stop() - def write(self, data): """ Writes data to the device. """ - data_sent = self._device.send(data) + data_sent = None + + try: + data_sent = self._device.send(data) + + if data_sent == 0: + raise util.CommError('Error writing to device.') - if data_sent == 0: - raise util.CommError('Error while sending data.') - else: self.on_write(data) + except socket.error, err: + raise util.CommError('Error writing to device: {0}'.format(str(err))) + return data_sent def read(self): """ Reads a single character from the device. """ + data = None + try: data = self._device.recv(1) + except socket.error, err: raise util.CommError('Error while reading from device: {0}'.format(str(err))) - # ??? - Should we trigger an on_read here as well? - return data def read_line(self, timeout=0.0, purge_buffer=False): @@ -600,7 +585,8 @@ class SocketDevice(Device): except socket.error, err: timer.cancel() - raise util.CommError('Error reading from Socket device: {0}'.format(str(err))) + raise util.CommError('Error reading from device: {0}'.format(str(err))) + else: if got_line: ret = self._buffer diff --git a/pyad2usb/messages.py b/pyad2usb/messages.py new file mode 100644 index 0000000..86e6e54 --- /dev/null +++ b/pyad2usb/messages.py @@ -0,0 +1,197 @@ +""" +Message representations received from the panel through the AD2USB. +""" + +import re + +class Message(object): + """ + Represents a message from the alarm panel. + """ + + def __init__(self, data=None): + """ + Constructor + """ + self.ready = False + self.armed_away = False + self.armed_home = False + self.backlight_on = False + self.programming_mode = False + self.beeps = -1 + self.zone_bypassed = False + self.ac_power = False + self.chime_on = False + self.alarm_event_occurred = False + self.alarm_sounding = False + self.battery_low = False + self.entry_delay_off = False + self.fire_alarm = False + self.check_zone = False + self.perimeter_only = False + self.numeric_code = "" + self.text = "" + self.cursor_location = -1 + self.data = "" + self.mask = "" + self.bitfield = "" + self.panel_data = "" + + self._regex = re.compile('("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*),("(?:[^"]|"")*"|[^,]*)') + + if data is not None: + self._parse_message(data) + + def _parse_message(self, data): + """ + Parse the message from the device. + """ + m = self._regex.match(data) + + if m is None: + raise util.InvalidMessageError('Received invalid message: {0}'.format(data)) + + self.bitfield, self.numeric_code, self.panel_data, alpha = m.group(1, 2, 3, 4) + self.mask = int(self.panel_data[3:3+8], 16) + + self.data = data + self.ready = not self.bitfield[1:2] == "0" + self.armed_away = not self.bitfield[2:3] == "0" + self.armed_home = not self.bitfield[3:4] == "0" + self.backlight_on = not self.bitfield[4:5] == "0" + self.programming_mode = not self.bitfield[5:6] == "0" + self.beeps = int(self.bitfield[6:7], 16) + self.zone_bypassed = not self.bitfield[7:8] == "0" + self.ac_power = not self.bitfield[8:9] == "0" + self.chime_on = not self.bitfield[9:10] == "0" + self.alarm_event_occurred = not self.bitfield[10:11] == "0" + self.alarm_sounding = not self.bitfield[11:12] == "0" + self.battery_low = not self.bitfield[12:13] == "0" + self.entry_delay_off = not self.bitfield[13:14] == "0" + self.fire_alarm = not self.bitfield[14:15] == "0" + self.check_zone = not self.bitfield[15:16] == "0" + self.perimeter_only = not self.bitfield[16:17] == "0" + # bits 17-20 unused. + self.text = alpha.strip('"') + + if int(self.panel_data[19:21], 16) & 0x01 > 0: + self.cursor_location = int(self.bitfield[21:23], 16) # Alpha character index that the cursor is on. + + def __str__(self): + """ + String conversion operator. + """ + return 'msg > {0:0<9} [{1}{2}{3}] -- ({4}) {5}'.format(hex(self.mask), 1 if self.ready else 0, 1 if self.armed_away else 0, 1 if self.armed_home else 0, self.numeric_code, self.text) + +class ExpanderMessage(object): + """ + Represents a message from a zone or relay expansion module. + """ + + ZONE = 0 + RELAY = 1 + + def __init__(self, data=None): + """ + Constructor + """ + self.type = None + self.address = None + self.channel = None + self.value = None + self.raw = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + expander_type = 'UNKWN' + if self.type == ExpanderMessage.ZONE: + expander_type = 'ZONE' + elif self.type == ExpanderMessage.RELAY: + expander_type = 'RELAY' + + return 'exp > [{0: <5}] {1}/{2} -- {3}'.format(expander_type, self.address, self.channel, self.value) + + def _parse_message(self, data): + """ + Parse the raw message from the device. + """ + header, values = data.split(':') + address, channel, value = values.split(',') + + self.raw = data + self.address = address + self.channel = channel + self.value = value + + if header == '!EXP': + self.type = ExpanderMessage.ZONE + elif header == '!REL': + self.type = ExpanderMessage.RELAY + +class RFMessage(object): + """ + Represents a message from an RF receiver. + """ + + def __init__(self, data=None): + """ + Constructor + """ + self.raw = None + self.serial_number = None + self.value = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + return 'rf > {0}: {1}'.format(self.serial_number, self.value) + + def _parse_message(self, data): + """ + Parses the raw message from the device. + """ + self.raw = data + + _, values = data.split(':') + self.serial_number, self.value = values.split(',') + +class LRRMessage(object): + """ + Represent a message from a Long Range Radio. + """ + + def __init__(self, data=None): + """ + Constructor + """ + self.raw = None + self._event_data = None + self._partition = None + self._event_type = None + + if data is not None: + self._parse_message(data) + + def __str__(self): + """ + String conversion operator. + """ + return 'lrr > {0} @ {1} -- {2}'.format() + + def _parse_message(self, data): + """ + Parses the raw message from the device. + """ + self.raw = data + + _, values = data.split(':') + self._event_data, self._partition, self._event_type = values.split(',') diff --git a/pyad2usb/util.py b/pyad2usb/util.py index 269f2b0..4e55a4e 100644 --- a/pyad2usb/util.py +++ b/pyad2usb/util.py @@ -44,18 +44,6 @@ class Firmware(object): STAGE_UPLOADING = 4 STAGE_DONE = 5 - def __init__(self): - """ - Constructor - """ - pass - - def __del__(self): - """ - Destructor - """ - pass - @staticmethod def upload(dev, filename, progress_callback=None): """ diff --git a/pyad2usb/zonetracking.py b/pyad2usb/zonetracking.py new file mode 100644 index 0000000..db312a3 --- /dev/null +++ b/pyad2usb/zonetracking.py @@ -0,0 +1,209 @@ +""" +Provides zone tracking functionality for the AD2USB device family. +""" + +import time +from .event import event +from . import messages + +class Zone(object): + """ + Representation of a panel zone. + """ + + CLEAR = 0 + FAULT = 1 + CHECK = 2 # Wire fault + + STATUS = { CLEAR: 'CLEAR', FAULT: 'FAULT', CHECK: 'CHECK' } + + def __init__(self, zone=0, name='', status=CLEAR): + self.zone = zone + self.name = name + self.status = status + self.timestamp = time.time() + + def __str__(self): + return 'Zone {0} {1}'.format(self.zone, self.name) + + def __repr__(self): + return 'Zone({0}, {1}, ts {2})'.format(self.zone, Zone.STATUS[self.status], self.timestamp) + +class Zonetracker(object): + """ + Handles tracking of zone and their statuses. + """ + + on_fault = event.Event('Called when the device detects a zone fault.') + on_restore = event.Event('Called when the device detects that a fault is restored.') + + EXPIRE = 30 + + def __init__(self): + """ + Constructor + """ + self._zones = {} + self._zones_faulted = [] + self._last_zone_fault = 0 + + def update(self, message): + """ + Update zone statuses based on the current message. + """ + zone = -1 + + if isinstance(message, messages.ExpanderMessage): + zone = self._expander_to_zone(int(message.address), int(message.channel)) + + status = Zone.CLEAR + if int(message.value) == 1: + status = Zone.FAULT + elif int(message.value) == 2: + status = Zone.CHECK + + try: + self._update_zone(zone, status=status) + except IndexError: + self._add_zone(zone, status=status) + + else: + # Panel is ready, restore all zones. + if message.ready: + for idx, z in enumerate(self._zones_faulted): + self._update_zone(z, Zone.CLEAR) + + self._last_zone_fault = 0 + + # Process fault + elif "FAULT" in message.text or message.check_zone: + # Apparently this representation can be both base 10 + # or base 16, depending on where the message came + # from. + try: + zone = int(message.numeric_code) + except ValueError: + zone = int(message.numeric_code, 16) + + # Add new zones and clear expired ones. + if zone in self._zones_faulted: + self._update_zone(zone) + self._clear_zones(zone) + else: + status = Zone.FAULT + if message.check_zone: + status = Zone.CHECK + + self._add_zone(zone, status=status) + self._zones_faulted.append(zone) + self._zones_faulted.sort() + + # Save our spot for the next message. + self._last_zone_fault = zone + self._clear_expired_zones() + + def _clear_zones(self, zone): + """ + Clear all expired zones from our status list. + """ + cleared_zones = [] + found_last = found_new = at_end = False + + # First pass: Find our start spot. + it = iter(self._zones_faulted) + try: + while not found_last: + z = it.next() + + if z == self._last_zone_fault: + found_last = True + break + + except StopIteration: + at_end = True + + # Continue until we find our end point and add zones in + # between to our clear list. + try: + while not at_end and not found_new: + z = it.next() + + if z == zone: + found_new = True + break + else: + cleared_zones += [z] + + except StopIteration: + pass + + # Second pass: roll through the list again if we didn't find + # our end point and remove everything until we do. + if not found_new: + it = iter(self._zones_faulted) + + try: + while not found_new: + z = it.next() + + if z == zone: + found_new = True + break + else: + cleared_zones += [z] + + except StopIteration: + pass + + # Actually remove the zones and trigger the restores. + for idx, z in enumerate(cleared_zones): + self._update_zone(z, Zone.CLEAR) + + def _clear_expired_zones(self): + zones = [] + + for z in self._zones.keys(): + zones += [z] + + for z in zones: + if self._zones[z].status != Zone.CLEAR and self._zone_expired(z): + self._update_zone(z, Zone.CLEAR) + + def _add_zone(self, zone, name='', status=Zone.CLEAR): + """ + Adds a zone to the internal zone list. + """ + if not zone in self._zones: + self._zones[zone] = Zone(zone=zone, name=name, status=status) + + if status != Zone.CLEAR: + self.on_fault(zone) + + def _update_zone(self, zone, status=None): + """ + Updates a zones status. + """ + if not zone in self._zones: + raise IndexError('Zone does not exist and cannot be updated: %d', zone) + + if status is not None: + self._zones[zone].status = status + + self._zones[zone].timestamp = time.time() + + if status == Zone.CLEAR: + if zone in self._zones_faulted: + self._zones_faulted.remove(zone) + + self.on_restore(zone) + + def _zone_expired(self, zone): + if time.time() > self._zones[zone].timestamp + Zonetracker.EXPIRE: + return True + + return False + + def _expander_to_zone(self, address, channel): + idx = address - 7 # Expanders start at address 7. + + return address + channel + (idx * 7) + 1 diff --git a/pyftdi b/pyftdi index e58079b..356cfd1 120000 --- a/pyftdi +++ b/pyftdi @@ -1 +1 @@ -../../pyftdi/pyftdi/ \ No newline at end of file +libs/pyftdi/pyftdi/ \ No newline at end of file diff --git a/test.py b/test.py index 8010122..9e4d365 100755 --- a/test.py +++ b/test.py @@ -5,6 +5,7 @@ import time import signal import traceback import sys +import logging running = True @@ -43,6 +44,12 @@ def handle_bypass(sender, args): def handle_message(sender, args): print args +def handle_arm(sender, args): + print 'armed', args + +def handle_disarm(sender, args): + print 'disarmed', args + def handle_firmware(stage): if stage == pyad2usb.ad2usb.util.Firmware.STAGE_START: handle_firmware.wait_tick = 0 @@ -71,6 +78,18 @@ def handle_firmware(stage): elif stage == pyad2usb.ad2usb.util.Firmware.STAGE_DONE: print "\r\nDone!" +def handle_boot(sender, args): + print 'boot', args + +def handle_config(sender, args): + print 'config', args + +def handle_fault(sender, args): + print 'zone fault', args + +def handle_restore(sender, args): + print 'zone restored', args + def upload_usb(): dev = pyad2usb.ad2usb.devices.USBDevice() @@ -200,7 +219,7 @@ def test_factory_watcher(): overseer.close() def test_socket(): - dev = pyad2usb.ad2usb.devices.SocketDevice(interface=("localhost", 10000)) + dev = pyad2usb.ad2usb.devices.SocketDevice(interface=("singularity.corp.nutech.com", 10000)) a2u = pyad2usb.ad2usb.AD2USB(dev) a2u.on_open += handle_open @@ -212,10 +231,39 @@ def test_socket(): a2u.on_power_changed += handle_power_changed a2u.on_alarm += handle_alarm_bell a2u.on_bypass += handle_bypass + a2u.on_boot += handle_boot + a2u.on_config_received += handle_config + a2u.on_arm += handle_arm + a2u.on_disarm += handle_disarm + a2u.on_zone_fault += handle_fault + a2u.on_zone_restore += handle_restore a2u.open() + #a2u.save_config() + #a2u.reboot() + a2u.get_config() + + #a2u.address = 18 + #a2u.configbits = 0xff00 + #a2u.address_mask = 0xFFFFFFFF + #a2u.emulate_zone[0] = False + #a2u.emulate_relay[0] = False + #a2u.emulate_lrr = False + #a2u.deduplicate = False + + #time.sleep(3) + #a2u.emulate_zone[1] = True + #a2u.save_config() + + time.sleep(1) + a2u.fault_zone(17, True) + + time.sleep(15) + a2u.clear_zone(17) + + #time.sleep(1) + #a2u.fault_zone((2, 2), True) - print dev._id while running: time.sleep(0.1) @@ -279,10 +327,11 @@ def test_double_panel_write(): dev2.close() try: + logging.basicConfig(level=logging.DEBUG) signal.signal(signal.SIGINT, signal_handler) #test_serial() - upload_serial() + #upload_serial() #test_usb() #test_usb_serial() @@ -291,7 +340,7 @@ try: #upload_usb() #upload_usb_serial() - #test_socket() + test_socket() #upload_socket() #test_no_read_thread()