digi.xbee.packets.cellular module¶

digi.xbee.packets.cellular.PATTERN_PHONE_NUMBER = '^\\+?\\d+$'¶: Pattern used to validate the phone number parameter of SMS packets.

class digi.xbee.packets.cellular.RXSMSPacket(phone_number, data, op_mode=<OperatingMode.API_MODE: (1, 'API mode')>)[source]¶

Bases: digi.xbee.packets.base.XBeeAPIPacket

This class represents an RX (Receive) SMS packet. Packet is built using the parameters of the constructor or providing a valid byte array.

See also

TXSMSPacket

XBeeAPIPacket

Class constructor. Instantiates a new RXSMSPacket object with the provided parameters.

Parameters:	phone_number (String) – Phone number of the device that sent the SMS. data (String or bytearray) – Packet data (text of the SMS). op_mode (`OperatingMode`, optional, default=`OperatingMode.API_MODE`) – The mode in which the frame was captured.
Raises:	`ValueError` – if length of phone_number is greater than 20. `ValueError` – if phone_number is not a valid phone number.

static create_packet(raw, operating_mode)[source]¶

Override method.

Returns:

RXSMSPacket

Raises:

InvalidPacketException – if the bytearray length is less than 25. (start delim + length (2 bytes) + frame type + phone number (20 bytes) + checksum = 25 bytes)
InvalidPacketException – if the length field of raw is different from its real length. (length field: bytes 2 and 3)
InvalidPacketException – if the first byte of raw is not the header byte. See SPECIAL_BYTE.
InvalidPacketException – if the calculated checksum is different from the checksum field value (last byte).
InvalidPacketException – if the frame type is different than ApiFrameType.RX_SMS.
InvalidOperatingModeException – if operating_mode is not supported.

See also

XBeePacket.create_packet()

needs_id()[source]¶: Override method.

See also

XBeeAPIPacket.needs_id()

get_phone_number_byte_array()[source]¶

Returns the phone number byte array.

Returns:	phone number of the device that sent the SMS.
Return type:	Bytearray

phone_number¶

Returns the phone number of the device that sent the SMS.

Returns:	phone number of the device that sent the SMS.
Return type:	String

data¶

Returns the data of the packet (SMS text).

Returns:	the data of the packet.
Return type:	String

frame_id¶

Returns the frame ID of the packet.

Returns:	the frame ID of the packet.
Return type:	Integer

get_checksum()¶

Returns the checksum value of this XBeePacket. The checksum is the last 8 bits of the sum of the bytes between the length field and the checksum field.

Returns:	checksum value of this XBeePacket.
Return type:	Integer

See also

factory

get_frame_spec_data()¶: Override method.

See also

XBeePacket.get_frame_spec_data()

get_frame_type()¶

Returns the frame type of this packet.

Returns:	the frame type of this packet.
Return type:	`ApiFrameType`

See also

ApiFrameType

get_frame_type_value()¶

Returns the frame type integer value of this packet.

Returns:	the frame type integer value of this packet.
Return type:	Integer

See also

ApiFrameType

is_broadcast()¶

Returns whether this packet is broadcast or not.

Returns:	True if this packet is broadcast, False otherwise.
Return type:	Boolean

op_mode¶

Retrieves the operating mode in which this packet was read.

Returns:	The operating mode.
Return type:	`OperatingMode`

output(escaped=False)¶

Returns the raw bytearray of this XBeePacket, ready to be send by the serial port.

Parameters:	escaped (Boolean) – indicates if the raw bytearray must be escaped.
Returns:	raw bytearray of the XBeePacket.
Return type:	Bytearray

to_dict()¶

Returns a dictionary with all information of the XBeePacket fields.

Returns:	dictionary with all info of the XBeePacket fields.
Return type:	Dictionary

static unescape_data(data)¶

Un-escapes the provided bytearray data.

Parameters:	data (Bytearray) – the bytearray to unescape.
Returns:	data unescaped.
Return type:	Bytearray

class digi.xbee.packets.cellular.TXSMSPacket(frame_id, phone_number, data, op_mode=<OperatingMode.API_MODE: (1, 'API mode')>)[source]¶

Bases: digi.xbee.packets.base.XBeeAPIPacket

This class represents a TX (Transmit) SMS packet. Packet is built using the parameters of the constructor or providing a valid byte array.

See also

RXSMSPacket

XBeeAPIPacket

Class constructor. Instantiates a new TXSMSPacket object with the provided parameters.

Parameters:	frame_id (Integer) – the frame ID. Must be between 0 and 255. phone_number (String) – the phone number. data (String or bytearray) – this packet’s data. op_mode (`OperatingMode`, optional, default=`OperatingMode.API_MODE`) – The mode in which the frame was captured.
Raises:	`ValueError` – if frame_id is not between 0 and 255. `ValueError` – if length of phone_number is greater than 20. `ValueError` – if phone_number is not a valid phone number.

See also

XBeeAPIPacket

static create_packet(raw, operating_mode)[source]¶

Override method.

Returns:

TXSMSPacket

Raises:

InvalidPacketException – if the bytearray length is less than 27. (start delim, length (2 bytes), frame type, frame id, transmit options, phone number (20 bytes), checksum)
InvalidPacketException – if the length field of raw is different from its real length. (length field: bytes 2 and 3)
InvalidPacketException – if the first byte of raw is not the header byte. See SPECIAL_BYTE.
InvalidPacketException – if the calculated checksum is different from the checksum field value (last byte).
InvalidPacketException – if the frame type is different than ApiFrameType.TX_SMS.
InvalidOperatingModeException – if operating_mode is not supported.

See also

XBeePacket.create_packet()

needs_id()[source]¶: Override method.

See also

XBeeAPIPacket.needs_id()

frame_id¶

Returns the frame ID of the packet.

Returns:	the frame ID of the packet.
Return type:	Integer

get_checksum()¶

Returns the checksum value of this XBeePacket. The checksum is the last 8 bits of the sum of the bytes between the length field and the checksum field.

Returns:	checksum value of this XBeePacket.
Return type:	Integer

See also

factory

get_frame_spec_data()¶: Override method.

See also

XBeePacket.get_frame_spec_data()

get_frame_type()¶

Returns the frame type of this packet.

Returns:	the frame type of this packet.
Return type:	`ApiFrameType`

See also

ApiFrameType

get_frame_type_value()¶

Returns the frame type integer value of this packet.

Returns:	the frame type integer value of this packet.
Return type:	Integer

See also

ApiFrameType

get_phone_number_byte_array()[source]¶

Returns the phone number byte array.

Returns:	phone number of the device that sent the SMS.
Return type:	Bytearray

is_broadcast()¶

Returns whether this packet is broadcast or not.

Returns:	True if this packet is broadcast, False otherwise.
Return type:	Boolean

op_mode¶

Retrieves the operating mode in which this packet was read.

Returns:	The operating mode.
Return type:	`OperatingMode`

output(escaped=False)¶

Returns the raw bytearray of this XBeePacket, ready to be send by the serial port.

Parameters:	escaped (Boolean) – indicates if the raw bytearray must be escaped.
Returns:	raw bytearray of the XBeePacket.
Return type:	Bytearray

to_dict()¶

Returns a dictionary with all information of the XBeePacket fields.

Returns:	dictionary with all info of the XBeePacket fields.
Return type:	Dictionary

static unescape_data(data)¶

Un-escapes the provided bytearray data.

Parameters:	data (Bytearray) – the bytearray to unescape.
Returns:	data unescaped.
Return type:	Bytearray

phone_number¶

Returns the phone number of the transmitter device.

Returns:	the phone number of the transmitter device.
Return type:	String

data¶

Returns the data of the packet (SMS text).

Returns:	packet’s data.
Return type:	Bytearray