def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.DeviceRequestPacket`
Raises:
InvalidPacketException: if the bytearray length is less than 9. (start delim. + length (2 bytes) + frame
type + request id + transport + flags + target length + checksum = 9 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.DEVICE_REQUEST`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
if operating_mode == OperatingMode.ESCAPED_API_MODE:
raw = XBeePacket._unescape_data(raw)
XBeeAPIPacket._check_api_packet(raw, min_length=DeviceRequestPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.DEVICE_REQUEST.code:
raise InvalidPacketException("This packet is not a device request packet.")
target_length = raw[7]
return DeviceRequestPacket(raw[4], raw[8:8 + target_length].decode("utf8"), raw[8 + target_length:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.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 than its real length. (length field:
bytes 2 and 3)
InvalidPacketException: if the first byte of ``raw`` is not the header byte. See :class:`.SPECIAL_BYTE`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :py:attr:`.ApiFrameType.RX_SMS`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=RXSMSPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.RX_SMS.code:
raise InvalidPacketException(
message="This packet is not an RXSMSPacket")
return RXSMSPacket(raw[4:23].decode("utf8").replace("\0", ""),
raw[24:-1].decode("utf8"))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RemoteATCommandResponseWifiPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 17. (start delim. + length (2 bytes) + frame
type + frame id + source addr. (8 bytes) + command (2 bytes) + receive options + checksum = 17 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is not :attr:`.ApiFrameType.REMOTE_AT_COMMAND_RESPONSE_WIFI`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
XBeeAPIPacket._check_api_packet(raw, min_length=RemoteATCommandResponseWifiPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.REMOTE_AT_COMMAND_RESPONSE_WIFI.code:
raise InvalidPacketException("This packet is not a remote AT command response Wi-Fi packet.")
return RemoteATCommandResponseWifiPacket(raw[4],
IPv4Address(bytes(raw[9:13])),
raw[13:15].decode("utf8"),
ATCommandStatus.get(raw[15]),
raw[16:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.SendDataResponsePacket`
Raises:
InvalidPacketException: if the bytearray length is less than 10. (start delim. + length (2 bytes) + frame
type + frame id + status + checksum = 7 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.SEND_DATA_RESPONSE`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
if operating_mode == OperatingMode.ESCAPED_API_MODE:
raw = XBeePacket._unescape_data(raw)
XBeeAPIPacket._check_api_packet(raw, min_length=SendDataResponsePacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.SEND_DATA_RESPONSE.code:
raise InvalidPacketException("This packet is not a send data response packet.")
return SendDataResponsePacket(raw[4], DeviceCloudStatus.get(raw[5]))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.FrameErrorPacket`
Raises:
InvalidPacketException: if the bytearray length is less than 6. (start delim. + length (2 bytes) + frame
type + frame error + checksum = 6 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.FRAME_ERROR`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
if operating_mode == OperatingMode.ESCAPED_API_MODE:
raw = XBeePacket._unescape_data(raw)
XBeeAPIPacket._check_api_packet(raw, min_length=FrameErrorPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.FRAME_ERROR.code:
raise InvalidPacketException("This packet is not a frame error packet.")
return FrameErrorPacket(FrameError.get(raw[4]))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.TX64Packet`.
Raises:
InvalidPacketException: if the bytearray length is less than 15. (start delim. + length (2 bytes) + frame
type + frame id + 64bit addr. + transmit options + checksum = 15 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.TX_64`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=TX64Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.TX_64.code:
raise InvalidPacketException(
message="This packet is not a TX 64 packet.")
return TX64Packet(raw[4], XBee64BitAddress(raw[5:13]), raw[13],
raw[14:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.IODataSampleRxIndicatorWifiPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 16. (start delim. + length (2 bytes) + frame
type + source addr. (4 bytes) + rssi + receive options + rf data (5 bytes) + checksum = 16 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is not :attr:`.ApiFrameType.IO_DATA_SAMPLE_RX_INDICATOR_WIFI`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
XBeeAPIPacket._check_api_packet(raw, min_length=IODataSampleRxIndicatorWifiPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.IO_DATA_SAMPLE_RX_INDICATOR_WIFI.code:
raise InvalidPacketException("This packet is not an IO data sample RX indicator Wi-Fi packet.")
return IODataSampleRxIndicatorWifiPacket(IPv4Address(bytes(raw[4:8])), raw[7], raw[8], raw[9:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.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 than its real length. (length field:
bytes 2 and 3)
InvalidPacketException: if the first byte of ``raw`` is not the header byte. See :class:`.SPECIAL_BYTE`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :py:attr:`.ApiFrameType.TX_SMS`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
_raw = XBeeAPIPacket._unescape_data(
raw) if operating_mode == OperatingMode.ESCAPED_API_MODE else raw
XBeeAPIPacket._check_api_packet(
raw, min_length=TXSMSPacket.__MIN_PACKET_LENGTH)
if _raw[3] != ApiFrameType.TX_SMS.code:
raise InvalidPacketException("This packet is not a TXSMSPacket")
return TXSMSPacket(_raw[4],
_raw[6:25].decode("utf8").replace("\0", ""),
_raw[26:-1].decode("utf8"))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
RXIPv4Packet.
Raises:
InvalidPacketException: if the bytearray length is less than 15. (start delim + length (2 bytes) + frame
type + source address (4 bytes) + dest port (2 bytes) + source port (2 bytes) + network protocol +
status + checksum = 15 bytes)
InvalidPacketException: if the length field of ``raw`` is different than its real length. (length field:
bytes 2 and 3)
InvalidPacketException: if the first byte of ``raw`` is not the header byte. See :class:`.SPECIAL_BYTE`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is not :attr:`ApiFrameType.RX_IPV4`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name + " is not supported.")
XBeeAPIPacket._check_api_packet(raw, min_length=RXIPv4Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.RX_IPV4.code:
raise InvalidPacketException("This packet is not an RXIPv4Packet.")
return RXIPv4Packet(IPv4Address(bytes(raw[4:8])), utils.bytes_to_int(raw[8:10]),
utils.bytes_to_int(raw[10:12]), IPProtocol.get(raw[12]),
raw[14:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.UserDataRelayPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 7. (start delim. + length (2 bytes) + frame
type + frame id + relay interface + checksum = 7 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is not :attr:`.ApiFrameType.USER_DATA_RELAY_REQUEST`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=UserDataRelayPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.USER_DATA_RELAY_REQUEST.code:
raise InvalidPacketException(
message="This packet is not a user data relay packet.")
return UserDataRelayPacket(raw[4],
XBeeLocalInterface.get([5]),
data=raw[6:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.DeviceResponsePacket`
Raises:
InvalidPacketException: if the bytearray length is less than 8. (start delim. + length (2 bytes) + frame
type + frame id + request id + reserved + checksum = 8 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.DEVICE_RESPONSE`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=DeviceResponsePacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.DEVICE_RESPONSE.code:
raise InvalidPacketException(
"This packet is not a device response packet.")
return DeviceResponsePacket(raw[4], raw[5], raw[7:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RX16Packet`.
Raises:
InvalidPacketException: if the bytearray length is less than 9. (start delim. + length (2 bytes) + frame
type + 16bit addr. + rssi + receive options + checksum = 9 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.RX_16`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
raw = XBeeAPIPacket._unescape_data(
raw) if operating_mode == OperatingMode.ESCAPED_API_MODE else raw
XBeeAPIPacket._check_api_packet(
raw, min_length=RX16Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.RX_16.code:
raise InvalidPacketException("This packet is not an RX 16 Packet")
return RX16Packet(XBee16BitAddress(raw[4:6]), raw[6], raw[7],
raw[8:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.TXStatusPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 7. (start delim. + length (2 bytes) + frame
type + frame id + transmit status + checksum = 7 bytes).
InvalidPacketException: if the length field of 'raw' is different than its real length. (length field: bytes
2 and 3)
InvalidPacketException: if the first byte of 'raw' is not the header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different than the checksum field value (last byte).
InvalidPacketException: if the frame type is different than :attr:`.ApiFrameType.TX_16`.
InvalidOperatingModeException: if ``operating_mode`` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode != OperatingMode.ESCAPED_API_MODE and operating_mode != OperatingMode.API_MODE:
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
raw = XBeeAPIPacket._unescape_data(
raw) if operating_mode == OperatingMode.ESCAPED_API_MODE else raw
XBeeAPIPacket._check_api_packet(
raw, min_length=TXStatusPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.TX_STATUS.code:
raise InvalidPacketException(
"This packet is not a TX status packet.")
return TXStatusPacket(raw[4], TransmitStatus.get(raw[5]))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.CreateSourceRoutePacket`.
Raises:
InvalidPacketException: If the bytearray length is less than 18.
(start delim. + length (2 bytes) + frame type + frame id +
64-bit addr. + 16-bit addr. + Route command options
+ num of addrs + hops 16-bit addrs + checksum = 18 bytes).
InvalidPacketException: If the length field of `raw` is different
from its real length. (length field: bytes 1 and 3)
InvalidPacketException: If the first byte of 'raw' is not the
header byte. See :class:`.SpecialByte`.
InvalidPacketException: If the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: If the frame type is not
:attr:`.ApiFrameType.CREATE_SOURCE_ROUTE`.
InvalidPacketException: If the number of hops does not match with
the number of 16-bit addresses.
InvalidOperatingModeException: If `operating_mode` is not
supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=CreateSourceRoutePacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.CREATE_SOURCE_ROUTE.code:
raise InvalidPacketException(
"This packet is not a Create Source Route packet.")
hops = [
XBee16BitAddress(raw[i:i + 2]) for i in range(17,
len(raw) - 1, 2)
]
if raw[16] != len(hops):
raise InvalidPacketException("Specified number of hops does not"
"match with the length of addresses.")
return CreateSourceRoutePacket(raw[4],
XBee64BitAddress(raw[5:13]),
XBee16BitAddress(raw[13:15]),
raw[15],
hops,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RouteRecordIndicatorPacket`.
Raises:
InvalidPacketException: If the bytearray length is less than 17.
(start delim. + length (2 bytes) + frame type + 64bit addr. +
16bit addr. + Receive options + num of addrs + checksum
= 17 bytes).
InvalidPacketException: If the length field of `raw` is different
from its real length. (length field: bytes 1 and 3)
InvalidPacketException: If the first byte of 'raw' is not the
header byte. See :class:`.SpecialByte`.
InvalidPacketException: If the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: If the frame type is not
:attr:`.ApiFrameType.ROUTE_RECORD_INDICATOR`.
InvalidPacketException: If the number of hops does not match with
the number of 16-bit addresses.
InvalidOperatingModeException: If `operating_mode` is not
supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=RouteRecordIndicatorPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.ROUTE_RECORD_INDICATOR.code:
raise InvalidPacketException(
"This packet is not a Route Record Indicator packet.")
hops = [
XBee16BitAddress(raw[i:i + 2]) for i in range(16,
len(raw) - 1, 2)
]
if raw[15] != len(hops):
raise InvalidPacketException("Specified number of hops does not"
"match with the length of addresses.")
return RouteRecordIndicatorPacket(XBee64BitAddress(raw[4:12]),
XBee16BitAddress(raw[12:14]),
raw[14],
hops,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.SendDataRequestPacket`
Raises:
InvalidPacketException: if the bytearray length is less than 10.
(start delim. + length (2 bytes) + frame type + frame id
+ path length + content type length + transport + options
+ checksum = 10 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is different from
:attr:`.ApiFrameType.SEND_DATA_REQUEST`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=SendDataRequestPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.SEND_DATA_REQUEST.code:
raise InvalidPacketException(
message="This packet is not a send data request packet.")
path_length = raw[5]
content_type_length = raw[6 + path_length]
return SendDataRequestPacket(
raw[4],
raw[6:6 + path_length].decode("utf8"),
raw[6 + path_length + 1:6 + path_length + 1 +
content_type_length].decode("utf8"),
SendDataRequestOptions.get(raw[6 + path_length + 2 +
content_type_length]),
file_data=raw[6 + path_length + 3 + content_type_length:-1],
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
TXIPv4Packet.
Raises:
InvalidPacketException: if the bytearray length is less than 16.
(start delim + length (2 bytes) + frame type + frame id
+ dest address (4 bytes) + dest port (2 bytes)
+ source port (2 bytes) + network protocol + transmit options
+ checksum = 16 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 :class:`.SPECIAL_BYTE`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is not
:attr:`ApiFrameType.TX_IPV4`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=TXIPv4Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.TX_IPV4.code:
raise InvalidPacketException(
message="This packet is not an TXIPv4Packet.")
return TXIPv4Packet(
raw[4],
IPv4Address(bytes(raw[5:9])),
utils.bytes_to_int(raw[9:11]),
utils.bytes_to_int(raw[11:13]),
IPProtocol.get(raw[13]),
raw[14],
data=raw[15:-1]
if len(raw) > TXIPv4Packet.__MIN_PACKET_LENGTH else None,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.OTAFirmwareUpdateStatusPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 17.
(start delim. + length (2 bytes) + frame type
+ source 64bit addr. (8 bytes) + updater 16bit addr. (2 bytes)
+ receive options + bootloader message type + block number
+ source 64bit addr. (8 bytes) + checksum = 27 bytes).
InvalidPacketException: if the length field of 'raw' is different
from its real length. (length field: bytes 1 and 3)
InvalidPacketException: if the first byte of 'raw' is not the
header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is not
:attr:`.ApiFrameType.OTA_FIRMWARE_UPDATE_STATUS`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=OTAFirmwareUpdateStatusPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.OTA_FIRMWARE_UPDATE_STATUS.code:
raise InvalidPacketException(
"This packet is not an OTA Firmware Update Status packet.")
return OTAFirmwareUpdateStatusPacket(XBee64BitAddress(raw[4:12]),
XBee16BitAddress(raw[12:14]),
raw[14],
EmberBootloaderMessageType.get(
raw[15]),
raw[16],
XBee64BitAddress(raw[17:25]),
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RemoteATCommandWifiPacket`
Raises:
InvalidPacketException: if the Bytearray length is less than 17.
(start delim. + length (2 bytes) + frame type + frame id
+ dest. addr. (8 bytes) + transmit options
+ command (2 bytes) + checksum = 17 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is not
:attr:`.ApiFrameType.REMOTE_AT_COMMAND_REQUEST_WIFI`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=RemoteATCommandWifiPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.REMOTE_AT_COMMAND_REQUEST_WIFI.code:
raise InvalidPacketException(
message=
"This packet is not a remote AT command request Wi-Fi packet.")
return RemoteATCommandWifiPacket(
raw[4],
IPv4Address(bytes(raw[9:13])),
raw[13],
raw[14:16].decode("utf8"),
parameter=raw[16:-1] if
len(raw) > RemoteATCommandWifiPacket.__MIN_PACKET_LENGTH else None,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RegisterJoiningDevicePacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 17.
(start delim. + length (2 bytes) + frame type + frame id
+ 64-bit registrant addr. (8 bytes)
+ 16-bit registrant addr. (2 bytes) + options
+ checksum = 17 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is not
:attr:`.ApiFrameType.REGISTER_JOINING_DEVICE`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=RegisterJoiningDevicePacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.REGISTER_JOINING_DEVICE.code:
raise InvalidPacketException(
"This packet is not a Register Joining Device packet.")
return RegisterJoiningDevicePacket(raw[4],
XBee64BitAddress(raw[5:13]),
RegisterKeyOptions.get(raw[15]),
raw[16:-1],
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.TX16Packet`.
Raises:
InvalidPacketException: if the bytearray length is less than 9.
(start delim. + length (2 bytes) + frame type + frame id
+ 16bit addr. + transmit options + checksum = 9 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is different from
:attr:`.ApiFrameType.TX_16`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=TX16Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.TX_16.code:
raise InvalidPacketException(
message="This packet is not a TX 16 packet.")
return TX16Packet(raw[4],
XBee16BitAddress(raw[5:7]),
raw[7],
rf_data=raw[8:-1] if
len(raw) > TX16Packet.__MIN_PACKET_LENGTH else None,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RX64Packet`
Raises:
InvalidPacketException: if the bytearray length is less than 15.
(start delim. + length (2 bytes) + frame type + 64bit addr.
+ rssi + receive options + checksum = 15 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is different from
:attr:`.ApiFrameType.RX_64`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=RX64Packet.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.RX_64.code:
raise InvalidPacketException(
message="This packet is not an RX 64 packet.")
return RX64Packet(XBee64BitAddress(raw[4:12]),
raw[12],
raw[13],
rf_data=raw[14:-1] if
len(raw) > RX64Packet.__MIN_PACKET_LENGTH else None,
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.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 :class:`.SPECIAL_BYTE`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is different than
:py:attr:`.ApiFrameType.TX_SMS`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=TXSMSPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.TX_SMS.code:
raise InvalidPacketException(
message="This packet is not a TXSMSPacket")
data = None
if len(raw) > TXSMSPacket.__MIN_PACKET_LENGTH:
data = raw[26:-1]
return TXSMSPacket(raw[4],
raw[6:25].decode(encoding="utf8").replace("\0",
""), data)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RemoteFSResponsePacket`
Raises:
InvalidPacketException: If the bytearray length is less than 8 +
the minimum length of the command.
(start delim. + length (2 bytes) + frame type + frame id
+ 64bit addr. + receive options + fs cmd id + status
+ checksum + cmd data = 17 bytes + cmd data).
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 :class:`.SpecialByte`.
InvalidPacketException: If the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: If the frame type is different from
:attr:`.ApiFrameType.REMOTE_FILE_SYSTEM_RESPONSE`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=RemoteFSResponsePacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.REMOTE_FILE_SYSTEM_RESPONSE.code:
raise InvalidPacketException(
message="This packet is not a Remote File System response packet.")
return RemoteFSResponsePacket(raw[4], XBee64BitAddress(raw[5:13]),
raw[14:-1], raw[13])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RegisterDeviceStatusPacket`.
Raises:
InvalidPacketException: if the bytearray length is less than 17.
(start delim. + length (2 bytes) + frame type + frame id
+ status + checksum = 7 bytes).
InvalidPacketException: if the length field of 'raw' is different
from its real length. (length field: bytes 1 and 3)
InvalidPacketException: if the first byte of 'raw' is not the
header byte. See :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is not
:attr:`.ApiFrameType.REGISTER_JOINING_DEVICE_STATUS`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=RegisterDeviceStatusPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.REGISTER_JOINING_DEVICE_STATUS.code:
raise InvalidPacketException(
"This packet is not a Register Device Status packet.")
return RegisterDeviceStatusPacket(raw[4],
ZigbeeRegisterStatus.get(raw[5]))
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.DeviceResponseStatusPacket`
Raises:
InvalidPacketException: if the bytearray length is less than 7.
(start delim. + length (2 bytes) + frame type + frame id
+ device response status + checksum = 7 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 :class:`.SpecialByte`.
InvalidPacketException: if the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: if the frame type is different
from :attr:`.ApiFrameType.DEVICE_RESPONSE_STATUS`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=DeviceResponseStatusPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.DEVICE_RESPONSE_STATUS.code:
raise InvalidPacketException(
message="This packet is not a device response status packet.")
return DeviceResponseStatusPacket(raw[4],
DeviceCloudStatus.get(raw[5]),
op_mode=operating_mode)
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.FSRequestPacket`
Raises:
InvalidPacketException: If the bytearray length is less than 7 +
the minimum length of the command.
(start delim. + length (2 bytes) + frame type + frame id
+ fs cmd id + checksum + cmd data = 7 bytes + cmd data).
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 :class:`.SpecialByte`.
InvalidPacketException: If the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: If the frame type is different from
:attr:`.ApiFrameType.FILE_SYSTEM_REQUEST`.
InvalidOperatingModeException: if `operating_mode` is not supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(op_mode=operating_mode)
XBeeAPIPacket._check_api_packet(
raw, min_length=FSRequestPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.FILE_SYSTEM_REQUEST.code:
raise InvalidPacketException(
message="This packet is not a File System request packet.")
return FSRequestPacket(raw[4], raw[5:-1])
def create_packet(raw, operating_mode):
"""
Override method.
Returns:
:class:`.RouteInformationPacket`.
Raises:
InvalidPacketException: If the bytearray length is less than 46.
(start delim. + length (2 bytes) + frame type + src_event
+ length + timestamp (4 bytes) + ack timeout count
+ tx blocked count + reserved + dest addr (8 bytes)
+ src addr (8 bytes) + responder addr (8 bytes)
+ successor addr (8 bytes) + checksum = 46 bytes).
InvalidPacketException: If the length field of `raw` is different
from its real length. (length field: bytes 1 and 3)
InvalidPacketException: If the first byte of 'raw' is not the
header byte. See :class:`.SpecialByte`.
InvalidPacketException: If the calculated checksum is different
from the checksum field value (last byte).
InvalidPacketException: If the frame type is not
:attr:`.ApiFrameType.DIGIMESH_ROUTE_INFORMATION`.
InvalidPacketException: If the internal length byte of the rest
of the frame (without the checksum) is different from its real
length.
InvalidOperatingModeException: If `operating_mode` is not
supported.
.. seealso::
| :meth:`.XBeePacket.create_packet`
| :meth:`.XBeeAPIPacket._check_api_packet`
"""
if operating_mode not in (OperatingMode.ESCAPED_API_MODE,
OperatingMode.API_MODE):
raise InvalidOperatingModeException(operating_mode.name +
" is not supported.")
XBeeAPIPacket._check_api_packet(
raw, min_length=RouteInformationPacket.__MIN_PACKET_LENGTH)
if raw[3] != ApiFrameType.DIGIMESH_ROUTE_INFORMATION.code:
raise InvalidPacketException(
"This packet is not a Route Information packet.")
# 7: frame len starting from this byte (index 5) and without the checksum
if raw[5] != len(raw) - 7:
raise InvalidPacketException(
"Length does not match with the data length")
additional_data = []
if len(raw) > RouteInformationPacket.__MIN_PACKET_LENGTH:
additional_data = raw[45:]
packet = RouteInformationPacket(raw[4],
utils.bytes_to_int(raw[6:10]),
raw[10],
raw[11],
XBee64BitAddress(raw[13:21]),
XBee64BitAddress(raw[21:29]),
XBee64BitAddress(raw[29:37]),
XBee64BitAddress(raw[37:45]),
additional_data,
op_mode=operating_mode)
packet._reserved = raw[12]
return packet