h`dZddlZddlmZddlmZddlmZmZm Z m Z m Z m Z m Z mZddlmZddlmZmZGdd eZGd d eZGd d eZGddeZeeedeeedeeedeeeGddeZeeeejeedS)a+ nRF sniffer Firmware and documentation related to this module is available at: https://www.nordicsemi.com/Software-and-Tools/Development-Tools/nRF-Sniffer https://github.com/adafruit/Adafruit_BLESniffer_Python https://github.com/wireshark/wireshark/blob/master/epan/dissectors/packet-nordic_ble.c N)conf)DLT_NORDIC_BLE) BitEnumFieldBitField ByteEnumField ByteField LEIntField LEShortFieldLenField ScalingField)BTLE)Packet bind_layersceZdZdZeddddedded ded did d d dddddddddddddddddddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3gZd4Z d5Z dS)6 NRFS2_Packetz nRF Sniffer v2 Packet lenNzzNRFS2_Packet.-s Q)fmtadjustversioncountertyper req_follow event_follow event_devicereq_single_packetresp_single_packet event_connectr event_packet req_scan_cont event_disconnect event_error event_empty_data_packet set_temporary_key ping_req ping_resptest_command_idtest_result_iduart_test_startuart_dummy_packetswitch_baud_rate_reqswitch_baud_rate_respuart_out_start uart_out_stopset_adv_channel_hop_seqgo_idle)ct|tsdS|jdkr |jdkp+|jdko |jdkp|jdko |jdkS)NFr!rr7r5rHrG) isinstancerr)selfothers ranswerzNRFS2_Packet.answerPsl%.. 5Y$  55:#5 7 Y$  55:#5 7 Y$  55:#5 rc|j8|ddtjdt|z|ddz}||zS)Nr!z!Br)hdr_lenstructpackr)rOppays r post_buildzNRFS2_Packet.post_buildZsD < "1" D#a&&111AabbE9A3wr) __name__ __module__ __qualname____doc__r rr r fields_descrQrXrrrrr's $??? )Q Y%%   l n n )   *   o  n o ( m / ) j k '  &! "'# $*,-&%/1     "KH   rrceZdZdZdS)NRF2_Ping_Requestz Ping requestN)rYrZr[namerrrr_r_`s DDDrr_c,eZdZdZeddgZdS)NRF2_Ping_Responsez Ping responserN)rYrZr[r`r r]rrrrbrbds) D Y%%KKKrrbc$eZdZdZeddedddeddd d d d d edddedddedddedddeddeddddedde ddg Z dS)NRF2_Packet_EventzPacket event (device variant) header_lenr/reservedrr!phyNr$zle-1mzle-2mzle-coded)rr!rmic encrypted directioncrc_ok rf_channelrssiidBmb)unitr event_counter delta_time) rYrZr[r`rrrr r r r]rrrrdrdks *D ,##Q"" UD!W%L%LMMa  dA&&dA&&1a   ,"" VT3777 _a(( <## KKKrrdr5)rr7rc0eZdZdZdZeddgZdS) NRFS2_PCAPa PCAP headers for DLT_NORDIC_BLE. Nordic's capture scripts either stick the COM port number (yep!) or a random number at the start of every packet. https://github.com/wireshark/wireshark/blob/master/epan/dissectors/packet-nordic_ble.c The only "rule" is that we can't start packets with ``BE EF``, otherwise it becomes a "0.9.7" packet. So we just set "0" here. znRF Sniffer PCAP headerboard_idrN)rYrZr[r\r`rr]rrrrtrts5   %D *a  KKKrrt)r\rT scapy.configr scapy.datar scapy.fieldsrrrrr r r r scapy.layers.bluetooth4LEr scapy.packetrrrr_rbrdrtl2typesregisterrrrr}s0  %%%%%%                    +*****,,,,,,,, 666666666r$ L+#6666 L,37777 L+#6666 t$$$ & J %%% nj11111r