little_endian_packets

enum Opcode : 8 {
  LL_CONNECTION_UPDATE_IND = 0x00,
  LL_CHANNEL_MAP_IND = 0x01,
  LL_TERMINATE_IND = 0x02,
  LL_ENC_REQ = 0x03,
  LL_ENC_RSP = 0x04,
  LL_START_ENC_REQ = 0x05,
  LL_START_ENC_RSP = 0x06,
  LL_UNKNOWN_RSP = 0x07,
  LL_FEATURE_REQ = 0x08,
  LL_FEATURE_RSP = 0x09,
  LL_PAUSE_ENC_REQ = 0x0A,
  LL_PAUSE_ENC_RSP = 0x0B,
  LL_VERSION_IND = 0x0C,
  LL_REJECT_IND = 0x0D,
  LL_PERIPHERAL_FEATURE_REQ = 0x0E,
  LL_CONNECTION_PARAM_REQ = 0x0F,
  LL_CONNECTION_PARAM_RSP = 0x10,
  LL_REJECT_EXT_IND = 0x11,
  LL_PING_REQ = 0x12,
  LL_PING_RSP = 0x13,
  LL_LENGTH_REQ = 0x14,
  LL_LENGTH_RSP = 0x15,
  LL_PHY_REQ = 0x16,
  LL_PHY_RSP = 0x17,
  LL_PHY_UPDATE_IND = 0x18,
  LL_MIN_USED_CHANNELS_IND = 0x19,
  LL_CTE_REQ = 0x1A,
  LL_CTE_RSP = 0x1B,
  LL_PERIODIC_SYNC_IND = 0x1C,
  LL_CLOCK_ACCURACY_REQ = 0x1D,
  LL_CLOCK_ACCURACY_RSP = 0x1E,
  LL_CIS_REQ = 0x1F,
  LL_CIS_RSP = 0x20,
  LL_CIS_IND = 0x21,
  LL_CIS_TERMINATE_IND = 0x22,
  LL_POWER_CONTROL_REQ = 0x23,
  LL_POWER_CONTROL_RSP = 0x24,
  LL_POWER_CHANGE_IND = 0x25,
  LL_SUBRATE_REQ = 0x26,
  LL_SUBRATE_IND = 0x27,
  LL_CHANNEL_REPORTING_IND = 0x28,
  LL_CHANNEL_STATUS_IND = 0x29,
}

packet LlcpPacket {
  opcode: Opcode,
  _payload_,
}

packet ConnectionUpdateInd : LlcpPacket (opcode = LL_CONNECTION_UPDATE_IND) {
  window_size: 8,
  window_offset: 16,
  interval: 16,
  latency: 16,
  timeout: 16,
  instant: 16,
}

packet ChannelMapInd : LlcpPacket (opcode = LL_CHANNEL_MAP_IND) {
  channel_map: 40,
  instant: 16,
}

packet TerminateInd : LlcpPacket (opcode = LL_TERMINATE_IND) {
  error_code: 8,
}

packet EncReq : LlcpPacket (opcode = LL_ENC_REQ) {
  rand: 64,
  ediv: 16,
  skd_c: 64,
  iv_c: 16,
}

packet EncRsp : LlcpPacket (opcode = LL_ENC_RSP) {
  skd_p: 64,
  iv_p: 16,
}

packet StartEncReq : LlcpPacket (opcode = LL_START_ENC_REQ) {
}

packet StartEncRsp : LlcpPacket (opcode = LL_START_ENC_RSP) {
}

packet UnknownRsp : LlcpPacket (opcode = LL_UNKNOWN_RSP) {
  unknown_type: 8,
}

packet FeatureReq : LlcpPacket (opcode = LL_FEATURE_REQ) {
  feature_set: 64,
}

packet FeatureRsp : LlcpPacket (opcode = LL_FEATURE_RSP) {
  feature_set: 64,
}

packet PauseEncReq : LlcpPacket (opcode = LL_PAUSE_ENC_REQ) {
}

packet PauseEncRsp : LlcpPacket (opcode = LL_PAUSE_ENC_RSP) {
}

packet VersionInd : LlcpPacket (opcode = LL_VERSION_IND) {
  version: 8,
  company_identifier: 16,
  subversion: 16,
}

packet RejectInd : LlcpPacket (opcode = LL_REJECT_IND) {
  error_code: 16,
}

packet PeripheralFeatureReq : LlcpPacket (opcode = LL_PERIPHERAL_FEATURE_REQ) {
  feature_set: 64,
}

packet ConnectionParamReq : LlcpPacket (opcode = LL_CONNECTION_PARAM_REQ) {
  interval_min: 16,
  interval_max: 16,
  latency: 16,
  timeout: 16,
  preferred_periodicity: 8,
  reference_conn_event_count: 16,
  offset0: 16,
  offset1: 16,
  offset2: 16,
  offset3: 16,
  offset4: 16,
  offset5: 16,
}

packet ConnectionParamRsp : LlcpPacket (opcode = LL_CONNECTION_PARAM_RSP) {
  interval_min: 16,
  interval_max: 16,
  latency: 16,
  timeout: 16,
  preferred_periodicity: 8,
  reference_conn_event_count: 16,
  offset0: 16,
  offset1: 16,
  offset2: 16,
  offset3: 16,
  offset4: 16,
  offset5: 16,
}

packet RejectExtInd : LlcpPacket (opcode = LL_REJECT_EXT_IND) {
  reject_opcode: 8,
  error_code: 8,
}

packet PingReq : LlcpPacket (opcode = LL_PING_REQ) {
}

packet PingRsp : LlcpPacket (opcode = LL_PING_RSP) {
}

packet LengthReq : LlcpPacket (opcode = LL_LENGTH_REQ) {
  max_rx_octets: 16,
  max_rx_time: 16,
  max_tx_octets: 16,
  max_tx_time: 16,
}

packet LengthRsp : LlcpPacket (opcode = LL_LENGTH_RSP) {
  max_rx_octets: 16,
  max_rx_time: 16,
  max_tx_octets: 16,
  max_tx_time: 16,
}

packet PhyReq : LlcpPacket (opcode = LL_PHY_REQ) {
  tx_phys: 8,
  rx_phys: 8,
}

packet PhyRsp : LlcpPacket (opcode = LL_PHY_RSP) {
  tx_phys: 8,
  rx_phys: 8,
}

packet PhyUpdateInd : LlcpPacket (opcode = LL_PHY_UPDATE_IND) {
  phy_c_to_p: 8,
  phy_p_to_c: 8,
  instant: 16,
}

packet MinUsedChannelsInd : LlcpPacket (opcode = LL_MIN_USED_CHANNELS_IND) {
  phys: 8,
  min_used_channels: 8,
}

packet CteReq : LlcpPacket (opcode = LL_CTE_REQ) {
  min_cte_len_req: 5,
  _reserved_: 1,
  cte_type_req: 2,
}

packet CteRsp : LlcpPacket (opcode = LL_CTE_RSP) {
}

packet PeriodicSyncInd : LlcpPacket (opcode = LL_PERIODIC_SYNC_IND) {
  id: 16,
  sync_info: 8[18],
  conn_event_count: 16,
  last_pa_event_counter: 16,
  sid: 4,
  atype: 1,
  sca: 3,
  phy: 8,
  adva: 48,
  sync_conn_event_count: 16,
}

packet ClockAccuracyReq : LlcpPacket (opcode = LL_CLOCK_ACCURACY_REQ) {
  sca: 8,
}

packet ClockAccuracyRsp : LlcpPacket (opcode = LL_CLOCK_ACCURACY_RSP) {
  sca: 8,
}

// 2.4.2.29 LL_CIS_REQ
packet CisReq : LlcpPacket (opcode = LL_CIS_REQ) {
  cig_id : 8,
  cis_id : 8,
  phy_c_to_p : 8,
  phy_p_to_c : 8,
  framed : 1,
  _reserved_ : 3,
  max_sdu_c_to_p : 12,
  _reserved_ : 4,
  max_sdu_p_to_c : 12,
  _reserved_ : 4,
  sdu_interval_c_to_p : 20,
  _reserved_ : 4,
  sdu_interval_p_to_c : 20,
  max_pdu_c_to_p : 16,
  max_pdu_p_to_c : 16,
  nse : 8,
  sub_interval : 24,
  bn_p_to_c : 4,
  bn_c_to_p : 4,
  ft_c_to_p : 8,
  ft_p_to_c : 8,
  iso_interval : 16,
  cis_offset_min : 24,
  cis_offset_max : 24,
  conn_event_count : 16,
}

// 2.4.2.30 LL_CIS_RSP
packet CisRsp : LlcpPacket (opcode = LL_CIS_RSP) {
  cis_offset_min: 24,
  cis_offset_max: 24,
  conn_event_count: 16,
}

// 2.4.2.31 LL_CIS_IND
packet CisInd : LlcpPacket (opcode = LL_CIS_IND) {
  aa: 32,
  cis_offset: 24,
  cig_sync_delay: 24,
  cis_sync_delay: 24,
  conn_event_count: 16,
}

// 2.4.2.32 LL_CIS_TERMINATE_IND
packet CisTerminateInd : LlcpPacket (opcode = LL_CIS_TERMINATE_IND) {
  cig_id: 8,
  cis_id: 8,
  error_code: 8,
}

packet PowerControlReq : LlcpPacket (opcode = LL_POWER_CONTROL_REQ) {
  phy: 8,
  delta: 8,
  tx_power: 8,
}

packet PowerControlRsp : LlcpPacket (opcode = LL_POWER_CONTROL_RSP) {
  min: 1,
  max: 1,
  _reserved_: 6,
  delta: 8,
  tx_power: 8,
  apr: 8,
}

packet PowerChangeInd : LlcpPacket (opcode = LL_POWER_CHANGE_IND) {
  phy: 8,
  min: 1,
  max: 1,
  _reserved_: 6,
  delta: 8,
  tx_power: 8,
}

packet SubrateReq : LlcpPacket (opcode = LL_SUBRATE_REQ) {
  subrate_factor_min: 16,
  subrate_factor_max: 16,
  max_latency: 16,
  continuation_number: 16,
  timeout: 16,
}

packet SubrateInd : LlcpPacket (opcode = LL_SUBRATE_IND) {
  subrate_factor: 16,
  subrate_base_event: 16,
  latency: 16,
  continuation_number: 16,
  timeout: 16,
}

packet ChannelReportingInd : LlcpPacket (opcode = LL_CHANNEL_REPORTING_IND) {
  enable: 8,
  min_spacing: 8,
  max_delay: 8,
}

packet ChannelStatusInd : LlcpPacket (opcode = LL_CHANNEL_STATUS_IND) {
  channel_classification: 8[10],
}