use super::param;
use crate::{FixedSizeValue, FromHciBytes};
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[repr(u8)]
pub enum LmpFeaturePage {
Page0(LmpFeatureMask),
Page1(LmpFeatureMaskPage1),
Page2(LmpFeatureMaskPage2),
Unknown([u8; 8]),
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[repr(C)]
struct ExtendedLmpFeaturesRaw {
page_number: u8,
max_page_number: u8,
features: [u8; 8],
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[repr(transparent)]
pub struct ExtendedLmpFeatures(ExtendedLmpFeaturesRaw);
unsafe impl FixedSizeValue for ExtendedLmpFeatures {
fn is_valid(_data: &[u8]) -> bool {
true
}
}
impl ExtendedLmpFeatures {
pub fn lmp_feature_page(&self) -> LmpFeaturePage {
match self.0.page_number {
0 => LmpFeaturePage::Page0(LmpFeatureMask::from_hci_bytes(&self.0.features).unwrap().0),
1 => LmpFeaturePage::Page1(LmpFeatureMaskPage1::from_hci_bytes(&self.0.features).unwrap().0),
2 => LmpFeaturePage::Page2(LmpFeatureMaskPage2::from_hci_bytes(&self.0.features).unwrap().0),
_ => LmpFeaturePage::Unknown(self.0.features),
}
}
pub fn max_page_number(&self) -> u8 {
self.0.max_page_number
}
pub fn page_number(&self) -> u8 {
self.0.page_number
}
}
param! {
bitfield LmpFeatureMask[8] {
(0, supports_3_slot_packets, set_3_slot_packets);
(1, supports_5_slot_packets, set_5_slot_packets);
(2, supports_encryption, set_encryption);
(3, supports_slot_offset, set_slot_offset);
(4, supports_timing_accuracy, set_timing_accuracy);
(5, supports_role_switch, set_role_switch);
(6, supports_hold_mode, set_hold_mode);
(7, supports_sniff_mode, set_sniff_mode);
(9, supports_power_control_requests, set_power_control_requests);
(10, supports_cqddr, set_cqddr);
(11, supports_sco_link, set_sco_link);
(12, supports_hv2_packets, set_hv2_packets);
(13, supports_hv3_packets, set_hv3_packets);
(14, supports_mu_law_log_synchronous_data, set_mu_law_log_synchronous_data);
(15, supports_a_law_log_synchronous_data, set_a_law_log_synchronous_data);
(16, supports_cvsd_synchronous_data, set_cvsd_synchronous_data);
(17, supports_paging_parameter_negotiation, set_paging_parameter_negotiation);
(18, supports_power_control, set_power_control);
(19, supports_transparent_synchronous_data, set_transparent_synchronous_data);
(20, supports_flow_control_lag_lsb, set_flow_control_lag_lsb);
(21, supports_flow_control_lag_middle_bit, set_flow_control_lag_middle_bit);
(22, supports_flow_control_lag_msb, set_flow_control_lag_msb);
(23, supports_broadcast_encryption, set_broadcast_encryption);
(25, supports_enhanced_data_rate_acl_2mbps_mode, set_enhanced_data_rate_acl_2mbps_mode);
(26, supports_enhanced_data_rate_acl_3mbps_mode, set_enhanced_data_rate_acl_3mbps_mode);
(27, supports_enhanced_inquiry_scan, set_enhanced_inquiry_scan);
(28, supports_interlaced_inquiry_scan, set_interlaced_inquiry_scan);
(29, supports_interlaced_page_scan, set_interlaced_page_scan);
(30, supports_rssi_with_inquiry_results, set_rssi_with_inquiry_results);
(31, supports_ext_sco_link, set_ext_sco_link);
(32, supports_ev4_packets, set_ev4_packets);
(33, supports_ev5_packets, set_ev5_packets);
(35, supports_afh_capable_peripheral, set_afh_capable_peripheral);
(36, supports_afh_classification_peripheral, set_afh_classification_peripheral);
(37, supports_br_edr_not, set_br_edr_not);
(38, supports_le, set_le);
(39, supports_3_slot_enhanced_data_rate_acl_packets, set_3_slot_enhanced_data_rate_acl_packets);
(40, supports_5_slot_enhanced_data_rate_acl_packets, set_5_slot_enhanced_data_rate_acl_packets);
(41, supports_sniff_subrating, set_sniff_subrating);
(42, supports_pause_encryption, set_pause_encryption);
(43, supports_afh_capable_central, set_afh_capable_central);
(44, supports_afh_classification_central, set_afh_classification_central);
(45, supports_enhanced_data_rate_esco_2mbps_mode, set_enhanced_data_rate_esco_2mbps_mode);
(46, supports_enhanced_data_rate_esco_3mbps_mode, set_enhanced_data_rate_esco_3mbps_mode);
(47, supports_3_slot_enhanced_data_rate_esco_packets, set_3_slot_enhanced_data_rate_esco_packets);
(48, supports_ext_inquiry_response, set_ext_inquiry_response);
(49, supports_simultaneous_le_and_br_edr_to_same_devi, set_simultaneous_le_and_br_edr_to_same_devi);
(51, supports_secure_simple_pairing, set_secure_simple_pairing);
(52, supports_encapsulated_pdu, set_encapsulated_pdu);
(53, supports_erroneous_data_reporting, set_erroneous_data_reporting);
(54, supports_non_flushable_packet_boundary_flag, set_non_flushable_packet_boundary_flag);
(56, supports_hci_link_supervision_timeout_changed_event, set_hci_link_supervision_timeout_changed_event);
(57, supports_variable_inquiry_tx_power_level, set_variable_inquiry_tx_power_level);
(58, supports_enhanced_power_control, set_enhanced_power_control);
(63, supports_ext_features, set_ext_features);
}
}
param! {
bitfield LmpFeatureMaskPage1[8] {
(0, supports_secure_simple_pairing_host, set_secure_simple_pairing_host);
(1, supports_le_host, set_le_host);
(3, supports_secure_connections_host, set_secure_connections_host);
}
}
param! {
bitfield LmpFeatureMaskPage2[8] {
(0, supports_connectionless_peripheral_broadcast_transmitter, set_connectionless_peripheral_broadcast_transmitter);
(1, supports_connectionless_peripheral_broadcast_receiver, set_connectionless_peripheral_broadcast_receiver);
(2, supports_synchronization_train, set_synchronization_train);
(3, supports_synchronization_scan, set_synchronization_scan);
(4, supports_hci_inquiry_response_notification_event, set_hci_inquiry_response_notification_event);
(5, supports_generalized_interlaced_scan, set_generalized_interlaced_scan);
(6, supports_coarse_clock_adjustment, set_coarse_clock_adjustment);
(8, supports_secure_connections_controller, set_secure_connections_controller);
(9, supports_ping, set_ping);
(10, supports_slot_availability_mask, set_slot_availability_mask);
(11, supports_train_nudging, set_train_nudging);
}
}
param! {
bitfield LeFeatureMask[8] {
(0, supports_le_encryption, set_le_encryption);
(1, supports_conn_parameters_request_procedure, set_conn_parameters_request_procedure);
(2, supports_ext_reject_indication, set_ext_reject_indication);
(3, supports_peripheral_initiated_features_exchange, set_peripheral_initiated_features_exchange);
(4, supports_le_ping, set_le_ping);
(5, supports_le_data_packet_length_extension, set_le_data_packet_length_extension);
(6, supports_ll_privacy, set_ll_privacy);
(7, supports_ext_scanner_filter_policies, set_ext_scanner_filter_policies);
(8, supports_le_2m_phy, set_le_2m_phy);
(9, supports_stable_modulation_index_tx, set_stable_modulation_index_tx);
(10, supports_stable_modulation_index_rx, set_stable_modulation_index_rx);
(11, supports_le_coded_phy, set_le_coded_phy);
(12, supports_le_ext_adv, set_le_ext_adv);
(13, supports_le_periodic_adv, set_le_periodic_adv);
(14, supports_channel_selection_algorithm_2, set_channel_selection_algorithm_2);
(15, supports_le_power_class_1, set_le_power_class_1);
(16, supports_min_used_channels_procedure, set_min_used_channels_procedure);
(17, supports_conn_cte_request, set_conn_cte_request);
(18, supports_conn_cte_response, set_conn_cte_response);
(19, supports_connectionless_cte_tx, set_connectionless_cte_tx);
(20, supports_connectionless_cte_rx, set_connectionless_cte_rx);
(21, supports_antenna_switching_during_cte_tx, set_antenna_switching_during_cte_tx);
(22, supports_antenna_switching_during_cte_rx, set_antenna_switching_during_cte_rx);
(23, supports_receiving_constant_tone_extensions, set_receiving_constant_tone_extensions);
(24, supports_periodic_adv_sync_transfer_sender, set_periodic_adv_sync_transfer_sender);
(25, supports_periodic_adv_sync_transfer_recipient, set_periodic_adv_sync_transfer_recipient);
(26, supports_sleep_clock_accuracy_updates, set_sleep_clock_accuracy_updates);
(27, supports_remote_public_key_validation, set_remote_public_key_validation);
(28, supports_connected_isochronous_stream_central, set_connected_isochronous_stream_central);
(29, supports_connected_isochronous_stream_peripheral, set_connected_isochronous_stream_peripheral);
(30, supports_isochronous_broadcaster, set_isochronous_broadcaster);
(31, supports_synchronized_receiver, set_synchronized_receiver);
(32, supports_connected_isochronous_stream, set_connected_isochronous_stream);
(33, supports_le_power_control_request, set_le_power_control_request);
(35, supports_le_path_loss_monitoring, set_le_path_loss_monitoring);
(36, supports_periodic_adv_adi, set_periodic_adv_adi);
(37, supports_conn_subrating, set_conn_subrating);
(38, supports_conn_subrating_host, set_conn_subrating_host);
(39, supports_channel_classification, set_channel_classification);
(40, supports_adv_coding_selection, set_adv_coding_selection);
(41, supports_adv_coding_selection_host_support, set_adv_coding_selection_host_support);
(43, supports_periodic_adv_with_resp_advertiser, set_periodic_adv_with_resp_advertiser);
(44, supports_periodic_adv_with_resp_scanner, set_periodic_adv_with_resp_scanner);
(45, supports_unsegmented_framed_mode, set_unsegmented_framed_mode);
(46, supports_channel_sounding, set_channel_sounding);
(47, supports_channel_sounding_host, set_channel_sounding_host);
(48, supports_channel_sounding_tone_quality_indication, set_channel_sounding_tone_quality_indication);
(63, supports_ll_extended_feature_set, set_ll_extended_feature_set);
}
}
param! {
bitfield LeFeatureMaskPage1[8] {
(0, supports_monitoring_advertisers, set_monitoring_advertisers);
(1, supports_frame_space_update, set_frame_space_update);
(2, supports_utp_ota_mode, set_utp_ota_mode);
(3, supports_utp_hci_mode, set_utp_hci_mode);
(4, ll_ota_utp_ind_max_length_bit_68, set_ll_ota_utp_ind_max_length_bit_68);
(5, ll_ota_utp_ind_max_length_bit_69, set_ll_ota_utp_ind_max_length_bit_69);
(8, supports_shorter_connection_intervals, set_shorter_connection_intervals);
(9, supports_shorter_connection_intervals_host, set_shorter_connection_intervals_host);
(10, supports_le_flushable_acl_data, set_le_flushable_acl_data);
(11, supports_channel_sounding_enhancement_1, set_channel_sounding_enhancement_1);
}
}