diff --git a/firmware/broadcom_patchram.ksy b/firmware/broadcom_patchram.ksy
new file mode 100644
index 000000000..b21812519
--- /dev/null
+++ b/firmware/broadcom_patchram.ksy
@@ -0,0 +1,99 @@
+meta:
+  id: broadcom_patchram
+  title: Broadcom patchram blob
+  license: MIT
+  endian: le
+doc: |
+  Patches for Broadcom chips firmware in ROM.
+  This spec describes the format of the blobs that are sent to the chip, that encode.
+  The blobs are uploded into chip RAM using WRITE_RAM to a special offsets in chip RAM in DOWNLOAD_MINIDRIVER mode, then when the chip is launched using LAUNCH_RAM.
+  The hcd files contain raw HCI commands to be sent to chips, the offsets are already there. They should be parsed with another spec, hardware/bluetooth/bluetooth_hcd, the commands should be emulated and this spec should be applied to the result.
+doc-ref:
+  - https://raw.githubusercontent.com/seemoo-lab/internalblue/master/doc/internalblue_thesis_dennis_mantz.pdf
+  - https://github.com/MarkMendelsohn/brcm_patchram/blob/master/brcm_patchram_plus.c#L634
+seq:
+  - id: patches
+    type: patch
+    repeat: until
+    repeat-until: "_.command == command::end_fe or _.command == command::end_ef"
+types:
+  patch:
+    seq:
+      - id: command
+        type: u1
+        enum: command
+      - id: size
+        type: u2
+      - id: value
+        size: size
+        type:
+          switch-on: command
+          cases:
+            'command::patch_memory': patch_memory
+            'command::patch_dword': patch_dword
+            'command::reboot': reboot
+    types:
+      reboot:
+        seq:
+          - id: next_tlv_record_addr
+            type: u4
+            doc: "When the TLV parser in the Download_Minidriver state processes the type 0x02 it initiates a reboot. However, in an early state of the boot process parsing the TLV list is continued at the address specified in the value of the TLV. In case of the bcm4335c5.hcd this is actually just the address of the next TLV object in the list."
+          - id: unkn0
+            size: 6
+            doc: Zero bytes?
+      patch_memory:
+        seq:
+          - id: target
+            type: u4
+          - id: data
+            size-eos: true
+      patch_dword:
+        doc: |
+          Patching procedure (page 28 of the PDF, have I got it right?):
+            auto value_table = (uint32_t *)0xD0000;  // ram
+            auto addr_table = (uint32_t *)0x310000;  // hw register
+            value_table[rec.slot()] = rec.new_value();
+            addr_table[rec.slot()] = rec.target();
+        seq:
+          - id: slot
+            type: u1
+          - id: target
+            -orig-id: target_address
+            type: u4
+          - id: new_value
+            type: u4
+          - id: unkn0
+            type: u2
+            doc: 0x0000
+          - id: unkn1
+            type: u4
+enums:
+  command:
+    0x02:
+      id: reboot
+      doc: |
+        Issue a reboot and continues processing the list after the reset.
+        In the analyzed firmware patch (bcm4335c5.hcd) this typeis used exactly once and relatively early in the list before any of the type 0x08 objects.
+    0x08:
+      id: patch_dword
+      doc: |
+        Patch 32-bit word in ROM.
+    0x0a:
+      id: patch_memory
+      doc: Patch  arbitray  length  of  bytes in RAM.
+
+    0x40:
+      id: set_mac_addr
+      doc: Set default Bluetooth Device Address.
+
+    0x41:
+      id: set_local_device_name
+      doc: An ASCII string which is set to bethe new local device name.
+
+    0xfe:
+      id: end_fe
+
+    0xef:
+      id: end_ef
+
+    # todo: 0x03,0x0b,0x1a,0x40,0x68,0x69,0x6f,0x70,0x82,0x86,0x90,0xb1,0xb2,0xb3,0xc0,0xc1,0xd8,0xfd
diff --git a/hardware/bluetooth/.gitignore b/hardware/bluetooth/.gitignore
new file mode 100644
index 000000000..e7db04e20
--- /dev/null
+++ b/hardware/bluetooth/.gitignore
@@ -0,0 +1 @@
+/company-identifiers.html
diff --git a/hardware/bluetooth/bluetooth_hcd.ksy b/hardware/bluetooth/bluetooth_hcd.ksy
new file mode 100644
index 000000000..1af9a6a1f
--- /dev/null
+++ b/hardware/bluetooth/bluetooth_hcd.ksy
@@ -0,0 +1,27 @@
+meta:
+  id: bluetooth_hcd
+  title: Bluetooth Host Controller Interface Control Protocol
+  license: Unlicense
+  file-extension: hcd
+  endian: le
+  imports:
+    - control/bluetooth_control_command
+    - bluetooth_vendors_ids
+  xref:
+    wikidata: Q39531
+    ieee: 802.15.1
+doc: |
+  Bluetooth Host Controller Interface protocol.
+doc-ref:
+  - https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=478726
+  - https://software-dl.ti.com/simplelink/esd/simplelink_cc13x2_sdk/1.60.00.29_new/exports/docs/ble5stack/vendor_specific_guide/BLE_Vendor_Specific_HCI_Guide/hci_interface.html
+  - https://www.ti.com/lit/ug/swru442b/swru442b.pdf?ts=1594902336269
+  - https://community.nxp.com/docs/DOC-341764
+params:
+  - id: vendor
+    type: u2
+    enum: bluetooth_vendors_ids::vendor
+seq:
+  - id: commands
+    type: bluetooth_control_command(vendor)
+    repeat: eos
diff --git a/hardware/bluetooth/bluetooth_vendors_ids.ksy b/hardware/bluetooth/bluetooth_vendors_ids.ksy
new file mode 100644
index 000000000..eef3dc073
--- /dev/null
+++ b/hardware/bluetooth/bluetooth_vendors_ids.ksy
@@ -0,0 +1,2555 @@
+meta:
+  id: bluetooth_vendors_ids
+  title: Bluetooth Company identifiers
+  endian: le
+doc: A large enum with Company identifiers assigned by the Bluetooth SIG
+doc-ref: https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers/
+enums:
+  vendor:
+    0x0: ericsson_technology_licensing
+    0x1: nokia_mobile_phones
+    0x2: intel
+    0x3: ibm
+    0x4: toshiba
+    0x5: zero_point_zero_one_three_com
+    0x6: microsoft
+    0x7: lucent
+    0x8: motorola
+    0x9: infineon_technologies
+    0xa: qualcomm_technologies_international_ltd_qtil
+    0xb: silicon_wave
+    0xc: digianswer
+    0xd: texas_instruments
+    0xe: parthus_technologies
+    0xf: broadcom
+    0x10: mitel_semiconductor
+    0x11: widcomm
+    0x12: zeevo
+    0x13: atmel
+    0x14: mitsubishi_electric
+    0x15: rtx_telecom
+    0x16: kc_technology
+    0x17: newlogic
+    0x18: transilica
+    0x19: rohde_schwarz
+    0x1a: ttp_com
+    0x1b: signia_technologies
+    0x1c: conexant_systems
+    0x1d: qualcomm
+    0x1e: inventel
+    0x1f: avm_berlin
+    0x20: band_speed
+    0x21: mansella
+    0x22: nec
+    0x23: wave_plus_technology
+    0x24: alcatel
+    0x25: nxp_semiconductors
+    0x26: c_technologies
+    0x27: open_interface
+    0x28: r_f_micro_devices
+    0x29: hitachi
+    0x2a: symbol_technologies
+    0x2b: tenovis
+    0x2c: macronix_international
+    0x2d: gct_semiconductor
+    0x2e: norwood_systems
+    0x2f: mew_tel_technology
+    0x30: st_microelectronics
+    0x31: synopsys
+    0x32: red_m_communications
+    0x33: commil
+    0x34: computer_access_technology_corporation_catc
+    0x35: eclipse_hq_espana
+    0x36: renesas_electronics
+    0x37: mobilian
+    0x38: syntronix
+    0x39: integrated_system_solution
+    0x3a: panasonic
+    0x3b: gennum
+    0x3c: black_berry
+    0x3d: i_pextreme
+    0x3e: systems_and_chips
+    0x3f: bluetooth_sig
+    0x40: seiko_epson
+    0x41: integrated_silicon_solution_taiwan
+    0x42: conwise_technology
+    0x43: parrot_automotive
+    0x44: socket_mobile
+    0x45: atheros_communications
+    0x46: media_tek
+    0x47: bluegiga
+    0x48: marvell_technology
+    0x49: zero_point_zero_one_three_dsp
+    0x4a: accel_semiconductor
+    0x4b: continental_automotive_systems
+    0x4c: apple
+    0x4d: staccato_communications
+    0x4e: avago_technologies
+    0x4f: apt
+    0x50: si_rf_technology
+    0x51: tzero_technologies
+    0x52: j_m
+    0x53: free2move
+    0x54: zero_point_zero_one_three_di_joy
+    0x55: plantronics
+    0x56: sony_ericsson_mobile_communications
+    0x57: harman_international_industries
+    0x58: vizio
+    0x59: nordic_semiconductor
+    0x5a: em_microelectronic_marin
+    0x5b: ralink_technology
+    0x5c: belkin_international
+    0x5d: realtek_semiconductor
+    0x5e: stonestreet_one
+    0x5f: wicentric
+    0x60: riviera_waves
+    0x61: rda_microelectronics
+    0x62: gibson_guitars
+    0x63: mi_command
+    0x64: band_xi_international
+    0x65: hewlett_packard
+    0x66: zero_point_zero_one_nine_solutions
+    0x67: gn_netcom
+    0x68: general_motors
+    0x69: a_d_engineering
+    0x6a: mind_tree
+    0x6b: polar_electro
+    0x6c: beautiful_enterprise
+    0x6d: briar_tek
+    0x6e: summit_data_communications
+    0x6f: sound_id
+    0x70: monster
+    0x71: connect_blue
+    0x72: shang_hai_super_smart_electronics
+    0x73: group_sense
+    0x74: zomm
+    0x75: samsung_electronics
+    0x76: creative_technology
+    0x77: laird_technologies
+    0x78: nike
+    0x79: lesswire
+    0x7a: m_star_semiconductor
+    0x7b: hanlynn_technologies
+    0x7c: a_r_cambridge
+    0x7d: seers_technology
+    0x7e: sports_tracking_technologies
+    0x7f: autonet_mobile
+    0x80: de_lorme_publishing
+    0x81: wu_xi_vimicro
+    0x82: sennheiser_communications
+    0x83: time_keeping_systems
+    0x84: ludus_helsinki
+    0x85: blue_radios
+    0x86: equinux
+    0x87: garmin_international
+    0x88: ecotest
+    0x89: gn_re_sound
+    0x8a: jawbone
+    0x8b: topcon_positioning_systems
+    0x8c: gimbal
+    0x8d: zscan_software
+    0x8e: quintic
+    0x8f: telit_wireless_solutions
+    0x90: funai_electric
+    0x91: advanced_panmobil_systems
+    0x92: think_optics
+    0x93: universal_electronics
+    0x94: airoha_technology
+    0x95: nec_lighting
+    0x96: odm_technology
+    0x97: connecte_device
+    0x98: zero1_tv
+    0x99: i_tech_dynamic_global_distribution
+    0x9a: alpwise
+    0x9b: jiangsu_toppower_automotive_electronics
+    0x9c: colorfy
+    0x9d: geoforce
+    0x9e: bose
+    0x9f: suunto
+    0xa0: kensington_computer_products
+    0xa1: sr_medizinelektronik
+    0xa2: vertu
+    0xa3: meta_watch
+    0xa4: linak
+    0xa5: otl_dynamics
+    0xa6: panda_ocean
+    0xa7: visteon
+    0xa8: arp_devices
+    0xa9: marelli_europe
+    0xaa: caen_rfid
+    0xab: ingenieur_systemgruppe_zahn
+    0xac: green_throttle_games
+    0xad: peter_systemtechnik
+    0xae: omegawave
+    0xaf: cinetix
+    0xb0: passif_semiconductor
+    0xb1: saris_cycling
+    0xb2: bekey
+    0xb3: clarinox_technologies
+    0xb4: bde_technology
+    0xb5: swirl_networks
+    0xb6: meso_international
+    0xb7: tre_lab
+    0xb8: qualcomm_innovation_center_inc_qu_ic
+    0xb9: johnson_controls
+    0xba: starkey_laboratories
+    0xbb: s_power_electronics
+    0xbc: ace_sensor
+    0xbd: aplix
+    0xbe: aamp_of_america
+    0xbf: stalmart_technology
+    0xc0: amiccom_electronics
+    0xc1: shenzhen_excelsecu_data_technology
+    0xc2: geneq
+    0xc3: adidas
+    0xc4: lg_electronics
+    0xc5: onset_computer
+    0xc6: selfly
+    0xc7: quuppa
+    0xc8: ge_lo
+    0xc9: evluma
+    0xca: mc10
+    0xcb: binauric
+    0xcc: beats_electronics
+    0xcd: microchip_technology
+    0xce: elgato_systems
+    0xcf: archos
+    0xd0: dexcom
+    0xd1: polar_electro_europe
+    0xd2: dialog_semiconductor
+    0xd3: taixingbang_technology_hk
+    0xd4: kawantech
+    0xd5: austco_communication_systems
+    0xd6: timex_group_usa
+    0xd7: qualcomm_technologies
+    0xd8: qualcomm_connected_experiences
+    0xd9: voyetra_turtle_beach
+    0xda: txtr
+    0xdb: biosentronics
+    0xdc: procter_gamble
+    0xdd: hosiden
+    0xde: muzik
+    0xdf: misfit_wearables
+    0xe0: google
+    0xe1: danlers
+    0xe2: semilink
+    0xe3: in_music_brands
+    0xe4: laird_connectivity
+    0xe5: eden_software_consultants
+    0xe6: freshtemp
+    0xe7: ks_technologies
+    0xe8: acts_technologies
+    0xe9: vtrack_systems
+    0xea: nielsen_kellerman
+    0xeb: server_technology
+    0xec: bio_research_associates
+    0xed: jolly_logic
+    0xee: above_average_outcomes
+    0xef: bitsplitters
+    0xf0: pay_pal
+    0xf1: witron_technology
+    0xf2: morse_project
+    0xf3: kent_displays
+    0xf4: nautilus
+    0xf5: smartifier
+    0xf6: elcometer
+    0xf7: vsn_technologies
+    0xf8: ace_uni
+    0xf9: stick_n_find
+    0xfa: crystal_code
+    0xfb: koukaam
+    0xfc: delphi
+    0xfd: valence_tech
+    0xfe: stanley_black_and_decker
+    0xff: typo_products
+    0x100: tom_tom_international
+    0x101: fugoo
+    0x102: keiser
+    0x103: bang_olufsen
+    0x104: plus_location_systems
+    0x105: ubiquitous_computing_technology
+    0x106: innovative_yachtter_solutions
+    0x107: william_demant_holding
+    0x108: chicony_electronics
+    0x109: atus
+    0x10a: codegate
+    0x10b: e_ri
+    0x10c: transducers_direct
+    0x10d: denso_ten
+    0x10e: audi
+    0x10f: hi_silicon_technologies
+    0x110: nippon_seiki
+    0x111: steelseries
+    0x112: visybl
+    0x113: openbrain_technologies
+    0x114: xensr
+    0x115: e_solutions
+    0x116: zero_point_zero_two_one_zero_ak_technologies
+    0x117: wimoto_technologies
+    0x118: radius_networks
+    0x119: wize_technology
+    0x11a: qualcomm_labs
+    0x11b: hewlett_packard_enterprise
+    0x11c: baidu
+    0x11d: arendi
+    0x11e: skoda_auto
+    0x11f: volkswagen
+    0x120: porsche
+    0x121: sino_wealth_electronic
+    0x122: air_turn
+    0x123: kinsa
+    0x124: hid_global
+    0x125: seat_es
+    0x126: promethean
+    0x127: salutica_allied_solutions
+    0x128: gpsi
+    0x129: nimble_devices
+    0x12a: changzhou_yongse_infotech
+    0x12b: sport_iq
+    0x12c: temec_instruments
+    0x12d: sony
+    0x12e: assa_abloy
+    0x12f: clarion
+    0x130: warehouse_innovations
+    0x131: cypress_semiconductor
+    0x132: mads
+    0x133: blue_maestro
+    0x134: resolution_products
+    0x135: aireware
+    0x136: silvair
+    0x137: prestigio_plaza
+    0x138: nteo
+    0x139: focus_systems
+    0x13a: tencent_holdings
+    0x13b: allegion
+    0x13c: murata_manufacturing
+    0x13d: wireless_werx
+    0x13e: nod
+    0x13f: b_b_manufacturing
+    0x140: alpine_electronics_china
+    0x141: fed_ex_services
+    0x142: grape_systems
+    0x143: bkon_connect
+    0x144: lintech
+    0x145: novatel_wireless
+    0x146: ciright
+    0x147: mighty_cast
+    0x148: ambimat_electronics
+    0x149: perytons
+    0x14a: tivoli_audio
+    0x14b: master_lock
+    0x14c: mesh_net
+    0x14d: huizhou_desay_sv_automotive
+    0x14e: tangerine
+    0x14f: b_w
+    0x150: pioneer
+    0x151: on_beep
+    0x152: vernier_software_technology
+    0x153: rol_ergo
+    0x154: pebble_technology
+    0x155: netatmo
+    0x156: accumulate
+    0x157: anhui_huami_information_technology
+    0x158: inmite
+    0x159: chef_steps
+    0x15a: micas
+    0x15b: biomedical_research
+    0x15c: pitius_tec
+    0x15d: estimote
+    0x15e: unikey_technologies
+    0x15f: timer_cap
+    0x160: awo_x
+    0x161: yikes
+    0x162: mads_global_nz
+    0x163: pch_international
+    0x164: qingdao_yeelink_information_technology
+    0x165: milwaukee_tool_formally_milwaukee_electric_tools
+    0x166: mishik
+    0x167: ascensia_diabetes_care_us
+    0x168: spicebox
+    0x169: emberlight
+    0x16a: cooper_atkins
+    0x16b: qblinks
+    0x16c: mysphera
+    0x16d: life_scan
+    0x16e: volantic
+    0x16f: podo_labs
+    0x170: roche_diabetes_care
+    0x171: amazon_com_services
+    0x172: connovate_technology
+    0x173: kocomojo
+    0x174: everykey
+    0x175: dynamic_controls
+    0x176: sentri_lock
+    0x177: i_syst
+    0x178: casio_computer
+    0x179: lapis_technology
+    0x17a: telemonitor
+    0x17b: taskit
+    0x17c: daimler
+    0x17d: bat_and_cat
+    0x17e: blu_dotz
+    0x17f: x_tel_wireless
+    0x180: gigaset_communications
+    0x181: gecko_health_innovations
+    0x182: hop_ubiquitous
+    0x183: walt_disney
+    0x184: nectar
+    0x185: bel_apps
+    0x186: core_lighting
+    0x187: seraphim_sense
+    0x188: unico_rbc
+    0x189: physical_enterprises
+    0x18a: able_trend_technology
+    0x18b: konica_minolta
+    0x18c: wilo
+    0x18d: extron_design_services
+    0x18e: fitbit
+    0x18f: fireflies_systems
+    0x190: intelletto_technologies
+    0x191: fdk
+    0x192: cloudleaf
+    0x193: maveric_automation
+    0x194: acoustic_stream
+    0x195: zuli
+    0x196: paxton_access
+    0x197: wi_silica
+    0x198: vengit_korlatolt_felelossegu_tarsasag
+    0x199: salto_systems
+    0x19a: tron_forum
+    0x19b: cubetech
+    0x19c: cokiya
+    0x19d: cvs_health
+    0x19e: ceruus
+    0x19f: strainstall
+    0x1a0: channel_enterprises_hk
+    0x1a1: fiamm
+    0x1a2: gigalane
+    0x1a3: eroad
+    0x1a4: mine_safety_appliances
+    0x1a5: icon_health_and_fitness
+    0x1a6: wille_engineering_formely_as_asandoo
+    0x1a7: energous
+    0x1a8: taobao
+    0x1a9: canon
+    0x1aa: geophysical_technology
+    0x1ab: facebook
+    0x1ac: trividia_health
+    0x1ad: flight_safety_international
+    0x1ae: earlens
+    0x1af: sunrise_micro_devices
+    0x1b0: star_micronics
+    0x1b1: netizens
+    0x1b2: nymi
+    0x1b3: nytec
+    0x1b4: trineo
+    0x1b5: nest_labs
+    0x1b6: lm_technologies
+    0x1b7: general_electric
+    0x1b8: i_d3
+    0x1b9: hana_micron
+    0x1ba: stages_cycling
+    0x1bb: cochlear_bone_anchored_solutions
+    0x1bc: senion_lab
+    0x1bd: syszone
+    0x1be: pulsate_mobile
+    0x1bf: hong_kong_hunter_sun_electronic
+    0x1c0: pironex
+    0x1c1: bradatech
+    0x1c2: transenergooil
+    0x1c3: bunch
+    0x1c4: dme_microelectronics
+    0x1c5: bitcraze
+    0x1c6: hasware
+    0x1c7: abiogenix
+    0x1c8: poly_control
+    0x1c9: avi_on
+    0x1ca: laerdal_medical
+    0x1cb: fetch_my_pet
+    0x1cc: sam_labs
+    0x1cd: chengdu_synwing_technology
+    0x1ce: houwa_system_design_k_k
+    0x1cf: bsh
+    0x1d0: primus_inter_pares
+    0x1d1: august_home
+    0x1d2: gill_electronics
+    0x1d3: sky_wave_design
+    0x1d4: newlab
+    0x1d5: elad
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+    0x8d1: sensovium
+    0x8d2: virscient
+    0x8d3: novel_bits
+    0x8d4: adata_technology
+    0x8d5: ke_yes
+    0x8d6: nome
+    0x8d7: inovonics_8d7
+    0x8d8: wares
+    0x8d9: pointr_labs
+    0x8da: miridia_technology
+    0x8db: tertium_technology
+    0x8dc: shenzhen_aukey_e_business
+    0x8dd: code_q
+    0x8de: tyco_electronics_corporation_a_te_connectivity
+    0x8df: iris_ohyama
+    0x8e0: philia_technology
+    0x8e1: kozo_keikaku_engineering
+    0x8e2: shenzhen_simo_technology
+    0x8e3: republic_wireless
+    0x8e4: rashidov
+    0x8e5: crowd_connected
+    0x8e6: eneso_tecnologia_de_adaptacion
+    0x8e7: barrot_technology
+    0x8e8: naonext
+    0x8e9: taiwan_intelligent_home
+    0x8ea: cowbell_engineering
+    0x8eb: beijing_big_moment_technology
+    0x8ec: denso
+    0x8ed: imi_hydronic_engineering_international
+    0x8ee: askey
+    0x8ef: cumulus_digital_systems
+    0x8f0: joovv
+    0x8f1: the_l_s_starrett
+    0x8f2: microoled
+    0x8f3: psp_pauli_services_products
+    0x8f4: kodimo_technologies
+    0x8f5: tymtix_technologies
+    0x8f6: dermal_photonics
+    0x8f7: mtd_products_inc_affiliates
+    0x8f8: instagrid
+    0x8f9: spacelabs_medical
+    0x8fa: troo
+    0x8fb: darkglass_electronics
+    0x8fc: hill_rom
+    0x8fd: bio_intelli_sense
+    0x8fe: ketronixs
+    0x8ff: plastimold_products
+    0x900: beijing_zizai_technology
+    0x901: lucimed
+    0x902: tsc_auto_id_technology
+    0x903: datamars
+    0x904: suncorporation
+    0x905: yandex_services
+    0x906: scope_logistical_solutions
+    0x907: user_hello
+    0x908: pinpoint_innovations
+    0x909: zero_point_zero_two_seven_zeromai
+    0x90a: zhuhai_hoksi_technology
+    0x90b: embr_labs
+    0x90c: radiawave_technologies
+    0x90d: iot_invent
+    0x90e: optimusiot_tech
+    0x90f: vc
+    0x910: asr_microelectronics_shanghai
+    0x911: douglas_lighting_controls
+    0x912: nerbio_medical_software_platforms
+    0x913: braveheart_wireless
+    0x914: ineo_sense
+    0x915: honda_motor
+    0x916: ambient_sensors
+    0x917: asr_microelectronics_shen_zhen
+    0x918: technosphere_labs
+    0x919: no_smd
+    0x91a: albertronic
+    0x91b: luminostics
+    0x91c: oblamatik
+    0x91d: innokind
+    0x91e: melbot_studios_sociedad_limitada
+    0x91f: myzee_technology
+    0x920: omnisense
+    0x921: kaha
+    0x922: shanghai_mxchip_information_technology
+    0x923: jsb_tech
+    0x924: fundacion_tecnalia_research_and_innovation
+    0x925: yukai_engineering
+    0x926: gooligum_technologies
+    0x927: rooq
+    0x928: ai_rista
+    0x929: qingdao_haier_technology
+    0x92a: sappl_verwaltungs_und_betriebs
+    0x92b: tek_home
+    0x92c: pci
+    0x92d: leggett_platt
+    0x92e: ps
+    0x92f: c_o_b_o
+    0x930: james_walker_rota_bolt
+    0x931: breathings
+    0x932: bar_vision
+    0x933: sram
+    0x934: kite_spring
+    0x935: reconnect
+    0x936: elekon
+    0x937: real_thingks
+    0x938: henway_technologies
+    0x939: astem
+    0x93a: linked_semi_microelectronics_xiamen
+    0x93b: enseso
+    0x93c: xenoma
+    0x93d: adolf_wuerth
+    0x93e: catalyft_labs
+    0x93f: jepico
+    0x940: hero_workout
+    0x941: rivian_automotive
+    0x942: transsion_holdings
+    0x943: inovonics_943
+    0x944: agitron
+    0x945: globe_jiangsu
+    0x946: amc_international_alfa_metalcraft
+    0x947: first_light_technologies
+    0x948: wearable_link
+    0x949: metronom_health_europe
+    0x94a: zwift
+    0x94b: kindeva_drug_delivery_l_p
+    0x94c: gimmi_sys
+    0x94d: tk_labs
+    0x94e: passive_bolt
+    0x94f: limited_liability_company_mikrotikls
+    0x950: capetech
+    0x951: pprs
+    0x952: apptricity
+    0x953: logi_lube_953
+    0x954: julbo
+    0x955: breville
+    0x956: kerlink
+    0x957: ohsung_electronics
+    0x958: zte
+    0x959: herd_dogg
+    0x95a: selekt_bilgisayar_lletisim_urunleri_lnsaat_sanayi_ve_ticaret_limited_sirketi
+    0x95b: lismore_instruments
+    0x95c: logi_lube_95c
+    0x95d: etc
+    0x95e: bio_echo_net
+    0x95f: nuance_hearing
+    0x960: sena_technologies
+    0x961: linkura
+    0x962: gl_solutions_k_k
+    0x963: moonbird
+    0x964: countrymate_technology
+    0x965: asahi_kasei
+    0x966: point_guard
+    0x967: neo_materials_and_consulting
+    0x968: actev_motors
+    0x969: woan_technology_shenzhen
+    0x96a: dricos
+    0x96b: guide_id
+    0x96c: zero_point_zero_four_nine_three_seven_four_7319_quebec
+    0x96d: gunwerks
+    0x96e: band_industries
+    0x96f: lund_motion_products
+    0x970: iba_dosimetry
+    0x971: ga
+    0x972: closed_joint_stock_company_zavod_flometr_zavod_flometr_cjsc
+    0x973: popit
+    0x974: abeye
+    0x975: blue_iot_beijing_technology
+    0x976: fauna_audio
+    0x977: toyota_motor
+    0x978: ziffer_eins
+    0x979: biotronik
+    0x97a: core
+    0x97b: ctek_sweden
+    0x97c: thorley_industries
+    0x97d: clb
+    0x97e: sonic_sensory
+    0x97f: isemar
+    0x980: dekra_testing_and_certification_s_a_u
+    0x981: bernard_krone_holding
+    0x982: elpro_buchs
+    0x983: feedback_sports
+    0x984: tera_tron
+    0x985: lumos_health
+    0x986: cello_hill
+    0x987: tse_brakes
+    0x988: bhm_tech_produktionsgesellschaft_m_b_h
+    0x989: wika_alexander_wiegand
+    0x98a: biovigil
+    0x98b: mequonic_engineering
+    0x98c: b_grid
+    0x98d: c3_wireless
+    0x98e: adveez
+    0x98f: aktiebolaget_regin
+    0x990: anton_paar
+    0x991: telenor
+    0x992: big_kaiser_precision_tooling
+    0x993: absolute_audio_labs
+    0x994: vt42
+    0x995: bronkhorst_high_tech
+    0x996: c_e_fein
+    0x997: next_mind
+    0x998: pixie_dust_technologies
+    0x999: e_tactica_ehf
+    0x99a: new_audio
+    0x99b: sendum_wireless
+    0x99c: deister_electronic
+    0x99d: ykk_ap
+    0x99e: step_one
+    0x99f: koya_medical
+    0x9a0: pine_trees_health
+    0x9a1: vos_systems
+    0x9a2: engagenow_data_sciences
+    0x9a3: arduino
+    0x9a4: kumho_electrics
+    0x9a5: security_enhancement_systems
+    0x9a6: beijing_electric_vehicle
+    0x9a7: paybuddy
+    0x9a8: khn_solutions
+    0x9a9: nippon_ceramic
+    0x9aa: photodynamic
+    0x9ab: dash_logic
+    0x9ac: ambiq
+    0x9ad: narhwall
+    0x9ae: pozyx
+    0x9af: if_link_open_community
+    0x9b0: deublin
+    0x9b1: blinqy
+    0x9b2: dyphi
+    0x9b3: blue_x_microelectronics
+    0x9b4: penta_lock
+    0x9b5: autec_gesellschaft_fuer_automationstechnik_mb_h
+    0x9b6: pegasus_technologies
+    0x9b7: bout_labs
+    0x9b8: player_data
+    0x9b9: savoy_electronic_lighting
+    0x9ba: elimo_engineering
+    0x9bb: sky_stream
+    0x9bc: aerosens
+    0x9bd: centre_suisse_d_electronique_et_de_microtechnique
+    0x9be: vessel
+    0x9bf: span_io
+    0x9c0: another_brain
+    0x9c1: rosewill
+    0x9c2: universal_audio
+    0x9c3: japan_tobacco
+    0x9c4: uvisio
+    0x9c5: hung_yi_microelectronics
+    0x9c6: honor_device
+    0x9c7: combustion
+    0x9c8: xuntong
+    0x9c9: crowd_glow
+    0x9ca: mobitrace
+    0x9cb: hx_engineering
+    0x9cc: senso4s
+    0x9cd: blyott
+    0x9ce: julius_blum
+    0x9cf: blue_streak_io_t
+    0x9d0: chess_wise
+    0x9d1: ablepay_technologies
+    0x9d2: temperature_sensitive_solutions_systems_sweden
+    0x9d3: heart_hero
+    0x9d4: orbis
+    0x9d5: gear_radio_electronics
+    0x9d6: ear_teknik_isitme_ve_odiometri_cihazlari_sanayi_ve_ticaret_anonim_sirketi
+    0x9d7: coyotta
+    0x9d8: synergy_tecnologia_em_sistemas
+    0x9d9: vivo_sens_medical
+    0x9da: nagravision
+    0x9db: bionic_avionics
+    0x9dc: aon2
+    0x9dd: innoware_development
+    0x9de: jld_technology_solutions
+    0x9df: magnus_technology
+    0x9e0: preddio_technologies
+    0x9e1: tag_n_trac
+    0x9e2: wuhan_linptech
+    0x9e3: friday_home
+    0x9e4: cps
+    0x9e5: mobilogix
+    0x9e6: masonite
+    0x9e7: kabushikigaisha_haneron
+    0x9e8: melange_systems
+    0x9e9: lumen_radio
+    0x9ea: athlos
+    0x9eb: kean_electronics
+    0x9ec: yukon_advanced_optics_worldwide
+    0x9ed: sibel
+    0x9ee: ojmar
+    0x9ef: steinel_solutions
+    0x9f0: watch_gas
+    0x9f1: om_digital_solutions
+    0x9f2: audeara
+    0x9f3: beijing_zero_zero_infinity_technology
diff --git a/hardware/bluetooth/control/bluetooth_control_command.ksy b/hardware/bluetooth/control/bluetooth_control_command.ksy
new file mode 100644
index 000000000..67dfdc66d
--- /dev/null
+++ b/hardware/bluetooth/control/bluetooth_control_command.ksy
@@ -0,0 +1,40 @@
+meta:
+  id: bluetooth_control_command
+  title: Bluetooth Host Controller Interface Control Protocol
+  license: Unlicense
+  endian: le
+  bit-endian: le
+  imports:
+    - vendor_specific/bluetooth_control_group_vendor_specific
+    - ../bluetooth_vendors_ids
+doc: |
+  Bluetooth HCI control command. Used for the stuff like managing bluetooth settings and loading firmware.
+doc-ref: https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=478726
+params:
+  - id: vendor
+    type: u2
+    enum: bluetooth_vendors_ids::vendor
+seq:
+  - id: opcode
+    type: opcode
+  - id: size
+    type: u1
+  - id: parameters
+    size: size
+    type:
+      switch-on: opcode.group
+      cases:
+        "group::vendor_specific": bluetooth_control_group_vendor_specific(vendor, opcode.command)
+types:
+  opcode:
+    seq:
+      - id: command
+        -orig-id: OpCode Command Field
+        type: b10
+      - id: group
+        -orig-id: OpCode Group Field
+        type: b6
+        enum: group
+enums:
+  group:
+    0x3f: vendor_specific
diff --git a/hardware/bluetooth/control/vendor_specific/bluetooth_control_group_vendor_specific.ksy b/hardware/bluetooth/control/vendor_specific/bluetooth_control_group_vendor_specific.ksy
new file mode 100644
index 000000000..d38c6e063
--- /dev/null
+++ b/hardware/bluetooth/control/vendor_specific/bluetooth_control_group_vendor_specific.ksy
@@ -0,0 +1,21 @@
+meta:
+  id: bluetooth_control_group_vendor_specific
+  title: Vendor-specific HCI commands
+  license: Unlicense
+  endian: le
+  imports:
+    - ../../bluetooth_vendors_ids
+    - cypress_semiconductor/bluetooth_control_group_vendor_specific_cypress
+params:
+  - id: vendor
+    type: u2
+    enum: bluetooth_vendors_ids::vendor
+  - id: command
+    type: u2  # should be u10, bit-sized types don't work in WebIDE
+seq:
+  - id: payload
+    size-eos: true
+    type:
+      switch-on: vendor
+      cases:
+        bluetooth_vendors_ids::vendor::cypress_semiconductor: bluetooth_control_group_vendor_specific_cypress(command)
diff --git a/hardware/bluetooth/control/vendor_specific/cypress_semiconductor/bluetooth_control_group_vendor_specific_cypress.ksy b/hardware/bluetooth/control/vendor_specific/cypress_semiconductor/bluetooth_control_group_vendor_specific_cypress.ksy
new file mode 100644
index 000000000..c5b0c0abc
--- /dev/null
+++ b/hardware/bluetooth/control/vendor_specific/cypress_semiconductor/bluetooth_control_group_vendor_specific_cypress.ksy
@@ -0,0 +1,349 @@
+meta:
+  id: bluetooth_control_group_vendor_specific_cypress
+  title: Cypress vendor-specific HCI control commands
+  license: MIT
+  endian: le
+  xref:
+    wikidata: Q478354
+doc: |
+  Vendor-specific Cypress commands. Mostly reverse-engineered by internalblue project.
+
+doc-ref:
+  - https://raw.githubusercontent.com/seemoo-lab/internalblue/master/doc/internalblue_thesis_dennis_mantz.pdf
+  - https://github.com/seemoo-lab/internalblue/blob/master/internalblue/hci.py
+  - https://www.cypress.com/file/352891/download
+  - https://digitalcommons.wpi.edu/cgi/viewcontent.cgi?article=2364&context=etd-theses
+params:
+  - id: command_num_v
+    type: u2  # should be u10, bit-sized types don't work in WebIDE
+seq:
+  - id: payload
+    type:
+      switch-on: command
+      cases:
+        #'command::download_minidriver': download_minidriver # no args
+        #'command::update_baudrate': update_baudrate # TODO
+        #'command::write_uart_clock_setting': write_uart_clock_setting # TODO
+        'command::write_ram': write_ram
+        'command::read_ram': read_ram
+        'command::launch_ram': launch_ram
+instances:
+  command:
+    value: command_num_v
+    enum: command
+types:
+  read_ram:
+    doc: |
+      is a command which reads up to 251 bytes of memory from the chips address space and sends it back to the host in the HCI command complete event. Contrary to its name, this command is also able to read the ROM. Any attempt to read unmapped addresses or beyond the end of a memory section causes the chip to crash.
+    seq:
+      - id: address
+        type: u2
+      - id: size
+        type: u8
+  write_ram:
+    doc: |
+      is the counterpart of the Read_RAM command which can be used to write up to 251 bytes to the RAM regions of the chips memory. If attempting to write to a ROM section, the command has no effect. However, trying to write to an unmapped address causes the system to crash.
+    seq:
+      - id: address
+        type: u2
+      - id: data
+        size-eos: true
+  launch_ram:
+    doc: |
+      can be used to continue code execution on the chip at a specified address using Thumb mode. One of the intended use cases is to exit the Download_Minidriver mode by specifying the pseudo-address 0xFFFFFFFF which will issue the chip to reboot into Bluetooth mode and apply the downloaded patches. Another use case is to jump to the entry point of a so-called Minidriver which was previously loaded into RAM using the Download_Minidriver and Write_RAM commands.
+    seq:
+      - id: entry_point
+        type: u2
+enums:
+  command:
+    # for el in HCI_COMND:
+      # cmdNo = hex(el & 0x3FF)
+      # isVendorSpecific = (int(el) >> 10) == 0x3f
+      # if isVendorSpecific:
+        # print(cmdNo + ":", inflection.underscore(el.name))
+
+    0x000: customer_extension
+    0x001: write_bd_addr
+    0x002: dump_sram
+    0x003: channel_class_config
+    0x004: read_page_scan_repetition_mode
+    0x005: write_page_scan_repetition_mode
+    0x006: read_page_response_timeout
+    0x007: write_page_response_timeout
+    0x008: bt_link_quality_mode
+    0x009: write_new_connection_timeout
+    0x00a: super_peek_poke
+    0x00b: write_local_supported_features
+    0x00c: super_duper_peek_poke
+    0x00d: rssi_history
+    0x00e: set_led_global_ctrl
+    0x00f: force_hold_mode
+    0x010: commit_bd_addr
+    0x012: write_hopping_channels
+    0x013: sleep_forever_mode
+    0x014: set_carrier_frequency_arm
+    0x016: set_encryption_key_size
+    0x017: invalidate_flash_and_reboot
+    0x018: update_uart_baud_rate # set the baud rate of the uart interface of the controller
+    0x019: gpio_config_and_write
+    0x01a: gpio_read
+    0x01b: set_test_mode_type
+    0x01c: write_sco_pcm_interface_param
+    0x01d: read_sco_pcm_int_param
+    0x01e: write_pcm_data_format_param
+    0x01f: read_pcm_data_format_param
+    0x020: write_comfort_noise_param
+    0x022: write_sco_time_slot
+    0x023: read_sco_time_slot
+    0x024: write_pcm_loopback_moded
+    0x025: read_pcm_loopback_moded
+    0x026: set_transmit_power
+    0x027: set_sleep_mode
+    0x028: read_sleep_mode
+    0x029: sleepmode_command
+    0x02a: handle_delay_peripheral_sco_startup
+    0x02b: write_receive_only
+    0x02d: rf_config_settings
+    0x02e:
+      id: download_minidriver
+      doc: |
+        Set the chip into a state where it can receive patches
+        will put the device into a special mode in which it is safe to receive patches. In this mode the normal Bluetooth activity is disabled. Only a very reduced subset of HCI commands are interpreted in the download mode, including Read_RAM, Write_RAM and Launch_RAM. The latter is being used to to exit the download mode and reboot into the normal Bluetooth firmware. Any downloaded ROM patches are applied at an early stage during this reboot. The Download_Minidriver command takes no arguments.
+    0x02f: crystal_ppm
+    0x032: set_afh_behavior
+    0x033: read_btw_security_key
+    0x034: enable_radio
+    0x035: cosim_set_mode
+    0x036: get_hid_device_list
+    0x037: add_hid_device
+    0x039: remove_hid_device
+    0x03a: enable_tca
+    0x03b: enable_usb_hid_emulation
+    0x03c: write_rf_programming_table
+    0x040: read_collaboration_mode
+    0x041: write_collaboration_mode
+    0x043: write_rf_attenuation_table
+    0x044: read_uart_clock_setting
+    0x045:
+      id: write_uart_clock_setting
+      doc: "Change the UART clock (24 MHz or 48 MHz)"
+    0x046: set_sleep_clock_accuraty_and_settling_time
+    0x047: configure_sleep_mode
+    0x048: read_raw_rssi
+    0x04c:
+      id: write_ram
+      doc: Write data to the RAM of the chip
+    0x04d:
+      id: read_ram
+      doc: Read data from the RAM of the chip
+    0x04e:
+      id: launch_ram
+      doc: Leave the Download_Minidriver state and reboot to apply the patches
+    0x04f: install_patches
+    0x051: radio_tx_test
+    0x052: radio_rx_test
+    0x054: dut_loopback_test
+    0x056: enhanced_radio_rx_test
+    0x057: write_high_priority_connection
+    0x058: send_lmp_pdu
+    0x059: port_information_enable
+    0x05a: read_bt_port_pid_vid
+    0x05b: read2_m_bit_flash_crc
+    0x05c: factory_commit_production_test_flag
+    0x05d: read_production_test_flag
+    0x05e: write_pcm_mute_param
+    0x05f: read_pcm_mute_param
+    0x061: write_pcm_pins
+    0x062: read_pcm_pins
+    0x06d: write_i2s_pcm_interface
+    0x06e: read_controller_features
+    0x071: write_ram_compressed
+    0x078: calculate_crc
+    0x079: read_verbose_config_version_info
+    0x07a: transport_suspend
+    0x07b: transport_resume
+    0x07c: baseband_flow_control_override
+    0x07d: write_class15_power_table
+    0x07e: enable_wbs
+    0x07f: write_vad_mode
+    0x080: read_vad_mode
+    0x081: write_ecsi_config
+    0x082: fm_tx_command
+    0x083: write_dynamic_sco_routing_change
+    0x084: read_hid_bit_error_rate
+    0x085: enable_hci_remote_test
+    0x08a: calibrate_bandgap
+    0x08b: uipc_over_hci
+    0x08c: read_adc_channel
+    0x090: coex_bandwidth_statistics
+    0x091: read_pmu_config_flags
+    0x092: write_pmu_config_flags
+    0x093: aruba_ctrl_main_status_mon
+    0x094: control_afh_acl_setup
+    0x095: aruba_read_write_init_param
+    0x096: internal_capacitor_tuning
+    0x097: bfc_disconnect
+    0x098: bfc_send_data
+    0x09a: coex_write_wimax_configuration
+    0x09b: bfc_polling_enable
+    0x09c: bfc_reconnectable_device
+    0x09d: conditional_scan_configuration
+    0x09e: packet_error_injection
+    0x0a0: write_rf_reprogramming_table_masking
+    0x0a1: blpm_enable
+    0x0a2: read_audio_route_info
+    0x0a3: encapsulated_hci_command
+    0x0a4: send_epc_lmp_message
+    0x0a5: transport_statistics
+    0x0a6: bist_post_get_results
+    0x0ad: current_sensor_ctrler_config
+    0x0ae: pcm2_setup
+    0x0af: read_boot_crystal_status
+    0x0b2: sniff_subrating_maximum_local_latency
+    0x0b4: set_plc_on_off
+    0x0b5: bfc_suspend
+    0x0b6: bfc_resume
+    0x0b7: three_d_tv2_tv_sync_and_reporting
+    0x0b8: write_otp
+    0x0b9: read_otp
+    0x0ba: le_read_random_address
+    0x0bb: le_hw_setup
+    0x0bc: le_dvt_txrxtest
+    0x0bd: le_dvt_testdatapkt
+    0x0be: le_dvt_log_setup
+    0x0bf: le_dvt_errorinject_scheme
+    0x0c0: le_dvt_timing_scheme
+    0x0c1: le_scan_rssi_threshold_setup
+    0x0c2: bfc_set_parameters
+    0x0c3: bfc_read_parameters
+    0x0c4: turn_off_dynamic_power_control
+    0x0c5: increase_decrease_power_level
+    0x0c6: read_raw_rssi_value
+    0x0c7: set_proximity_table
+    0x0c8: set_proximity_trigger
+    0x0cd: set_sub_sniff_interval
+    0x0ce: enable_repeater_functionality
+    0x0cf: update_config_item
+    0x0d0: bfc_create_connection
+    0x0d1: wbs_bec_params
+    0x0d2: read_golden_range
+    0x0d3: initiate_multicast_beacon_lock
+    0x0d4: terminate_multicast
+    0x0d7: enable_h4_ibss
+    0x0d8: bluebridge_spi_negotiation_request
+    0x0d9: bluebridge_spi_sleepthreshold_request
+    0x0da: accessory_protocol_command_group
+    0x0db: handle_write_otp_aux_data
+    0x0dc: init_mcast_ind_poll
+    0x0dd: enter_mcast_ind_poll
+    0x0de: disconnect_mcast_ind_poll
+    0x0e0: extended_inquiry_handshake
+    0x0e1: uartbridge_route_hci_cmd_to_uart_bridge
+    0x0e2: olympic
+    0x0e4: config_hid_lhl_gpio
+    0x0e5: read_hid_lhl_gpio
+    0x0e6: le_tx_test
+    0x0e7: uartbridge_set_uart_bridge_parameter
+    0x0e8: bist_ber
+    0x0e9: handle_le_meta_vsc1
+    0x0ea: bfc_set_priority
+    0x0eb: bfc_read_priority
+    0x0ec: ant_command
+    0x0ed: link_quality_stats
+    0x0ee: read_native_clock
+    0x0ef: bfc_set_wakeup_flags
+    0x0f2: start_dvt_tinydriver
+    0x0f4: set_3_dtv_dual_mode_view
+    0x0f5: bfc_read_remoe_bpcs_features
+    0x0f7: ignore_usb_reset
+    0x0f8: sniff_reconnect_train
+    0x0f9: audio_ip_command
+    0x0fa: bfc_write_scan_enable
+    0x0fe: read_local_firmware_info
+    0x0ff: rssi_measurements
+    0x101: bfc_read_scan_enable
+    0x102: enable_wbs_modified
+    0x103: set_vs_event_mask
+    0x104: bfc_is_connection_tbfc_suspended
+    0x105: set_usb_auto_resume
+    0x106: set_direction_finding_parameters
+    0x108: change_lna_gain_coex_eci
+    0x10c: lte_link_quality_mode
+    0x10d: lte_trigger_wci2_message
+    0x10e: lte_enable_wci2_messages
+    0x10f: lte_enable_wci2_loopback_testing
+    0x110: sco_diag_stat
+    0x111: set_streaming_connectionless_broadcast
+    0x112: receive_streaming_connectonless_broadcast
+    0x113: write_connectionless_broadcast_streaming_data
+    0x114: flush_streaming_connectionless_broadcast_data
+    0x115: factory_cal_set_tx_power
+    0x116: factory_cal_trim_tx_power
+    0x117: factory_cal_read_temp_settings
+    0x118: factory_cal_update_table_settings
+    0x11a: write_a2_dp_connection
+    0x11b: factory_cal_read_table_settings
+    0x11c: dbfw
+    0x11d: factory_calibration_rx_rssi_test
+    0x11f: lte_coex_timing_advance
+    0x123: handle_le_meta_vsc2
+    0x128: write_local_supported_extended_features
+    0x129: piconet_clock_adjustment
+    0x12a: read_retransmission_status
+    0x12f: set_transmit_power_range
+    0x133: page_inquiry_tx_suppression
+    0x135: randomize_native_clock
+    0x136: store_factory_calibration_data
+    0x13b: read_supported_vs_cs
+    0x13c: le_write_local_supported_features
+    0x13e: le_read_remote_supported_brcm_features
+    0x140: bcs_timeline
+    0x141: bcs_timeline_broadcast_receive
+    0x142: read_dynamic_memory_pool_statistics
+    0x143: handle_iop3dtv_tester_config
+    0x145: handle_adc_capture
+    0x147: le_extended_duplicate_filter
+    0x148: le_create_extended_advertising_instance
+    0x149: le_remove_extended_advertising_instance
+    0x14a: le_set_extended_advertising_parameters
+    0x14b: le_set_extended_advertising_data
+    0x14c: le_set_extended_scan_response_data
+    0x14d: le_set_extended_advertising_enable
+    0x14e: le_update_extended_advertising_instance
+    0x153: le_get_android_vendor_capabilities
+    0x154: le_multi_advt_command
+    0x155: le_rpa_offload
+    0x156: le_batch_scan_command
+    0x157: le_brcm_pcf
+    0x159: get_controller_activity_energy_info
+    0x15a: extended_set_scan_parameters
+    0x15b: getdebuginfo
+    0x15c: write_local_host_state
+    0x16e: handle_configure_sleep_lines
+    0x171: set_special_sniff_transition_enable
+    0x173: enable_bt_sync
+    0x179: hciulp_handle_btble_high_power_control
+    0x17c: handle_customer_enable_ha_link_commands
+    0x17d: dwp_test_commands
+    0x17f: olympic_lte_settings
+    0x182: write_le_remote_public_address
+    0x186: one_second_timer_commands
+    0x188: force_wlan_channel
+    0x18b: svt_config_setup
+    0x18f: handle_customer_read_ha_delta_commands
+    0x19a: setup_rss_commands
+    0x19c: setup_rss_local_commands
+    0x1a1: audio_buffer_commands
+    0x1a4: health_status_report
+    0x1a8: change_connection_priority
+    0x1aa: sam_setup_command
+    0x1ab: bthci_cmd_ble_enhanced_transmitter_test_hopping
+    0x1af: handle_coex_debug_counters
+    0x1bb: read_inquiry_transmit_power
+    0x1be: enable_padgc_override
+    0x1cb: write_tx_power_afh_mode
+    0x1cd: set_minimum_number_of_used_channels
+    0x1ce: handle_br_edr_link_quality_stats
+    0x35e: sector_erase
+    0x3ce: chip_erase
+    0x3ed: enter_download_mode
diff --git a/hardware/bluetooth/updateVendorIds.py b/hardware/bluetooth/updateVendorIds.py
new file mode 100644
index 000000000..5f3fece72
--- /dev/null
+++ b/hardware/bluetooth/updateVendorIds.py
@@ -0,0 +1,169 @@
+#!/usr/bin/env python3
+
+__license__ = "Unlicense"
+
+import typing
+import keyword
+import re
+import unicodedata
+from collections import defaultdict
+from pathlib import Path
+
+import bs4
+import httpx
+import inflect
+import inflection
+import ruamel.yaml
+
+VENDORS_IDS_SOURCE_URI = "https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers/"
+VENDORS_IDS_KSY_FILE_NAME = "bluetooth_vendors_ids.ksy"
+VENDORS_IDS_CACHE_FILE_NAME = "company-identifiers.html"
+
+yaml = ruamel.yaml.YAML()
+yaml.indent(mapping=2, sequence=4, offset=2)
+
+inflEng = inflect.engine()
+
+
+def findPredecessor(node: bs4.element.Tag, predicate: typing.Callable) -> bs4.element.Tag:
+	n = node
+	while not predicate(n):
+		if not n:
+			raise KeyError("Matching predecessor found")
+		n = n.parent
+	return n
+
+
+def locateTableAndExtractHead(doc: bs4.BeautifulSoup) -> typing.Tuple[bs4.element.Tag, typing.Iterable[str]]:
+	vidTh = next(el for el in doc.select("th") if el.text.strip() == "VendorId")
+	tableHeadRowNode = findPredecessor(vidTh, lambda n: n.name == "tr")
+	head = tuple(el.text.strip() for el in tableHeadRowNode.select("th"))
+
+	return findPredecessor(vidTh, lambda n: n.name == "table"), head
+
+
+alphaNumRx = re.compile("[a-zA-Z0-9_ ]+")
+chainedUnderscoreRx = re.compile("_+")
+leadingDigitsRx = re.compile(r"^(\d+)")
+pythonKeywordsList = set(keyword.kwlist)
+
+
+def fixLeadingDigits(s: str) -> str:
+	return leadingDigitsRx.sub(inflEng.number_to_words, s)
+
+
+def dechainUnderscores(s: str) -> str:
+	return chainedUnderscoreRx.subn("_", s)[0]
+
+
+def filterNonAlphaNum(s: str) -> str:
+	return "_".join(alphaNumRx.findall(s))
+
+
+corpPostfixes = ("gmb_h", "inc", "ltd", "co", "ag", "company", "corporation", "limited", "ab", "llc", "bv", "b_v", "a_s", "group", "s_a", "gmbh", "gmb_h", "kg", "s_r_o", "corp", "z_o_o", "s_r_l", "s_p_a", "srl", "pty", "llp", "ap_s", "sr_l", "sp_a", "s_l", "sas", "asa", "oy", "pte", "private", "sa", "se", "incorporated", "sp", "as", "n_v", "lda", "kft", "bvba", "spol", "spa", "aps", "pvt", "ltda", "snc", "uab", "d_o_o", "sarl", "plc", "nv", "ogh", "ohg", "sl", "oyj", "sdn", "bhd", "and", "ga_a", "hf", "l_imited", "co_k", "s")
+
+
+def depostfixCorpName(s: str) -> str:
+	postfixFound = 1
+	while postfixFound:
+		postfixFound = 0
+		for postfix in corpPostfixes:
+			if len(s) > len(postfix) + 1 and s[-len(postfix) - 1] == "_" and s[-len(postfix) :] == postfix:
+				s = s[: -len(postfix) - 1]
+				postfixFound += 1
+	return s
+
+
+def transformCompanyName(s: str) -> str:
+	s = "".join([c for c in unicodedata.normalize("NFKD", s) if not unicodedata.combining(c)])
+	s = inflection.underscore(s).lower()
+	s = fixLeadingDigits(s)
+	s = filterNonAlphaNum(s).replace(" ", "_")
+	s = dechainUnderscores(s)
+	s = depostfixCorpName(s)
+	if s[-1] == "_":
+		s = s[:-1]
+	if s[0] == "_":
+		s = s[1:]
+	if s in pythonKeywordsList:
+		s += "_"
+	return s
+
+
+formerlyRx = re.compile("^(?P<currentName>.+?)\s+\\(?formerly(?:\s+as|:)?\s+(?P<formerNames>[^\\)]+)\\)?$")
+
+
+def parseTable(tableNode: bs4.element.Tag, head: typing.Iterable[str]) -> typing.Iterator[typing.Tuple[str, int]]:
+	rows = tableNode.select("tr")
+	for row in rows:
+		cols = row.select("TD")
+		if cols:
+			rowRes = {k: col.text.strip() for k, col in zip(head, cols)}
+			rowRes["Decimal"] = int(rowRes["Decimal"])
+			rowRes["Hexadecimal"] = int(rowRes["Hexadecimal"][2:], 16)
+			if rowRes["Decimal"] != rowRes["Hexadecimal"]:
+				print("Problems with ", rowRes, "dec != hex")
+
+			rawName = rowRes["Company"]
+			m = formerlyRx.match(rawName)
+			formerName = None
+			if m:
+				#formerName = m.group("formerNames").split(" and ")
+				currentName = m.group("currentName")
+			else:
+				currentName = rawName
+
+			yield transformCompanyName(currentName), ruamel.yaml.scalarint.HexInt(rowRes["Hexadecimal"])
+
+
+def deduplicateAndSwap(maps: typing.Iterable[typing.Tuple[str, int]]) -> typing.Iterable[typing.Tuple[int, str]]:
+	occurrences = defaultdict(list)
+	for k, v in maps:
+		occurrences[k].append(v)
+
+	for k, l in occurrences.items():
+		if len(l) == 1:
+			for v in l:
+				yield v, k
+		else:
+			for v in l:
+				yield v, k + "_" + hex(v)[2:]
+
+
+def parseVendors(doc: bs4.BeautifulSoup) -> typing.Mapping[int, str]:
+	table, head = locateTableAndExtractHead(doc)
+	return ruamel.yaml.comments.CommentedMap(sorted(deduplicateAndSwap(parseTable(table, head)), key=lambda x: x[0]))
+
+
+thisDir = Path(__file__).absolute().parent
+
+
+def genVendorsTable() -> typing.Mapping[int, str]:
+	cacheFile = Path(thisDir / VENDORS_IDS_CACHE_FILE_NAME)
+	if not cacheFile.is_file():
+		q = httpx.get(VENDORS_IDS_SOURCE_URI, headers={"User-Agent": None})
+		data = q.text
+		del q
+		cacheFile.write_text(data, encoding="utf-8")
+	else:
+		data = cacheFile.read_text(encoding="utf-8")
+	d = bs4.BeautifulSoup(data, "lxml")
+	return parseVendors(d)
+
+
+def main() -> None:
+	vendorsTable = genVendorsTable()
+
+	fileName = thisDir / VENDORS_IDS_KSY_FILE_NAME
+	with fileName.open("rt", encoding="utf-8") as f:
+		ksy = yaml.load(f)
+
+	ksy["doc-ref"] = VENDORS_IDS_SOURCE_URI
+	ksy["enums"]["vendor"] = vendorsTable
+
+	with fileName.open("wt", encoding="utf-8") as f:
+		yaml.dump(ksy, f)
+
+
+if __name__ == "__main__":
+	main()