use core::{mem, slice}; use crate::consts::{TL_CS_EVT_SIZE, TL_EVT_HEADER_SIZE, TL_PACKET_HEADER_SIZE}; const SHCI_OGF: u16 = 0x3F; const fn opcode(ogf: u16, ocf: u16) -> isize { ((ogf << 10) + ocf) as isize } #[allow(dead_code)] #[cfg_attr(feature = "defmt", derive(defmt::Format))] pub enum SchiCommandStatus { ShciSuccess = 0x00, ShciUnknownCmd = 0x01, ShciMemoryCapacityExceededErrCode = 0x07, ShciErrUnsupportedFeature = 0x11, ShciErrInvalidHciCmdParams = 0x12, ShciErrInvalidParams = 0x42, /* only used for release < v1.13.0 */ ShciErrInvalidParamsV2 = 0x92, /* available for release >= v1.13.0 */ ShciFusCmdNotSupported = 0xFF, } impl TryFrom for SchiCommandStatus { type Error = (); fn try_from(v: u8) -> Result { match v { x if x == SchiCommandStatus::ShciSuccess as u8 => Ok(SchiCommandStatus::ShciSuccess), x if x == SchiCommandStatus::ShciUnknownCmd as u8 => Ok(SchiCommandStatus::ShciUnknownCmd), x if x == SchiCommandStatus::ShciMemoryCapacityExceededErrCode as u8 => { Ok(SchiCommandStatus::ShciMemoryCapacityExceededErrCode) } x if x == SchiCommandStatus::ShciErrUnsupportedFeature as u8 => { Ok(SchiCommandStatus::ShciErrUnsupportedFeature) } x if x == SchiCommandStatus::ShciErrInvalidHciCmdParams as u8 => { Ok(SchiCommandStatus::ShciErrInvalidHciCmdParams) } x if x == SchiCommandStatus::ShciErrInvalidParams as u8 => Ok(SchiCommandStatus::ShciErrInvalidParams), /* only used for release < v1.13.0 */ x if x == SchiCommandStatus::ShciErrInvalidParamsV2 as u8 => Ok(SchiCommandStatus::ShciErrInvalidParamsV2), /* available for release >= v1.13.0 */ x if x == SchiCommandStatus::ShciFusCmdNotSupported as u8 => Ok(SchiCommandStatus::ShciFusCmdNotSupported), _ => Err(()), } } } #[allow(dead_code)] #[cfg_attr(feature = "defmt", derive(defmt::Format))] pub enum ShciOpcode { // 0x50 reserved // 0x51 reserved FusGetState = opcode(SHCI_OGF, 0x52), // 0x53 reserved FusFirmwareUpgrade = opcode(SHCI_OGF, 0x54), FusFirmwareDelete = opcode(SHCI_OGF, 0x55), FusUpdateAuthKey = opcode(SHCI_OGF, 0x56), FusLockAuthKey = opcode(SHCI_OGF, 0x57), FusStoreUserKey = opcode(SHCI_OGF, 0x58), FusLoadUserKey = opcode(SHCI_OGF, 0x59), FusStartWirelessStack = opcode(SHCI_OGF, 0x5a), // 0x5b reserved // 0x5c reserved FusLockUserKey = opcode(SHCI_OGF, 0x5d), FusUnloadUserKey = opcode(SHCI_OGF, 0x5e), FusActivateAntirollback = opcode(SHCI_OGF, 0x5f), // 0x60 reserved // 0x61 reserved // 0x62 reserved // 0x63 reserved // 0x64 reserved // 0x65 reserved BleInit = opcode(SHCI_OGF, 0x66), ThreadInit = opcode(SHCI_OGF, 0x67), DebugInit = opcode(SHCI_OGF, 0x68), FlashEraseActivity = opcode(SHCI_OGF, 0x69), ConcurrentSetMode = opcode(SHCI_OGF, 0x6a), FlashStoreData = opcode(SHCI_OGF, 0x6b), FlashEraseData = opcode(SHCI_OGF, 0x6c), RadioAllowLowPower = opcode(SHCI_OGF, 0x6d), Mac802_15_4Init = opcode(SHCI_OGF, 0x6e), ReInit = opcode(SHCI_OGF, 0x6f), ZigbeeInit = opcode(SHCI_OGF, 0x70), LldTestsInit = opcode(SHCI_OGF, 0x71), ExtraConfig = opcode(SHCI_OGF, 0x72), SetFlashActivityControl = opcode(SHCI_OGF, 0x73), BleLldInit = opcode(SHCI_OGF, 0x74), Config = opcode(SHCI_OGF, 0x75), ConcurrentGetNextBleEvtTime = opcode(SHCI_OGF, 0x76), ConcurrentEnableNext802_15_4EvtNotification = opcode(SHCI_OGF, 0x77), Mac802_15_4DeInit = opcode(SHCI_OGF, 0x78), } pub const SHCI_C2_CONFIG_EVTMASK1_BIT0_ERROR_NOTIF_ENABLE: u8 = 1 << 0; pub const SHCI_C2_CONFIG_EVTMASK1_BIT1_BLE_NVM_RAM_UPDATE_ENABLE: u8 = 1 << 1; pub const SHCI_C2_CONFIG_EVTMASK1_BIT2_THREAD_NVM_RAM_UPDATE_ENABLE: u8 = 1 << 2; pub const SHCI_C2_CONFIG_EVTMASK1_BIT3_NVM_START_WRITE_ENABLE: u8 = 1 << 3; pub const SHCI_C2_CONFIG_EVTMASK1_BIT4_NVM_END_WRITE_ENABLE: u8 = 1 << 4; pub const SHCI_C2_CONFIG_EVTMASK1_BIT5_NVM_START_ERASE_ENABLE: u8 = 1 << 5; pub const SHCI_C2_CONFIG_EVTMASK1_BIT6_NVM_END_ERASE_ENABLE: u8 = 1 << 6; #[derive(Clone, Copy)] #[repr(C, packed)] pub struct ShciConfigParam { pub payload_cmd_size: u8, pub config: u8, pub event_mask: u8, pub spare: u8, pub ble_nvm_ram_address: u32, pub thread_nvm_ram_address: u32, pub revision_id: u16, pub device_id: u16, } impl ShciConfigParam { pub fn payload<'a>(&'a self) -> &'a [u8] { unsafe { slice::from_raw_parts(self as *const _ as *const u8, mem::size_of::()) } } } impl Default for ShciConfigParam { fn default() -> Self { Self { payload_cmd_size: (mem::size_of::() - 1) as u8, config: 0, event_mask: SHCI_C2_CONFIG_EVTMASK1_BIT0_ERROR_NOTIF_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT1_BLE_NVM_RAM_UPDATE_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT2_THREAD_NVM_RAM_UPDATE_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT3_NVM_START_WRITE_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT4_NVM_END_WRITE_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT5_NVM_START_ERASE_ENABLE + SHCI_C2_CONFIG_EVTMASK1_BIT6_NVM_END_ERASE_ENABLE, spare: 0, ble_nvm_ram_address: 0, thread_nvm_ram_address: 0, revision_id: 0, device_id: 0, } } } #[derive(Clone, Copy)] #[repr(C, packed)] pub struct ShciBleInitCmdParam { /// NOT USED - shall be set to 0 pub p_ble_buffer_address: u32, /// NOT USED - shall be set to 0 pub ble_buffer_size: u32, /// Maximum number of attribute records related to all the required characteristics (excluding the services) /// that can be stored in the GATT database, for the specific BLE user application. /// For each characteristic, the number of attribute records goes from two to five depending on the characteristic properties: /// - minimum of two (one for declaration and one for the value) /// - add one more record for each additional property: notify or indicate, broadcast, extended property. /// The total calculated value must be increased by 9, due to the records related to the standard attribute profile and /// GAP service characteristics, and automatically added when initializing GATT and GAP layers /// - Min value: + 9 /// - Max value: depending on the GATT database defined by user application pub num_attr_record: u16, /// Defines the maximum number of services that can be stored in the GATT database. Note that the GAP and GATT services /// are automatically added at initialization so this parameter must be the number of user services increased by two. /// - Min value: + 2 /// - Max value: depending GATT database defined by user application pub num_attr_serv: u16, /// NOTE: This parameter is ignored by the CPU2 when the parameter "Options" is set to "LL_only" ( see Options description in that structure ) /// /// Size of the storage area for the attribute values. /// Each characteristic contributes to the attrValueArrSize value as follows: /// - Characteristic value length plus: /// + 5 bytes if characteristic UUID is 16 bits /// + 19 bytes if characteristic UUID is 128 bits /// + 2 bytes if characteristic has a server configuration descriptor /// + 2 bytes * NumOfLinks if the characteristic has a client configuration descriptor /// + 2 bytes if the characteristic has extended properties /// Each descriptor contributes to the attrValueArrSize value as follows: /// - Descriptor length pub attr_value_arr_size: u16, /// Maximum number of BLE links supported /// - Min value: 1 /// - Max value: 8 pub num_of_links: u8, /// Disable/enable the extended packet length BLE 5.0 feature /// - Disable: 0 /// - Enable: 1 pub extended_packet_length_enable: u8, /// NOTE: This parameter is ignored by the CPU2 when the parameter "Options" is set to "LL_only" ( see Options description in that structure ) /// /// Maximum number of supported "prepare write request" /// - Min value: given by the macro DEFAULT_PREP_WRITE_LIST_SIZE /// - Max value: a value higher than the minimum required can be specified, but it is not recommended pub prepare_write_list_size: u8, /// NOTE: This parameter is overwritten by the CPU2 with an hardcoded optimal value when the parameter "Options" is set to "LL_only" /// ( see Options description in that structure ) /// /// Number of allocated memory blocks for the BLE stack /// - Min value: given by the macro MBLOCKS_CALC /// - Max value: a higher value can improve data throughput performance, but uses more memory pub block_count: u8, /// NOTE: This parameter is ignored by the CPU2 when the parameter "Options" is set to "LL_only" ( see Options description in that structure ) /// /// Maximum ATT MTU size supported /// - Min value: 23 /// - Max value: 512 pub att_mtu: u16, /// The sleep clock accuracy (ppm value) that used in BLE connected slave mode to calculate the window widening /// (in combination with the sleep clock accuracy sent by master in CONNECT_REQ PDU), /// refer to BLE 5.0 specifications - Vol 6 - Part B - chap 4.5.7 and 4.2.2 /// - Min value: 0 /// - Max value: 500 (worst possible admitted by specification) pub slave_sca: u16, /// The sleep clock accuracy handled in master mode. It is used to determine the connection and advertising events timing. /// It is transmitted to the slave in CONNEC_REQ PDU used by the slave to calculate the window widening, /// see SlaveSca and Bluetooth Core Specification v5.0 Vol 6 - Part B - chap 4.5.7 and 4.2.2 /// Possible values: /// - 251 ppm to 500 ppm: 0 /// - 151 ppm to 250 ppm: 1 /// - 101 ppm to 150 ppm: 2 /// - 76 ppm to 100 ppm: 3 /// - 51 ppm to 75 ppm: 4 /// - 31 ppm to 50 ppm: 5 /// - 21 ppm to 30 ppm: 6 /// - 0 ppm to 20 ppm: 7 pub master_sca: u8, /// Some information for Low speed clock mapped in bits field /// - bit 0: /// - 1: Calibration for the RF system wakeup clock source /// - 0: No calibration for the RF system wakeup clock source /// - bit 1: /// - 1: STM32W5M Module device /// - 0: Other devices as STM32WBxx SOC, STM32WB1M module /// - bit 2: /// - 1: HSE/1024 Clock config /// - 0: LSE Clock config pub ls_source: u8, /// This parameter determines the maximum duration of a slave connection event. When this duration is reached the slave closes /// the current connections event (whatever is the CE_length parameter specified by the master in HCI_CREATE_CONNECTION HCI command), /// expressed in units of 625/256 µs (~2.44 µs) /// - Min value: 0 (if 0 is specified, the master and slave perform only a single TX-RX exchange per connection event) /// - Max value: 1638400 (4000 ms). A higher value can be specified (max 0xFFFFFFFF) but results in a maximum connection time /// of 4000 ms as specified. In this case the parameter is not applied, and the predicted CE length calculated on slave is not shortened pub max_conn_event_length: u32, /// Startup time of the high speed (16 or 32 MHz) crystal oscillator in units of 625/256 µs (~2.44 µs). /// - Min value: 0 /// - Max value: 820 (~2 ms). A higher value can be specified, but the value that implemented in stack is forced to ~2 ms pub hs_startup_time: u16, /// Viterbi implementation in BLE LL reception. /// - 0: Enable /// - 1: Disable pub viterbi_enable: u8, /// - bit 0: /// - 1: LL only /// - 0: LL + host /// - bit 1: /// - 1: no service change desc. /// - 0: with service change desc. /// - bit 2: /// - 1: device name Read-Only /// - 0: device name R/W /// - bit 3: /// - 1: extended advertizing supported /// - 0: extended advertizing not supported /// - bit 4: /// - 1: CS Algo #2 supported /// - 0: CS Algo #2 not supported /// - bit 5: /// - 1: Reduced GATT database in NVM /// - 0: Full GATT database in NVM /// - bit 6: /// - 1: GATT caching is used /// - 0: GATT caching is not used /// - bit 7: /// - 1: LE Power Class 1 /// - 0: LE Power Classe 2-3 /// - other bits: complete with Options_extension flag pub options: u8, /// Reserved for future use - shall be set to 0 pub hw_version: u8, // /** // * Maximum number of connection-oriented channels in initiator mode. // * Range: 0 .. 64 // */ // pub max_coc_initiator_nbr: u8, // // /** // * Minimum transmit power in dBm supported by the Controller. // * Range: -127 .. 20 // */ // pub min_tx_power: i8, // // /** // * Maximum transmit power in dBm supported by the Controller. // * Range: -127 .. 20 // */ // pub max_tx_power: i8, // // /** // * RX model configuration // * - bit 0: 1: agc_rssi model improved vs RF blockers 0: Legacy agc_rssi model // * - other bits: reserved ( shall be set to 0) // */ // pub rx_model_config: u8, // // /* Maximum number of advertising sets. // * Range: 1 .. 8 with limitation: // * This parameter is linked to max_adv_data_len such as both compliant with allocated Total memory computed with BLE_EXT_ADV_BUFFER_SIZE based // * on Max Extended advertising configuration supported. // * This parameter is considered by the CPU2 when Options has SHCI_C2_BLE_INIT_OPTIONS_EXT_ADV flag set // */ // pub max_adv_set_nbr: u8, // // /* Maximum advertising data length (in bytes) // * Range: 31 .. 1650 with limitation: // * This parameter is linked to max_adv_set_nbr such as both compliant with allocated Total memory computed with BLE_EXT_ADV_BUFFER_SIZE based // * on Max Extended advertising configuration supported. // * This parameter is considered by the CPU2 when Options has SHCI_C2_BLE_INIT_OPTIONS_EXT_ADV flag set // */ // pub max_adv_data_len: u16, // // /* RF TX Path Compensation Value (16-bit signed integer). Units: 0.1 dB. // * Range: -1280 .. 1280 // */ // pub tx_path_compens: i16, // // /* RF RX Path Compensation Value (16-bit signed integer). Units: 0.1 dB. // * Range: -1280 .. 1280 // */ // pub rx_path_compens: i16, // // /* BLE core specification version (8-bit unsigned integer). // * values as: 11(5.2), 12(5.3) // */ // pub ble_core_version: u8, // // /** // * Options flags extension // * - bit 0: 1: appearance Writable 0: appearance Read-Only // * - bit 1: 1: Enhanced ATT supported 0: Enhanced ATT not supported // * - other bits: reserved ( shall be set to 0) // */ // pub options_extension: u8, } impl ShciBleInitCmdParam { pub fn payload<'a>(&'a self) -> &'a [u8] { unsafe { slice::from_raw_parts(self as *const _ as *const u8, mem::size_of::()) } } } impl Default for ShciBleInitCmdParam { fn default() -> Self { Self { p_ble_buffer_address: 0, ble_buffer_size: 0, num_attr_record: 68, num_attr_serv: 8, attr_value_arr_size: 1344, num_of_links: 2, extended_packet_length_enable: 1, prepare_write_list_size: 0x3A, block_count: 0x79, att_mtu: 156, slave_sca: 500, master_sca: 0, ls_source: 1, max_conn_event_length: 0xFFFFFFFF, hs_startup_time: 0x148, viterbi_enable: 1, options: 0, hw_version: 0, } } } pub const TL_BLE_EVT_CS_PACKET_SIZE: usize = TL_EVT_HEADER_SIZE + TL_CS_EVT_SIZE; #[allow(dead_code)] // Not used currently but reserved const TL_BLE_EVT_CS_BUFFER_SIZE: usize = TL_PACKET_HEADER_SIZE + TL_BLE_EVT_CS_PACKET_SIZE;