Typos; other small things. Hopefully, nothing functionally important

finalyards · finalyards · commit 52b261fde309 · 2025-10-08T00:40:09.000+03:00
diff --git a/ci.sh b/ci.sh
@@ -2,6 +2,13 @@
 
 set -eo pipefail
 
+# Check formatting before anything else; it's a fast check.
+#
+cargo +nightly fmt --check --manifest-path ./host/Cargo.toml
+cargo +nightly fmt --check --manifest-path ./host-macros/Cargo.toml
+
+cargo clippy --manifest-path ./host/Cargo.toml --features central,gatt,peripheral,scan,security
+
 if ! command -v cargo-batch &> /dev/null; then
     mkdir -p $HOME/.cargo/bin
     curl -L https://github.com/embassy-rs/cargo-batch/releases/download/batch-0.6.0/cargo-batch > $HOME/.cargo/bin/cargo-batch
@@ -43,8 +50,8 @@ cargo batch \
     --- build --release --manifest-path examples/rp-pico-2-w/Cargo.toml --target thumbv8m.main-none-eabihf --features skip-cyw43-firmware
 #    --- build --release --manifest-path examples/apache-nimble/Cargo.toml --target thumbv7em-none-eabihf
 
-cargo fmt --check --manifest-path ./host/Cargo.toml
-cargo clippy --manifest-path ./host/Cargo.toml --features gatt,peripheral,central
-cargo test --manifest-path ./host/Cargo.toml --lib -- --nocapture
-cargo test --manifest-path ./host/Cargo.toml --no-run -- --nocapture
-cargo test --manifest-path ./examples/tests/Cargo.toml --no-run -- --nocapture
+cargo test --manifest-path ./host/Cargo.toml --features central,gatt,peripheral,scan,security --lib -- --nocapture
+
+# Running tests requires some hardware, so we just check they compile.
+cargo test --manifest-path ./host/Cargo.toml --features central,gatt,peripheral,scan,security --no-run
+cargo test --manifest-path ./examples/tests/Cargo.toml --no-run
diff --git a/examples/apps/Cargo.toml b/examples/apps/Cargo.toml
@@ -10,10 +10,8 @@ bt-hci = { version = "0.6" }
 embassy-futures = "0.1.1"
 embassy-sync = { version = "0.7" }
 embassy-time = "0.5"
-#embedded-hal = "1.0"
 embedded-hal-async = "1.0"
 static_cell = "2"
-#embedded-io = "0.6"
 heapless = "0.9"
 rand_core = { version = "0.6", default-features = false }
 
@@ -30,8 +28,6 @@ defmt = [
     "dep:defmt",
     "trouble-host/defmt",
     "bt-hci/defmt",
-    #"embedded-io/defmt-03",
-    #"embedded-hal/defmt-03"
 ]
 log = [
     "dep:log",
diff --git a/examples/apps/src/ble_beacon.rs b/examples/apps/src/ble_beacon.rs
@@ -2,7 +2,7 @@
 //
 // A beacon is a device that advertises packets that are constantly being
 // updated to reflect the current state of the device, but usually does not
-// accept any conections. This allows broadcasting device information.
+// accept any connections. This allows broadcasting device information.
 //
 
 use bt_hci::cmd::le::*;
diff --git a/examples/nrf-sdc/Cargo.toml b/examples/nrf-sdc/Cargo.toml
@@ -34,13 +34,9 @@ debug = 2
 
 [patch.crates-io]
 #embassy-executor = {path = "../../../embassy/embassy-executor"}
-#embassy-time-queue-utils = {path = "../../../embassy/embassy-time-queue-utils"}
 #embassy-sync = {path = "../../../embassy/embassy-sync"}
 #embassy-futures = {path = "../../../embassy/embassy-futures"}
 #embassy-time = {path = "../../../embassy/embassy-time"}
-#embassy-time-driver = {path = "../../../embassy/embassy-time-driver"}
-#embassy-embedded-hal = {path = "../../../embassy/embassy-embedded-hal"}
-#embassy-hal-internal = {path = "../../../embassy/embassy-hal-internal"}
 nrf-sdc = { git = "https://github.com/alexmoon/nrf-sdc.git", rev = "1bc7380cd5d7a031f37511b69da13fc6caded816"}
 nrf-mpsl = { git = "https://github.com/alexmoon/nrf-sdc.git", rev = "1bc7380cd5d7a031f37511b69da13fc6caded816"}
 #bt-hci = { git = "https://github.com/embassy-rs/bt-hci.git", rev = "83a9e179ff019ed60abb73705f54383f89fc60fc" }
diff --git a/examples/rp-pico-2-w/Cargo.toml b/examples/rp-pico-2-w/Cargo.toml
@@ -39,16 +39,9 @@ debug = 2
 
 [patch.crates-io]
 #embassy-executor = {path = "../../../embassy/embassy-executor"}
-#embassy-nrf = {path = "../../../embassy/embassy-nrf"}
 #embassy-sync = {path = "../../../embassy/embassy-sync"}
 #embassy-futures = {path = "../../../embassy/embassy-futures"}
 #embassy-time = {path = "../../../embassy/embassy-time"}
-#embassy-time-driver = {path = "../../../embassy/embassy-time-driver"}
-#embassy-embedded-hal = {path = "../../../embassy/embassy-embedded-hal"}
-#embassy-hal-internal = {path = "../../../embassy/embassy-hal-internal"}
-#nrf-sdc = { path = "../../../nrf-sdc/nrf-sdc" }
-#nrf-mpsl = { path = "../../../nrf-sdc/nrf-mpsl" }
-#bt-hci = { path = "../../../bt-hci" }
 cyw43 = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
 embassy-time = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
 embassy-time-driver = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
diff --git a/examples/rp-pico-w/Cargo.toml b/examples/rp-pico-w/Cargo.toml
@@ -41,9 +41,6 @@ debug = 2
 #embassy-sync = {path = "../../../embassy/embassy-sync"}
 #embassy-futures = {path = "../../../embassy/embassy-futures"}
 #embassy-time = {path = "../../../embassy/embassy-time"}
-#embassy-time-driver = {path = "../../../embassy/embassy-time-driver"}
-#embassy-embedded-hal = {path = "../../../embassy/embassy-embedded-hal"}
-#embassy-hal-internal = {path = "../../../embassy/embassy-hal-internal"}
 #cyw43 = {path = "../../../embassy/cyw43"}
 #cyw43-pio = {path = "../../../embassy/cyw43-pio"}
 cyw43 = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
@@ -54,7 +51,3 @@ embassy-rp = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad6
 cyw43-pio = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
 embassy-sync = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
 embassy-futures = { git = "https://github.com/embassy-rs/embassy.git", rev = "faacad613ea26a28de216cf32ac4cc64f7862d4c" }
-#nrf-sdc = { path = "../../../nrf-sdc/nrf-sdc" }
-#nrf-mpsl = { path = "../../../nrf-sdc/nrf-mpsl" }
-#bt-hci = { path = "../../../bt-hci" }
-#bt-hci = { git = "https://github.com/embassy-rs/bt-hci.git", rev = "83a9e179ff019ed60abb73705f54383f89fc60fc" }
diff --git a/host-macros/src/ctxt.rs b/host-macros/src/ctxt.rs
@@ -31,7 +31,7 @@ impl Ctxt {
         }
     }
 
-    /// Add an error to the context object with a tokenenizable object.
+    /// Add an error to the context object with a tokenizable object.
     ///
     /// The object is used for spanning in error messages.
     pub fn error_spanned_by<A: ToTokens, T: Display>(&self, obj: A, msg: T) {
diff --git a/host-macros/src/uuid.rs b/host-macros/src/uuid.rs
@@ -7,7 +7,9 @@ use core::str::FromStr;
 use darling::{Error, FromMeta};
 use proc_macro2::TokenStream as TokenStream2;
 use quote::quote;
-use syn::{parse::Result, spanned::Spanned, Expr};
+use syn::parse::Result;
+use syn::spanned::Spanned;
+use syn::Expr;
 
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
 pub enum Uuid {
diff --git a/host/Cargo.toml b/host/Cargo.toml
@@ -26,12 +26,12 @@ embassy-sync = "0.7"
 embassy-time = "0.5"
 embassy-futures = "0.1"
 futures = { version = "0.3", default-features = false }
-heapless = "0.9"
+heapless = "0.9"  # "gatt", "security" need it
 trouble-host-macros = { path = "../host-macros", version = "0.3.0", optional = true }
 p256 = { version = "0.13.2", default-features = false, features = ["ecdh","arithmetic"], optional = true }
+rand = { version="0.8", default-features = false, optional = true }
 rand_core = "0.6"
 rand_chacha = { version = "0.3", default-features = false, optional = true }
-rand = { version="0.8", default-features = false, optional = true}
 static_cell = "2.1.0"
 zerocopy = "0.8.21"
 
@@ -51,9 +51,7 @@ tokio-serial = "5.4"
 env_logger = "0.11"
 critical-section = { version = "1", features = ["std"] }  # needed for CI builds
 rand = "0.8.5"
-rand_core = { version = "0.6", features = ["getrandom"]}
-heapless = "0.9"
-embassy-executor = { version = "0.9", features = ["arch-std", "executor-thread"]}
+rand_core = { version = "0.6", features = ["getrandom"] }
 embassy-time = { version = "0.5", features = ["std", "generic-queue-8"] }
 
 [features]
diff --git a/host/src/advertise.rs b/host/src/advertise.rs
@@ -35,7 +35,7 @@ pub enum TxPower {
     Plus20dBm = 20,
 }
 
-/// Configuriation for a single advertisement set.
+/// Configuration for a single advertisement set.
 #[derive(Debug, Clone)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct AdvertisementSet<'d> {
diff --git a/host/src/att.rs b/host/src/att.rs
@@ -90,7 +90,7 @@ impl AttErrorCode {
     pub const WRITE_REQUEST_REJECTED: Self = Self { value: 0xFC };
     /// The client characteristic configuration descriptor (CCCD) is not configured according to the requirements of the profile or service
     pub const CCCD_IMPROPERLY_CONFIGURED: Self = Self { value: 0xFD };
-    /// The profile or service request could not be serviced because an operation that has been previousl triggered is still in progress
+    /// The profile or service request could not be serviced because an operation that has been previously triggered is still in progress
     pub const PROCEDURE_ALREADY_IN_PROGRESS: Self = Self { value: 0xFE };
     /// The attribute value is out of range as defined by a profile or service specification
     pub const OUT_OF_RANGE: Self = Self { value: 0xFF };
@@ -131,7 +131,7 @@ impl Display for AttErrorCode {
 
             &Self::WRITE_REQUEST_REJECTED => f.write_str("write request rejected: the write request could not be fulfilled for reasons other than permissions"),
             &Self::CCCD_IMPROPERLY_CONFIGURED => f.write_str("CCCD improperly configured: the client characteristic configuration descriptor (CCCD) is not configured according to the requirements of the profile or service"),
-            &Self::PROCEDURE_ALREADY_IN_PROGRESS => f.write_str("procedure already in progress: the profile or service request could not be serviced because an operation that has been previousl triggered is still in progress"),
+            &Self::PROCEDURE_ALREADY_IN_PROGRESS => f.write_str("procedure already in progress: the profile or service request could not be serviced because an operation that has been previously triggered is still in progress"),
             &Self::OUT_OF_RANGE => f.write_str("out of range: the attribute value is out of range as defined by a profile or service specification"),
 
             other => write!(f, "unknown error code {other}: check the most recent bluetooth spec"),
diff --git a/host/src/attribute.rs b/host/src/attribute.rs
@@ -402,7 +402,7 @@ impl<'d, M: RawMutex, const MAX: usize> AttributeTable<'d, M, MAX> {
     /// The provided data must exactly match the size of the storage for the characteristic,
     /// otherwise this function will panic.
     ///
-    /// If the characteristic for the handle cannot be found, or the shape of the data does not match the type of the characterstic,
+    /// If the characteristic for the handle cannot be found, or the shape of the data does not match the type of the characteristic,
     /// an error is returned
     pub fn set<T: AttributeHandle>(&self, attribute_handle: &T, input: &T::Value) -> Result<(), Error> {
         let gatt_value = input.as_gatt();
@@ -563,7 +563,7 @@ impl<'d, M: RawMutex, const MAX: usize> ServiceBuilder<'_, 'd, M, MAX> {
         }
     }
 
-    /// Add a characteristic to this service with a refererence to a mutable storage buffer.
+    /// Add a characteristic to this service with a reference to a mutable storage buffer.
     pub fn add_characteristic<T: AsGatt, U: Into<Uuid>>(
         &mut self,
         uuid: U,
@@ -588,7 +588,7 @@ impl<'d, M: RawMutex, const MAX: usize> ServiceBuilder<'_, 'd, M, MAX> {
         )
     }
 
-    /// Add a characteristic to this service with a refererence to an immutable storage buffer.
+    /// Add a characteristic to this service with a reference to an immutable storage buffer.
     pub fn add_characteristic_ro<T: AsGatt, U: Into<Uuid>>(
         &mut self,
         uuid: U,
diff --git a/host/src/attribute_server.rs b/host/src/attribute_server.rs
@@ -253,7 +253,7 @@ pub struct AttributeServer<
 > {
     att_table: AttributeTable<'values, M, ATT_MAX>,
     cccd_tables: CccdTables<M, CCCD_MAX, CONN_MAX>,
-    _p: PhantomData<P>,
+    _p: PhantomData<P>, // Q: may we have a comment on the use of this?  Ties 'PacketPool', somehow.
 }
 
 pub(crate) mod sealed {
@@ -939,8 +939,9 @@ mod tests {
                 while let Some(att) = it.next() {
                     let handle = att.handle;
                     let uuid = &att.uuid;
+                    //"last_handle_in_group for 0x{:0>4x?}, 0x{:0>2x?}  0x{:0>2x?}", // "Unknown display hint: '0>4x?' by IDE; does this not get tested? #TEMP
                     trace!(
-                        "last_handle_in_group for 0x{:0>4x?}, 0x{:0>2x?}  0x{:0>2x?}",
+                        "last_handle_in_group for 0x{:04x}, 0x{:02x}  0x{:02x}", // not sure which is the intended format, here!
                         handle,
                         uuid,
                         att.last_handle_in_group
@@ -981,7 +982,9 @@ mod tests {
                         )
                         .unwrap();
                     let response = &buffer[0..length];
+                    #[cfg(false)] // bad format
                     trace!("  0x{:0>2x?}", response);
+                    trace!("  0x{:02x}", response);
                     // It should be a successful response, because the service should be found, this will assert if
                     // we failed to retrieve the third service.
                     assert_eq!(response[0], att::ATT_READ_BY_GROUP_TYPE_RSP);
diff --git a/host/src/channel_manager.rs b/host/src/channel_manager.rs
@@ -474,14 +474,14 @@ impl<'d, P: PacketPool> ChannelManager<'d, P> {
                 let req = ConnParamUpdateReq::from_hci_bytes_complete(data)?;
                 debug!("[l2cap][conn = {:?}] connection param update request: {:?}", conn, req);
                 let interval_min: bt_hci::param::Duration<1_250> = bt_hci::param::Duration::from_u16(req.interval_min);
-                let interva_max: bt_hci::param::Duration<1_250> = bt_hci::param::Duration::from_u16(req.interval_max);
+                let interval_max: bt_hci::param::Duration<1_250> = bt_hci::param::Duration::from_u16(req.interval_max);
                 let timeout: bt_hci::param::Duration<10_000> = bt_hci::param::Duration::from_u16(req.timeout);
                 use embassy_time::Duration;
                 let _ = manager.post_handle_event(
                     conn,
                     ConnectionEvent::RequestConnectionParams {
                         min_connection_interval: Duration::from_micros(interval_min.as_micros()),
-                        max_connection_interval: Duration::from_micros(interval_min.as_micros()),
+                        max_connection_interval: Duration::from_micros(interval_min.as_micros()), // Q: why didn't anything catch 'interva_max' unused?
                         max_latency: req.latency,
                         supervision_timeout: Duration::from_micros(timeout.as_micros()),
                     },
diff --git a/host/src/connection.rs b/host/src/connection.rs
@@ -462,7 +462,7 @@ impl<'stack, P: PacketPool> Connection<'stack, P> {
                     return Err(crate::Error::Disconnected.into());
                 }
                 Err(BleHostError::BleHost(crate::Error::Hci(bt_hci::param::Error::UNSUPPORTED_REMOTE_FEATURE))) => {
-                    // We tried to send the request as a periperhal but the remote central does not support procedure.
+                    // We tried to send the request as a peripheral but the remote central does not support procedure.
                     // Use the L2CAP signaling method below instead.
                     // This code path should never be reached when acting as a central. If a bugged controller implementation
                     // returns this error code we transmit an invalid L2CAP signal which then is rejected by the remote.
diff --git a/host/src/connection_manager.rs b/host/src/connection_manager.rs
@@ -343,7 +343,7 @@ impl<'d, P: PacketPool> ConnectionManager<'d, P> {
                 if r == role {
                     if !peers.is_empty() {
                         for peer in peers.iter() {
-                            // TODO: Accept advertsing peers which use IRK
+                            // TODO: Accept advertising peers which use IRK
                             if storage.peer_addr_kind.unwrap() == peer.0
                                 && storage.peer_identity.unwrap().bd_addr == *peer.1
                             {
diff --git a/host/src/host.rs b/host/src/host.rs
@@ -723,7 +723,7 @@ impl<'d, C: Controller, P: PacketPool> Runner<'d, C, P> {
             + ControllerCmdSync<LeCreateConnCancel>
             + ControllerCmdSync<LeSetScanEnable>
             + ControllerCmdSync<LeSetExtScanEnable>
-            + for<'t> ControllerCmdSync<LeSetAdvEnable>
+            + ControllerCmdSync<LeSetAdvEnable>
             + for<'t> ControllerCmdSync<LeSetExtAdvEnable<'t>>
             + for<'t> ControllerCmdSync<HostNumberOfCompletedPackets<'t>>
             + ControllerCmdSync<LeReadBufferSize>
@@ -747,7 +747,7 @@ impl<'d, C: Controller, P: PacketPool> Runner<'d, C, P> {
             + ControllerCmdSync<HostBufferSize>
             + ControllerCmdAsync<LeConnUpdate>
             + ControllerCmdSync<SetControllerToHostFlowControl>
-            + for<'t> ControllerCmdSync<LeSetAdvEnable>
+            + ControllerCmdSync<LeSetAdvEnable>
             + for<'t> ControllerCmdSync<LeSetExtAdvEnable<'t>>
             + for<'t> ControllerCmdSync<HostNumberOfCompletedPackets<'t>>
             + ControllerCmdSync<LeSetScanEnable>
@@ -1045,7 +1045,7 @@ impl<'d, C: Controller, P: PacketPool> ControlRunner<'d, C, P> {
             + ControllerCmdSync<SetControllerToHostFlowControl>
             + ControllerCmdSync<Reset>
             + ControllerCmdSync<LeCreateConnCancel>
-            + for<'t> ControllerCmdSync<LeSetAdvEnable>
+            + ControllerCmdSync<LeSetAdvEnable>
             + for<'t> ControllerCmdSync<LeSetExtAdvEnable<'t>>
             + ControllerCmdSync<LeSetScanEnable>
             + ControllerCmdSync<LeSetExtScanEnable>
diff --git a/host/src/lib.rs b/host/src/lib.rs
@@ -76,8 +76,6 @@ pub mod prelude {
     pub use bt_hci::transport::SerialTransport;
     pub use bt_hci::uuid::*;
     #[cfg(feature = "derive")]
-    pub use heapless::String as HeaplessString;
-    #[cfg(feature = "derive")]
     pub use trouble_host_macros::*;
 
     pub use super::att::AttErrorCode;
@@ -436,14 +434,14 @@ pub trait Controller:
     + ControllerCmdAsync<LeCreateConn>
     + ControllerCmdSync<LeClearFilterAcceptList>
     + ControllerCmdSync<LeAddDeviceToFilterAcceptList>
-    + for<'t> ControllerCmdSync<LeSetAdvEnable>
+    + ControllerCmdSync<LeSetAdvEnable>
     + for<'t> ControllerCmdSync<LeSetExtAdvEnable<'t>>
     + for<'t> ControllerCmdSync<HostNumberOfCompletedPackets<'t>>
     + ControllerCmdSync<LeReadBufferSize>
-    + for<'t> ControllerCmdSync<LeSetAdvData>
+    + ControllerCmdSync<LeSetAdvData>
     + ControllerCmdSync<LeSetAdvParams>
-    + for<'t> ControllerCmdSync<LeSetAdvEnable>
-    + for<'t> ControllerCmdSync<LeSetScanResponseData>
+    + ControllerCmdSync<LeSetAdvEnable>
+    + ControllerCmdSync<LeSetScanResponseData>
     + ControllerCmdSync<LeLongTermKeyRequestReply>
     + ControllerCmdAsync<LeEnableEncryption>
     + ControllerCmdSync<ReadBdAddr>
@@ -471,14 +469,14 @@ impl<
             + ControllerCmdSync<LeSetExtScanEnable>
             + ControllerCmdSync<LeCreateConnCancel>
             + ControllerCmdAsync<LeCreateConn>
-            + for<'t> ControllerCmdSync<LeSetAdvEnable>
+            + ControllerCmdSync<LeSetAdvEnable>
             + for<'t> ControllerCmdSync<LeSetExtAdvEnable<'t>>
             + for<'t> ControllerCmdSync<HostNumberOfCompletedPackets<'t>>
             + ControllerCmdSync<LeReadBufferSize>
-            + for<'t> ControllerCmdSync<LeSetAdvData>
+            + ControllerCmdSync<LeSetAdvData>
             + ControllerCmdSync<LeSetAdvParams>
-            + for<'t> ControllerCmdSync<LeSetAdvEnable>
-            + for<'t> ControllerCmdSync<LeSetScanResponseData>
+            + ControllerCmdSync<LeSetAdvEnable>
+            + ControllerCmdSync<LeSetScanResponseData>
             + ControllerCmdSync<LeLongTermKeyRequestReply>
             + ControllerCmdAsync<LeEnableEncryption>
             + ControllerCmdSync<ReadBdAddr>,
diff --git a/host/src/packet_pool.rs b/host/src/packet_pool.rs
@@ -59,7 +59,7 @@ impl<const MTU: usize, const N: usize> State<MTU, N> {
 }
 
 /// A packet pool holds a pool of packet buffers that can be dynamically allocated
-/// and free'd.
+/// and freed.
 pub struct StaticPacketPool<M: RawMutex, const MTU: usize, const N: usize> {
     state: Mutex<M, RefCell<State<MTU, N>>>,
 }
diff --git a/host/src/peripheral.rs b/host/src/peripheral.rs
diff --git a/host/src/scan.rs b/host/src/scan.rs
diff --git a/host/src/security_manager/constants.rs b/host/src/security_manager/constants.rs
diff --git a/host/src/security_manager/mod.rs b/host/src/security_manager/mod.rs
diff --git a/host/src/security_manager/pairing/central.rs b/host/src/security_manager/pairing/central.rs
diff --git a/host/src/security_manager/pairing/peripheral.rs b/host/src/security_manager/pairing/peripheral.rs
diff --git a/host/src/security_manager/types.rs b/host/src/security_manager/types.rs
diff --git a/host/src/types/mod.rs b/host/src/types/mod.rs

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ impl Ctxt {`
`31`	`31`	`}`
`32`	`32`	`}`
`33`	`33`
`34`		`- /// Add an error to the context object with a tokenenizable object.`
	`34`	`+ /// Add an error to the context object with a tokenizable object.`
`35`	`35`	`///`
`36`	`36`	`/// The object is used for spanning in error messages.`
`37`	`37`	`pub fn error_spanned_by<A: ToTokens, T: Display>(&self, obj: A, msg: T) {`
Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ pub enum TxPower {`
`35`	`35`	`Plus20dBm = 20,`
`36`	`36`	`}`
`37`	`37`
`38`		`-/// Configuriation for a single advertisement set.`
	`38`	`+/// Configuration for a single advertisement set.`
`39`	`39`	`#[derive(Debug, Clone)]`
`40`	`40`	`#[cfg_attr(feature = "defmt", derive(defmt::Format))]`
`41`	`41`	`pub struct AdvertisementSet<'d> {`