parsing MAC structs

embassy-stm32-wpan/Cargo.toml

@@ -26,13 +26,14 @@ aligned = "0.4.1"
 bit_field = "0.10.2"
 stm32-device-signature = { version = "0.3.3", features = ["stm32wb5x"] }
 stm32wb-hci = { version = "0.1.2", features = ["version-5-0"], optional = true }
+bitflags = { version = "2.3.3", optional = true }
 
 [features]
-default = ["stm32wb55rg", "mac", "ble"]
+default = ["stm32wb55rg", "mac", "ble", "defmt"]
 defmt = ["dep:defmt", "embassy-sync/defmt", "embassy-embedded-hal/defmt", "embassy-hal-common/defmt"]
 
 ble = ["dep:stm32wb-hci"]
-mac = []
+mac = ["dep:bitflags"]
 
 stm32wb10cc = [ "embassy-stm32/stm32wb10cc" ]
 stm32wb15cc = [ "embassy-stm32/stm32wb15cc" ]
@@ -49,4 +50,4 @@ stm32wb55rg = [ "embassy-stm32/stm32wb55rg" ]
 stm32wb55vc = [ "embassy-stm32/stm32wb55vc" ]
 stm32wb55ve = [ "embassy-stm32/stm32wb55ve" ]
 stm32wb55vg = [ "embassy-stm32/stm32wb55vg" ]
-stm32wb55vy = [ "embassy-stm32/stm32wb55vy" ]
+stm32wb55vy = [ "embassy-stm32/stm32wb55vy" ]

embassy-stm32-wpan/src/sub/mac/commands.rs

@@ -1,5 +1,8 @@
 use super::opcodes::OpcodeM4ToM0;
-use super::typedefs::{AddressMode, GtsCharacteristics, MacAddress, PibId};
+use super::typedefs::{
+    AddressMode, Capabilities, DisassociationReason, GtsCharacteristics, KeyIdMode, MacAddress, MacChannel, PibId,
+    ScanType, SecurityLevel,
+};
 
 pub trait MacCommand {
     const OPCODE: OpcodeM4ToM0;
@@ -14,19 +17,19 @@ pub trait MacCommand {
 #[repr(C)]
 pub struct AssociateRequest {
     /// the logical channel on which to attempt association
-    pub channel_number: u8,
+    pub channel_number: MacChannel,
     /// the channel page on which to attempt association
     pub channel_page: u8,
     /// coordinator addressing mode
     pub coord_addr_mode: AddressMode,
     /// operational capabilities of the associating device
-    pub capability_information: u8,
+    pub capability_information: Capabilities,
     /// the identifier of the PAN with which to associate
     pub coord_pan_id: [u8; 2],
     /// the security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the originator of the key to be used
     pub key_source: [u8; 8],
     /// Coordinator address
@@ -48,15 +51,15 @@ pub struct DisassociateRequest {
     /// the identifier of the PAN of the device
     pub device_pan_id: [u8; 2],
     /// the reason for the disassociation
-    pub disassociate_reason: u8,
+    pub disassociation_reason: DisassociationReason,
     /// device address
     pub device_address: MacAddress,
     /// `true` if the disassociation notification command is to be sent indirectly
     pub tx_indirect: bool,
     /// the security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the mode to be used to indetify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
     /// the originator of the key to be used
@@ -86,9 +89,9 @@ pub struct GtsRequest {
     /// the characteristics of the GTS
     pub characteristics: GtsCharacteristics,
     /// the security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
     /// the originator of the key to be used
@@ -147,19 +150,19 @@ impl MacCommand for RxEnableRequest {
 #[repr(C)]
 pub struct ScanRequest {
     /// the type of scan to be performed
-    pub scan_type: u8,
+    pub scan_type: ScanType,
     /// the time spent on scanning each channel
     pub scan_duration: u8,
     /// channel page on which to perform the scan
     pub channel_page: u8,
     /// security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// indicate which channels are to be scanned
     pub scan_channels: [u8; 4],
     /// originator the key to be used
     pub key_source: [u8; 8],
     /// mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// index of the key to be used
     pub key_index: u8,
 }
@@ -191,7 +194,7 @@ pub struct StartRequest {
     /// PAN indentifier to used by the device
     pub pan_id: [u8; 2],
     /// logical channel on which to begin
-    pub channel_number: u8,
+    pub channel_number: MacChannel,
     /// channel page on which to begin
     pub channel_page: u8,
     /// time at which to begin transmitting beacons
@@ -207,15 +210,15 @@ pub struct StartRequest {
     /// indicated if the coordinator realignment command is to be trasmitted
     pub coord_realignment: u8,
     /// indicated if the coordinator realignment command is to be trasmitted
-    pub coord_realign_security_level: u8,
+    pub coord_realign_security_level: SecurityLevel,
     /// index of the key to be used
     pub coord_realign_key_id_index: u8,
     /// originator of the key to be used
     pub coord_realign_key_source: [u8; 8],
     /// security level to be used for beacon frames
-    pub beacon_security_level: u8,
+    pub beacon_security_level: SecurityLevel,
     /// mode used to identify the key to be used
-    pub beacon_key_id_mode: u8,
+    pub beacon_key_id_mode: KeyIdMode,
     /// index of the key to be used
     pub beacon_key_index: u8,
     /// originator of the key to be used
@@ -232,7 +235,7 @@ impl MacCommand for StartRequest {
 #[repr(C)]
 pub struct SyncRequest {
     /// the channel number on which to attempt coordinator synchronization
-    pub channel_number: u8,
+    pub channel_number: MacChannel,
     /// the channel page on which to attempt coordinator synchronization
     pub channel_page: u8,
     /// `true` if the MLME is to synchronize with the next beacon and attempts
@@ -253,9 +256,9 @@ pub struct PollRequest {
     /// addressing mode of the coordinator
     pub coord_addr_mode: AddressMode,
     /// security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// index of the key to be used
     pub key_index: u8,
     /// coordinator address
@@ -335,9 +338,9 @@ pub struct DataRequest {
     /// the pending bit transmission options for the MSDU
     pub indirect_tx: u8,
     /// the security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the mode used to indentify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
     /// the originator of the key to be used
@@ -381,11 +384,11 @@ pub struct AssociateResponse {
     /// status of the association attempt
     pub status: u8,
     /// security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the originator of the key to be used
     pub key_source: [u8; 8],
     /// the mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
 }
@@ -405,11 +408,11 @@ pub struct OrphanResponse {
     /// if the orphaned device is associated with coordinator or not
     pub associated_member: bool,
     /// security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the originator of the key to be used
     pub key_source: [u8; 8],
     /// the mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
 }

embassy-stm32-wpan/src/sub/mac/event.rs

@@ -0,0 +1,94 @@
+use super::helpers::to_u16;
+use super::indications::{
+    AssociateIndication, BeaconNotifyIndication, CommStatusIndication, DataIndication, DisassociateIndication,
+    DpsIndication, GtsIndication, OrphanIndication, PollIndication, SyncLossIndication,
+};
+use super::responses::{
+    AssociateConfirm, CalibrateConfirm, DataConfirm, DisassociateConfirm, DpsConfirm, GetConfirm, GtsConfirm,
+    PollConfirm, PurgeConfirm, ResetConfirm, RxEnableConfirm, ScanConfirm, SetConfirm, SoundingConfirm, StartConfirm,
+};
+use crate::sub::mac::opcodes::OpcodeM0ToM4;
+
+pub trait ParseableMacEvent {
+    const SIZE: usize;
+
+    fn validate(buf: &[u8]) -> Result<(), ()> {
+        if buf.len() < Self::SIZE {
+            return Err(());
+        }
+
+        Ok(())
+    }
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()>
+    where
+        Self: Sized;
+}
+
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub enum MacEvent {
+    MlmeAssociateCnf(AssociateConfirm),
+    MlmeDisassociateCnf(DisassociateConfirm),
+    MlmeGetCnf(GetConfirm),
+    MlmeGtsCnf(GtsConfirm),
+    MlmeResetCnf(ResetConfirm),
+    MlmeRxEnableCnf(RxEnableConfirm),
+    MlmeScanCnf(ScanConfirm),
+    MlmeSetCnf(SetConfirm),
+    MlmeStartCnf(StartConfirm),
+    MlmePollCnf(PollConfirm),
+    MlmeDpsCnf(DpsConfirm),
+    MlmeSoundingCnf(SoundingConfirm),
+    MlmeCalibrateCnf(CalibrateConfirm),
+    McpsDataCnf(DataConfirm),
+    McpsPurgeCnf(PurgeConfirm),
+    MlmeAssociateInd(AssociateIndication),
+    MlmeDisassociateInd(DisassociateIndication),
+    MlmeBeaconNotifyInd(BeaconNotifyIndication),
+    MlmeCommStatusInd(CommStatusIndication),
+    MlmeGtsInd(GtsIndication),
+    MlmeOrphanInd(OrphanIndication),
+    MlmeSyncLossInd(SyncLossIndication),
+    MlmeDpsInd(DpsIndication),
+    McpsDataInd(DataIndication),
+    MlmePollInd(PollIndication),
+}
+
+impl TryFrom<&[u8]> for MacEvent {
+    type Error = ();
+
+    fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
+        let opcode = to_u16(&value[0..2]);
+        let opcode = OpcodeM0ToM4::try_from(opcode)?;
+
+        let buf = &value[2..];
+
+        match opcode {
+            OpcodeM0ToM4::MlmeAssociateCnf => Ok(Self::MlmeAssociateCnf(AssociateConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeDisassociateCnf => Ok(Self::MlmeDisassociateCnf(DisassociateConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeGetCnf => Ok(Self::MlmeGetCnf(GetConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeGtsCnf => Ok(Self::MlmeGtsCnf(GtsConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeResetCnf => Ok(Self::MlmeResetCnf(ResetConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeRxEnableCnf => Ok(Self::MlmeRxEnableCnf(RxEnableConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeScanCnf => Ok(Self::MlmeScanCnf(ScanConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeSetCnf => Ok(Self::MlmeSetCnf(SetConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeStartCnf => Ok(Self::MlmeStartCnf(StartConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmePollCnf => Ok(Self::MlmePollCnf(PollConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeDpsCnf => Ok(Self::MlmeDpsCnf(DpsConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeSoundingCnf => Ok(Self::MlmeSoundingCnf(SoundingConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeCalibrateCnf => Ok(Self::MlmeCalibrateCnf(CalibrateConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::McpsDataCnf => Ok(Self::McpsDataCnf(DataConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::McpsPurgeCnf => Ok(Self::McpsPurgeCnf(PurgeConfirm::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeAssociateInd => Ok(Self::MlmeAssociateInd(AssociateIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeDisassociateInd => Ok(Self::MlmeDisassociateInd(DisassociateIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeBeaconNotifyInd => Ok(Self::MlmeBeaconNotifyInd(BeaconNotifyIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeCommStatusInd => Ok(Self::MlmeCommStatusInd(CommStatusIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeGtsInd => Ok(Self::MlmeGtsInd(GtsIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeOrphanInd => Ok(Self::MlmeOrphanInd(OrphanIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeSyncLossInd => Ok(Self::MlmeSyncLossInd(SyncLossIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmeDpsInd => Ok(Self::MlmeDpsInd(DpsIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::McpsDataInd => Ok(Self::McpsDataInd(DataIndication::try_parse(buf)?)),
+            OpcodeM0ToM4::MlmePollInd => Ok(Self::MlmePollInd(PollIndication::try_parse(buf)?)),
+        }
+    }
+}

embassy-stm32-wpan/src/sub/mac/helpers.rs

@@ -0,0 +1,7 @@
+pub fn to_u16(buf: &[u8]) -> u16 {
+    ((buf[1] as u16) << 8) | buf[0] as u16
+}
+
+pub fn to_u32(buf: &[u8]) -> u32 {
+    ((buf[0] as u32) << 0) + ((buf[1] as u32) << 8) + ((buf[2] as u32) << 16) + ((buf[3] as u32) << 24)
+}

embassy-stm32-wpan/src/sub/mac/indications.rs

@@ -1,45 +1,84 @@
 use super::consts::MAX_PENDING_ADDRESS;
-use super::typedefs::{AddressMode, MacAddress, PanDescriptor};
+use super::event::ParseableMacEvent;
+use super::helpers::to_u32;
+use super::typedefs::{
+    AddressMode, Capabilities, DisassociationReason, KeyIdMode, MacAddress, MacChannel, MacStatus, PanDescriptor,
+    SecurityLevel,
+};
 
 /// MLME ASSOCIATE Indication which will be used by the MAC
 /// to indicate the reception of an association request command
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct AssociateIndication {
     /// Extended address of the device requesting association
     pub device_address: [u8; 8],
     /// Operational capabilities of the device requesting association
-    pub capability_information: u8,
+    pub capability_information: Capabilities,
     /// Security level purportedly used by the received MAC command frame
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// The mode used to identify the key used by the originator of frame
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// Index of the key used by the originator of the received frame
     pub key_index: u8,
     /// The originator of the key used by the originator of the received frame
     pub key_source: [u8; 8],
 }
 
+impl ParseableMacEvent for AssociateIndication {
+    const SIZE: usize = 20;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            device_address: [buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]],
+            capability_information: Capabilities::from_bits(buf[8]).ok_or(())?,
+            security_level: SecurityLevel::try_from(buf[9])?,
+            key_id_mode: KeyIdMode::try_from(buf[10])?,
+            key_index: buf[11],
+            key_source: [buf[12], buf[13], buf[14], buf[15], buf[16], buf[17], buf[18], buf[19]],
+        })
+    }
+}
+
 /// MLME DISASSOCIATE indication which will be used to send
 /// disassociation indication to the application.
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct DisassociateIndication {
     /// Extended address of the device requesting association
     pub device_address: [u8; 8],
     /// The reason for the disassociation
-    pub disassociate_reason: u8,
+    pub disassociation_reason: DisassociationReason,
     /// The security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// The mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// The index of the key to be used
     pub key_index: u8,
     /// The originator of the key to be used
     pub key_source: [u8; 8],
 }
 
+impl ParseableMacEvent for DisassociateIndication {
+    const SIZE: usize = 20;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            device_address: [buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]],
+            disassociation_reason: DisassociationReason::try_from(buf[8])?,
+            security_level: SecurityLevel::try_from(buf[9])?,
+            key_id_mode: KeyIdMode::try_from(buf[10])?,
+            key_index: buf[11],
+            key_source: [buf[12], buf[13], buf[14], buf[15], buf[16], buf[17], buf[18], buf[19]],
+        })
+    }
+}
+
 /// MLME BEACON NOTIIFY Indication which is used to send parameters contained
 /// within a beacon frame received by the MAC to the application
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct BeaconNotifyIndication {
     /// he set of octets comprising the beacon payload to be transferred
     /// from the MAC sublayer entity to the next higher layer
@@ -56,8 +95,18 @@ pub struct BeaconNotifyIndication {
     pub sdu_length: u8,
 }
 
+impl ParseableMacEvent for BeaconNotifyIndication {
+    const SIZE: usize = 12;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        todo!()
+    }
+}
+
 /// MLME COMM STATUS Indication which is used by the MAC to indicate a communications status
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct CommStatusIndication {
     /// The 16-bit PAN identifier of the device from which the frame
     /// was received or to which the frame was being sent
@@ -71,83 +120,190 @@ pub struct CommStatusIndication {
     /// Destination address
     pub dst_address: MacAddress,
     /// The communications status
-    pub status: u8,
+    pub status: MacStatus,
     /// Security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// Mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// Index of the key to be used
     pub key_index: u8,
     /// Originator of the key to be used
     pub key_source: [u8; 8],
 }
 
+impl ParseableMacEvent for CommStatusIndication {
+    const SIZE: usize = 32;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let src_addr_mode = AddressMode::try_from(buf[2])?;
+        let dst_addr_mode = AddressMode::try_from(buf[3])?;
+
+        let src_address = match src_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[4], buf[5]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]])
+            }
+        };
+
+        let dst_address = match dst_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[12], buf[13]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[12], buf[13], buf[14], buf[15], buf[16], buf[17], buf[18], buf[19]])
+            }
+        };
+
+        Ok(Self {
+            pan_id: [buf[0], buf[1]],
+            src_addr_mode,
+            dst_addr_mode,
+            src_address,
+            dst_address,
+            status: MacStatus::try_from(buf[20])?,
+            security_level: SecurityLevel::try_from(buf[21])?,
+            key_id_mode: KeyIdMode::try_from(buf[22])?,
+            key_index: buf[23],
+            key_source: [buf[24], buf[25], buf[26], buf[27], buf[28], buf[29], buf[30], buf[31]],
+        })
+    }
+}
+
 /// MLME GTS Indication indicates that a GTS has been allocated or that a
 /// previously allocated GTS has been deallocated
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct GtsIndication {
     /// The short address of the device that has been allocated or deallocated a GTS
     pub device_address: [u8; 2],
     /// The characteristics of the GTS
     pub gts_characteristics: u8,
     /// Security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// Mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// Index of the key to be used
     pub key_index: u8,
     /// Originator of the key to be used
     pub key_source: [u8; 8],
 }
 
+impl ParseableMacEvent for GtsIndication {
+    const SIZE: usize = 16;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            device_address: [buf[0], buf[1]],
+            gts_characteristics: buf[2],
+            security_level: SecurityLevel::try_from(buf[3])?,
+            key_id_mode: KeyIdMode::try_from(buf[4])?,
+            key_index: buf[5],
+            // 2 byte stuffing
+            key_source: [buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]],
+        })
+    }
+}
+
 /// MLME ORPHAN Indication which is used by the coordinator to notify the
 /// application of the presence of an orphaned device
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct OrphanIndication {
     /// Extended address of the orphaned device
     pub orphan_address: [u8; 8],
     /// Originator of the key used by the originator of the received frame
     pub key_source: [u8; 8],
     /// Security level purportedly used by the received MAC command frame
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// Mode used to identify the key used by originator of received frame
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// Index of the key used by the originator of the received frame
     pub key_index: u8,
 }
 
+impl ParseableMacEvent for OrphanIndication {
+    const SIZE: usize = 20;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            orphan_address: [buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]],
+            key_source: [buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]],
+            security_level: SecurityLevel::try_from(buf[16])?,
+            key_id_mode: KeyIdMode::try_from(buf[17])?,
+            key_index: buf[18],
+            // 1 byte stuffing
+        })
+    }
+}
+
 /// MLME SYNC LOSS Indication which is used by the MAC to indicate the loss
 /// of synchronization with the coordinator
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct SyncLossIndication {
     /// The PAN identifier with which the device lost synchronization or to which it was realigned
     pub pan_id: [u8; 2],
     /// The reason that synchronization was lost
     pub loss_reason: u8,
     /// The logical channel on which the device lost synchronization or to whi
-    pub channel_number: u8,
+    pub channel_number: MacChannel,
     /// The channel page on which the device lost synchronization or to which
     pub channel_page: u8,
     /// The security level used by the received MAC frame
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// Mode used to identify the key used by originator of received frame
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// Index of the key used by the originator of the received frame
     pub key_index: u8,
     /// Originator of the key used by the originator of the received frame
     pub key_source: [u8; 8],
 }
 
+impl ParseableMacEvent for SyncLossIndication {
+    const SIZE: usize = 16;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            pan_id: [buf[0], buf[1]],
+            loss_reason: buf[2],
+            channel_number: MacChannel::try_from(buf[3])?,
+            channel_page: buf[4],
+            security_level: SecurityLevel::try_from(buf[5])?,
+            key_id_mode: KeyIdMode::try_from(buf[6])?,
+            key_index: buf[7],
+            key_source: [buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]],
+        })
+    }
+}
+
 /// MLME DPS Indication which indicates the expiration of the DPSIndexDuration
 ///  and the resetting of the DPS values in the PHY
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct DpsIndication;
 
-#[repr(C)]
+impl ParseableMacEvent for DpsIndication {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self)
+    }
+}
+
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct DataIndication {
     /// Pointer to the set of octets forming the MSDU being indicated  
     pub msdu_ptr: *const u8,
     /// Source addressing mode used  
-    pub src_addr_mode: u8,
+    pub src_addr_mode: AddressMode,
     /// Source PAN ID   
     pub src_pan_id: [u8; 2],
     /// Source address  
@@ -167,9 +323,9 @@ pub struct DataIndication {
     /// The time, in symbols, at which the data were received  
     pub time_stamp: [u8; 4],
     /// The security level purportedly used by the received data frame  
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// Mode used to identify the key used by originator of received frame  
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// The originator of the key  
     pub key_source: [u8; 8],
     /// The index of the key  
@@ -194,12 +350,91 @@ pub struct DataIndication {
     pub rssi: u8,
 }
 
+impl ParseableMacEvent for DataIndication {
+    const SIZE: usize = 72;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let src_addr_mode = AddressMode::try_from(buf[4])?;
+        let src_address = match src_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[7], buf[8]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[7], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14]])
+            }
+        };
+
+        let dst_addr_mode = AddressMode::try_from(buf[15])?;
+        let dst_address = match dst_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[18], buf[19]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[18], buf[19], buf[20], buf[21], buf[22], buf[23], buf[24], buf[25]])
+            }
+        };
+
+        Ok(Self {
+            msdu_ptr: to_u32(&buf[0..4]) as *const u8,
+            src_addr_mode,
+            src_pan_id: [buf[5], buf[6]],
+            src_address,
+            dst_addr_mode,
+            dst_pan_id: [buf[16], buf[17]],
+            dst_address,
+            msdu_length: buf[26],
+            mpdu_link_quality: buf[27],
+            dsn: buf[28],
+            time_stamp: [buf[29], buf[30], buf[31], buf[32]],
+            security_level: SecurityLevel::try_from(buf[33])?,
+            key_id_mode: KeyIdMode::try_from(buf[34])?,
+            key_source: [buf[35], buf[36], buf[37], buf[38], buf[39], buf[40], buf[41], buf[42]],
+            key_index: buf[43],
+            uwbprf: buf[44],
+            uwn_preamble_symbol_repetitions: buf[45],
+            datrate: buf[46],
+            ranging_received: buf[47],
+            ranging_counter_start: to_u32(&buf[58..52]),
+            ranging_counter_stop: to_u32(&buf[52..56]),
+            ranging_tracking_interval: to_u32(&buf[56..60]),
+            ranging_offset: to_u32(&buf[60..64]),
+            ranging_fom: buf[65],
+            rssi: buf[66],
+        })
+    }
+}
+
 /// MLME POLL Indication which will be used for indicating the Data Request
 /// reception to upper layer as defined in Zigbee r22 - D.8.2
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PollIndication {
     /// addressing mode used
-    pub addr_mode: u8,
+    pub addr_mode: AddressMode,
     /// Poll requester address
     pub request_address: MacAddress,
 }
+
+impl ParseableMacEvent for PollIndication {
+    const SIZE: usize = 9;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let addr_mode = AddressMode::try_from(buf[0])?;
+        let request_address = match addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[1], buf[2]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7], buf[8]])
+            }
+        };
+
+        Ok(Self {
+            addr_mode,
+            request_address,
+        })
+    }
+}

embassy-stm32-wpan/src/sub/mac/macros.rs

@@ -0,0 +1,32 @@
+#[macro_export]
+macro_rules! numeric_enum {
+    (#[repr($repr:ident)]
+     $(#$attrs:tt)* $vis:vis enum $name:ident {
+        $($(#$enum_attrs:tt)* $enum:ident = $constant:expr),* $(,)?
+    } ) => {
+        #[repr($repr)]
+        $(#$attrs)*
+        $vis enum $name {
+            $($(#$enum_attrs)* $enum = $constant),*
+        }
+
+        impl ::core::convert::TryFrom<$repr> for $name {
+            type Error = ();
+
+            fn try_from(value: $repr) -> ::core::result::Result<Self, ()> {
+                match value {
+                    $($constant => Ok( $name :: $enum ),)*
+                    _ => Err(())
+                }
+            }
+        }
+
+        impl ::core::convert::From<$name> for $repr {
+            fn from(value: $name) -> $repr {
+                match value {
+                    $($name :: $enum => $constant,)*
+                }
+            }
+        }
+    }
+}

embassy-stm32-wpan/src/sub/mac/mod.rs

@@ -9,7 +9,8 @@ use embassy_stm32::ipcc::Ipcc;
 use embassy_sync::waitqueue::AtomicWaker;
 
 use self::commands::MacCommand;
-use self::typedefs::MacStatus;
+use self::event::MacEvent;
+use self::typedefs::MacError;
 use crate::cmd::CmdPacket;
 use crate::consts::TlPacketType;
 use crate::evt::{EvtBox, EvtPacket};
@@ -18,7 +19,10 @@ use crate::{channels, evt};
 
 pub mod commands;
 mod consts;
+pub mod event;
+mod helpers;
 pub mod indications;
+mod macros;
 mod opcodes;
 pub mod responses;
 pub mod typedefs;
@@ -38,7 +42,7 @@ impl Mac {
     /// `HW_IPCC_MAC_802_15_4_EvtNot`
     ///
     /// This function will stall if the previous `EvtBox` has not been dropped
-    pub async fn read(&self) -> EvtBox<Self> {
+    pub async fn tl_read(&self) -> EvtBox<Self> {
         // Wait for the last event box to be dropped
         poll_fn(|cx| {
             MAC_WAKER.register(cx.waker());
@@ -62,33 +66,20 @@ impl Mac {
     }
 
     /// `HW_IPCC_MAC_802_15_4_CmdEvtNot`
-    pub async fn write_and_get_response(&self, opcode: u16, payload: &[u8]) -> u8 {
+    pub async fn tl_write_and_get_response(&self, opcode: u16, payload: &[u8]) -> u8 {
-        self.write(opcode, payload).await;
+        self.tl_write(opcode, payload).await;
         Ipcc::flush(channels::cpu1::IPCC_MAC_802_15_4_CMD_RSP_CHANNEL).await;
 
         unsafe {
             let p_event_packet = MAC_802_15_4_CMD_BUFFER.as_ptr() as *const EvtPacket;
             let p_mac_rsp_evt = &((*p_event_packet).evt_serial.evt.payload) as *const u8;
 
-            let evt_serial = (MAC_802_15_4_CMD_BUFFER.as_ptr() as *const EvtPacket)
-                .read_volatile()
-                .evt_serial;
-            let kind = (evt_serial).kind;
-            let evt_code = evt_serial.evt.evt_code;
-            let payload_len = evt_serial.evt.payload_len;
-            let payload = evt_serial.evt.payload;
-
-            debug!(
-                "evt kind {} evt_code {} len {} payload {}",
-                kind, evt_code, payload_len, payload
-            );
-
             ptr::read_volatile(p_mac_rsp_evt)
         }
     }
 
     /// `TL_MAC_802_15_4_SendCmd`
-    pub async fn write(&self, opcode: u16, payload: &[u8]) {
+    pub async fn tl_write(&self, opcode: u16, payload: &[u8]) {
         Ipcc::send(channels::cpu1::IPCC_MAC_802_15_4_CMD_RSP_CHANNEL, || unsafe {
             CmdPacket::write_into(
                 MAC_802_15_4_CMD_BUFFER.as_mut_ptr(),
@@ -98,37 +89,31 @@ impl Mac {
             );
         })
         .await;
-
-        unsafe {
-            let typ = MAC_802_15_4_CMD_BUFFER.as_ptr().read_volatile().cmdserial.ty;
-            let cmd_code = MAC_802_15_4_CMD_BUFFER.as_ptr().read_volatile().cmdserial.cmd.cmd_code;
-            let payload_len = MAC_802_15_4_CMD_BUFFER
-                .as_ptr()
-                .read_volatile()
-                .cmdserial
-                .cmd
-                .payload_len;
-            let payload = MAC_802_15_4_CMD_BUFFER.as_ptr().read_volatile().cmdserial.cmd.payload;
-
-            debug!(
-                "serial type {} cmd_code {} len {} payload {}",
-                typ, cmd_code, payload_len, payload
-            );
-        }
     }
 
-    pub async fn send_command<T>(&self, cmd: T) -> Result<MacStatus, ()>
+    pub async fn send_command<T>(&self, cmd: T) -> Result<(), MacError>
     where
         T: MacCommand,
     {
         let mut payload = [0u8; MAX_PACKET_SIZE];
         cmd.copy_into_slice(&mut payload);
 
-        debug!("sending {:#x}", payload[..T::SIZE]);
+        let response = self
+            .tl_write_and_get_response(T::OPCODE as u16, &payload[..T::SIZE])
+            .await;
 
-        let response = self.write_and_get_response(T::OPCODE as u16, &payload[..T::SIZE]).await;
+        if response == 0x00 {
+            Ok(())
+        } else {
+            Err(MacError::from(response))
+        }
+    }
 
-        MacStatus::try_from(response)
+    pub async fn read(&self) -> Result<MacEvent, ()> {
+        let evt_box = self.tl_read().await;
+        let payload = evt_box.payload();
+
+        MacEvent::try_from(payload)
     }
 }
 

embassy-stm32-wpan/src/sub/mac/opcodes.rs

@@ -25,3 +25,66 @@ pub enum OpcodeM4ToM0 {
     McpsDataReq = opcode(0x10),
     McpsPurgeReq = opcode(0x11),
 }
+
+pub enum OpcodeM0ToM4 {
+    MlmeAssociateCnf = 0x00,
+    MlmeDisassociateCnf,
+    MlmeGetCnf,
+    MlmeGtsCnf,
+    MlmeResetCnf,
+    MlmeRxEnableCnf,
+    MlmeScanCnf,
+    MlmeSetCnf,
+    MlmeStartCnf,
+    MlmePollCnf,
+    MlmeDpsCnf,
+    MlmeSoundingCnf,
+    MlmeCalibrateCnf,
+    McpsDataCnf,
+    McpsPurgeCnf,
+    MlmeAssociateInd,
+    MlmeDisassociateInd,
+    MlmeBeaconNotifyInd,
+    MlmeCommStatusInd,
+    MlmeGtsInd,
+    MlmeOrphanInd,
+    MlmeSyncLossInd,
+    MlmeDpsInd,
+    McpsDataInd,
+    MlmePollInd,
+}
+
+impl TryFrom<u16> for OpcodeM0ToM4 {
+    type Error = ();
+
+    fn try_from(value: u16) -> Result<Self, Self::Error> {
+        match value {
+            0 => Ok(Self::MlmeAssociateCnf),
+            1 => Ok(Self::MlmeDisassociateCnf),
+            2 => Ok(Self::MlmeGetCnf),
+            3 => Ok(Self::MlmeGtsCnf),
+            4 => Ok(Self::MlmeResetCnf),
+            5 => Ok(Self::MlmeRxEnableCnf),
+            6 => Ok(Self::MlmeScanCnf),
+            7 => Ok(Self::MlmeSetCnf),
+            8 => Ok(Self::MlmeStartCnf),
+            9 => Ok(Self::MlmePollCnf),
+            10 => Ok(Self::MlmeDpsCnf),
+            11 => Ok(Self::MlmeSoundingCnf),
+            12 => Ok(Self::MlmeCalibrateCnf),
+            13 => Ok(Self::McpsDataCnf),
+            14 => Ok(Self::McpsPurgeCnf),
+            15 => Ok(Self::MlmeAssociateInd),
+            16 => Ok(Self::MlmeDisassociateInd),
+            17 => Ok(Self::MlmeBeaconNotifyInd),
+            18 => Ok(Self::MlmeCommStatusInd),
+            19 => Ok(Self::MlmeGtsInd),
+            20 => Ok(Self::MlmeOrphanInd),
+            21 => Ok(Self::MlmeSyncLossInd),
+            22 => Ok(Self::MlmeDpsInd),
+            23 => Ok(Self::McpsDataInd),
+            24 => Ok(Self::MlmePollInd),
+            _ => Err(()),
+        }
+    }
+}

embassy-stm32-wpan/src/sub/mac/responses.rs

@@ -1,35 +1,50 @@
 use super::consts::{MAX_ED_SCAN_RESULTS_SUPPORTED, MAX_PAN_DESC_SUPPORTED, MAX_SOUNDING_LIST_SUPPORTED};
-use super::typedefs::{AddressMode, MacAddress, PanDescriptor};
+use super::event::ParseableMacEvent;
-
+use super::helpers::to_u32;
-pub trait MacResponse {
+use super::typedefs::{
-    const SIZE: usize;
+    AddressMode, AssociationStatus, KeyIdMode, MacAddress, MacStatus, PanDescriptor, PibId, ScanType, SecurityLevel,
-
+};
-    fn parse(buf: &[u8]) -> Self;
-}
 
 /// MLME ASSOCIATE Confirm used to inform of the initiating device whether
 /// its request to associate was successful or unsuccessful
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct AssociateConfirm {
     /// short address allocated by the coordinator on successful association
     pub assoc_short_address: [u8; 2],
     /// status of the association request
-    pub status: u8,
+    pub status: AssociationStatus,
     /// security level to be used
-    pub security_level: u8,
+    pub security_level: SecurityLevel,
     /// the originator of the key to be used
     pub key_source: [u8; 8],
     /// the mode used to identify the key to be used
-    pub key_id_mode: u8,
+    pub key_id_mode: KeyIdMode,
     /// the index of the key to be used
     pub key_index: u8,
 }
 
+impl ParseableMacEvent for AssociateConfirm {
+    const SIZE: usize = 16;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            assoc_short_address: [buf[0], buf[1]],
+            status: AssociationStatus::try_from(buf[2])?,
+            security_level: SecurityLevel::try_from(buf[3])?,
+            key_source: [buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]],
+            key_id_mode: KeyIdMode::try_from(buf[12])?,
+            key_index: buf[13],
+        })
+    }
+}
+
 /// MLME DISASSOCIATE Confirm used to send disassociation Confirmation to the application.
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct DisassociateConfirm {
     /// status of the disassociation attempt
-    pub status: u8,
+    pub status: MacStatus,
     /// device addressing mode used
     pub device_addr_mode: AddressMode,
     /// the identifier of the PAN of the device
@@ -38,51 +53,130 @@ pub struct DisassociateConfirm {
     pub device_address: MacAddress,
 }
 
+impl ParseableMacEvent for DisassociateConfirm {
+    const SIZE: usize = 12;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let device_addr_mode = AddressMode::try_from(buf[1])?;
+        let device_address = match device_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[4], buf[5]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]])
+            }
+        };
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+            device_addr_mode,
+            device_pan_id: [buf[2], buf[3]],
+            device_address,
+        })
+    }
+}
+
 ///  MLME GET Confirm which requests information about a given PIB attribute
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct GetConfirm {
     /// The pointer to the value of the PIB attribute attempted to read
     pub pib_attribute_value_ptr: *const u8,
     /// Status of the GET attempt
-    pub status: u8,
+    pub status: MacStatus,
     /// The name of the PIB attribute attempted to read
-    pub pib_attribute: u8,
+    pub pib_attribute: PibId,
     /// The lenght of the PIB attribute Value return
     pub pib_attribute_value_len: u8,
 }
 
+impl ParseableMacEvent for GetConfirm {
+    const SIZE: usize = 8;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let address = to_u32(&buf[0..4]);
+
+        Ok(Self {
+            pib_attribute_value_ptr: address as *const u8,
+            status: MacStatus::try_from(buf[4])?,
+            pib_attribute: PibId::try_from(buf[5])?,
+            pib_attribute_value_len: buf[6],
+        })
+    }
+}
+
 /// MLME GTS Confirm which eports the results of a request to allocate a new GTS
 /// or to deallocate an existing GTS
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct GtsConfirm {
     /// The characteristics of the GTS
     pub gts_characteristics: u8,
     /// The status of the GTS reques
-    pub status: u8,
+    pub status: MacStatus,
+}
+
+impl ParseableMacEvent for GtsConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            gts_characteristics: buf[0],
+            status: MacStatus::try_from(buf[1])?,
+        })
+    }
 }
 
 /// MLME RESET Confirm which is used to report the results of the reset operation
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct ResetConfirm {
     /// The result of the reset operation
-    status: u8,
+    status: MacStatus,
+}
+
+impl ParseableMacEvent for ResetConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+        })
+    }
 }
 
 /// MLME RX ENABLE Confirm which is used to report the results of the attempt
 /// to enable or disable the receiver
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct RxEnableConfirm {
     /// Result of the request to enable or disable the receiver
-    status: u8,
+    status: MacStatus,
+}
+
+impl ParseableMacEvent for RxEnableConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+        })
+    }
 }
 
 /// MLME SCAN Confirm which is used to report the result of the channel scan request
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct ScanConfirm {
     /// Status of the scan request
-    pub status: u8,
+    pub status: MacStatus,
     /// The type of scan performed
-    pub scan_type: u8,
+    pub scan_type: ScanType,
     /// Channel page on which the scan was performed
     pub channel_page: u8,
     /// Channels given in the request which were not scanned
@@ -99,44 +193,124 @@ pub struct ScanConfirm {
     pub uwb_energy_detect_list: [u8; MAX_ED_SCAN_RESULTS_SUPPORTED],
 }
 
+impl ParseableMacEvent for ScanConfirm {
+    const SIZE: usize = 9;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        todo!()
+    }
+}
+
 /// MLME SET Confirm which reports the result of an attempt to write a value to a PIB attribute
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct SetConfirm {
     /// The result of the set operation
-    pub status: u8,
+    pub status: MacStatus,
     /// The name of the PIB attribute that was written
-    pub pin_attribute: u8,
+    pub pin_attribute: PibId,
+}
+
+impl ParseableMacEvent for SetConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+            pin_attribute: PibId::try_from(buf[1])?,
+        })
+    }
 }
 
 /// MLME START Confirm which is used to report the results of the attempt to
 /// start using a new superframe configuration
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct StartConfirm {
     /// Result of the attempt to start using an updated superframe configuration
-    pub status: u8,
+    pub status: MacStatus,
+}
+
+impl ParseableMacEvent for StartConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+        debug!("{:#x}", buf);
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+        })
+    }
 }
 
 /// MLME POLL Confirm which is used to report the result of a request to poll the coordinator for data
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PollConfirm {
     /// The status of the data request
-    pub status: u8,
+    pub status: MacStatus,
+}
+
+impl ParseableMacEvent for PollConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+        })
+    }
+}
+
+/// MLME DPS Confirm which  reports the results of the attempt to enable or disable the DPS
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub struct DpsConfirm {
+    /// The status of the DPS request
+    pub status: MacStatus,
+}
+
+impl ParseableMacEvent for DpsConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+        })
+    }
 }
 
 /// MLME SOUNDING Confirm which  reports the result of a request to the PHY to provide
 /// channel sounding information
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct SoundingConfirm {
     /// Results of the sounding measurement
     sounding_list: [u8; MAX_SOUNDING_LIST_SUPPORTED],
 }
 
+impl ParseableMacEvent for SoundingConfirm {
+    const SIZE: usize = 1;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        let mut sounding_list = [0u8; MAX_SOUNDING_LIST_SUPPORTED];
+        sounding_list[..buf.len()].copy_from_slice(buf);
+
+        Ok(Self { sounding_list })
+    }
+}
+
 /// MLME CALIBRATE Confirm which reports the result of a request to the PHY
 /// to provide internal propagation path information
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct CalibrateConfirm {
     /// The status of the attempt to return sounding data
-    pub status: u8,
+    pub status: MacStatus,
     /// A count of the propagation time from the ranging counter
     /// to the transmit antenna
     pub cal_tx_rmaker_offset: u32,
@@ -145,18 +319,33 @@ pub struct CalibrateConfirm {
     pub cal_rx_rmaker_offset: u32,
 }
 
+impl ParseableMacEvent for CalibrateConfirm {
+    const SIZE: usize = 12;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            status: MacStatus::try_from(buf[0])?,
+            // 3 byte stuffing
+            cal_tx_rmaker_offset: to_u32(&buf[4..8]),
+            cal_rx_rmaker_offset: to_u32(&buf[8..12]),
+        })
+    }
+}
+
 /// MCPS DATA Confirm which will be used for reporting the results of
 /// MAC data related requests from the application
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct DataConfirm {
     /// The handle associated with the MSDU being confirmed
     pub msdu_handle: u8,
     /// The time, in symbols, at which the data were transmitted
-    pub a_time_stamp: [u8; 4],
+    pub time_stamp: [u8; 4],
     /// ranging status
     pub ranging_received: u8,
     /// The status of the last MSDU transmission
-    pub status: u8,
+    pub status: MacStatus,
     /// time units corresponding to an RMARKER at the antenna at
     /// the beginning of a ranging exchange
     pub ranging_counter_start: u32,
@@ -171,12 +360,45 @@ pub struct DataConfirm {
     pub ranging_fom: u8,
 }
 
+impl ParseableMacEvent for DataConfirm {
+    const SIZE: usize = 28;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            msdu_handle: buf[0],
+            time_stamp: [buf[1], buf[2], buf[3], buf[4]],
+            ranging_received: buf[5],
+            status: MacStatus::try_from(buf[6])?,
+            ranging_counter_start: to_u32(&buf[7..11]),
+            ranging_counter_stop: to_u32(&buf[11..15]),
+            ranging_tracking_interval: to_u32(&buf[15..19]),
+            ranging_offset: to_u32(&buf[19..23]),
+            ranging_fom: buf[24],
+        })
+    }
+}
+
 /// MCPS PURGE Confirm which will be used by the  MAC to notify the application of
 /// the status of its request to purge an MSDU from the transaction queue
-#[repr(C)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PurgeConfirm {
     /// Handle associated with the MSDU requested to be purged from the transaction queue
     pub msdu_handle: u8,
     /// The status of the request
-    pub status: u8,
+    pub status: MacStatus,
+}
+
+impl ParseableMacEvent for PurgeConfirm {
+    const SIZE: usize = 4;
+
+    fn try_parse(buf: &[u8]) -> Result<Self, ()> {
+        Self::validate(buf)?;
+
+        Ok(Self {
+            msdu_handle: buf[0],
+            status: MacStatus::try_from(buf[1])?,
+        })
+    }
 }

embassy-stm32-wpan/src/sub/mac/typedefs.rs

@@ -1,6 +1,8 @@
+use crate::numeric_enum;
+
+#[derive(Debug)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
-pub enum MacStatus {
+pub enum MacError {
-    Success = 0x00,
     Error = 0x01,
     NotImplemented = 0x02,
     NotSupported = 0x03,
@@ -8,88 +10,115 @@ pub enum MacStatus {
     Undefined = 0x05,
 }
 
-impl TryFrom<u8> for MacStatus {
+impl From<u8> for MacError {
-    type Error = ();
+    fn from(value: u8) -> Self {
-
-    fn try_from(value: u8) -> Result<Self, <MacStatus as TryFrom<u8>>::Error> {
         match value {
-            0x00 => Ok(Self::Success),
+            0x01 => Self::Error,
-            0x01 => Ok(Self::Error),
+            0x02 => Self::NotImplemented,
-            0x02 => Ok(Self::NotImplemented),
+            0x03 => Self::NotSupported,
-            0x03 => Ok(Self::NotSupported),
+            0x04 => Self::HardwareNotSupported,
-            0x04 => Ok(Self::HardwareNotSupported),
+            0x05 => Self::Undefined,
-            0x05 => Ok(Self::Undefined),
+            _ => Self::Undefined,
-            _ => Err(()),
         }
     }
 }
 
-/// this enum contains all the MAC PIB Ids
+numeric_enum! {
-#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    #[repr(u8)]
-pub enum PibId {
+    #[derive(Debug)]
-    // PHY
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
-    CurrentChannel = 0x00,
+    pub enum MacStatus {
-    ChannelsSupported = 0x01,
+        Success = 0x00,
-    TransmitPower = 0x02,
+        Error = 0x01,
-    CCAMode = 0x03,
+        NotImplemented = 0x02,
-    CurrentPage = 0x04,
+        NotSupported = 0x03,
-    MaxFrameDuration = 0x05,
+        HardwareNotSupported = 0x04,
-    SHRDuration = 0x06,
+        Undefined = 0x05,
-    SymbolsPerOctet = 0x07,
+    }
-
-    // MAC
-    AckWaitDuration = 0x40,
-    AssociationPermit = 0x41,
-    AutoRequest = 0x42,
-    BeaconPayload = 0x45,
-    BeaconPayloadLength = 0x46,
-    BeaconOrder = 0x47,
-    Bsn = 0x49,
-    CoordExtendedAdddress = 0x4A,
-    CoordShortAddress = 0x4B,
-    Dsn = 0x4C,
-    MaxFrameTotalWaitTime = 0x58,
-    MaxFrameRetries = 0x59,
-    PanId = 0x50,
-    ResponseWaitTime = 0x5A,
-    RxOnWhenIdle = 0x52,
-    SecurityEnabled = 0x5D,
-    ShortAddress = 0x53,
-    SuperframeOrder = 0x54,
-    TimestampSupported = 0x5C,
-    TransactionPersistenceTime = 0x55,
-    MaxBe = 0x57,
-    LifsPeriod = 0x5E,
-    SifsPeriod = 0x5F,
-    MaxCsmaBackoffs = 0x4E,
-    MinBe = 0x4F,
-    PanCoordinator = 0x10,
-    AssocPanCoordinator = 0x11,
-    ExtendedAddress = 0x6F,
-    AclEntryDescriptor = 0x70,
-    AclEntryDescriptorSize = 0x71,
-    DefaultSecurity = 0x72,
-    DefaultSecurityMaterialLength = 0x73,
-    DefaultSecurityMaterial = 0x74,
-    DefaultSecuritySuite = 0x75,
-    SecurityMode = 0x76,
-    CurrentAclEntries = 0x80,
-    DefaultSecurityExtendedAddress = 0x81,
-    AssociatedPanCoordinator = 0x56,
-    PromiscuousMode = 0x51,
 }
 
-#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+numeric_enum! {
-pub enum AddressMode {
+    #[repr(u8)]
-    NoAddress = 0x00,
+    /// this enum contains all the MAC PIB Ids
-    Reserved = 0x01,
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
-    Short = 0x02,
+    pub enum PibId {
-    Extended = 0x03,
+        // PHY
+        CurrentChannel = 0x00,
+        ChannelsSupported = 0x01,
+        TransmitPower = 0x02,
+        CCAMode = 0x03,
+        CurrentPage = 0x04,
+        MaxFrameDuration = 0x05,
+        SHRDuration = 0x06,
+        SymbolsPerOctet = 0x07,
+
+        // MAC
+        AckWaitDuration = 0x40,
+        AssociationPermit = 0x41,
+        AutoRequest = 0x42,
+        BeaconPayload = 0x45,
+        BeaconPayloadLength = 0x46,
+        BeaconOrder = 0x47,
+        Bsn = 0x49,
+        CoordExtendedAdddress = 0x4A,
+        CoordShortAddress = 0x4B,
+        Dsn = 0x4C,
+        MaxFrameTotalWaitTime = 0x58,
+        MaxFrameRetries = 0x59,
+        PanId = 0x50,
+        ResponseWaitTime = 0x5A,
+        RxOnWhenIdle = 0x52,
+        SecurityEnabled = 0x5D,
+        ShortAddress = 0x53,
+        SuperframeOrder = 0x54,
+        TimestampSupported = 0x5C,
+        TransactionPersistenceTime = 0x55,
+        MaxBe = 0x57,
+        LifsPeriod = 0x5E,
+        SifsPeriod = 0x5F,
+        MaxCsmaBackoffs = 0x4E,
+        MinBe = 0x4F,
+        PanCoordinator = 0x10,
+        AssocPanCoordinator = 0x11,
+        ExtendedAddress = 0x6F,
+        AclEntryDescriptor = 0x70,
+        AclEntryDescriptorSize = 0x71,
+        DefaultSecurity = 0x72,
+        DefaultSecurityMaterialLength = 0x73,
+        DefaultSecurityMaterial = 0x74,
+        DefaultSecuritySuite = 0x75,
+        SecurityMode = 0x76,
+        CurrentAclEntries = 0x80,
+        DefaultSecurityExtendedAddress = 0x81,
+        AssociatedPanCoordinator = 0x56,
+        PromiscuousMode = 0x51,
+    }
 }
 
-pub union MacAddress {
+numeric_enum! {
-    pub short: [u8; 2],
+    #[repr(u8)]
-    pub extended: [u8; 8],
+    #[derive(Default, Clone, Copy)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum AddressMode {
+        #[default]
+        NoAddress = 0x00,
+        Reserved = 0x01,
+        Short = 0x02,
+        Extended = 0x03,
+}
+}
+
+#[derive(Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub enum MacAddress {
+    Short([u8; 2]),
+    Extended([u8; 8]),
+}
+
+impl Default for MacAddress {
+    fn default() -> Self {
+        Self::Short([0, 0])
+    }
 }
 
 pub struct GtsCharacteristics {
@@ -98,13 +127,15 @@ pub struct GtsCharacteristics {
 
 /// MAC PAN Descriptor which contains the network details of the device from
 /// which the beacon is received
+#[derive(Default, Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PanDescriptor {
     /// PAN identifier of the coordinator
-    pub a_coord_pan_id: [u8; 2],
+    pub coord_pan_id: [u8; 2],
     /// Coordinator addressing mode
     pub coord_addr_mode: AddressMode,
     /// The current logical channel occupied by the network
-    pub logical_channel: u8,
+    pub logical_channel: MacChannel,
     /// Coordinator address
     pub coord_addr: MacAddress,
     /// The current channel page occupied by the network
@@ -112,13 +143,179 @@ pub struct PanDescriptor {
     /// PAN coordinator is accepting GTS requests or not
     pub gts_permit: bool,
     /// Superframe specification as specified in the received beacon frame
-    pub a_superframe_spec: [u8; 2],
+    pub superframe_spec: [u8; 2],
     /// The time at which the beacon frame was received, in symbols
-    pub a_time_stamp: [u8; 4],
+    pub time_stamp: [u8; 4],
     /// The LQI at which the network beacon was received
     pub link_quality: u8,
     /// Security level purportedly used by the received beacon frame
     pub security_level: u8,
-    /// Byte Stuffing to keep 32 bit alignment
+}
-    pub a_stuffing: [u8; 2],
+
+impl TryFrom<&[u8]> for PanDescriptor {
+    type Error = ();
+
+    fn try_from(buf: &[u8]) -> Result<Self, Self::Error> {
+        const SIZE: usize = 24;
+        if buf.len() < SIZE {
+            return Err(());
+        }
+
+        let coord_addr_mode = AddressMode::try_from(buf[2])?;
+        let coord_addr = match coord_addr_mode {
+            AddressMode::NoAddress => MacAddress::Short([0, 0]),
+            AddressMode::Reserved => MacAddress::Short([0, 0]),
+            AddressMode::Short => MacAddress::Short([buf[4], buf[5]]),
+            AddressMode::Extended => {
+                MacAddress::Extended([buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]])
+            }
+        };
+
+        Ok(Self {
+            coord_pan_id: [buf[0], buf[1]],
+            coord_addr_mode,
+            logical_channel: MacChannel::try_from(buf[3])?,
+            coord_addr,
+            channel_page: buf[12],
+            gts_permit: buf[13] != 0,
+            superframe_spec: [buf[14], buf[15]],
+            time_stamp: [buf[16], buf[17], buf[18], buf[19]],
+            link_quality: buf[20],
+            security_level: buf[21],
+            // 2 byte stuffing
+        })
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[derive(Default, Clone, Copy)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    /// Building wireless applications with STM32WB series MCUs - Application note 13.10.3
+    pub enum MacChannel {
+        Channel11 = 0x0B,
+        Channel12 = 0x0C,
+        Channel13 = 0x0D,
+        Channel14 = 0x0E,
+        Channel15 = 0x0F,
+        #[default]
+        Channel16 = 0x10,
+        Channel17 = 0x11,
+        Channel18 = 0x12,
+        Channel19 = 0x13,
+        Channel20 = 0x14,
+        Channel21 = 0x15,
+        Channel22 = 0x16,
+        Channel23 = 0x17,
+        Channel24 = 0x18,
+        Channel25 = 0x19,
+        Channel26 = 0x1A,
+    }
+}
+
+#[cfg(not(feature = "defmt"))]
+bitflags::bitflags! {
+    pub struct Capabilities: u8 {
+        /// 1 if the device is capabaleof becoming a PAN coordinator
+        const IS_COORDINATOR_CAPABLE = 0b00000001;
+        /// 1 if the device is an FFD, 0 if it is an RFD
+        const IS_FFD = 0b00000010;
+        /// 1 if the device is receiving power from mains, 0 if it is battery-powered
+        const IS_MAINS_POWERED = 0b00000100;
+        /// 1 if the device does not disable its receiver to conserver power during idle periods
+        const RECEIVER_ON_WHEN_IDLE = 0b00001000;
+        // 0b00010000 reserved
+        // 0b00100000 reserved
+        /// 1 if the device is capable of sending and receiving secured MAC frames
+        const IS_SECURE = 0b01000000;
+        /// 1 if the device wishes the coordinator to allocate a short address as a result of the association
+        const ALLOCATE_ADDRESS = 0b10000000;
+    }
+}
+
+#[cfg(feature = "defmt")]
+defmt::bitflags! {
+    pub struct Capabilities: u8 {
+        /// 1 if the device is capabaleof becoming a PAN coordinator
+        const IS_COORDINATOR_CAPABLE = 0b00000001;
+        /// 1 if the device is an FFD, 0 if it is an RFD
+        const IS_FFD = 0b00000010;
+        /// 1 if the device is receiving power from mains, 0 if it is battery-powered
+        const IS_MAINS_POWERED = 0b00000100;
+        /// 1 if the device does not disable its receiver to conserver power during idle periods
+        const RECEIVER_ON_WHEN_IDLE = 0b00001000;
+        // 0b00010000 reserved
+        // 0b00100000 reserved
+        /// 1 if the device is capable of sending and receiving secured MAC frames
+        const IS_SECURE = 0b01000000;
+        /// 1 if the device wishes the coordinator to allocate a short address as a result of the association
+        const ALLOCATE_ADDRESS = 0b10000000;
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[derive(Default)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum KeyIdMode {
+        #[default]
+        /// the key is determined implicitly from the originator and recipient(s) of the frame
+        Implicite = 0x00,
+        /// the key is determined explicitly using a 1 bytes key source and a 1 byte key index
+        Explicite1Byte = 0x01,
+        /// the key is determined explicitly using a 4 bytes key source and a 1 byte key index
+        Explicite4Byte = 0x02,
+        /// the key is determined explicitly using a 8 bytes key source and a 1 byte key index
+        Explicite8Byte = 0x03,
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum AssociationStatus {
+        /// Association successful
+        Success = 0x00,
+        /// PAN at capacity
+        PanAtCapacity = 0x01,
+        /// PAN access denied
+        PanAccessDenied = 0x02
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum DisassociationReason {
+        /// The coordinator wishes the device to leave the PAN.
+        CoordRequested = 0x01,
+        /// The device wishes to leave the PAN.
+        DeviceRequested = 0x02,
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[derive(Default)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum SecurityLevel {
+        /// MAC Unsecured Mode Security
+        #[default]
+        Unsecure = 0x00,
+        /// MAC ACL Mode Security
+        AclMode = 0x01,
+        /// MAC Secured Mode Security
+        Secured = 0x02,
+    }
+}
+
+numeric_enum! {
+    #[repr(u8)]
+    #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+    pub enum ScanType {
+        EdScan = 0x00,
+        Active = 0x01,
+        Passive = 0x02,
+        Orphan = 0x03
+    }
 }

examples/stm32wb/src/bin/mac_ffd.rs

@@ -7,7 +7,7 @@ use embassy_executor::Spawner;
 use embassy_stm32::bind_interrupts;
 use embassy_stm32::ipcc::{Config, ReceiveInterruptHandler, TransmitInterruptHandler};
 use embassy_stm32_wpan::sub::mac::commands::{ResetRequest, SetRequest, StartRequest};
-use embassy_stm32_wpan::sub::mac::typedefs::PibId;
+use embassy_stm32_wpan::sub::mac::typedefs::{MacChannel, PibId};
 use embassy_stm32_wpan::sub::mm;
 use embassy_stm32_wpan::TlMbox;
 use {defmt_rtt as _, panic_probe as _};
@@ -65,109 +65,92 @@ async fn main(spawner: Spawner) {
     info!("initialized mac: {}", result);
 
     info!("resetting");
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(ResetRequest { set_default_pib: true })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("setting extended address");
     let extended_address: u64 = 0xACDE480000000001;
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(SetRequest {
             pib_attribute_ptr: &extended_address as *const _ as *const u8,
             pib_attribute: PibId::ExtendedAddress,
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("setting short address");
     let short_address: u16 = 0x1122;
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(SetRequest {
             pib_attribute_ptr: &short_address as *const _ as *const u8,
             pib_attribute: PibId::ShortAddress,
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("setting association permit");
     let association_permit: bool = true;
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(SetRequest {
             pib_attribute_ptr: &association_permit as *const _ as *const u8,
             pib_attribute: PibId::AssociationPermit,
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("setting TX power");
     let transmit_power: i8 = 2;
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(SetRequest {
             pib_attribute_ptr: &transmit_power as *const _ as *const u8,
             pib_attribute: PibId::TransmitPower,
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("starting FFD device");
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(StartRequest {
-            channel_number: 16,
+            channel_number: MacChannel::Channel16,
             beacon_order: 0x0F,
             superframe_order: 0x0F,
             pan_coordinator: true,
             battery_life_extension: false,
             ..Default::default()
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
     info!("setting RX on when idle");
     let rx_on_while_idle: bool = true;
-    let response = mbox
+    mbox.mac_subsystem
-        .mac_subsystem
         .send_command(SetRequest {
             pib_attribute_ptr: &rx_on_while_idle as *const _ as *const u8,
             pib_attribute: PibId::RxOnWhenIdle,
         })
-        .await;
+        .await
-    info!("{}", response);
+        .unwrap();
+    let evt = mbox.mac_subsystem.read().await;
+    defmt::info!("{:#x}", evt);
 
-    // info!("association request");
+    loop {
-    // mbox.mac_subsystem
+        let evt = mbox.mac_subsystem.read().await;
-    //     .send_command(AssociateRequest {
+        defmt::info!("{:#x}", evt);
-    //         channel_number: 16,
+    }
-    //         channel_page: 0,
-    //         coord_addr_mode: 2,
-    //         coord_address: MacAddress { short: [0x22, 0x11] },
-    //         capability_information: 0x80,
-    //         coord_pan_id: [0xAA, 0x1A],
-    //         security_level: 0,
-
-    //         key_id_mode: 0,
-    //         key_index: 0,
-    //         key_source: [0; 8],
-    //     })
-    //     .await;
-    // info!("reading");
-    // let result = mbox.mac_subsystem.read().await;
-    // info!("{}", result.payload());
-
-    //
-    //    info!("starting ble...");
-    //    mbox.ble_subsystem.t_write(0x0c, &[]).await;
-    //
-    //    info!("waiting for ble...");
-    //    let ble_event = mbox.ble_subsystem.tl_read().await;
-    //
-    //    info!("ble event: {}", ble_event.payload());
 
     info!("Test OK");
     cortex_m::asm::bkpt();

examples/stm32wb/src/bin/mac_rfd.rs

@@ -7,7 +7,9 @@ use embassy_executor::Spawner;
 use embassy_stm32::bind_interrupts;
 use embassy_stm32::ipcc::{Config, ReceiveInterruptHandler, TransmitInterruptHandler};
 use embassy_stm32_wpan::sub::mac::commands::{AssociateRequest, ResetRequest, SetRequest, StartRequest};
-use embassy_stm32_wpan::sub::mac::typedefs::{AddressMode, MacAddress, PibId};
+use embassy_stm32_wpan::sub::mac::typedefs::{
+    AddressMode, Capabilities, KeyIdMode, MacAddress, MacChannel, PibId, SecurityLevel,
+};
 use embassy_stm32_wpan::sub::mm;
 use embassy_stm32_wpan::TlMbox;
 use {defmt_rtt as _, panic_probe as _};
@@ -86,14 +88,14 @@ async fn main(spawner: Spawner) {
     let response = mbox
         .mac_subsystem
         .send_command(AssociateRequest {
-            channel_number: 16,
+            channel_number: MacChannel::Channel16,
             channel_page: 0,
             coord_addr_mode: AddressMode::Short,
-            coord_address: MacAddress { short: [0x22, 0x11] },
+            coord_address: MacAddress::Short([0x22, 0x11]),
-            capability_information: 0x80,
+            capability_information: Capabilities::ALLOCATE_ADDRESS,
             coord_pan_id: [0xAA, 0x1A],
-            security_level: 0x00,
+            security_level: SecurityLevel::Unsecure,
-            key_id_mode: 0,
+            key_id_mode: KeyIdMode::Implicite,
             key_source: [0; 8],
             key_index: 0,
         })