add defmt support and basic IEEE802154 derives

Author: robamu

CHANGELOG.md

@@ -11,6 +11,11 @@
 - Updated `embedded-io` to 0.7.1
 - Added `core::fmt::Error` implementation to `uarte::Error`.
 
+### New features
+
+- Optional `defmt` feature for all HALs
+- Basic derives for and defmt support for `ieee802154` module
+
 ## [0.18.0]
 
 ### Breaking changes

nrf-hal-common/Cargo.toml

@@ -29,6 +29,7 @@ embedded-storage = "0.3.1"
 fixed = "1.25.1"
 nb = "1.1.0"
 rand_core = "0.9.0"
+defmt = { version = "1", optional = true }
 
 [dependencies.void]
 default-features = false

nrf-hal-common/src/ieee802154.rs

@@ -81,6 +81,8 @@ pub const DEFAULT_SFD: u8 = 0xA7;
 
 // TODO expose the other variants in `pac::CCAMODE_A`
 /// Clear Channel Assessment method
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Cca {
     /// Carrier sense
     CarrierSense,
@@ -98,6 +100,8 @@ pub enum Cca {
 /// IEEE 802.15.4 channels
 ///
 /// NOTE these are NOT the same as WiFi 2.4 GHz channels
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Channel {
     /// 2_405 MHz
     _11 = 5,
@@ -135,7 +139,8 @@ pub enum Channel {
 
 /// Transmission power in dBm (decibel milliwatt)
 // TXPOWERA enum minus the deprecated Neg30dBm variant and with better docs
-#[derive(Clone, Copy, PartialEq)]
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum TxPower {
     /// +8 dBm
     Pos8dBm,
@@ -732,6 +737,7 @@ impl<'c> Radio<'c> {
 
 /// Error
 #[derive(Copy, Clone, Debug, PartialEq)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Error {
     /// Incorrect CRC
     Crc(u16),
@@ -744,22 +750,27 @@ pub enum Error {
 /// After, or at the start of, any method call the RADIO will be in one of these states
 // This is a subset of the STATE_A enum
 #[derive(Copy, Clone, PartialEq)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 enum State {
     Disabled,
     RxIdle,
     TxIdle,
 }
 
 /// NOTE must be followed by a volatile write operation
+#[inline]
 fn dma_start_fence() {
     atomic::compiler_fence(Ordering::Release);
 }
 
 /// NOTE must be preceded by a volatile read operation
+#[inline]
 fn dma_end_fence() {
     atomic::compiler_fence(Ordering::Acquire);
 }
 
+#[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 enum Event {
     PhyEnd,
 }

nrf51-hal/Cargo.toml

@@ -30,6 +30,7 @@ version = "=0.19.0"
 [features]
 doc = []
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
+defmt = ["nrf-hal-common/defmt"]
 rt = ["nrf51-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]
 # Note: We use the xxAB package by default because it has the least amount of available resources.

nrf52805-hal/Cargo.toml

@@ -28,6 +28,7 @@ version = "=0.19.0"
 
 [features]
 doc = []
+defmt = ["nrf-hal-common/defmt"]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
 rt = ["nrf52805-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]

nrf52810-hal/Cargo.toml

@@ -28,6 +28,7 @@ version = "=0.19.0"
 
 [features]
 doc = []
+defmt = ["nrf-hal-common/defmt"]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
 rt = ["nrf52810-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]

nrf52811-hal/Cargo.toml

@@ -28,6 +28,7 @@ version = "=0.19.0"
 
 [features]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
+defmt = ["nrf-hal-common/defmt"]
 rt = ["nrf52811-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]
 default = ["rt", "embedded-hal-02"]

nrf52832-hal/Cargo.toml

@@ -26,6 +26,7 @@ version = "=0.19.0"
 
 [features]
 doc = []
+defmt = ["nrf-hal-common/defmt"]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
 rt = ["nrf52832-pac/rt"]
 xxAA-package = []

nrf52833-hal/Cargo.toml

@@ -29,6 +29,7 @@ version = "=0.19.0"
 
 [features]
 doc = []
+defmt = ["nrf-hal-common/defmt"]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
 rt = ["nrf52833-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]

nrf52840-hal/Cargo.toml

@@ -28,6 +28,7 @@ version = "=0.19.0"
 
 [features]
 doc = []
+defmt = ["nrf-hal-common/defmt"]
 embedded-hal-02 = ["nrf-hal-common/embedded-hal-02"]
 rt = ["nrf52840-pac/rt"]
 rtic-monotonic = ["nrf-hal-common/rtic-monotonic"]