Moved loopback-fw over to the RTIC version, on the dongle.

Tested on macOS 15, Windows 10 and Debian 12.

build.sh

@@ -72,10 +72,6 @@ pushd loopback-fw
 cargo build --target=thumbv7em-none-eabihf --release
 cargo fmt --check
 popd
-pushd loopback-fw-rtic
-cargo build --target=thumbv7em-none-eabihf --release
-cargo fmt --check
-popd
 popd
 
 # Only build the templates (they will panic at run-time due to the use of todo!)
@@ -109,6 +105,5 @@ cp -r ./.cargo "${OUTPUT_NAME}/"
 cp -r ./tools "${OUTPUT_NAME}/"
 cp ./nrf52-code/puzzle-fw/target/thumbv7em-none-eabihf/release/puzzle-fw "${OUTPUT_NAME}/nrf52-code/boards/dongle-fw/puzzle-fw"
 cp ./nrf52-code/loopback-fw/target/thumbv7em-none-eabihf/release/loopback-fw "${OUTPUT_NAME}/nrf52-code/boards/dongle-fw/loopback-fw"
-cp ./nrf52-code/loopback-fw-rtic/target/thumbv7em-none-eabihf/release/loopback-fw-rtic "${OUTPUT_NAME}/nrf52-code/boards/dongle-fw/loopback-fw-rtic"
 find "${OUTPUT_NAME}" -name target -type d -print0 | xargs -0 rm -rf
 zip -r "${OUTPUT_NAME}.zip" "${OUTPUT_NAME}"

nrf52-code/boards/dk-solution/src/lib.rs

@@ -32,12 +32,6 @@ use hal::{
 #[cfg(any(feature = "radio", feature = "advanced"))]
 use defmt_rtt as _; // global logger
 
-#[cfg(feature = "advanced")]
-use crate::{
-    peripheral::{POWER, USBD},
-    usbd::Ep0In,
-};
-
 #[cfg(feature = "advanced")]
 mod errata;
 pub mod peripheral;
@@ -69,17 +63,21 @@ pub struct Board {
     #[cfg(feature = "radio")]
     pub radio: ieee802154::Radio<'static>,
     /// USBD (Universal Serial Bus Device) peripheral
-    #[cfg(feature = "advanced")]
-    pub usbd: USBD,
+    #[cfg(any(feature = "advanced", feature = "usbd"))]
+    pub usbd: hal::pac::USBD,
     /// POWER (Power Supply) peripheral
     #[cfg(feature = "advanced")]
-    pub power: POWER,
+    pub power: hal::pac::POWER,
     /// USB control endpoint 0
     #[cfg(feature = "advanced")]
-    pub ep0in: Ep0In,
-    /// A configured USB Device
-    #[cfg(feature = "usbd")]
-    pub usbd: UsbDevice,
+    pub ep0in: usbd::Ep0In,
+    /// Represents our current clock setup
+    #[cfg(any(feature = "radio", feature = "usbd"))]
+    pub clocks: &'static Clocks<
+        clocks::ExternalOscillator,
+        clocks::ExternalOscillator,
+        clocks::LfOscStarted,
+    >,
 }
 
 /// All LEDs on the board
@@ -434,14 +432,14 @@ pub fn init() -> Result<Board, Error> {
         #[cfg(feature = "radio")]
         radio,
         timer: Timer { inner: timer },
-        #[cfg(feature = "advanced")]
+        #[cfg(any(feature = "advanced", feature = "usbd"))]
         usbd: periph.USBD,
         #[cfg(feature = "advanced")]
         power: periph.POWER,
         #[cfg(feature = "advanced")]
-        ep0in: unsafe { Ep0In::new(&EP0IN_BUF) },
-        #[cfg(feature = "usbd")]
-        usbd: UsbDevice::new(hal::usbd::UsbPeripheral::new(periph.USBD, clocks)),
+        ep0in: unsafe { usbd::Ep0In::new(&EP0IN_BUF) },
+        #[cfg(any(feature = "radio", feature = "usbd"))]
+        clocks,
     })
 }
 

nrf52-code/boards/dk/src/lib.rs

@@ -32,12 +32,6 @@ use hal::{
 #[cfg(any(feature = "radio", feature = "advanced"))]
 use defmt_rtt as _; // global logger
 
-#[cfg(feature = "advanced")]
-use crate::{
-    peripheral::{POWER, USBD},
-    usbd::Ep0In,
-};
-
 #[cfg(feature = "advanced")]
 mod errata;
 pub mod peripheral;
@@ -67,17 +61,21 @@ pub struct Board {
     #[cfg(feature = "radio")]
     pub radio: ieee802154::Radio<'static>,
     /// USBD (Universal Serial Bus Device) peripheral
-    #[cfg(feature = "advanced")]
-    pub usbd: USBD,
+    #[cfg(any(feature = "advanced", feature = "usbd"))]
+    pub usbd: hal::pac::USBD,
     /// POWER (Power Supply) peripheral
     #[cfg(feature = "advanced")]
-    pub power: POWER,
+    pub power: hal::pac::POWER,
     /// USB control endpoint 0
     #[cfg(feature = "advanced")]
-    pub ep0in: Ep0In,
-    /// A configured USB Device
-    #[cfg(feature = "usbd")]
-    pub usbd: UsbDevice,
+    pub ep0in: usbd::Ep0In,
+    /// Represents our current clock setup
+    #[cfg(any(feature = "radio", feature = "usbd"))]
+    pub clocks: &'static Clocks<
+        clocks::ExternalOscillator,
+        clocks::ExternalOscillator,
+        clocks::LfOscStarted,
+    >,
 }
 
 /// All LEDs on the board
@@ -396,14 +394,14 @@ pub fn init() -> Result<Board, Error> {
         #[cfg(feature = "radio")]
         radio,
         timer: Timer { inner: timer },
-        #[cfg(feature = "advanced")]
+        #[cfg(any(feature = "advanced", feature = "usbd"))]
         usbd: periph.USBD,
         #[cfg(feature = "advanced")]
         power: periph.POWER,
         #[cfg(feature = "advanced")]
-        ep0in: unsafe { Ep0In::new(&EP0IN_BUF) },
-        #[cfg(feature = "usbd")]
-        usbd: UsbDevice::new(hal::usbd::UsbPeripheral::new(periph.USBD, clocks)),
+        ep0in: unsafe { usbd::Ep0In::new(&EP0IN_BUF) },
+        #[cfg(any(feature = "radio", feature = "usbd"))]
+        clocks,
     })
 }
 

nrf52-code/boards/dongle/src/lib.rs

@@ -17,8 +17,6 @@ use cortex_m_semihosting::debug;
 use embedded_hal::digital::{OutputPin, StatefulOutputPin};
 use grounded::uninit::GroundedCell;
 
-use hal::pac::interrupt;
-pub use hal::{self, ieee802154};
 use hal::{
     clocks::{self, Clocks},
     gpio::{p0, p1, Level, Output, Pin, Port, PushPull},
@@ -29,6 +27,9 @@ use hal::{
 
 use defmt_rtt as _; // global logger
 
+pub use hal::pac::{interrupt, Interrupt, NVIC_PRIO_BITS, RTC0};
+pub use hal::{self, ieee802154};
+
 /// Exports PAC peripherals
 pub mod peripheral {
     pub use hal::pac::{interrupt, Interrupt, POWER, USBD};