factor into workspace, improve features & deps

examples/lpc55s28-evk/Cargo.lock

@@ -411,6 +411,7 @@ dependencies = [
 [[package]]
 name = "lpc55-hal"
 version = "0.5.0"
+source = "git+https://github.com/ktims/lpc55-hal?branch=main#8dfefd62aff4abd2de535f23107812dda68437be"
 dependencies = [
  "block-buffer",
  "cipher",
@@ -451,10 +452,7 @@ dependencies = [
  "embedded-io",
  "log-to-defmt",
  "lpc55-hal",
- "nb 1.1.0",
- "panic-halt",
  "panic-probe",
- "static_cell",
  "usb-device",
  "usbd-uac2",
 ]
@@ -615,12 +613,6 @@ version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
-[[package]]
-name = "panic-halt"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a513e167849a384b7f9b746e517604398518590a9142f4846a32e3c2a4de7b11"
-
 [[package]]
 name = "panic-probe"
 version = "1.0.0"
@@ -825,15 +817,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
-[[package]]
-name = "static_cell"
-version = "2.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0530892bb4fa575ee0da4b86f86c667132a94b74bb72160f58ee5a4afec74c23"
-dependencies = [
- "portable-atomic",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.117"

examples/lpc55s28-evk/Cargo.toml

@@ -2,6 +2,7 @@
 name = "lpc55s28-evk"
 version = "0.1.0"
 edition = "2024"
+publish = false
 
 [features]
 default = ["usbhs"]
@@ -17,13 +18,11 @@ defmt-rtt = "1.1.0"
 embedded-hal = "1.0.0"
 embedded-io = "0.7.1"
 log-to-defmt = "0.1.0"
-lpc55-hal = { version = "0.5.0", path = "../lpc55-hal" }
-nb = "1.1.0"
-panic-halt = "1.0.0"
 panic-probe = { version = "1.0.0", features = ["print-defmt"] }
-static_cell = "2.1.1"
-usb-device = "0.3"
-usbd-uac2 = { version = "0.1.0", path = "../..", features = ["defmt"]}
+# Includes update to usb-device 0.3, fix for isochronous and smaller critical sections
+lpc55-hal = { git = "https://github.com/ktims/lpc55-hal", branch = "main" }
+usb-device.workspace = true
+usbd-uac2 = { workspace = true, features = ["defmt"] }
 
 [profile.release]
 opt-level = "z"

examples/lpc55s28-evk/build.rs

@@ -0,0 +1,5 @@
+// Find the actual path of memory.x and add it to link search, required for building in workspace
+fn main() {
+    let manifest_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap();
+    println!("cargo:rustc-link-search={}", manifest_dir);
+}

examples/lpc55s28-evk/src/main.rs

@@ -224,7 +224,7 @@ impl<T: BbqHandle, B: bus::UsbBus> AudioHandler<'_, B> for Audio<T> {
         v = v.clamp(nominal_v - (1 << 14), nominal_v + (1 << 14));
 
         // Note: this log will cause continuous underflows
-        defmt::debug!("fill:{} err:{} fb:{=u32:x}", fill, error, v);
+        defmt::debug!("fill:{} err:{} fb:{=u32:x}", fill, error, v as u32);
 
         Some(UsbIsochronousFeedback::new(v as u32))
     }