Move USB to embassy-extras

embassy-stm32/src/lib.rs

@@ -33,3 +33,23 @@ pub use {stm32l0xx_hal as hal, stm32l0xx_hal::pac};
 pub mod fmt;
 
 pub mod interrupt;
+
+#[cfg(any(
+    feature = "stm32f401",
+    feature = "stm32f405",
+    feature = "stm32f407",
+    feature = "stm32f411",
+    feature = "stm32f412",
+    feature = "stm32f413",
+    feature = "stm32f415",
+    feature = "stm32f417",
+    feature = "stm32f423",
+    feature = "stm32f427",
+    feature = "stm32f429",
+    feature = "stm32f437",
+    feature = "stm32f439",
+    feature = "stm32f446",
+    feature = "stm32f469",
+    feature = "stm32f479",
+))]
+unsafe impl embassy_extras::usb::USBInterrupt for interrupt::OTG_FS {}