wip: fmac

embassy-stm32/src/fmac.rs

@@ -0,0 +1,35 @@
+use embassy_hal_common::{into_ref, PeripheralRef};
+
+use crate::pac::FMAC;
+use crate::Peripheral;
+
+pub struct FMAC<'d, T: Instance, Tx, Rx> {
+    _peri: PeripheralRef<'d, T>,
+    txdma: PeripheralRef<'d, Tx>,
+    rxdma: PeripheralRef<'d, Rx>,
+}
+
+impl<'d, T: Instance, Tx, Rx> FMAC<'d, T, Tx, Rx> {
+    pub fn new(peri: impl Peripheral<P = T> + 'd) -> Self {
+        unimplemented!()
+    }
+}
+
+pub(crate) mod sealed {
+    use super::*;
+
+    pub trait Instance {
+        const REGS: Regs;
+    }
+}
+pub trait Instance: Peripheral<P = Self> + sealed::Instance {}
+
+foreach_peripheral!(
+    (fmac, $inst:ident) => {
+        impl sealed::Instance for peripherals::$inst {
+            const REGS: Regs = crate::pac::$inst;
+        }
+
+        impl Instance for peripherals::$inst {}
+    };
+);

embassy-stm32/src/lib.rs

@@ -36,6 +36,8 @@ pub mod dcmi;
 pub mod eth;
 #[cfg(feature = "exti")]
 pub mod exti;
+#[cfg(any(rcc_h5))]
+pub mod fmac;
 #[cfg(fmc)]
 pub mod fmc;
 #[cfg(i2c)]