Fix alternative function implementation in GPIO

rblaze · Nov 6, 2024 · 2e82376 · 2e82376
1 parent 00d49a7
commit 2e82376
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/gpio.rs b/src/gpio.rs
@@ -73,9 +73,23 @@ pub(crate) enum AltFunction {
 }
 
 mod marker {
+    use super::Alternate;
+
     // Marker trait for allowed alternate function values
     pub trait AF {}
 
+    impl AF for Alternate<0> {}
+    impl AF for Alternate<1> {}
+    impl AF for Alternate<2> {}
+    impl AF for Alternate<3> {}
+    impl AF for Alternate<4> {}
+    impl AF for Alternate<5> {}
+    impl AF for Alternate<6> {}
+    impl AF for Alternate<7> {}
+    impl AF for Alternate<8> {}
+    impl AF for Alternate<9> {}
+    impl AF for Alternate<10> {}
+
     // Marker trait for modes able to generate interrupts
     pub trait Interruptable {}