feat(rp): add output enable inversion API (gpio, pio)

Author: ericschaal

embassy-rp/src/gpio.rs

@@ -722,6 +722,18 @@ impl<'d> Flex<'d> {
         });
     }
 
+    /// Configure the output enable inversion of this pin
+    #[inline]
+    pub fn set_output_enable_inversion(&mut self, invert: bool) {
+        self.pin.gpio().ctrl().modify(|w| {
+            w.set_oeover(if invert {
+                pac::io::vals::Oeover::INVERT
+            } else {
+                pac::io::vals::Oeover::NORMAL
+            })
+        })
+    }
+
     /// Configure the output logic inversion of this pin.
     #[inline]
     pub fn set_output_inversion(&mut self, invert: bool) {

embassy-rp/src/pio/mod.rs

@@ -293,6 +293,18 @@ impl<'l, PIO: Instance> Pin<'l, PIO> {
         });
     }
 
+    /// Configure the output enable inversion of this pin
+    #[inline]
+    pub fn set_output_enable_inversion(&mut self, invert: bool) {
+        self.pin.gpio().ctrl().modify(|w| {
+            w.set_oeover(if invert {
+                pac::io::vals::Oeover::INVERT
+            } else {
+                pac::io::vals::Oeover::NORMAL
+            })
+        })
+    }
+
     /// Set the pin's input sync bypass.
     pub fn set_input_sync_bypass(&mut self, bypass: bool) {
         let mask = 1 << self.pin();