squash! Impl ToggleableOutputPin for embassy-rp Output

Use value_xor as suggested in pull request feedback.
2022-05-19 06:07:14 +02:00 · 2022-05-19 06:07:14 +02:00 · 99c2defa76
commit 99c2defa76
parent da97944322
1 changed files with 3 additions and 4 deletions
--- a/embassy-rp/src/gpio.rs
+++ b/embassy-rp/src/gpio.rs
@ -135,10 +135,9 @@ impl<'d, T: Pin> Output<'d, T> {
    /// Toggle pin output
    #[inline]
    pub fn toggle(&mut self) {
-        if self.is_set_low() {
-            self.set_high()
-        } else {
-            self.set_low()
+        let val = 1 << self.pin.pin();
+        unsafe {
+            self.pin.sio_out().value_xor().write_value(val);
        }
    }
 }