Remove SaadcExt

Author: hannobraun

nrf52-hal-common/src/lib.rs

@@ -29,7 +29,6 @@ pub mod prelude {
 
     pub use crate::clocks::ClocksExt;
     pub use crate::gpio::GpioExt;
-    pub use crate::saadc::SaadcExt;
     pub use crate::spim::SpimExt;
     pub use crate::time::U32Ext;
     pub use crate::timer::TimerExt;

nrf52-hal-common/src/saadc.rs

@@ -1,10 +1,9 @@
 use crate::{
     gpio::{Floating, Input},
-    target::{saadc, SAADC},
+    target::SAADC,
 };
 use core::{
     hint::unreachable_unchecked,
-    ops::Deref,
     sync::atomic::{compiler_fence, Ordering::SeqCst},
 };
 use embedded_hal::adc::{Channel, OneShot};
@@ -19,16 +18,6 @@ pub use crate::target::saadc::{
 // multiple channels should work (See "scan mode" in the datasheet)
 // Issue: https://github.com/nrf-rs/nrf52-hal/issues/82
 
-pub trait SaadcExt: Deref<Target = saadc::RegisterBlock> + Sized {
-    fn constrain(self) -> Saadc;
-}
-
-impl SaadcExt for SAADC {
-    fn constrain(self) -> Saadc {
-        Saadc::new(self, SaadcConfig::default())
-    }
-}
-
 pub struct Saadc(SAADC);
 
 impl Saadc {

nrf52810-hal/src/lib.rs

@@ -14,7 +14,6 @@ pub mod prelude {
     pub use crate::time::U32Ext;
     pub use crate::timer::TimerExt;
     pub use crate::uarte::UarteExt;
-    pub use crate::saadc::SaadcExt;
 }
 
 pub use crate::clocks::Clocks;

nrf52840-hal/src/lib.rs

@@ -14,7 +14,6 @@ pub mod prelude {
     pub use crate::time::U32Ext;
     pub use crate::timer::TimerExt;
     pub use crate::uarte::UarteExt;
-    pub use crate::saadc::SaadcExt;
 }
 
 pub use crate::clocks::Clocks;