From c5f700d67cfc4852f3659b2c50de8f00fc403afb Mon Sep 17 00:00:00 2001
From: Zgarbul Andrey <zgarbul.andrey@gmail.com>
Date: Sun, 25 Feb 2018 11:29:49 +0300
Subject: [PATCH 1/3] set_state and toggle for digital::OutputPin

set_state and toggle with default implementation
---
 src/digital.rs | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/digital.rs b/src/digital.rs
index 88b0c3c4a..ad71d9079 100644
--- a/src/digital.rs
+++ b/src/digital.rs
@@ -12,7 +12,27 @@ pub trait OutputPin {
     fn set_low(&mut self);
 
     /// Sets the pin high
-    fn set_high(&mut self);
+    fn set_high(&mut self) {
+        !self.is_low()
+    }
+
+    /// Sets the pin to state
+    fn set_state(&mut self, state: bool) {
+        if state {
+            self.set_high();
+        } else {
+            self.set_low();
+        }
+    }
+    
+    /// Toggles the pin state
+    fn toggle(&mut self) {
+        if self.is_low() {
+            self.set_high();
+        } else {
+            self.set_low();
+        }
+    }
 }
 
 /// Single digital input pin

From 92830f604acd9098b1c69e605f1fde3e1f9d40fa Mon Sep 17 00:00:00 2001
From: Zgarbul Andrey <zgarbul.andrey@gmail.com>
Date: Sun, 25 Feb 2018 15:41:36 +0300
Subject: [PATCH 2/3] Update digital.rs

---
 src/digital.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/digital.rs b/src/digital.rs
index ad71d9079..5f1760add 100644
--- a/src/digital.rs
+++ b/src/digital.rs
@@ -3,7 +3,9 @@
 /// Single digital output pin
 pub trait OutputPin {
     /// Is the output pin high?
-    fn is_high(&self) -> bool;
+    fn is_high(&self) -> bool {
+        !self.is_low()
+    }
 
     /// Is the output pin low?
     fn is_low(&self) -> bool;
@@ -12,9 +14,7 @@ pub trait OutputPin {
     fn set_low(&mut self);
 
     /// Sets the pin high
-    fn set_high(&mut self) {
-        !self.is_low()
-    }
+    fn set_high(&mut self);
 
     /// Sets the pin to state
     fn set_state(&mut self, state: bool) {

From 7be3a5e43794512e2fd95d92b024b69c6f89f3d9 Mon Sep 17 00:00:00 2001
From: Zgarbul Andrey <zgarbul.andrey@gmail.com>
Date: Sun, 25 Feb 2018 16:50:02 +0300
Subject: [PATCH 3/3] get_state

---
 src/digital.rs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/digital.rs b/src/digital.rs
index 5f1760add..9c9f9db41 100644
--- a/src/digital.rs
+++ b/src/digital.rs
@@ -25,7 +25,12 @@ pub trait OutputPin {
         }
     }
     
-    /// Toggles the pin state
+    /// Gets pin's state
+    fn get_state(&self) -> bool {
+        !self.is_low()
+    }
+    
+    /// Toggles pin's state
     fn toggle(&mut self) {
         if self.is_low() {
             self.set_high();
@@ -43,4 +48,9 @@ pub trait InputPin {
 
     /// Is the input pin low?
     fn is_low(&self) -> bool;
+    
+    /// Gets pin's state
+    fn get_state(&self) -> bool {
+        !self.is_low()
+    }
 }