From 2c5cdee35d25e82df48a7c5af63542ac268b49bf Mon Sep 17 00:00:00 2001
From: Joaquin Rosales <globojorro@gmail.com>
Date: Wed, 4 Apr 2018 00:23:09 -0500
Subject: [PATCH] add 'led-matrix' feature to Cargo.toml

Use the 'sensehat-screen' crate for LED Matrix support.
---
 Cargo.toml | 2 ++
 src/lib.rs | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index e422be1..4b8512a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ measurements = "0.10.2"
 i2cdev = "0.4.0"
 byteorder = "1.0"
 libc = { version = "0.2", optional = true }
+sensehat-screen = { version = "0.1", optional = true }
 
 [build-dependencies]
 gcc = "0.3"
@@ -23,6 +24,7 @@ gcc = "0.3"
 # packages, but they are strictly optional.
 default = ["rtimu"]
 rtimu = [ "libc" ]
+led-matrix = ["sensehat-screen"]
 
 [package.metadata.docs.rs]
 features = [ ]
diff --git a/src/lib.rs b/src/lib.rs
index ea6a719..eefbe0b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,6 +22,9 @@ extern crate measurements;
 #[cfg(feature = "rtimu")]
 extern crate libc;
 
+#[cfg(feature = "led-matrix")]
+extern crate sensehat_screen;
+
 mod rh;
 mod hts221;
 mod lps25h;