From 106a2612bde889f3a651327f7fc929c0cd8e4362 Mon Sep 17 00:00:00 2001
From: Leonora Tindall <nora@nora.codes>
Date: Sun, 29 Dec 2019 11:58:52 -0800
Subject: [PATCH] Add "blinky" main program

---
 CHANGELOG.md |  1 +
 src/main.rs  | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0febaa5..8c7bf03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - GNU GPL v3 license
 - Cargo metadata
 - Basic functionality
+- "Blinky" main program
 
 ### Changed
 
diff --git a/src/main.rs b/src/main.rs
index 5db461a..0fdaa9c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,17 @@
-use rn2903::Rn2903;
+use rn2903::{Rn2903, bytes_to_string};
+use std::thread;
+use std::time::Duration;
 
 fn main() {
-    let mut device = Rn2903::new_at("/dev/ttyUSB0").expect("Could not open device. Error");
-    println!("Successfully connected. Version: {}", device.system_version().expect("Could not read from device. Error:"));
+    let mut txvr = Rn2903::new_at("/dev/ttyUSB0").expect("Could not open device. Error");
+    println!(
+        "Successfully connected. Version: {}",
+        txvr
+            .system_version()
+            .expect("Could not read from device. Error:")
+    );
+
+    dbg!(bytes_to_string(&txvr.transact(b"sys set pindig GPIO10 1").unwrap()));
+    thread::sleep(Duration::from_millis(200));
+    dbg!(bytes_to_string(&txvr.transact(b"sys set pindig GPIO10 0").unwrap()));
 }