From bf74c5c6788a06e0d1907150573d09a12316678f Mon Sep 17 00:00:00 2001
From: Martin Brodbeck <martin@brodbeck-online.de>
Date: Thu, 30 Nov 2023 15:34:56 +0100
Subject: [PATCH] loop implemented

---
 src/main.rs | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 6c0fd6c..ef8e979 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,11 @@
 mod cloudlog;
-mod settings;
 mod flrig;
+mod settings;
+
+use std::{thread, time::Duration};
 
-use settings::Settings;
 use crate::cloudlog::RadioData;
+use settings::Settings;
 
 fn main() {
     let settings = Settings::new().expect("Could not read settings.");
@@ -16,11 +18,27 @@ fn main() {
         power: String::from("5"),
     };
 
-    let radio_data_new = flrig::get_radio_data(&settings.flrig.host, &settings.flrig.port).unwrap();
+    let mut changes_detected = false;
+    
+    loop {
+        let radio_data_new =
+            flrig::get_radio_data(&settings.flrig.host, &settings.flrig.port).unwrap();
 
-    radio_data_current.frequency = radio_data_new.frequency;
-    radio_data_current.mode = radio_data_new.mode;
-    radio_data_current.power = radio_data_new.power;
+        if radio_data_current.frequency != radio_data_new.frequency
+            || radio_data_current.mode != radio_data_new.mode
+            || radio_data_current.power != radio_data_new.power
+        {
+            changes_detected = true;
+            radio_data_current.frequency = radio_data_new.frequency;
+            radio_data_current.mode = radio_data_new.mode;
+            radio_data_current.power = radio_data_new.power;
+        }
 
-    cloudlog::upload(&settings.cloudlog.url, &radio_data_current);
+        if changes_detected {
+            cloudlog::upload(&settings.cloudlog.url, &radio_data_current);
+            changes_detected = false;
+        }
+
+        thread::sleep(Duration::from_secs(1));
+    }
 }