Make periodic refreshs

Cargo.lock

@@ -208,6 +208,7 @@ dependencies = [
  "serialport",
  "strum",
  "tokio",
+ "tokio-scoped",
  "tokio_schedule",
 ]
 
@@ -879,6 +880,27 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "tokio-scoped"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4beb8ba13bc53ac53ce1d52b42f02e5d8060f0f42138862869beb769722b256"
+dependencies = [
+ "tokio",
+ "tokio-stream",
+]
+
+[[package]]
+name = "tokio-stream"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio_schedule"
 version = "0.3.1"