From 928bb1f2efe89749babfe135cad4cced4c557212 Mon Sep 17 00:00:00 2001
From: Louis Thiery <thiery.louis@gmail.com>
Date: Sat, 13 Apr 2024 11:39:24 -0700
Subject: [PATCH 1/2] fix display of PacketUp

---
 src/packet.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/packet.rs b/src/packet.rs
index 13f370c3..fcb491d7 100644
--- a/src/packet.rs
+++ b/src/packet.rs
@@ -50,10 +50,16 @@ impl From<PacketRouterPacketDownV1> for PacketDown {
 
 impl fmt::Display for PacketUp {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let mut decimal = self.0.frequency.to_string();
+        // insert period before the last 6 digits
+        decimal.insert(decimal.len() - 6, '.');
+        // remove trailing 0's
+        decimal = decimal.trim_end_matches('0').to_string();
+
         f.write_fmt(format_args!(
-            "@{} us, {:.2} MHz, {:?}, snr: {}, rssi: {}, len: {}",
+            "@{} us, {} MHz, {:?}, snr: {}, rssi: {}, len: {}",
             self.0.timestamp,
-            self.0.frequency,
+            decimal,
             self.0.datarate(),
             self.0.snr,
             self.0.rssi,

From 84604e1d3a1e9f519660a9c333a8fcdf0088ec99 Mon Sep 17 00:00:00 2001
From: Louis Thiery <thiery.louis@gmail.com>
Date: Wed, 17 Apr 2024 08:57:04 -0700
Subject: [PATCH 2/2] handle edge-case of less than 7 digits

---
 src/packet.rs | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/src/packet.rs b/src/packet.rs
index fcb491d7..eef25a41 100644
--- a/src/packet.rs
+++ b/src/packet.rs
@@ -50,16 +50,23 @@ impl From<PacketRouterPacketDownV1> for PacketDown {
 
 impl fmt::Display for PacketUp {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let mut decimal = self.0.frequency.to_string();
-        // insert period before the last 6 digits
-        decimal.insert(decimal.len() - 6, '.');
-        // remove trailing 0's
-        decimal = decimal.trim_end_matches('0').to_string();
+        let mut frequency = self.0.frequency.to_string();
+        if frequency.len() > 6 {
+            // insert period before the last 6 digits
+            frequency.insert(frequency.len() - 6, '.');
+            // remove trailing 0's
+            frequency = frequency.trim_end_matches('0').to_string();
+            // append MHz to the string
+            frequency.push_str(" MHz");
+        } else {
+            // return in Hz
+            frequency.push_str(" Hz");
+        }
 
         f.write_fmt(format_args!(
-            "@{} us, {} MHz, {:?}, snr: {}, rssi: {}, len: {}",
+            "@{} us, {}, {:?}, snr: {}, rssi: {}, len: {}",
             self.0.timestamp,
-            decimal,
+            frequency,
             self.0.datarate(),
             self.0.snr,
             self.0.rssi,