From 526d3a7ed9f7a2cfc9f41594379ae27d20f1ede9 Mon Sep 17 00:00:00 2001
From: Raul Victor Trombin <raulvtrombin@gmail.com>
Date: Thu, 4 Apr 2024 14:18:09 -0300
Subject: [PATCH] src: message: Fix: Checksum split payload_lenght and msg_id
 into two bytes

---
 src/message.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/message.rs b/src/message.rs
index 814c9962e..a459446dc 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -78,8 +78,12 @@ impl ProtocolMessage {
         let mut checksum: u16 = 0;
         checksum += HEADER[0] as u16;
         checksum += HEADER[1] as u16;
-        checksum += self.payload_length;
-        checksum += self.message_id;
+        for &byte in self.payload_length.to_le_bytes().iter() {
+            checksum += byte as u16
+        }
+        for &byte in self.message_id.to_le_bytes().iter() {
+            checksum += byte as u16
+        }
         checksum += self.src_device_id as u16;
         checksum += self.dst_device_id as u16;
         for &byte in &self.payload {