From cbefb45099685b39596926a78b7b07aa37487b96 Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Tue, 16 Jun 2026 23:06:54 +0200
Subject: [PATCH] Add externs

---
 Core/Src/cansend.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Core/Src/cansend.c b/Core/Src/cansend.c
index 587e934..3a412c5 100644
--- a/Core/Src/cansend.c
+++ b/Core/Src/cansend.c
@@ -22,6 +22,10 @@
 #include "canlog.h"
 /* USER CODE END Includes */
 
+extern UART_HandleTypeDef huart1;
+extern osSemaphoreId_t xUARTDMASemaphore;
+extern osMessageQueueId_t xUARTQueue;
+
 /* BEGIN format_can_message */
 /**
   * @brief  Format CAN message for friendly reading on terminal emulators and other MCUs.