From 825ddc69610bf94fa568f8128646f6e0104f84e3 Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Thu, 18 Jun 2026 08:28:56 +0200
Subject: [PATCH] Add debug print after 1s of no CAN traffic

---
 Core/Src/canlog.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Core/Src/canlog.c b/Core/Src/canlog.c
index 4909412..dea5552 100644
--- a/Core/Src/canlog.c
+++ b/Core/Src/canlog.c
@@ -117,13 +117,15 @@ void vCANListener(void *argument)
 
   for (;;)
   {
-    if (osMessageQueueGet(queue, &message, NULL, osWaitForever) == osOK)
+    if (osMessageQueueGet(queue, &message, NULL, 1000) == osOK)
     {
           // J1939 decoding
 
           // RELAY: Push to the UART queue
       osMessageQueuePut(xUARTQueue, &message, 0U, 0U);
     }
+    else DEBUG_PRINT("No CAN yet!\r\n");
+
   }
 }
 /* END vCANListener */