From 495c9cb377fd5054a0b84ef26478c5b8faf02ee9 Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Tue, 9 Jun 2026 00:33:14 +0200
Subject: [PATCH] Enable auto wake up on CAN traffic for future sleep mode

---
 Core/Src/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Core/Src/main.c b/Core/Src/main.c
index 2b2d5bd..dd51678 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -230,7 +230,7 @@ static void MX_CAN1_Init(void)
   hcan1.Init.TimeSeg2 = CAN_BS2_4TQ;
   hcan1.Init.TimeTriggeredMode = DISABLE;
   hcan1.Init.AutoBusOff = DISABLE;
-  hcan1.Init.AutoWakeUp = DISABLE;
+  hcan1.Init.AutoWakeUp = ENABLE;
   hcan1.Init.AutoRetransmission = DISABLE;
   hcan1.Init.ReceiveFifoLocked = DISABLE;
   hcan1.Init.TransmitFifoPriority = DISABLE;
@@ -267,7 +267,7 @@ static void MX_CAN2_Init(void)
   hcan2.Init.TimeSeg2 = CAN_BS2_4TQ;
   hcan2.Init.TimeTriggeredMode = DISABLE;
   hcan2.Init.AutoBusOff = DISABLE;
-  hcan2.Init.AutoWakeUp = DISABLE;
+  hcan2.Init.AutoWakeUp = ENABLE;
   hcan2.Init.AutoRetransmission = DISABLE;
   hcan2.Init.ReceiveFifoLocked = DISABLE;
   hcan2.Init.TransmitFifoPriority = DISABLE;