From 93b97eff0a67b4142526fcadc7d412442bd1d423 Mon Sep 17 00:00:00 2001
From: Krzysiek Egzmont <egzumer@gmail.com>
Date: Thu, 14 Dec 2023 11:05:46 +0100
Subject: [PATCH] FIX #264: compilation error

---
 helper/battery.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/helper/battery.c b/helper/battery.c
index 03b1a17..6267c16 100644
--- a/helper/battery.c
+++ b/helper/battery.c
@@ -14,6 +14,8 @@
  *     limitations under the License.
  */
 
+#include <assert.h>
+
 #include "battery.h"
 #include "driver/backlight.h"
 #include "driver/st7565.h"