From 230721cd6271f3239b42e1d2471f8db15bebd712 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Fri, 24 Nov 2023 07:18:14 +1100
Subject: Periodically check int lines instead of relying on interrupts

---
 src/battery/battery.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/battery/battery.cpp')

diff --git a/src/battery/battery.cpp b/src/battery/battery.cpp
index b3567ee5..95f2d17b 100644
--- a/src/battery/battery.cpp
+++ b/src/battery/battery.cpp
@@ -35,7 +35,7 @@ static const uint32_t kEmptyChargeMilliVolts = 3200;  // BMS limit is 3100.
 
 using ChargeStatus = drivers::Samd::ChargeStatus;
 
-void check_voltage_cb(TimerHandle_t timer) {
+static void check_voltage_cb(TimerHandle_t timer) {
   Battery* instance = reinterpret_cast<Battery*>(pvTimerGetTimerID(timer));
   instance->Update();
 }
-- 
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