From e953ec9216f7d8c5fc36592e91406dce557d4268 Mon Sep 17 00:00:00 2001
From: 0xFEEDC0DE64 <daniel@brunner.ninja>
Date: Mon, 23 May 2022 23:41:39 +0200
Subject: [PATCH] Cleanup arduino useless bullshit

---
 src/widgets/vumeter.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/widgets/vumeter.cpp b/src/widgets/vumeter.cpp
index 5400eea..d4f6937 100644
--- a/src/widgets/vumeter.cpp
+++ b/src/widgets/vumeter.cpp
@@ -1,5 +1,12 @@
 #include "vumeter.h"
 
+// system includes
+#include <cmath>
+
+// 3rdparty lib includes
+#include <cpputils.h>
+#include <stdlib_noniso.h>
+
 // local includes
 #include "tftinstance.h"
 
@@ -104,7 +111,7 @@ void VuMeter::redraw(float value)
     if (value < -3) value = -3; // Limit value to emulate needle end stops
     if (value > 33) value = 33;
 
-    float sdeg = map(value, -3, 33, -150, -30); // Map value to angle
+    float sdeg = cpputils::mapValue<float>(value, -3, 33, -150, -30); // Map value to angle
     // Calcualte tip of needle coords
     float sx = cos(sdeg * 0.0174532925);
     float sy = sin(sdeg * 0.0174532925);