From 34f0cb81fe8f6133c5d6d5c26af69486aa6d24ef Mon Sep 17 00:00:00 2001
From: dodoradio <dodoradio@outlook.com>
Date: Wed, 12 Jul 2023 20:28:18 +0100
Subject: Fix inverted altimeter behaviour and allow negative altimeter
 calibrations The altimeter was erroneously made to add to the sea level air
 pressure instead of subtracting from it, which resulted in inverted
 behaviour. This has now been fixed.

This also allows setting a negative altimeter offset
---
 src/Altimeter.qml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/Altimeter.qml')

diff --git a/src/Altimeter.qml b/src/Altimeter.qml
index ae71493..3ee11ac 100644
--- a/src/Altimeter.qml
+++ b/src/Altimeter.qml
@@ -44,13 +44,13 @@ Item {
         id: pressureText
         anchors.centerIn: parent
         horizontalAlignment: Text.AlignHCenter
-        text: Math.round(pressureSensor.reading.pressure/12 + altimeterOffset.value)
+        text: Math.round(-pressureSensor.reading.pressure/12 + altimeterOffset.value)
         font.pixelSize: parent.height / 4
     }
     ConfigurationValue {
         id: altimeterOffset
         key: "/org/asteroidos/sensors/altimeter-offset"
-        defaultValue: -8443
+        defaultValue: 8443
     }
     Label {
         anchors.horizontalCenter: parent.horizontalCenter
-- 
cgit v1.2.3-54-g00ecf