From 8622090cf8a81c869902a2e5a7a6478d052b6f3a Mon Sep 17 00:00:00 2001
From: Nicu Hodos <nicu@hodos.ro>
Date: Thu, 30 Dec 2021 20:30:11 +0100
Subject: [PATCH] round temperature precision to 1 digit

---
 include/bmp.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/bmp.h b/include/bmp.h
index 5c4f5c4..164d187 100644
--- a/include/bmp.h
+++ b/include/bmp.h
@@ -10,7 +10,9 @@ namespace Bmp {
         float pressure;
         float altitude;
         float readTemp() {
-            temp = bmp.readTemperature() - 2;
+            char buf[10];
+            sprintf(buf, "%.1f", bmp.readTemperature() - 2);
+            temp = atof(buf);
             return temp;
         }
         void readAll() {