From d8b397472874775e4396c2d543794d7303decc87 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Thu, 25 Feb 2021 20:50:40 +0100
Subject: [PATCH] use floats; explicit conversion

---
 owrx/form/device.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/owrx/form/device.py b/owrx/form/device.py
index 222685a..e4b5165 100644
--- a/owrx/form/device.py
+++ b/owrx/form/device.py
@@ -353,7 +353,7 @@ class WaterfallLevelsInput(Input):
                     <div class="col row">
                         <label class="col-3 col-form-label col-form-label-sm" for="{id}-{name}">{label}</label>
                         <div class="col-9 input-group input-group-sm">
-                            <input type="number" class="{classes}" name="{id}-{name}" value="{value}" {disabled}>
+                            <input type="number" step="any" class="{classes}" name="{id}-{name}" value="{value}" {disabled}>
                             <div class="input-group-append">
                                 <span class="input-group-text">dBFS</span>
                             </div>
@@ -375,7 +375,7 @@ class WaterfallLevelsInput(Input):
         def getValue(name):
             key = "{}-{}".format(self.id, name)
             if key in data:
-                return {name: data[key][0]}
+                return {name: float(data[key][0])}
             raise KeyError("waterfall key not found")
 
         try: