From 994f9303a3f2852cd989c08da0e31c76e94528db Mon Sep 17 00:00:00 2001
From: kevin <lipengfei.dev@gmail.com>
Date: Thu, 15 Jun 2023 16:10:39 +0800
Subject: [PATCH] Fix recall error of stepsize

When you set stepsize to 4 and then switch to LW Band and turn off radio immediately , when turn on again, then stepsize will remain 4 ,this is not suitable for LW and MW.
---
 TEF6686_ESP32.ino | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/TEF6686_ESP32.ino b/TEF6686_ESP32.ino
index 265cd5a..86a8afc 100644
--- a/TEF6686_ESP32.ino
+++ b/TEF6686_ESP32.ino
@@ -252,8 +252,14 @@ void setup() {
   if (iMSset == 0 && EQset == 0) iMSEQ = 1;
 
   switch (band) {
-    case BAND_LW: frequency_LW = frequency_AM; break;
-    case BAND_MW: frequency_MW = frequency_AM; break;
+    case BAND_LW: 
+      frequency_LW = frequency_AM;
+      if (stepsize > 3) stepsize = 3;
+      break;
+    case BAND_MW: 
+      frequency_MW = frequency_AM; 
+      if (stepsize > 3) stepsize = 3;
+      break;
     case BAND_SW: frequency_SW = frequency_AM; break;
     default: break;
   }