From 8356db94b9ca6a42759de8424b713f2b7b4f8268 Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Tue, 11 Apr 2023 22:20:13 +0200
Subject: [PATCH] Send ChannelChangeCommand only once per cycle as the inverter
 will not response at all

---
 lib/Hoymiles/src/commands/ChannelChangeCommand.cpp | 6 ++++++
 lib/Hoymiles/src/commands/ChannelChangeCommand.h   | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/lib/Hoymiles/src/commands/ChannelChangeCommand.cpp b/lib/Hoymiles/src/commands/ChannelChangeCommand.cpp
index c6f8dde..139bbea 100644
--- a/lib/Hoymiles/src/commands/ChannelChangeCommand.cpp
+++ b/lib/Hoymiles/src/commands/ChannelChangeCommand.cpp
@@ -37,3 +37,9 @@ bool ChannelChangeCommand::handleResponse(InverterAbstract* inverter, fragment_t
 {
     return true;
 }
+
+uint8_t ChannelChangeCommand::getMaxResendCount()
+{
+    // This command will never retrieve an answer. Therefor it's not required to repeat it
+    return 0;
+}
\ No newline at end of file
diff --git a/lib/Hoymiles/src/commands/ChannelChangeCommand.h b/lib/Hoymiles/src/commands/ChannelChangeCommand.h
index f8f0eab..b646217 100644
--- a/lib/Hoymiles/src/commands/ChannelChangeCommand.h
+++ b/lib/Hoymiles/src/commands/ChannelChangeCommand.h
@@ -13,4 +13,6 @@ public:
     uint8_t getChannel();
 
     virtual bool handleResponse(InverterAbstract* inverter, fragment_t fragment[], uint8_t max_fragment_id);
+
+    virtual uint8_t getMaxResendCount();
 };
\ No newline at end of file