From 5be241d1c09ea6f8aca4ee7bd07a38c5e63ccd9b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dani=C3=ABl=20Koek?= <contact@danielkoek.net>
Date: Mon, 8 Apr 2024 19:37:39 +0100
Subject: [PATCH] not sure if this is it!

---
 esphome/components/ebyte_lora/config.h       | 6 +++---
 esphome/components/ebyte_lora/ebyte_lora.cpp | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/esphome/components/ebyte_lora/config.h b/esphome/components/ebyte_lora/config.h
index 916852e808..7b11faf55e 100644
--- a/esphome/components/ebyte_lora/config.h
+++ b/esphome/components/ebyte_lora/config.h
@@ -56,8 +56,8 @@ struct RegisterConfig {
   uint8_t command : 8;
   uint8_t starting_address : 8;
   uint8_t length : 8;
-  int addh : 8;
-  int addl : 8;
+  uint8_t addh : 8;
+  uint8_t addl : 8;
   struct {
     uint8_t air_data_rate : 3;
     uint8_t parity : 2;
@@ -71,7 +71,7 @@ struct RegisterConfig {
     uint8_t sub_packet : 2;
   } reg_1;
   // reg2
-  int channel : 8;
+  uint8_t channel : 8;
   struct {
     uint8_t wor_period : 3;
     uint8_t reserve1 : 1;
diff --git a/esphome/components/ebyte_lora/ebyte_lora.cpp b/esphome/components/ebyte_lora/ebyte_lora.cpp
index ee6e6e46e0..f7cb751399 100644
--- a/esphome/components/ebyte_lora/ebyte_lora.cpp
+++ b/esphome/components/ebyte_lora/ebyte_lora.cpp
@@ -350,7 +350,9 @@ void EbyteLoraComponent::loop() {
   }
   if (data[0] == PROGRAM_CONF) {
     ESP_LOGD(TAG, "GOT PROGRAM_CONF");
-    memcpy(&this->config, &data, data.size());
+    auto *sbuff = reinterpret_cast<const RegisterConfig *>(&data);
+    memset(&this->config, 0, sizeof(RegisterConfig));
+    memcpy(&this->config, sbuff, sbuff->length);
     set_mode_(NORMAL);
   }
 }