From c2c55d67641fcc940c437863a9c49aa5dbc19cb3 Mon Sep 17 00:00:00 2001
From: Matt Way <mattyway@gmail.com>
Date: Tue, 2 Jan 2024 21:56:22 +1100
Subject: [PATCH] Tracking rolling codes received from real hub

---
 src/main.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 7f64b26..0778834 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -13,6 +13,9 @@
 
 RFPowerView powerView(RF_CE_PIN, RF_CS_PIN, RF_IRQ_PIN, RF_ID);
 
+uint8_t lastRollingCode1 = 0x3D;
+uint8_t lastRollingCode2 = 0x96;
+
 EspMQTTClient client(
   SECRET_WIFI_SSID,       // Wifi SSID
   SECRET_WIFI_PASSWORD, // Wifi Password
@@ -50,6 +53,12 @@ void loop() {
 }
 
 void processPacket(const Packet *packet) {
+  // Update last rolling codes each time a packet from a real hub is detected
+  if (packet->source == 0x0000) {
+    lastRollingCode1 = packet->rollingCode1;
+    lastRollingCode2 = packet->rollingCode2;
+  }
+
   if (packet->type == PacketType::FIELDS) {
     FieldsParameters parameters = std::get<FieldsParameters>(packet->parameters);
     for (size_t i = 0; i < parameters.fields.size(); i++) {