From 5667ecc83c222ab5c6bce9a315b51f218fb130da Mon Sep 17 00:00:00 2001
From: brentru <brent@adafruit.com>
Date: Thu, 15 Aug 2024 11:08:41 -0400
Subject: [PATCH] Implement API check when pin tied hi

---
 src/ws_manager.cpp | 14 ++++++++++++++
 src/ws_manager.h   |  9 ++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/ws_manager.cpp b/src/ws_manager.cpp
index 13310eae..887b4835 100644
--- a/src/ws_manager.cpp
+++ b/src/ws_manager.cpp
@@ -6,4 +6,18 @@ Wippersnapper_Manager::~Wippersnapper_Manager() {
   if (ws_instance) {
     delete ws_instance;
   }
+  if (ws_instance_v2) {
+    delete ws_instance_v2;
+  }
+}
+
+void Wippersnapper_Manager::checkAPIVersion() {
+  // Check if pin D12 is high
+  pinMode(12, INPUT_PULLUP);
+  _api_version = digitalRead(12);
+  if (_api_version) { // API version 2 if D12 is high
+    ws_instance_v2 = new Wippersnapper_V2();
+  } else { // API version 1 if D12 is low
+    ws_instance = new Wippersnapper();
+  }
 }
\ No newline at end of file
diff --git a/src/ws_manager.h b/src/ws_manager.h
index 529ea46e..f29e5283 100644
--- a/src/ws_manager.h
+++ b/src/ws_manager.h
@@ -10,16 +10,19 @@ public:
   Wippersnapper_Manager();
   ~Wippersnapper_Manager();
 
+  // API version check
+  void checkAPIVersion();
+
   // TODO: Do we need this within the manager?
   // void provision();
   // TODO: Implement
 
 protected:
-  Wippersnapper
-      *ws_instance; // Pointer to either Wippersnapper or Wippersnapper_V2
+  Wippersnapper *ws_instance;
+  Wippersnapper_V2 *ws_instance_v2;
 
 private:
-  int getProvisionResult();
+  bool _api_version; // True if API version 2, False otherwise
 };
 extern Wippersnapper WS; ///< Global member variable for callbacks
 #endif                   // WIPPERSNAPPER_MANAGER_H