From e6868f1ba1ce69773f7fc0d31ce9584fc5866eec Mon Sep 17 00:00:00 2001
From: DavidVentura <davidventura27@gmail.com>
Date: Thu, 25 Jan 2024 15:36:10 +0100
Subject: [PATCH] add diagram

---
 proto_diag.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 proto_diag.md

diff --git a/proto_diag.md b/proto_diag.md
new file mode 100644
index 0000000..6eca109
--- /dev/null
+++ b/proto_diag.md
@@ -0,0 +1,19 @@
+```mermaid
+---
+title: Establish session
+---
+
+sequenceDiagram
+    App->>+Cam: LanSearch
+    Cam->>-App: PunchPkt (SerialNo)
+    App-->>Cam: P2PReq?
+    App-->>Cam: LstReq?
+    App-->>Cam: P2PAlive?
+    App->>+Cam: P2PRdy
+    Cam->>-App: P2PRdy
+   
+   loop Every 400-500ms
+        Cam-->>+App: P2PAlive
+        App-->>-Cam: P2PAliveAck
+    end
+```