From 6bf0845fcd010542e8f6f4dcecbd00fe63df3ab4 Mon Sep 17 00:00:00 2001
From: Chadwick Boulay <chadwick.boulay@gmail.com>
Date: Mon, 4 Sep 2023 21:48:41 -0400
Subject: [PATCH] Add note to BUILD.md about CBPROTO_311

---
 BUILD.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/BUILD.md b/BUILD.md
index 8ccaa97..29d7f38 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -77,6 +77,10 @@ Note: This may generate an error related to the CLI builds. Please see further i
 * `-DCBMEX_INSTALL_PREFIX` can be used to install cbmex to given directory.
 * `-DBUILD_CLI=ON`
     * to build the C#/CLI bindings. Buggy.
+* `-DCBPROTO_311=OFF`
+    * Set this to ON to compile CereLink to work with NSPs using protocol 3.11 (firmware 7.0x).
+    * Matlab and Python wrappers not supported in this mode.
+    * Cannot run alongside Central x86 version (if in "Program Files (x86)") because the Qt6 dependency restricts compilation targets to x64. But it works fine on other computers or if Central is not running.
 
 # cerebus.cbpy (Python lib) Build Instructions