From a6d6eee472cf5b4fc91ecec178a820be75917e30 Mon Sep 17 00:00:00 2001
From: Edward Wall <edward.wall@psi.ch>
Date: Thu, 17 Apr 2025 11:11:09 +0200
Subject: [PATCH] Adds README

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b76b664
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# S7PLCFW
+
+This is a fork of [epics\_driver\_modules/s7plcFW](https://git.psi.ch/epics_driver_modules/s7plcFW), with the following adjustments:
+
+* String length is no longer static, but instead read from the SPS directly
+* The String offset, now takes the two prefix bytes (max string length, current string length) into account, so you don't have to add 2 to each offset in order for the driver to read the correct string
+
+The driver is documented in the file [s7plcFW.html](./s7plcFW.html).