From e5768db31f053f95c6f6ede39346281e78cafb04 Mon Sep 17 00:00:00 2001
From: Peter Hinch <peter@hinch.me.uk>
Date: Mon, 9 Mar 2020 08:32:17 +0000
Subject: [PATCH] Git confusion. Save receiver test.

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 1e1fa25..3c78771 100644
--- a/README.md
+++ b/README.md
@@ -147,6 +147,15 @@ Method:
  it will be called if an error occurs. The value corresponds to the error code
  (see below).
 
+A function is provided to print errors in human readable form. This may be
+invoked as follows:
+
+```python
+from ir_rx.print_error import print_error  # Optional print of error codes
+# Assume ir is an instance of an IR receiver class
+ir.error_function(print_error)
+```
+
 #### NEC classes
 
 `NEC_8`, `NEC_16`
-- 
2.47.3