From 18df34e5a8800eedd959ae1af4530ff4d8f77f34 Mon Sep 17 00:00:00 2001
From: Peter Honeder <peter.honeder@gmail.com>
Date: Tue, 5 Dec 2017 13:09:35 +0100
Subject: [PATCH] initial commit

---
 LICENSE   | 19 +++++++++++++++++++
 README.md | 19 +++++++++++++++++++
 nc-rtt    | 25 +++++++++++++++++++++++++
 3 files changed, 63 insertions(+)
 create mode 100755 LICENSE
 create mode 100644 README.md
 create mode 100755 nc-rtt

diff --git a/LICENSE b/LICENSE
new file mode 100755
index 0000000..abe90d1
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,19 @@
+Copyright 2017 Peter Honeder
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..09255f7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,19 @@
+nc-rtt
+======
+
+netcat based RTT reader for JLinkGDBServer as an alternative to JLinkRTTClient which
+doesn't re-connect to the log output automatically. Useful for Nordic Semiconductor or
+other kind of embedded command line debugging.
+
+Copyright (C) 2017 Peter Honeder
+MIT License
+
+## Usage
+
+The script starts listening on JLinkGDBServer port 19021, and prints "debugging ended" every
+time it re-connects.
+
+```
+./nc-rtt
+```
+
diff --git a/nc-rtt b/nc-rtt
new file mode 100755
index 0000000..95aece3
--- /dev/null
+++ b/nc-rtt
@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+# Copyright 2017 Peter Honeder
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+# repeatedly connect to the JLinkGdbServer port to fetch all output
+while true; do nc localhost 19021; if (("$?" == "0")); then echo 'debugging ended'; fi; sleep 2; done
+