Add rtpmidi to README, add example config

4 files changed, 32 insertions, 2 deletions

diff --git a/README.md b/README.md
index a7ca212..2eda183 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ Currently, the MIDIMonster supports the following protocols:
 | ArtNet			| Linux, Windows, OSX	| Version 4			| [`artnet`](backends/artnet.md)	|
 | Streaming ACN (sACN / E1.31)	| Linux, Windows, OSX	|				| [`sacn`](backends/sacn.md)		|
 | OpenSoundControl (OSC)	| Linux, Windows, OSX	|				| [`osc`](backends/osc.md)		|
+| RTP-MIDI			| Linux, Windows, OSX	| AppleMIDI sessions supported	| [`rtpmidi`](backends/rtpmidi.md)	|
 | OpenPixelControl		| Linux, Windows, OSX	| 8 Bit & 16 Bit modes		| [`openpixelcontrol`](backends/openpixelcontrol.md)	|
 | evdev input devices		| Linux			| Virtual output supported	| [`evdev`](backends/evdev.md)		|
 | Open Lighting Architecture	| Linux, OSX		|				| [`ola`](backends/ola.md)		|
@@ -36,6 +37,7 @@ one protocol into channel(s) on any other (or the same) supported protocol, for
 * Use an OSC app as a simple lighting controller via ArtNet or sACN
 * Visualize ArtNet data using OSC tools
 * Control lighting fixtures or DAWs using gamepad controllers, trackballs, etc ([Example configuration](configs/evdev.cfg))
+* Connect a device speaking RTP MIDI (for example, an iPad) to your computer or lighting console ([Example configuration](configs/rtpmidi.cfg))
 * Play games, type, or control your mouse using MIDI controllers ([Example configuration](configs/midi-mouse.cfg))
 
 If you encounter a bug or suspect a problem with a protocol implementation, please
@@ -145,6 +147,7 @@ special information. These documentation files are located in the `backends/` di
 * [`winmidi` backend documentation](backends/winmidi.md)
 * [`artnet` backend documentation](backends/artnet.md)
 * [`sacn` backend documentation](backends/sacn.md)
+* [`rtpmidi` backend documentation](backends/rtpmidi.md)
 * [`evdev` backend documentation](backends/evdev.md)
 * [`loopback` backend documentation](backends/loopback.md)
 * [`ola` backend documentation](backends/ola.md)
diff --git a/backends/rtpmidi.md b/backends/rtpmidi.md
index 13fd1f6..82548bf 100644
--- a/backends/rtpmidi.md
+++ b/backends/rtpmidi.md
@@ -27,7 +27,7 @@ stream, which may lead to inconsistencies during playback.
 |-----------------------|-----------------------|-----------------------|-----------------------|
 | `detect`      	| `on`                  | `off`                 | Output channel specifications for any events coming in on configured instances to help with configuration. |
 | `mdns-name`		| `computer1`		| none			| mDNS hostname to announce (`<mdns-name>.local`). Apple-mode instances will be announced via mDNS if set. |
-| `mdns-interface` 	| `wlan0`		| none			| Limit addresses announced via mDNS to this interface. On Windows, this is prefix-matched against the user-editable "friendly" interface name. |
+| `mdns-interface` 	| `wlan0`		| none			| Limit addresses announced via mDNS to this interface. On Windows, this is prefix-matched against the user-editable "friendly" interface name. If this name matches an interface exactly, discovery uses exactly this device. |
 
 #### Instance configuration
 
@@ -84,7 +84,7 @@ rmidi1.ch0.pitch > rmidi2.ch1.pitch
 
 #### Known bugs / problems
 
-This backend is currently still a work in progress, and is not mentioned on the main README yet for that reason.
+This backend has been in development for a long time due to its complexity. There may still be bugs hidden in there.
 Critical feedback and tests across multiple devices are very welcome.
 
 The mDNS and DNS-SD implementations in this backend are extremely terse, to the point of violating the
diff --git a/configs/print.lua b/configs/print.lua
new file mode 100644
index 0000000..c6391d3
--- /dev/null
+++ b/configs/print.lua
@@ -0,0 +1,5 @@
+-- This function prints the name of the channel it handles and it's value
+-- It can be used for a simple debug output with the `default-handler` configuration option
+function printchannel(value)
+	print(input_channel() .. " @ " .. value)
+end
diff --git a/configs/rtpmidi.cfg b/configs/rtpmidi.cfg
new file mode 100644
index 0000000..4128274
--- /dev/null
+++ b/configs/rtpmidi.cfg
@@ -0,0 +1,22 @@
+; Simple RTP MIDI example configuration
+
+[backend rtpmidi]
+; This causes the backend itself to output channel values
+detect = on
+; When connecting multiple MIDIMonster hosts via RTP MIDI, set this to something else on each computer
+mdns-name = midimonster-host
+
+[rtpmidi rtp]
+mode = apple
+; Invite everyone we see on the network
+invite = *
+
+; This instance just sends all incoming events to the `printchannel` function
+[lua print]
+script = print.lua
+default-handler = printchannel
+
+; Map all notes and CC's coming in to the Lua instance
+[map]
+rtp.ch{0..15}.cc{0..127} > print.ch{0..15}.cc{0..127}
+rtp.ch{0..15}.note{0..127} > print.ch{0..15}.cnote{0..127}