From 029dd628b6b6995d3b16ca35962eab28ea795ffc Mon Sep 17 00:00:00 2001
From: mmcwilliams <hi@mmcwilliams.com>
Date: Wed, 13 Mar 2019 15:28:17 -0400
Subject: [PATCH] Add comments to cmd

---
 app/lib/ui/cmd.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/app/lib/ui/cmd.js b/app/lib/ui/cmd.js
index 604d41c..59c4a65 100644
--- a/app/lib/ui/cmd.js
+++ b/app/lib/ui/cmd.js
@@ -1,5 +1,10 @@
 const cmd = {};
 
+/**
+ * Move the projector one frame forward
+ *
+ * @param {function} callback  Function to call after projector moves one frame
+ **/
 cmd.proj_forward = function (callback) {
 	'use strict';
 	var res = function (ms) {
@@ -20,6 +25,11 @@ cmd.proj_forward = function (callback) {
 		}, mcopy.cfg.arduino.serialDelay);
 	}
 };
+/**
+ * Move the projector one frame backward
+ *
+ * @param {function} callback  Function to call after projector moves one frame
+ **/
 cmd.proj_backward = function (callback) {
 	'use strict';
 	var res = function (ms) {
@@ -40,6 +50,11 @@ cmd.proj_backward = function (callback) {
 		}, mcopy.cfg.arduino.serialDelay);
 	}
 };
+/**
+ * Move the camera one frame forward
+ *
+ * @param {function} callback  Function to call after camera moves one frame
+ **/
 cmd.cam_forward = function (rgb, callback) {
 	'use strict';
 	var off = [0, 0, 0];