Add watchLJ to identify all LJ in network

README.md

@@ -7,7 +7,9 @@ LICENCE : CC BY
 
 ![LJ](https://www.teamlaser.fr/lj/images/lj2.png)
 
-LJ is like a video projector where you fire images and forget. Lasers are dangerous : you can really fire real world objects. As content creator, it's damn easy to send frames : LJ do the heavy lifting for up to 4 lasers live actions. Think creative like games, Laser "battles", planetarium, sharing available lasers in demoparties for competition,... 
+LJ is like a video projector where you fire images and forget. Lasers are dangerous : you can really fire real world objects. That's why you really shouldn't forget your lasers and go drink a beer.
+
+ As content creator, it's damn easy to send frames : LJ do the heavy lifting for up to 4 lasers live actions. Think creative like games, Laser "battles", planetarium, sharing available lasers in demoparties for competition,... 
 
 LJ has 5 main components : 
 
@@ -321,7 +323,7 @@ DrawDests() will take care of all your declared drawn elements/"objects" and Des
 
 2 compiled nannou visualisers are included, one for Linux, one for macOS. It's pretty old version but much more compatible with "old"  processors/computer. 
 
-To use this visualiser as one of LJ's lasers, in LJ.conf edit one of line ip = someipaddress with the IP of the computer running the visualiser. Relaunch LJ. One visualiser per computer. 
+To use this visualiser as one of LJ's lasers, use configure.py to set one laser to the IP of the computer running the visualiser. Relaunch LJ. One visualiser per computer. 
 
 #
 # Todo
@@ -339,7 +341,7 @@ To use this visualiser as one of LJ's lasers, in LJ.conf edit one of line ip = s
 #
 
 
-You need to update LJ.conf to your network/etherdreams IPs and be sure to check command arguments : python3 configure.py
+You need to update LJ to your network/etherdreams IPs. Be sure to check command arguments : python3 configure.py
 
 LJ is network based and this is *critical and flickering reason #1* if not managed properly, especially if you have several lasers.
 
@@ -379,7 +381,7 @@ For glitching experience you can change resampling strategy live with "resampler
 # Colors
 #
 
-LJ is compatible with TLL and analog modulation. Each point color is an int value, wich is simply the hex color in decimal. Example : white = #fffff = 65535.
+LJ is compatible with TLL and analog modulation. Each point color is an int value, wich is simply the hex color in decimal. Example : white = #fffff = 16777215
 
 # 
 # Ether dream DAC
@@ -445,7 +447,7 @@ python3 talk3.py -i etherdreamIP
 
 - Check Leds : for each IRL lasers the two sets of must be green at startup and laser should display their number or the pointlist you want.
 
-- If talk3 works but you don't see your points : click on the Grid icon in Align page. This will override your pointlist and display squares. If Grid works : recomputed points by tracers are "bad" with given values in LJ.conf.
+- If talk3 works but you don't see your points : click on the Grid icon in Align page. This will override your pointlist and display squares. If Grid works : recomputed points by tracers are "bad" with given values in LJ.conf. 
 
 "Bad points" ?
 
@@ -455,7 +457,7 @@ python3 talk3.py -i etherdreamIP
 
 *Don't kill your scanners : becareful with kpps setting.*
 
-
+The reset button copy the LJ_template.conf to LJ.conf.
 
 # 
 # LJ commands reference