Troubleshooting doc

LJ.conf

@@ -1,5 +1,5 @@
 [General]
-lasernumber = 2
+lasernumber = 4
 debug = 0
 ljayserverip = 0.0.0.0
 wwwip = 192.168.2.43
@@ -10,10 +10,10 @@ autostart = artnet
 [laser0]
 color = -1
 type = DS1000
-ip = 192.168.2.4
+ip = 192.168.2.44
 kpps = 25000
 centerx = 0
-centery = 765
+centery = 0
 zoomx = 45.0
 zoomy = 45.0
 sizex = 32000
@@ -32,8 +32,8 @@ color = -1
 type = LOCAL
 ip = 192.168.2.43
 kpps = 25000
-centerx = -11970
+centerx = 0
-centery = -6510
+centery = 0
 zoomx = 30.0
 zoomy = 30.0
 sizex = 32000
@@ -54,23 +54,23 @@ ip = 192.168.2.6
 kpps = 25000
 centerx = 0
 centery = 0
-zoomx = 45.0
+zoomx = 85.0
-zoomy = 45.0
+zoomy = 85.0
-sizex = 30600
+sizex = 32000
 sizey = 32000
-finangle = -4.0
+finangle = 0.0
 swapx = -1
 swapy = -1
 lsteps = [(1.0, 8),(0.25, 3), (0.75, 3), (1.0, 10)]
 warpdest = [[-1500., 1500.],
-	[ 1500., 1500.],
+	 [ 1500., 1500.],
-	[ 1500.,-1500.],
+	 [ 1500.,-1500.],
-	[-1500.,-1500.]]
+	 [-1500.,-1500.]]
 
 [laser3]
 color = -1
 type = LUKE400
-ip = 192.168.2.3
+ip = 192.168.2.4
 kpps = 25000
 centerx = 0
 centery = 0
@@ -83,9 +83,9 @@ swapx = -1
 swapy = -1
 lsteps = [(1.0, 8),(0.25, 3), (0.75, 3), (1.0, 10)]
 warpdest = [[-1500., 1500.],
-	[ 1500., 1500.],
+	 [ 1500., 1500.],
-	[ 1500.,-1500.],
+	 [ 1500.,-1500.],
-	[-1500.,-1500.]]
+	 [-1500.,-1500.]]
 
 [plugins]
 plugins = {

LJ_template..conf

@@ -56,9 +56,9 @@ centerx = 0
 centery = 0
 zoomx = 45.0
 zoomy = 45.0
-sizex = 30600
+sizex = 32000
 sizey = 32000
-finangle = -4.0
+finangle = 0.0
 swapx = -1
 swapy = -1
 lsteps = [(1.0, 8),(0.25, 3), (0.75, 3), (1.0, 10)]

README.md

@@ -377,6 +377,30 @@ Generic :
 
 There is a nice websocket debug tool : websocat.
 
+# 
+# Troubleshooting
+#
+
+Try these steps in this order ;
+
+- Use talk3 in ethertools directory : this ensure your computer can connect to the etherdream. See ethertools chapter in this readme. If talk3 doesn't works, check the hardware, connections,...
+
+python3 talk3.py -i etherdreamIP 
+
+- You should see "connected to yourLJserverIP" on webUI. If not : LJ is not started / your network configuration is bad / a wrong IP in the configure parameters : python3 configure.py.
+
+- Switch to simu page. If you don't see anything : check redis server or your points in redis doesn't respect pointlist formatting (see command reference).
+
+- 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" ?
+
+- too small movement : some lasers (with small angle like 40°) won't display anything if zoomx/zoomy are too small. Increase zoomx / zoomy in LJ.conf. Try 50-100 values.
+- off center : check in LJ.conf centerX and centerY. Reset them to 0.
+- not enough points.
+
+*Don't kill your scanners : becareful with kpps setting.*
+
 # 
 # LJ commands reference
 #

clitools/filters/redilysis.py

@@ -1,149 +0,0 @@
-#!/usr/bin/python3
-# -*- coding: utf-8 -*-
-# -*- mode: Python -*-
-
-
-'''
-
-redilysis
-v0.1.0
-
-A complex effect that depends on redis keys for audio analysis
-
-see https://git.interhacker.space/teamlase/redilysis for more informations
-about the redilysis project
-
-LICENCE : CC
-
-by cocoa
-
-
-'''
-from __future__ import print_function
-import argparse
-import ast
-import os
-import math
-import random
-import redis
-import sys
-import time 
-name = "filters::redilysis"
-
-def debug(*args, **kwargs):
-    if( verbose == False ):
-        return
-    print(*args, file=sys.stderr, **kwargs)
-def now():
-    return time.time() * 1000
-
-# The list of available modes and the redis keys they need
-oModeList = {
-        "rms_noise": ["rms"],
-        "rms_bounce": ["rms"]
-        }
-CHAOS       = 1
-REDIS_FREQ  = 300
-
-# General Args
-argsparser = argparse.ArgumentParser(description="Redilysis filter")
-argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
-# Redis Args
-argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
-argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
-argsparser.add_argument("-s","--redis-freq",help="Query Redis every x (in milliseconds). Default:{}".format(REDIS_FREQ),default=REDIS_FREQ,type=int)
-# General args
-argsparser.add_argument("-x","--centerX",help="geometrical center X position",default=300,type=int)
-argsparser.add_argument("-y","--centerY",help="geometrical center Y position",default=300,type=int)
-argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
-# Modes And Common Modes Parameters
-argsparser.add_argument("-m","--modelist",required=True,help="Comma separated list of modes to use from: {}".format("i, ".join(oModeList.keys())),type=str)
-argsparser.add_argument("--chaos",help="How much disorder to bring. High value = More chaos. Default {}".format(CHAOS), default=CHAOS, type=str)
-
-args        = argsparser.parse_args()
-ip          = args.ip
-port        = args.port
-redisFreq   = args.redis_freq
-verbose     = args.verbose
-fps         = args.fps
-centerX     = args.centerX
-centerY     = args.centerY
-chaos       = float(args.chaos)
-optimal_looptime = 1 / fps
-
-modeList    = args.modelist.split(",")
-redisKeys   = []
-for mode in modeList:
-    if not mode in oModeList:
-        print("Mode '{}' is invalid. Exiting.".format(mode))
-        sys.exit(2)
-    redisKeys += oModeList[mode]
-redisKeys   = list(set(redisKeys))
-debug(name,"Redis Keys:{}".format(redisKeys))
-redisData = {}
-redisLastHit = now() - redisFreq
-r = redis.Redis(
-        host=ip,
-        port=port)
-
-def rms_bounce( pl ):
-    rms = float(redisData["rms"])
-    for i, point in enumerate(pl):
-        #debug(name,"rms_noise chaos:{} rms:{}".format(chaos, rms))
-        angle=math.atan2(point[0],point[1])
-        l = point[1] / math.cos(angle)
-        new_l = l + rms * chaos
-        new_x = math.sin(angle) * new_l
-        new_y = math.cos(angle) * new_l
-        debug(name,"x,y:({},{}) x',y':({},{})".format(point[0],point[1],new_x,new_y))
-        pl[i][0] += new_x 
-        pl[i][1] += new_y
-    #debug( name,"rms_noise output:{}".format(pl))
-    return pl
-
-def rms_noise( pl ):
-    rms = float(redisData["rms"])
-    for i, point in enumerate(pl):
-        #debug(name,"rms_noise chaos:{} rms:{}".format(chaos, rms))
-        xRandom = random.uniform(-1,1) * rms * chaos
-        yRandom = random.uniform(-1,1) * rms * chaos
-        #debug(name,"rms_noise xRandom:{} yRandom:{}".format(xRandom, yRandom))
-        pl[i][0] += xRandom
-        pl[i][1] += yRandom
-    #debug( name,"rms_noise output:{}".format(pl))
-    return pl
-  
-
-def updateRedis():
-    global redisLastHit
-    global redisData
-    for key in redisKeys:
-        redisData[key] = r.get(key).decode('ascii')
-        debug("name","updateRedis key:{} value:{}".format(key,redisData[key]))
-        if key == 'bpm':
-            redisData['bpm_ttl'] = r.pttl(key)
-    debug(name,"redisData:{}".format(redisData))
-
-try:
-    while True:
-      # it is time to query redis
-      if now() - redisLastHit > redisFreq:
-          updateRedis()
-      start = time.time()
-      line = sys.stdin.readline()
-      if line == "":
-         time.sleep(0.01)
-      line = line.rstrip('\n')
-      pointsList = ast.literal_eval(line)
-      # Do the filter
-      for mode in modeList:
-          pointsList = locals()[mode](pointsList)
-      print( pointsList, flush=True )
-      looptime = time.time() - start
-      # debug(name+" looptime:"+str(looptime))
-      if( looptime < optimal_looptime ):
-        time.sleep( optimal_looptime - looptime)
-        # debug(name+" micro sleep:"+str( optimal_looptime - looptime))
-except EOFError:
-    debug(name+" break")# no more information
-

clitools/generators/fromRedis.py

@@ -1,74 +0,0 @@
-#!/usr/bin/python3
-# -*- coding: utf-8 -*-
-# -*- mode: Python -*-
-
-
-'''
-
-This generator reads a frame from redis
-v0.1.0
-
-Use it to create feedback loops by writing to the same frame 
-or to copy the frame from someone else
-
-LICENCE : CC
-
-by cocoa 
-
-'''
-
-from __future__ import print_function
-import ast
-import argparse
-import json
-import redis
-import sys
-import time
-name="generator::fromRedis"
-
-
-def debug(*args, **kwargs):
-    if( verbose == False ):
-        return
-    print(*args, file=sys.stderr, **kwargs)
-
-
-argsparser      = argparse.ArgumentParser(description="Dummy generator")
-argsparser.add_argument("-k","--key",required=True,help="Redis key to look after",default=30,type=str)
-argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
-argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
-argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
-argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
-args = argsparser.parse_args()
-
-fps                 = args.fps
-verbose             = args.verbose
-key                 = args.key
-ip                  = args.ip
-port                = args.port
-optimal_looptime    = 1 / fps
-debug(name+" optimal looptime "+str(optimal_looptime))
-
-r = redis.Redis(
-        host=ip,
-        port=port)
-
-while True:
-  start = time.time()
-  # Read from Redis
-  line = r.get(key)
-  # Decode as list of tuples
-  pointsList = ast.literal_eval(line.decode('ascii'))
-  # convert to list of lists
-  pointsList  = [list(elem) for elem in pointsList]
-  # Convert to JSON string
-  line = json.dumps( pointsList )
-  debug(name,"Key:{} line:{}".format(key,line))
-  # Output
-  print(line, flush=True);
-  looptime = time.time() - start
-  if( looptime < optimal_looptime ):
-    time.sleep( optimal_looptime - looptime)
-    debug(name+" micro sleep:"+str( optimal_looptime - looptime))
-  
-

libs3/cli.py

@@ -15,7 +15,7 @@ from /team/laser
 from libs3 import gstt
 import argparse
 import subprocess
-from libs3 import settings
+from libs3 import settings as Settings
 
 def handle():
 

libs3/commands.py

@@ -333,7 +333,7 @@ def handler(oscpath, args):
                 print()
                 print("new laser number",args[0])
                 print()
-                gstt.LaserNumber = args[0]
+                gstt.LaserNumber = int(args[0])
                 settings.Write()
 
 
@@ -597,16 +597,16 @@ def LJautokill():
     log.warn("LJ stopping...")
     print(gstt.LaserNumber,"Tracers launched")
     lasernumber= gstt.LaserNumber -1
-    log.warn("Killing tracer0...")
+    log.warn("Ending tracer0...")
     worker0.join()
     if lasernumber >0:
-        log.warn("Killing tracer1...")
+        log.warn("Ending tracer1...")
         worker1.join()
     if lasernumber >1:
-        log.warn("Killing tracer2...")
+        log.warn("Ending tracer2...")
         worker2.join()
     if lasernumber >2:
-        log.warn("Killing tracer3...")
+        log.warn("Ending tracer3...")
         worker3.join()
 
     log.warn("Laser feedbacks resetting...")

libs3/tracer3.py

@@ -526,7 +526,8 @@ class DAC(object):
 
 #			print("Writing %d points" % (cap, ))
 			#t0 = time.time()
-			#print points
+			#if self.mylaser == 2:
+			#	print(points)
 			self.write(points)
 			#t1 = time.time()
 #			print("Took %f" % (t1 - t0, )