light9 Changeset - 44189a37a876

Changeset - 44189a37a876

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drewp@bigasterisk.com - 18 years ago 2007-04-02 14:33:38
drewp@bigasterisk.com

change dmxserver to use enttec opendmx

2 files changed with 22 insertions and 4 deletions:

bin/dmxserver

light9/io/__init__.py

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bin/dmxserver

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@@ @@ -28,7 +28,8 @@ from twisted.web import xmlrpc, server @@
 import sys,time,os
 from optparse import OptionParser
 import run_local
 from light9.io import ParportDMX
 from light9.io import ParportDMX, UsbDMX
 from light9.updatefreq import Updatefreq
 from light9 import networking
@@ @@ -51,7 +52,7 @@ class XMLRPCServe(xmlrpc.XMLRPC): @@
         self.calldelay=1/options.updates_per_sec
         print "starting parport connection"
         self.parportdmx=ParportDMX()
+        self.parportdmx=UsbDMX() #ParportDMX()
         if os.environ.get('DMXDUMMY',0):
             self.parportdmx.godummy()
         else:
@@ @@ -113,7 +114,9 @@ class XMLRPCServe(xmlrpc.XMLRPC): @@
             self.laststatsprint=time.time()
             self.printstats()
         if self.clientschanged or time.time()>self.lastupdate+1:
         # used to be a fixed 1 in here, for the max delay between
         # calls, instead of calldelay
         if self.clientschanged or time.time() > self.lastupdate + self.calldelay:
             self.lastupdate=time.time()
             self.sendlevels_dmx()

light9/io/__init__.py

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 from __future__ import division
 import sys
 class BaseIO:
     def __init__(self):
@@ @@ -53,6 +54,20 @@ class ParportDMX(BaseIO): @@
         for p in range(1, self.dimmers + 2):
             self.parport.outbyte(levels[p-1]*255 / 100)
 class UsbDMX(BaseIO):
     dimmers = 512
     def __init__(self):
         BaseIO.__init__(self)
         sys.path.append("/home/drewp/dmx_usb_module")
         from dmx import Dmx
         self.out = Dmx()
     def sendlevels(self, levels):
         if self.dummy:
             return
         packet = ''.join([chr(int(lev * 255 / 100)) for lev in levels]) + "\x55"
         self.out.write(packet)
 class SerialPots(BaseIO):
     """
     this is a dummy object (that returns zeros forever) until you call startup()

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