cpu optimized by using select

Conflicts:
	sensors2osc/sensors2osc/ekg2osc.py
	sensors2osc/sensors2osc/pulse2osc.py
	sensors2osc/sensors2osc/socat_ehealth_test.py

config_files/tmux-sensor-testing.conf

@@ -15,7 +15,7 @@ set -g terminal-overrides 'xterm*:smcup@:rmcup@'
 new-session -s 'csession'
 attach-session -t 'csession'
 
-new-window -n 'chaosc' -t 'csession:1' '/usr/bin/chaosc'
+new-window -n 'chaosc' -t 'csession:1' '/usr/bin/chaosc -4'
 
 new-window -n 'socat-ekg-bjoern' -t 'csession:2' 'socat -d -d PTY,raw,echo=0,link=/tmp/ekg2osc-bjoern-in,b115200,user=stefan PTY,raw,echo=0,link=/tmp/ekg2osc-bjoern-out,b115200,user=stefan'
 new-window -n 'socat-ekg-merle' -t 'csession:3' 'socat -d -d PTY,raw,echo=0,link=/tmp/ekg2osc-merle-in,b115200,user=stefan PTY,raw,echo=0,link=/tmp/ekg2osc-merle-out,b115200,user=stefan'
@@ -29,17 +29,17 @@ new-window -n 'socat-ehealth-bjoern'  -t 'csession:8' 'socat -d -d PTY,raw,echo=
 new-window -n 'socat-ehealth-merle'  -t 'csession:9' 'socat -d -d PTY,raw,echo=0,link=/tmp/ehealth2osc-merle-in,b115200,user=stefan PTY,raw,echo=0,link=/tmp/ehealth2osc-merle-out,b115200,user=stefan'
 new-window -n 'socat-ehealth-uwe'  -t 'csession:10' 'socat -d -d PTY,raw,echo=0,link=/tmp/ehealth2osc-uwe-in,b115200,user=stefan PTY,raw,echo=0,link=/tmp/ehealth2osc-uwe-out,b115200,user=stefan'
 
-new-window -n 'ekg2osc-bjoern'  -t 'csession:11'       'ekg2osc -d /tmp/ekg2osc-bjoern-out -a bjoern'
+new-window -n 'ekg2osc-bjoern'  -t 'csession:11'       'ekg2osc -4 -d /tmp/ekg2osc-bjoern-out -a bjoern'
-new-window -n 'ekg2osc-merle'  -t 'csession:12'        'ekg2osc -d /tmp/ekg2osc-merle-out -a merle'
+new-window -n 'ekg2osc-merle'  -t 'csession:12'        'ekg2osc -4 -d /tmp/ekg2osc-merle-out -a merle'
-new-window -n 'ekg2osc-uwe'  -t 'csession:13'          'ekg2osc -d /tmp/ekg2osc-uwe-out -a uwe'
+new-window -n 'ekg2osc-uwe'  -t 'csession:13'          'ekg2osc -4 -d /tmp/ekg2osc-uwe-out -a uwe'
 
-new-window -n 'pulse2osc-bjoern'     -t 'csession:14' 'pulse2osc -d /tmp/pulse2osc-bjoern-out -a bjoern'
+new-window -n 'pulse2osc-bjoern'     -t 'csession:14' 'pulse2osc -4 -d /tmp/pulse2osc-bjoern-out -a bjoern'
-new-window -n 'pulse2osc-merle'      -t 'csession:15' 'pulse2osc -d /tmp/pulse2osc-merle-out -a merle'
+new-window -n 'pulse2osc-merle'      -t 'csession:15' 'pulse2osc -4 -d /tmp/pulse2osc-merle-out -a merle'
-new-window -n 'pulse2osc-uwe'        -t 'csession:16' 'pulse2osc -d /tmp/pulse2osc-uwe-out -a uwe'
+new-window -n 'pulse2osc-uwe'        -t 'csession:16' 'pulse2osc -4 -d /tmp/pulse2osc-uwe-out -a uwe'
 
-new-window -n 'ehealth2osc-bjoern'   -t 'csession:17' 'ehealth2osc -d /tmp/ehealth2osc-bjoern-out -a bjoern'
+new-window -n 'ehealth2osc-bjoern'   -t 'csession:17' 'ehealth2osc -4 -d /tmp/ehealth2osc-bjoern-out -a bjoern'
-new-window -n 'ehealth2osc-merle'    -t 'csession:18' 'ehealth2osc -d /tmp/ehealth2osc-merle-out -a merle'
+new-window -n 'ehealth2osc-merle'    -t 'csession:18' 'ehealth2osc -4 -d /tmp/ehealth2osc-merle-out -a merle'
-new-window -n 'ehealth2osc-uwe'      -t 'csession:19' 'ehealth2osc -d /tmp/ehealth2osc-uwe-out -a uwe'
+new-window -n 'ehealth2osc-uwe'      -t 'csession:19' 'ehealth2osc -4 -d /tmp/ehealth2osc-uwe-out -a uwe'
 
 new-window -n 'test-ekg-bjoern'     -t 'csession:20' 'python /home/stefan/dev/psychose/sensors2osc/sensors2osc/socat_ekg_test.py /tmp/ekg2osc-bjoern-in'
 new-window -n 'test-ekg-merle'      -t 'csession:21' 'python /home/stefan/dev/psychose/sensors2osc/sensors2osc/socat_ekg_test.py /tmp/ekg2osc-merle-in'
@@ -54,6 +54,7 @@ new-window -n 'test-ehealth-merle'  -t 'csession:27' 'python /home/stefan/dev/ps
 new-window -n 'test-ehealth-uwe'    -t 'csession:28' 'python /home/stefan/dev/psychose/sensors2osc/sensors2osc/socat_ehealth_test.py /tmp/ehealth2osc-uwe-in'
 # new-window -n 'ekgplotter'    -t 'csession:29' 'sleep 5 && ekgplotter -s'
 # new-window -n 'vlc'    -t 'csession:30' 'sleep 10 && vlc "http://localhost:9000/camera.mjpeg"'
+new-window -n 'chaosc_emitter'  -t 'csession:31'       'chaosc_emitter'
 
 select-window -t 'csession:1'
 

sensors2osc/sensors2osc/ehealth2osc.py

@@ -21,7 +21,7 @@
 from __future__ import absolute_import
 
 from sensors2osc.common import *
-import time
+import time, select
 
 
 def main():
@@ -31,7 +31,11 @@ def main():
 
     while 1:
         try:
-            data = platform.serial_sock.readline()[:-2]
+            toread, towrite, toerrors = select.select([platform.serial_sock], [],[], 0.05)
+            if toread:
+                data = platform.serial_sock.readline()[:-2]
+            else:
+                continue
             #print repr(data)
         except socket.error, msg:
             # got disconnected?

sensors2osc/sensors2osc/ekg2osc.py

@@ -20,7 +20,7 @@
 
 from __future__ import absolute_import
 
-import time
+import time, select
 
 from sensors2osc.common import *
 
@@ -33,8 +33,12 @@ def main():
 
     while 1:
         try:
-            t = platform.serial_sock.read(1)
+            toread, towrite, toerrors = select.select([platform.serial_sock], [],[], 0.05)
-        except socket.error, msg:
+            if toread:
+                t = platform.serial_sock.read(1)
+            else:
+                continue
+        except socket.error as msg:
             # got disconnected?
             print "serial socket error!!!", msg
             platform.reconnect()
@@ -54,5 +58,7 @@ def main():
             continue
 
 
+
+
 if __name__ == '__main__':
     main()

sensors2osc/sensors2osc/pulse2osc.py

@@ -70,8 +70,12 @@ def main():
 
     while 1:
         try:
-            t = platform.serial_sock.read(1)
+            toread, towrite, toerrors = select.select([platform.serial_sock], [],[], 0.05)
-        except socket.error, msg:
+            if toread:
+                t = platform.serial_sock.read(1)
+            else:
+                continue
+        except socket.error as msg:
             # got disconnected?
             print "serial socket error!!!", msg
             platform.reconnect()

sensors2osc/sensors2osc/socat_ehealth_test.py

@@ -32,4 +32,4 @@ serial_sock.open()
 
 while 1:
     serial_sock.write("%d;%d;%d\r\n" % (random.randint(0,1023), random.randint(0,1023), random.randint(0,1023)))
-    time.sleep(0.1)
+    time.sleep(0.05)

sensors2osc/sensors2osc/socat_pulse_test.py

@@ -59,4 +59,4 @@ r = DataGenenerator()
 
 while 1:
     serial_sock.write(struct.pack("B", r.read()))
-    #time.sleep(0.1)
+    time.sleep(0.02)