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cpu optimized by using select

This commit is contained in:
Stefan Kögl 2014-03-25 22:31:42 +01:00
parent 9bf6f97781
commit 41e512c9ef
6 changed files with 32 additions and 17 deletions
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21
config_files/tmux-sensor-testing.conf
View File

@ -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-merle' -t 'csession:12' 'ekg2osc -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-bjoern' -t 'csession:11' 'ekg2osc -4 -d /tmp/ekg2osc-bjoern-out -a bjoern'
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 -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-merle' -t 'csession:15' 'pulse2osc -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-bjoern' -t 'csession:14' 'pulse2osc -4 -d /tmp/pulse2osc-bjoern-out -a bjoern'
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 -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-merle' -t 'csession:18' 'ehealth2osc -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-bjoern' -t 'csession:17' 'ehealth2osc -4 -d /tmp/ehealth2osc-bjoern-out -a bjoern'
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 -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'

6
sensors2osc/sensors2osc/ehealth2osc.py
View File

@ -21,7 +21,7 @@
from sensors2osc.common import *
import time
import time, select
def main():
@ -31,7 +31,11 @@ def main():
while 1:
try:
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 as msg:
# got disconnected?

8
sensors2osc/sensors2osc/ekg2osc.py
View File

@ -20,7 +20,7 @@
import time
import time, select
from sensors2osc.common import *
@ -33,7 +33,11 @@ def main():
while 1:
try:
toread, towrite, toerrors = select.select([platform.serial_sock], [],[], 0.05)
if toread:
t = platform.serial_sock.read(1)
else:
continue
except socket.error as msg:
# got disconnected?
print("serial socket error!!!", msg)
@ -54,5 +58,7 @@ def main():
continue
if __name__ == '__main__':
main()

4
sensors2osc/sensors2osc/pulse2osc.py
View File

@ -70,7 +70,11 @@ def main():
while 1:
try:
toread, towrite, toerrors = select.select([platform.serial_sock], [],[], 0.05)
if toread:
t = platform.serial_sock.read(1)
else:
continue
except socket.error as msg:
# got disconnected?
print("serial socket error!!!", msg)

2
sensors2osc/sensors2osc/socat_ehealth_test.py
View File

@ -34,4 +34,4 @@ while 1:
data = b";".join((bytes(str(random.randint(0,1023)), "ascii"), bytes(str(random.randint(0,1023)), "ascii"), bytes(str(random.randint(0,1023)), "ascii"))) + b"\r\n"
print("data", data)
serial_sock.write(data)
time.sleep(0.1)
time.sleep(0.05)

2
sensors2osc/sensors2osc/socat_pulse_test.py
View File

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