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nexedi
osie
Commits
f24d4b8a
Commit
f24d4b8a
authored
May 16, 2024
by
Ivan Tyagov
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Configure over CLI.
parent
11315a99
Changes
1
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oi-sensor/oi-sensor.py
oi-sensor/oi-sensor.py
+14
-2
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oi-sensor/oi-sensor.py
View file @
f24d4b8a
...
@@ -16,9 +16,21 @@ import numpy as np
...
@@ -16,9 +16,21 @@ import numpy as np
import
asyncio
import
asyncio
import
logging
import
logging
from
asyncua
import
Server
from
asyncua
import
Server
import
argparse
SLEEP_DURATION
=
10e-3
# 10 milliseconds
SLEEP_DURATION
=
10e-3
# 10 milliseconds
# command line handling
parser
=
argparse
.
ArgumentParser
(
description
=
'Run optical inspection OPC UA server.'
)
a
=
parser
.
add_argument
a
(
'--ipv4'
,
help
=
'The IPv4 address on which the OPC UA server runs'
,
default
=
"0.0.0.0"
)
a
(
'--port'
,
help
=
'The port on which the OPC UA server runs'
,
default
=
"4840"
)
a
(
'--camera'
,
help
=
'The index of the camera (i.e. indxed in /dev/videoX)'
,
default
=
0
)
args
=
parser
.
parse_args
()
ipv4
=
args
.
ipv4
port
=
args
.
port
camera
=
int
(
args
.
camera
)
def
nothing
(
x
):
def
nothing
(
x
):
# any operation
# any operation
pass
pass
...
@@ -28,7 +40,7 @@ async def main():
...
@@ -28,7 +40,7 @@ async def main():
# setup our server
# setup our server
server
=
Server
()
server
=
Server
()
await
server
.
init
()
await
server
.
init
()
server
.
set_endpoint
(
"opc.tcp://
0.0.0.0:4840/freeopcua/server/"
)
server
.
set_endpoint
(
"opc.tcp://
%s:%s/freeopcua/server/"
%
(
ipv4
,
port
)
)
# set up our own namespace, not really necessary but should as spec
# set up our own namespace, not really necessary but should as spec
uri
=
"http://examples.freeopcua.github.io"
uri
=
"http://examples.freeopcua.github.io"
...
@@ -40,7 +52,7 @@ async def main():
...
@@ -40,7 +52,7 @@ async def main():
await
myvar
.
set_writable
()
await
myvar
.
set_writable
()
# init camera
# init camera
cap
=
cv2
.
VideoCapture
(
2
)
cap
=
cv2
.
VideoCapture
(
camera
)
cv2
.
namedWindow
(
"Trackbars"
)
cv2
.
namedWindow
(
"Trackbars"
)
cv2
.
createTrackbar
(
"L-H"
,
"Trackbars"
,
0
,
180
,
nothing
)
cv2
.
createTrackbar
(
"L-H"
,
"Trackbars"
,
0
,
180
,
nothing
)
cv2
.
createTrackbar
(
"L-S"
,
"Trackbars"
,
0
,
255
,
nothing
)
cv2
.
createTrackbar
(
"L-S"
,
"Trackbars"
,
0
,
255
,
nothing
)
...
...
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