Usage of Pyserial and Pexpect in Windows
I have a script which functions perfectly in Ubuntu, however my desire is to get this working on a Windows machine for use in a Production environment. The general purpose of this script is to program a PCB.
I am having issues both researching and adapting this section of the code:
try:
fd = serial.Serial(Port, Baud) #Opens the specified port
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
except:
input('There has been an error making the connection, check your connections and try againnPress enter to exit')
sys.exit()
input('Press enter to continue, then apply 24V power to the unit')
The issue being with:
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
Any advice or modifications are much appreciated!
python windows pyserial pexpect
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
add a comment |
I have a script which functions perfectly in Ubuntu, however my desire is to get this working on a Windows machine for use in a Production environment. The general purpose of this script is to program a PCB.
I am having issues both researching and adapting this section of the code:
try:
fd = serial.Serial(Port, Baud) #Opens the specified port
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
except:
input('There has been an error making the connection, check your connections and try againnPress enter to exit')
sys.exit()
input('Press enter to continue, then apply 24V power to the unit')
The issue being with:
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
Any advice or modifications are much appreciated!
python windows pyserial pexpect
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
add a comment |
I have a script which functions perfectly in Ubuntu, however my desire is to get this working on a Windows machine for use in a Production environment. The general purpose of this script is to program a PCB.
I am having issues both researching and adapting this section of the code:
try:
fd = serial.Serial(Port, Baud) #Opens the specified port
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
except:
input('There has been an error making the connection, check your connections and try againnPress enter to exit')
sys.exit()
input('Press enter to continue, then apply 24V power to the unit')
The issue being with:
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
Any advice or modifications are much appreciated!
python windows pyserial pexpect
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
I have a script which functions perfectly in Ubuntu, however my desire is to get this working on a Windows machine for use in a Production environment. The general purpose of this script is to program a PCB.
I am having issues both researching and adapting this section of the code:
try:
fd = serial.Serial(Port, Baud) #Opens the specified port
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
except:
input('There has been an error making the connection, check your connections and try againnPress enter to exit')
sys.exit()
input('Press enter to continue, then apply 24V power to the unit')
The issue being with:
child = pexpect.fdpexpect.fdspawn(fd, timeout=180)
Any advice or modifications are much appreciated!
python windows pyserial pexpect
python windows pyserial pexpect
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
asked Nov 22 '18 at 13:05
Ollie SharrattOllie Sharratt
135
135
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
There seems to be some differences for Windows.
PySerial does not have fileno on it.
Based on this github issue you could try using something like this:
import os
import pexpect.fdpexpect
port = "COM5"
reader = pexpect.fdpexpect.fdspawn(os.open(port, os.O_RDWR))
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
There seems to be some differences for Windows.
PySerial does not have fileno on it.
Based on this github issue you could try using something like this:
import os
import pexpect.fdpexpect
port = "COM5"
reader = pexpect.fdpexpect.fdspawn(os.open(port, os.O_RDWR))
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
add a comment |
There seems to be some differences for Windows.
PySerial does not have fileno on it.
Based on this github issue you could try using something like this:
import os
import pexpect.fdpexpect
port = "COM5"
reader = pexpect.fdpexpect.fdspawn(os.open(port, os.O_RDWR))
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
add a comment |
There seems to be some differences for Windows.
PySerial does not have fileno on it.
Based on this github issue you could try using something like this:
import os
import pexpect.fdpexpect
port = "COM5"
reader = pexpect.fdpexpect.fdspawn(os.open(port, os.O_RDWR))
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
There seems to be some differences for Windows.
PySerial does not have fileno on it.
Based on this github issue you could try using something like this:
import os
import pexpect.fdpexpect
port = "COM5"
reader = pexpect.fdpexpect.fdspawn(os.open(port, os.O_RDWR))
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
answered Nov 22 '18 at 14:19
Pedro TorresPedro Torres
683413
683413
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
add a comment |
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
Thanks! Seems to work for me. Much appreciated
– Ollie Sharratt
Nov 22 '18 at 15:37
add a comment |
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