Hi Bob
I have successfully modified my codes as you suggested however I need the receiving programme to include a serial connection to drive a stepper motor. If I comment out the serial code part as shown below all works well but if I include those lines it does not work.
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Does JMRI not like serial code? If so how could I automatically send commands to the stepper motor. (The stepper motor driver is on a Pico with a USB connection to the RPi but I don¡¯t think the stepper motor is the problem just the serial connection to the Pico.)
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The successful script for the initiating programme, testsend.py is:
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import sys
xyz=100
print(xyz)
execfile(jmri.util.FileUtil.getExternalFilename("scripts:testreceive.py"))
#execfile("testreceive.py")
print("data transferred")
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The successful script for the receiving programme, testreceive.py? is:
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import sys
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import serial
port = "/dev/ttyACM2"
baudrate = 115200
ser = serial.Serial(port,baudrate)
if ser.isOpen():
? ? print(ser.name + ' is open')
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print (xyz+1)
Thanks
Toni
