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Comments (12)

Minege avatar Minege commented on July 18, 2024

Hello,

Can you please provide more informations about your system?

Thanks

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

Hello,

Thank you so much for your kind reply.
we are using nv200 device for our atm machine and we have installed Ubuntu 18.04.1 LTS on our system and nv200 device is connected serially that is /dev/ttSy0 to the system. we are trying to run your sample program code that is "python ex1.py" but its giving error as below

PORT: /dev/ttyS0
##/dev/ttyS0##
Segmentation fault (core dumped)

please help us to fix this problem and we would appraciated your help.
please let us know if you want anything more we are awaiting for your response.

thank you

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

Hello,

is there any solution for this?
we are waiting for the solution of above error essage

thank you

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Minege avatar Minege commented on July 18, 2024

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

hello,

below are the information of our system

Linux nws-desktop 4.15.0-43-generic #46-Ubuntu SMP Thu Dec 6 14:45:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

pleasee help us how to fix the issue with payout notes from machine nv200

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tasmail avatar tasmail commented on July 18, 2024

Hello,

please show an output of the following commands:

python

import sys
print(sys.version)

Did you install the library with pip?

Regards,
Andrii

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

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tasmail avatar tasmail commented on July 18, 2024

You are using python 2.7
Can you try it with python 3.x

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

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tarlesurendra avatar tarlesurendra commented on July 18, 2024

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Minege avatar Minege commented on July 18, 2024

You have to install the eSSP module for python3.
Try pip3 install eSSP6.
If you can't execute pip3, try to install it :
sudo apt-get install python3-pip
And then try to install the eSSP module again.
Now, you can try to execute the example code.

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