Python connection wiht uArm SwiftPro - Problem

uArm Swift (Pro) Troubleshooting
1

uArm Serial No.: (the No. at the bottom of each uArm reading “UARM-UP13000180406A2”)

Firmware Version: 3.20

Operation System: Win7

uArm Controlling Method: Arduino/Python 3.0 (Please specify the software/library version)

Hi there,
I recently bought a uArm Swift Pro and i trying to control it via Python.
I have read all the available material on github, but i am new in programming and i am having a problem in connecting to Arduino via python.

After inserting the following commands, i get an return error after the “syspath” line:
NameError: name ‘file’ is not defined.
After this error i get another error message:
ModuleNotFoundError: No module named ‘uarm.wrapper’.

PS.: I have already installed the pyserial library.

So, what should i do to solve this??

#!/usr/bin/env python3

Software License Agreement (BSD License)

Copyright (c) 2018, UFactory, Inc.

All rights reserved.

Author: Vinman vinman.wen@ufactory.cc vinman.cub@gmail.com

import os
import sys
import time
sys.path.append(os.path.join(os.path.dirname(file), ‘…/…/…’))
from uarm.wrapper import SwiftAPI

2

Could you post your code here?

3

Hi Daniel,

I dont have the code actually. What i am trying to do is to connect the uarm with pyhton using some examples that i found on github. But i am not being successful. Do you have any recommendations to da that?

I used to programming in Python but i never worked with API or arduino.

The examples that i was using is found on this link.

Best regards,

Gabriel

4

Hi, if you want to use the demo of Python SDK you have to install the SDK first.

5

could you guide me how to do it?

1 Like
6

It’s the same way you using the other lib, if you use the IDE like pycharm, just open the folder of uArm python SDK.