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Pybot arm Python aap on Mac OS X
11-24-2019, 04:41 PM
Post: #1
Pybot arm Python aap on Mac OS X
I am very interested in your pybot arm.
Is it possible to run python app from an imac under Mac OS Mojave.
I tried to launch the application under python IDE but it lacks libraries like armbot, images like SCARA icons.png and a specific environment of library (CV2, numpy, PIL ....). Do you have an Python installation procedure or prerequisite for this program?
Why Python 2.7 ? Is it possible for me to translate in Python 3.8 ?
Best Regards
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11-24-2019, 10:24 PM
Post: #2
RE: Pybot arm Python aap on Mac OS X
Hi Michel
Yes, It is possible. It is just a matter of installing the right libraries. We will post the libraries list ASAP
We are used to Python 2.7 and many of the libraries used are "stable" under that version but we will publish the APP code in 3.8. The conversion is straightforward.
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11-26-2019, 01:55 PM
Post: #3
RE: Pybot arm Python aap on Mac OS X
Thank you for your reply
I started to compile the application under Python3.8
In spite of some problems of IMPORT everything seems OK except import cv2 that I commented for the moment, the compile is ok.Il is already included in numpy but do I have to install the library opencv?
run shows the main window!
But I miss the contents of the directories ICONS and IMAGES.
Is it possible to send them to me?
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11-27-2019, 09:14 AM (This post was last modified: 11-27-2019 09:15 AM by JJrobots JP.)
Post: #4
RE: Pybot arm Python aap on Mac OS X
(11-26-2019 01:55 PM)Michel Vène Wrote:  Thank you for your reply
I started to compile the application under Python3.8
In spite of some problems of IMPORT everything seems OK except import cv2 that I commented for the moment, the compile is ok.Il is already included in numpy but do I have to install the library opencv?
run shows the main window!
But I miss the contents of the directories ICONS and IMAGES.
Is it possible to send them to me?

Hi, We have just uploaded the latest Python code (v27). (The v26 was for internal use and was not posted).

Changes:
*NEW: CAMERA orto calibration (from calibration MENU)
*Minor bugs fixed
*All the images and icons included in their folders

https://www.jjrobots.com/pybot-control-a...uino-code/
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01-02-2020, 09:28 PM
Post: #5
LiDAR mount
Hi
I finish assembling the armbot.
Just a little problem
Where should I mount the LiDAR?
Best regards
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01-02-2020, 11:33 PM
Post: #6
RE: Pybot arm Python aap on Mac OS X
(01-02-2020 09:28 PM)Michel Vène Wrote:  Hi
I finish assembling the armbot.
Just a little problem
Where should I mount the LiDAR?
Best regards

With the clam opened, place the LIDAR module, using 2xM3 bolts, in the middle of the BASE part. You will find 2 holes for the bolts. The headers will be pointing to the external side of the clamp. Run the i2c cable to the devia board as indicated in the connection diagram but do not pass it between the motors!: The EM noise might induce noise into the i2c bus. Connect the cable to the i2c headers of the DEVIA Board.

TIP: Let the cable loose (move the arm to all the possible positions and check it is not tight)

[Image: pyBot-Robotic-Arm-LIDAR-sensor-connection.png]
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