Search found 8 matches

by jlawson
Thu Jan 07, 2016 3:42 pm
Forum: General Discussion and Questions
Topic: Hex bug hack
Replies: 9
Views: 6648

Re: Hex bug hack

Just for interests sake, they also have a VEX version of the same spider design: https://www.hexbug.com/vex/hexbug-vex-robotics-spider.html which may be more amenable to hacking. We just finished building one of the VEX structures and it seems quite sturdy yet forgiving (2 and 5 year child old teste...
by jlawson
Tue Nov 24, 2015 4:14 am
Forum: Programs, Libraries and Tools
Topic: Matrix manipulation modules (umatrix, ulinalg)
Replies: 14
Views: 6001

Re: matrix module added

Hi Dave, Took a look at the servos. Thanks. I've stayed away from servos in the past as they did not appear robust enough for the platforms I was building (for drive motors) but these look good. I'd like to get one of the big ones just to see what it can do. I currently do something similar by combi...
by jlawson
Mon Nov 23, 2015 4:46 am
Forum: Programs, Libraries and Tools
Topic: Matrix manipulation modules (umatrix, ulinalg)
Replies: 14
Views: 6001

Re: matrix module added

I hadn't heard of that course. I actually started thinking about this code as I was taking the following course: https://www.edx.org/course/autonomous-navigation-flying-robots-tumx-autonavx-0 They offered quite a neat little web based simulator to test your Python code on. This course was also very ...
by jlawson
Sun Nov 22, 2015 11:25 pm
Forum: Programs, Libraries and Tools
Topic: Matrix manipulation modules (umatrix, ulinalg)
Replies: 14
Views: 6001

Matrix manipulation modules (umatrix, ulinalg)

Matrix representation and manipulation module.

https://github.com/jalawson/ulinalg

Provides for "Numpy-like" 2D-array manipulation.

Jamie
by jlawson
Thu Nov 19, 2015 4:06 pm
Forum: General Discussion and Questions
Topic: __eq__ override question
Replies: 2
Views: 1425

Re: __eq__ override question

Ok, thanks.
The module is a for 2-D matrix handling and I was trying to keep it compatible with Numpy as much as possible.
But I guess they diddle around with stuff.
Jamie
by jlawson
Wed Nov 18, 2015 8:19 pm
Forum: General Discussion and Questions
Topic: __eq__ override question
Replies: 2
Views: 1425

__eq__ override question

Hi, I'm working on a small module for MicroPython (and Python3) and have need to override several of the special methods like __add__ etc; which all work except for __eq__. Under MicroPython __eq__ seems to only return a single boolean rather than the specified list as it does under Python3. Using t...
by jlawson
Wed May 27, 2015 4:36 pm
Forum: Other Boards
Topic: CC3200 port on TI LaunchPad
Replies: 4
Views: 2717

Re: CC3200 port on TI LaunchPad

@danicampora Ok, thanks for confirming the pre-release CC3200 situation.
No worries as I am looking forward to playing with the forthcoming WiPy(s)!

Jamie
by jlawson
Fri May 01, 2015 3:30 pm
Forum: Other Boards
Topic: CC3200 port on TI LaunchPad
Replies: 4
Views: 2717

CC3200 port on TI LaunchPad

Just curious to know if anyone has had success with the CC3200 MicroPython port on the TI CC3200 LaunchXL. It compiles and seems to load fine but I get no response via WiFi nor serial port. The CC3200 on the board is a pre-production XC version so there may be a problem there. It may also be a Unifl...