Search found 61 matches

by PinkInk
Sat Nov 14, 2015 3:21 pm
Forum: WiPy and CC3200 boards
Topic: where to report wipy specific micropython issues?
Replies: 2
Views: 2167

where to report wipy specific micropython issues?

Not sure where to report this issue, which appears to be wipy specific?

The following;

Code: Select all

>>> class A:
...   def test(self, attr):
...     print(hasattr(self, attr))
...
>>> a=A()
>>> a.test('test')
True
>>> a.test(b'test')
False
works on the pyboard, but hangs the wipy at a.test(b'test') ...
by PinkInk
Fri Jun 19, 2015 8:05 am
Forum: Drivers for External Components
Topic: AMP Skin Mic
Replies: 2
Views: 1865

Re: AMP Skin Mic

Perfect thanks!
by PinkInk
Fri Jun 19, 2015 5:53 am
Forum: Drivers for External Components
Topic: AMP Skin Mic
Replies: 2
Views: 1865

AMP Skin Mic

Does anyone know which pin/adc the amp skins mic/pre-amp output is on? Capturing audio is not covered in the tutorial, and I can't find a schematic for the skin.

Tim
by PinkInk
Mon May 18, 2015 3:07 pm
Forum: Hardware Projects
Topic: Modules - Device Drivers
Replies: 21
Views: 16460

Re: Modules - Device Drivers

@SpotlightKid - In my eagerness to try your midi module with GarageBand on an iPad I connected a 9v to Gnd and, whoops, 3v3 ... so that little test will have to wait till my replacement pyboards turn up ;)

But if it works; what a way to enthuse my kids to take up Python ...
by PinkInk
Thu Nov 06, 2014 2:58 pm
Forum: General Discussion and Questions
Topic: MicroPython for machine vision project?
Replies: 4
Views: 4082

Re: Advice please

http://hackaday.io/project/1313-openmv You might find interesting ...
by PinkInk
Wed Oct 08, 2014 1:20 am
Forum: General Discussion and Questions
Topic: Playing with Interrupts
Replies: 21
Views: 15188

Re: Playing with Interrupts

You allocated memory for i? I think it'll work if you use an existing property of the class in the loop.
by PinkInk
Sat Sep 13, 2014 2:17 am
Forum: MicroPython pyboard
Topic: Can we drive headphones from the DAC+on board Op-Amp?
Replies: 10
Views: 6302

Re: Can we drive headphones from the DAC+on board Op-Amp?

I wrote a simple module to read and write wav files as arrays whilst I was playing with this feature, I'll try and find it again and post it here.
by PinkInk
Tue Sep 02, 2014 1:43 am
Forum: General Discussion and Questions
Topic: Assembler syntax
Replies: 9
Views: 4310

Re: Assembler syntax

Damien did indicate that the 32nd bit issue 'was fixable' in relation to a bug I raised which touched on the subject.

But I closed that bug (main subject of it wasn't a bug, but my miscomprehension) and didn't raise a specific one for this issue.
by PinkInk
Mon Sep 01, 2014 3:55 am
Forum: General Discussion and Questions
Topic: Assembler syntax
Replies: 9
Views: 4310

Re: Assembler syntax

The source code emitinlinethumb.c (or similar, I linked to it in the wiki) is the most useful documentation at the moment, it's easy to work out what instructions are implemented (but for what they do you largely have to look elsewhere). Implemented appears just to be a subset of instructions, inclu...
by PinkInk
Sun Aug 31, 2014 1:40 pm
Forum: General Discussion and Questions
Topic: Control Speed of DC Motor
Replies: 25
Views: 17742

Re: Control Speed of DC Motor

You can't use all pins concurrently for PWM with my module i.e. if you're testing to determine which you can, some of the pins use the same timer/channel combination as others, so if you've already allocated that combo and try to do so again the second pin that needs to use the combo can't, so it wi...