MicroPython Forum (Archive)

PinkInk

I looked at this on a pyboard a while ago, this thread https://github.com/micropython/micropython/pull/955 suggests you should be able to set up usb as a midi hid device in pure micropython.

But the pyb functions described are undocumented, may have been removed.

Tim

PinkInk

That will be an interesting/useful feature. I'm working on a micro SNMP library and have realised that I can't really achieve everything I want to without representing at least mib-2 as a tree. I'm working on the assumption that nested python objects will be unwieldy for something that'd only ever b...

PinkInk

I've built a very simple extendable http server library https://github.com/PinkInk/upylib/tree/master/uhttpsrv , but I want to update it so that it is non-blocking so that I can read sensors etc. at the same time. Elsewhere on the forum an example similar to the following was given, using select.sel...

PinkInk

Duh, that was too obvious

Opened #1623

PinkInk

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') ...

PinkInk

Perfect thanks!

PinkInk

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

PinkInk

@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 ...

PinkInk

http://hackaday.io/project/1313-openmv You might find interesting ...

PinkInk

You allocated memory for i? I think it'll work if you use an existing property of the class in the loop.

MicroPython Forum (Archive)

Search found 65 matches

Re: Adding USB-MIDI support to stmhal port?

Re: How to reduce the memory consumption of that objet definition

select module supports sockets?

Re: where to report wipy specific micropython issues?

where to report wipy specific micropython issues?

Re: AMP Skin Mic

AMP Skin Mic

Re: Modules - Device Drivers

Re: Advice please

Re: Playing with Interrupts