Search found 5 matches

by jjlong
Wed Mar 16, 2016 8:33 am
Forum: General Discussion and Questions
Topic: Cross compiling to arm-linux
Replies: 7
Views: 5661

Re: Cross compiling to arm-linux

I do have libffi installed, but I would have thought it shouldn't matter if I am trying to cross-compile for a different target, and using make deplibs to try to satisfy the dependencies. For the finish, referencing https://github.com/micropython/micropython/issues/253, I ran this command which solv...
by jjlong
Wed Mar 16, 2016 7:24 am
Forum: General Discussion and Questions
Topic: Cross compiling to arm-linux
Replies: 7
Views: 5661

Cross compiling to arm-linux

I'm trying to cross-compile to use MicroPython on an embedded linux device. Following the instructions on github, on an ubuntu machine i've tried the following: git submodule update --init make CROSS_COMPILE=arm-linux-gnueabihf- deplibs This appears to work, but when I then run: git submodule update...
by jjlong
Tue Aug 25, 2015 1:36 am
Forum: Programs, Libraries and Tools
Topic: uasyncio - asyncio-like cooperative multitasking framework for uPy
Replies: 114
Views: 63184

Re: asyncio-like cooperative multitasking framework for uPy

On unix, using uasyncio I am getting strange behaviour for the following code: import sys import uasyncio def echo_input(): print('Received this'+ sys.stdin.readline() ) event_loop = uasyncio.get_event_loop() event_loop.add_reader(sys.stdin.fileno(), echo_input) event_loop.run_forever() This snippet...
by jjlong
Thu Aug 20, 2015 8:49 pm
Forum: Programs, Libraries and Tools
Topic: uasyncio - asyncio-like cooperative multitasking framework for uPy
Replies: 114
Views: 63184

Re: asyncio-like cooperative multitasking framework for uPy

This may be a silly question, but what's the best way to install uasyncio.core (or indeed any micropython-lib module) on the pyboard?
by jjlong
Fri Apr 24, 2015 8:21 pm
Forum: Development of MicroPython
Topic: Loadable native modules
Replies: 1
Views: 1387

Loadable native modules

What is the current status of loadable native modules? I see the example on the github branch 'loadable-native', and it works, but I am lost when it comes to understanding how to go about implementing anything other than the simple add1 function provided. I have existing C code that I would love to ...