| commit | c260bc58e66f5fefc03b59c80c91a550282fb47c | [log] [tgz] |
|---|---|---|
| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | Sun Jan 12 16:15:47 2014 +0200 |
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | Sun Jan 12 22:04:21 2014 +0200 |
| tree | 0e2b33b04d874aaa0c0d67a6df669ca7afe085c3 | |
| parent | fc5aac82cb9dd2aeb1dd6bc53301d70e9002afa5 [diff] |
Add WORD_MSBIT_HIGH define - machine_int_t with the highest bit set.
This is the Micro Python project, which aims to put an implementation of Python 3.x on a microcontroller.
WARNING: this project is in its early stages and is subject to large changes of the code-base, including project-wide name changes and API changes. The software will not start to mature until March 2014 at the earliest.
See the repository www.github.com/micropython/pyboard for the Micro Python board. At the moment, finalising the design of the board is the top priority.
Major components in this repository:
Additional components:
"make" is used to build the components, or "gmake" on BSD-based systems. You will also need bash and python3, and python2 for the stm port.
The "unix" part requires a standard Unix environment with gcc and GNU make. It works only for 64-bit machines due to a small piece of x86-64 assembler for the exception handling.
To build:
$ cd unix $ make
Then to test it:
$ ./py >>> list(5 * x + y for x in range(10) for y in [4, 2, 1])
Ubuntu and Mint derivatives will require build-essentials and libreadline-dev packages installed.
The "stm" part requires an ARM compiler, arm-none-eabi-gcc, and associated bin-utils. For those using Arch Linux, you need arm-none-eabi-binutils and arm-none-eabi-gcc packages from the AUR. Otherwise, try here: https://launchpad.net/gcc-arm-embedded
To build:
$ cd stm $ make
Then to flash it via USB DFU to your device:
$ dfu-util -a 0 -D build/flash.dfu
You will need the dfu-util program, on Arch Linux it's dfu-util-git in the AUR.