MicroPython Forum

Hey Paul, File the ticket :) I've been developing for so long now that I have a pretty thick hide. Not to mention that at work, everything has to be reviewed by somebody else before it lands (gets checked in). It took me 9 review cycles to get my first bug landed :o I'm also not one to take offense ...

And str.format is also somewhat supported. print('This is {} test'.format('a')) One place to look for examples is in the test tree. This tree contains test code which is run against python 3.3 and against MicroPython to confirm that MicroPython produces the same results. So with str.format, for exam...

Hey Boris, So, according to the datasheet, the max current that can be drawn by the chip is 150mA. This will be higher than what the chip itself can draw with no connected devices. The per pin I/O current is rated at upto 25mA, but since the total is 150 for the entire chip, you can't have very many...

Hi Boris,

print is there, but with the Python 3.3 syntax (so it requires parenthesis).

The README.md has some instructions near the bottom. There is also some more detailed instructions on the STM32F407-Discovery wiki but the USB id has changed since those were written (the old USB ID was 0483:5740 and the new USB ID is f055:9800) When programming the chip, it will appear as ID 0483:d...

Hi Steve, The schematics for the board can be found here: https://github.com/micropython/pyboard/raw/master/PYBv10b.pdf When you plug in the USB cable, VBUS powers VIN (through D1 - a 1n5819 diode near the center right of the schematic), so you should definitely be able to provide 5V on VIN. When th...

This file: https://github.com/micropython/pyboard/raw/master/PYBv10b.pdf has a bunch of key information on the board itself. Page 1 - schematics of the pyboard Page 2 - shows some of the functions available for each pin Page 5 & 6 show 3D views of the board (of course if you have the real board, pre...

I've looked at the Tiva-C, and it looks like a pretty nice processor. I started out doing a port of MicroPython to the teensy 3.1 (which uses a FreeScale M4), and got it to the point of working, but decided to work on the STM port instead. At least until the dust settles and the target isn't moving ...

Just saw that Travis now supports Python 3.4:
http://gehrcke.de/2014/04/travis-ci-fin ... ython-3-4/

I think that's a sensible approach, especially for testing. We could write out the comple set of configuration options in a python module that the tests could import. For the most part, I'm not sure how much information a typical running python program would need. I guess that will come up when we s...