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2014-08-12py: #if guard qstrs that are optional.Damien George
Also disable gc module on bare-arm port.
2014-08-12stmhal: Enable moductypes by default.Damien George
Also fixes compiler error in moductypes when compiled without debugging. Addresses issue #778.
2014-08-12py: Add .real and .imag attributes to complex numbers.Damien George
2014-08-12py: Improve range: add len, subscr, proper print.Damien George
Can now index ranges with integers and slices, and reverse ranges (although reversing is not very efficient). Not sure how useful this stuff is, but gets us closer to having all of Python's builtins.
2014-08-12py: Implement builtin reversed() function.Damien George
reversed function now implemented, and works for tuple, list, str, bytes and user objects with __len__ and __getitem__. Renamed mp_builtin_len to mp_obj_len to make it publically available (eg for reversed).
2014-08-12py: Make a function static; replace NULL with MP_OBJ_NULL.Damien George
2014-08-11py, objstr: Optimise bytes subscr when unicode is enabled.Damien George
Saves code bytes and makes it faster, so why not?
2014-08-11py, modcmath: Fix doc comment, and add some more of them.Damien George
2014-08-11objstr: Make sure that bytes are indexed as bytes, not as unicode.Paul Sokolovsky
Fixes #795.
2014-08-10Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-08-10stmhal: Working STM32F4DISC accelerometer, via Python script.Damien George
Thanks to David Siorpaes.
2014-08-10objstr: split(): check arg type consistency (str vs bytes).Paul Sokolovsky
Similar to other methods and following CPython3 strictness.
2014-08-10py: binary.c: Properly implement alignment for native unpacked structs.Paul Sokolovsky
2014-08-10modsocket: .recv() returns bytes object.Paul Sokolovsky
2014-08-10doc: Fix up a few docs in sys module.Damien George
2014-08-10doc: Document gc, sys, math, cmath.Damien George
2014-08-10stmhal: Add sys.platform string to PYBv1.0 (it's "pyboard").Damien George
2014-08-10tools, gendoc: Output small descr about module TOC.Damien George
2014-08-10objarray: Implement equality testing between arrays and other buffers.Paul Sokolovsky
2014-08-10py: mp_buffer_info_t::buf may be valid, but NULL for empty objects.Paul Sokolovsky
This happens for example for zero-size arrays. As .get_buffer() method now has explicit return value, it's enough to distinguish success vs failure of getting buffer.
2014-08-10moductypes: Remove debug inclusion of stdio.h .Paul Sokolovsky
2014-08-09stmhal, pin: Save 140 bytes ROM by simplifying pin_print function.Damien George
2014-08-09stmhal, pin: Simplify default value for alternate function init.Damien George
2014-08-08tools, gendoc: Put module TOC/index in module/ directory.Damien George
2014-08-08stmhal: Start of documentation for modos and modtime.Damien George
2014-08-08tools, gendoc: Allow constants at module level; gen module index.Damien George
Addresses some issues from #585.
2014-08-08Merge branch 'dhylands-pin-af'Damien George
2014-08-08tests, pyb: Update pin test.Damien George
2014-08-08stmhal/teensy: Use _ instead of - in source file names.Damien George
Trying to move towards consistency, let's use _ exclusively in names of source files (eg .c, .h, .csv).
2014-08-08stmhal: Fix documentation; remove ability to specify af by str.Damien George
2014-08-08stmhal: Comment out unused functions.Damien George
2014-08-08Merge branch 'pin-af' of https://github.com/dhylands/micropython into ↵Damien George
dhylands-pin-af
2014-08-08py: Fix bug where GC finaliser table was not completely zeroed out.Damien George
This was a nasty bug to track down. It only had consequences when the heap size was just the right size to expose the rounding error in the calculation of the finaliser table size. And, a script had to allocate a small (1 or 2 cell) object at the very end of the heap. And, this object must not have a finaliser. And, the initial state of the heap must have been all bits set to 1. All these conspire on the pyboard, but only if your run the script fresh (so unused memory is all 1's), and if your script allocates a lot of small objects (eg 2-char strings that are not interned).
2014-08-07Add support for selecting pin alternate functions from python.Dave Hylands
Converts generted pins to use qstrs instead of string pointers. This patch also adds the following functions: pyb.Pin.names() pyb.Pin.af_list() pyb.Pin.gpio() dir(pyb.Pin.board) and dir(pyb.Pin.cpu) also produce useful results. pyb.Pin now takes kw args. pyb.Pin.__str__ now prints more useful information about the pin configuration. I found the following functions in my boot.py to be useful: ```python def pins(): for pin_name in dir(pyb.Pin.board): pin = pyb.Pin(pin_name) print('{:10s} {:s}'.format(pin_name, str(pin))) def af(): for pin_name in dir(pyb.Pin.board): pin = pyb.Pin(pin_name) print('{:10s} {:s}'.format(pin_name, str(pin.af_list()))) ```
2014-08-07py: Fix bug in mpn_shl (multi-prec int shift left).Damien George
Before this patch, eg, 1 << 75 (or any large multiple of 15) was setting the MSB in the digits, which is outside the valid range of DIG_MASK.
2014-08-06stmhal: Update STM32Cube F4 HAL driver to V1.3.0.Damien George
This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June 2014. Files were copied verbatim from the ST package. Only change was to suppress compiler warning of unused variables in 4 places. A lot of the changes from ST are cosmetic: comments and white space. Some small code changes here and there, and addition of F411 header. Main code change is how SysTick interrupt is set: it now has a configuration variable to set the priority, so we no longer need to work around this (originall in system_stm32f4xx.c).
2014-08-06stmhal: Ability to stat /flash and /sd.Damien George
Addresses issue #780.
2014-08-06stmhal: Put #if guards around all GPIOx_CLK_ENABLE's.Damien George
Specifically, teensy port does not have these macros defined.
2014-08-06stmhal: Enable relevant GPIO clock when Pin obj is init'd.Damien George
2014-08-05stmhal: Wrap DAC module and os.urandom in relevant #if's.Damien George
2014-08-05stmhal, math: Define _M_LN2 if not already defined.Damien George
Addresses issue #790.
2014-08-05travis: Build stmhal/ST32F4DISC and teensy in Travis tests.Damien George
2014-08-04Merge pull request #789 from dhylands/fix-teensy-2014-08-04Damien George
Follow rename of readline_init to readline_init0 on teensy
2014-08-04Follow rename of readline_init to readline_init0 on teensyDave Hylands
2014-08-04Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-08-04stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.Damien George
Make a clearer distinction between init functions that must be done before any scripts can run (xxx_init0) and those that can be safely deferred (xxx_init). Fix bug initialising USB VCP exception. Addresses issue #788. Re-order some init function to improve reliability of reset/soft-reset.
2014-08-04Put call to qstr_init and mp_init_emergency_exc_buf in mp_init.Damien George
qstr_init is always called exactly before mp_init, so makes sense to just have mp_init call it. Similarly with mp_init_emergency_exception_buf. Doing this makes the ports simpler and less error prone (ie they can no longer forget to call these).
2014-08-03Merge pull request #786 from dhylands/fix-teensy-2014-08-03Damien George
Updated teensys usb.c and switched to using usb.h from stmhal.
2014-08-03Updated teensys usb.c and switched to using usb.h from stmhal.Dave Hylands
Removed the local usb.h from teensey directory and now uses the usb.h from the stmhal directory. Fixed the deploy target to use abspath.
2014-08-03stmhal: Document behaviour of usb_vcp_recv_byte.Damien George
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