CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.4.5 2015-05-05T19:18:07+00:00 2015-05-05T19:18:07+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-05-05T19:18:07+00:00 urn:sha1:76677270218fb5732296e4fe1a0acbe05c8f818c Having NotImplemented as MP_OBJ_SENTINEL turned out to be problematic (it needs to be checked for in a lot of places, otherwise it'll crash as would pass MP_OBJ_IS_OBJ()), so made a proper singleton value like Ellipsis, both of them sharing the same type. 2015-04-16T14:30:16+00:00 Damien George damien.p.george@gmail.com 2015-04-09T22:56:15+00:00 urn:sha1:7f9d1d6ab923096582622b700bedb6a571518eac Previous to this patch the printing mechanism was a bit of a tangled mess. This patch attempts to consolidate printing into one interface. All (non-debug) printing now uses the mp_print* family of functions, mainly mp_printf. All these functions take an mp_print_t structure as their first argument, and this structure defines the printing backend through the "print_strn" function of said structure. Printing from the uPy core can reach the platform-defined print code via two paths: either through mp_sys_stdout_obj (defined pert port) in conjunction with mp_stream_write; or through the mp_plat_print structure which uses the MP_PLAT_PRINT_STRN macro to define how string are printed on the platform. The former is only used when MICROPY_PY_IO is defined. With this new scheme printing is generally more efficient (less layers to go through, less arguments to pass), and, given an mp_print_t* structure, one can call mp_print_str for efficiency instead of mp_printf("%s", ...). Code size is also reduced by around 200 bytes on Thumb2 archs. 2015-01-20T12:47:20+00:00 Damien George damien.p.george@gmail.com 2015-01-20T12:47:20+00:00 urn:sha1:ff8dd3f486afb0d6ff1427d8a6a8a8ed73baa660 See issue #699. 2015-01-01T20:32:09+00:00 Damien George damien.p.george@gmail.com 2015-01-01T20:27:54+00:00 urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde Addresses issue #1022. 2014-12-10T22:08:14+00:00 Damien George damien.p.george@gmail.com 2014-12-10T22:07:04+00:00 urn:sha1:969a6b37bfc655609e540053c2bdcce8a6fdc64d 2014-06-01T12:32:54+00:00 Damien George damien.p.george@gmail.com 2014-06-01T12:32:54+00:00 urn:sha1:fb510b3bf90eccc8e0d400c6622b2e94c2bfa8e9 This renames: MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT See issue #35 for discussion. 2014-05-24T22:42:24+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-05-24T22:39:27+00:00 urn:sha1:afaaf535e6cfaf599432b13a2fbe9373e6a2c4b8 Older int-only encoding is not expressive enough to support arbitrary slice assignment operations. 2014-05-24T22:03:12+00:00 Damien George damien.p.george@gmail.com 2014-05-24T22:03:12+00:00 urn:sha1:ee3fd46f1383e984c968c4a82d634d7b0cea49b8 Now of the form MICROPY_PY_*. See issue #35. 2014-05-03T22:27:38+00:00 Damien George damien.p.george@gmail.com 2014-05-03T22:27:38+00:00 urn:sha1:04b9147e150d2d6fa3750f312fe328b6a71c1b28 Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/. 2014-05-02T14:48:40+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-05-02T14:47:01+00:00 urn:sha1:f54bcbf0997211a3d2a04bab09c79f602fa0c8e9 Specifically, nlr.h does.