suspect-devices/circuitpython/py/mpconfig.h, branch v1.8.6 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.8.6 2016-11-03T01:33:01+00:00 py: Add MICROPY_FLOAT_CONST macro for defining float constants. 2016-11-03T01:33:01+00:00 Damien George damien.p.george@gmail.com 2016-11-03T01:33:01+00:00 urn:sha1:561844f3ba2dc81ce37c58468099042e27cd422b All float constants in the core should use this macro to prevent unnecessary creation of double-precision floats, which makes code less efficient. py: Change config default so m_malloc0 uses memset if GC not enabled. 2016-11-02T23:16:31+00:00 Colin Hogben colin@infinnovation.co.uk 2016-10-31T14:52:11+00:00 urn:sha1:828df54bfeaa4a31040fa534dd2961cc9b4ac16e With MICROPY_ENABLE_GC set to false the alternate memory manager may not clear all memory that is allocated, so it must be cleared in m_malloc0. extmod/utime_mphal: Allow ticks functions period be configurable by a port. 2016-10-30T00:02:07+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-10-30T00:02:07+00:00 urn:sha1:76146b3d9ab0ab88ce0f0d1cfa0235ec0758a4a9 Using MICROPY_PY_UTIME_TICKS_PERIOD config var. extmod/utime_mphal: Factor out implementations in terms of mp_hal_* for reuse. 2016-10-14T17:14:01+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-10-14T17:13:02+00:00 urn:sha1:a97284423eba9470c16c5f02fadea14bd8263751 As long as a port implement mp_hal_sleep_ms(), mp_hal_ticks_ms(), etc. functions, it can just use standard implementations of utime.sleel_ms(), utime.ticks_ms(), etc. Python-level functions. py: Add MICROPY_USE_INTERNAL_PRINTF option, defaults to enabled. 2016-09-05T02:18:53+00:00 Delio Brignoli brignoli.delio@gmail.com 2016-08-21T09:33:37+00:00 urn:sha1:e2ac8bb3f14b076a29244022865e3b47c6c0800a This new config option allows to control whether MicroPython uses its own internal printf or not (if not, an external one should be linked in). Accompanying this new option is the inclusion of lib/utils/printf.c in the core list of source files, so that ports no longer need to include it themselves. extmod: Add machine_spi with generic SPI C-protocol and helper methods. 2016-09-01T05:07:20+00:00 Damien George damien.p.george@gmail.com 2016-09-01T05:07:20+00:00 urn:sha1:0823c1baf864f2e8fd60e49a5e42a958fd89ff43 The idea is that all ports can use these helper methods and only need to provide initialisation of the SPI bus, as well as a single transfer function. The coding pattern follows the stream protocol and helper methods. py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory. 2016-08-26T05:35:26+00:00 Damien George damien.p.george@gmail.com 2016-08-26T05:35:26+00:00 urn:sha1:5ffe1d8dc07930818bbac6a88bec2aa5bd973402 There can be stray pointers in memory blocks that are not properly zero'd after allocation. This patch adds a new config option to always zero all allocated memory (via gc_alloc and gc_realloc) and hence help to eliminate stray pointers. See issue #2195. extmod/modubinascii: Make crc32() support configurable. 2016-08-24T15:28:43+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-08-24T15:28:43+00:00 urn:sha1:c4283675439d549fac09c5695aa5f8d6c3319dd5 Disable by default, enable in unix port. py/mpconfig.h: Define MP_ALWAYSINLINE for reuse. 2016-08-07T19:36:05+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-08-07T19:36:05+00:00 urn:sha1:1bc2911174aa975bbcb15cd70dd2dabfc7c8c535 Similar to existing MP_NOINLINE. py/objstr: Make .partition()/.rpartition() methods configurable. 2016-08-07T03:46:55+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-08-07T03:46:55+00:00 urn:sha1:56eb25f04928132f9921a1163684e626256e2a2c Default is disabled, enabled for unix port. Saves 600 bytes on x86.