CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.6 2015-10-11T08:09:57+00:00 2015-10-11T08:09:57+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-10-11T08:09:57+00:00 urn:sha1:53ca6ae1f362da99b5913505a53904d22f460c63 The usual cause would be that a cross-compiler for a port is not in PATH. 2015-09-03T22:30:43+00:00 Tony Abboud tdabboud@hotmail.com 2015-08-30T21:20:38+00:00 urn:sha1:8d8fdcb4bec5024503b636bcdbad244bef4e6576 Fetch the current usb mode and return a string representation when pyb.usb_mode() is called with no args. The possible string values are interned as qstr's. None will be returned if an incorrect mode is set. 2015-07-31T11:58:14+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-07-31T11:57:36+00:00 urn:sha1:3a2fb201a52367286d25bede4612c73b6a1cd4b9 2015-07-20T11:03:13+00:00 Damien George damien.p.george@gmail.com 2015-07-20T11:03:13+00:00 urn:sha1:c3bd9415cc8e6ba3619fe4b7a2bdac20260b0236 This patch makes configurable, via MICROPY_QSTR_BYTES_IN_HASH, the number of bytes used for a qstr hash. It was originally fixed at 2 bytes, and now defaults to 2 bytes. Setting it to 1 byte will save ROM and RAM at a small expense of hash collisions. 2015-05-30T22:11:16+00:00 Damien George damien.p.george@gmail.com 2015-05-30T22:11:16+00:00 urn:sha1:26b512ea1bcc8035f8f5312b2065c85a639c02ae These scripts should run under as wide a range of Python versions as possible. 2015-04-01T22:10:11+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-04-01T22:09:24+00:00 urn:sha1:f88eec0de24277e8713ebdfe34e1e7b852a25731 2015-01-11T22:40:38+00:00 Damien George damien.p.george@gmail.com 2015-01-11T22:40:38+00:00 urn:sha1:99ab64ffd4a85e3e97eab2c9db41fa46ca6e01fc 2015-01-11T22:27:30+00:00 Damien George damien.p.george@gmail.com 2015-01-11T22:27:30+00:00 urn:sha1:95836f8439b9f1ca0b6ff20f56a03253aa9ba836 This new config option sets how many fixed-number-of-bytes to use to store the length of each qstr. Previously this was hard coded to 2, but, as per issue #1056, this is considered overkill since no-one needs identifiers longer than 255 bytes. With this patch the number of bytes for the length is configurable, and defaults to 1 byte. The configuration option filters through to the makeqstrdata.py script. Code size savings going from 2 to 1 byte: - unix x64 down by 592 bytes - stmhal down by 1148 bytes - bare-arm down by 284 bytes Also has RAM savings, and will be slightly more efficient in execution. 2015-01-11T22:06:53+00:00 Damien George damien.p.george@gmail.com 2015-01-11T17:52:45+00:00 urn:sha1:6942f80a8feb521ff4dc2b457fa5cb3d039bee54 2015-01-11T14:16:24+00:00 Damien George damien.p.george@gmail.com 2015-01-11T14:16:24+00:00 urn:sha1:56e1f99ca1412a580eb3da5622cec5e66d9063d0