suspect-devices/circuitpython/unix/unix_mphal.c, branch esp-extra-scripts CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=esp-extra-scripts 2016-05-20T23:16:35+00:00 unix/unix_mphal: Implement mp_hal_ticks_us(). 2016-05-20T23:16:35+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-05-20T23:15:17+00:00 urn:sha1:b58095821623a3f39de70e26d2d9f1fef173064d Similar to existing mp_hal_ticks_ms(). unix/unix_mphal: Hack to make uos.dupterm() actually work. 2016-03-27T11:02:03+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-03-27T10:57:50+00:00 urn:sha1:13394a632dda24298e80ec034dd13903059b4a4b See https://github.com/micropython/micropython/issues/1736 for the list of complications. This workaround instead of duplicating REPL to another stream, switches to it, because read(STDIN) we use otherwise is blocking call, so it and custom REPL stream can't be used together. unix/unix_mphal: Be sure to wrap dupterm code with MICROPY_PY_OS_DUPTERM. 2016-01-01T20:55:45+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-01-01T20:55:45+00:00 urn:sha1:98f7729848625344d7eb51e69ed0ac4daa1fb8a7 unix/unix_mphal: Handle exceptions in call to dupterm's .read(). 2016-01-01T20:39:29+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-01-01T20:39:29+00:00 urn:sha1:8fa9264430a7252478175b9e8c0b419029871149 extmod/moduos_dupterm: Make mp_uos_dupterm_tx_strn() function reusable. 2016-01-01T14:43:35+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-01-01T14:41:26+00:00 urn:sha1:30b7344eb0a96c9cf608bec55ea38dfcb39ddfaf Function to actually spool output terminal data to dupterm object. unix: Implement uos.dupterm(). Conditional on MICROPY_PY_OS_DUPTERM. 2015-12-27T23:13:21+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-27T23:12:59+00:00 urn:sha1:2c1620ce1fe3bb2d011ccaca701191927f1d49d6 unix/unix_mphal: Raise KeyboardInterrupt straight from signal handler. 2015-12-22T22:07:00+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-22T22:06:37+00:00 urn:sha1:1c9210bc2b58303c1df2ff287f17d178b1a2772b POSIX doesn't guarantee something like that to work, but it works on any system with careful signal implementation. Roughly, the requirement is that signal handler is executed in the context of the process, its main thread, etc. This is true for Linux. Also tested to work without issues on MacOSX. unix/unix_mphal: Just consistently set sigaction.sa_flags to 0. 2015-12-17T23:07:27+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-17T23:05:12+00:00 urn:sha1:3c2b3777115f3e929821058f454e7a369b260898 unix/unix_mphal: Properly initialize struct sigaction. 2015-12-17T21:24:35+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-17T21:17:07+00:00 urn:sha1:3db2b230602b0140b3ea430c61d415335d939274 This solves long-standing non-deterministic bug, which manifested itself on x86 32-bit (at least of reported cases) - segfault on Ctrl+C (i.e. SIGINT). unix/unix_mphal: Use size_t instead of mp_uint_t in stdout_tx_strn decls. 2015-11-27T14:03:53+00:00 Damien George damien.p.george@gmail.com 2015-11-27T14:03:53+00:00 urn:sha1:7a5a4fe271d87c8331356673bf91416092f1edc2