CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=azure 2017-09-06T03:40:51+00:00 2017-09-06T03:40:51+00:00 Damien George damien.p.george@gmail.com 2017-09-06T03:40:51+00:00 urn:sha1:01dd7804b87d60b2deab16712eccb3b97351a9b7 This is to keep the top-level directory clean, to make it clear what is core and what is a port, and to allow the repository to grow with new ports in a sustainable way. 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. 2017-07-03T07:37:22+00:00 Damien George damien.p.george@gmail.com 2017-07-03T07:37:22+00:00 urn:sha1:80b31dc0972eca3f67dd2be7518b133e316e8f32 2017-03-20T07:56:46+00:00 Damien George damien.p.george@gmail.com 2017-03-20T07:56:46+00:00 urn:sha1:ebbaf7ee57a7c70067b8d1cc1d148cbdaf14762f We can actually handle interrupts during a thread switch (because we always have a valid stack), but only if those interrupts don't access any of the thread state (because the state may not correspond to the stack pointer). So to be on the safe side we disable interrupts during the very short period of the thread state+stack switch. 2017-02-15T05:39:30+00:00 Damien George damien.p.george@gmail.com 2017-02-15T05:39:30+00:00 urn:sha1:e5cc681cb1b5163b9ae3453df85344326baf9759 2017-01-31T07:42:35+00:00 Damien George damien.p.george@gmail.com 2017-01-31T02:59:53+00:00 urn:sha1:882ec01e42227445a63f6d5b38cac14d8635f2ad This patch brings the _thread module to stmhal/pyboard. There is a very simple round-robin thread scheduler, which is disabled if there is only one thread (for efficiency when threading is not used). The scheduler currently switches threads at a rate of 250Hz using the systick timer and the pend-SV interrupt. The GIL is disabled so one must be careful to use lock objects to prevent concurrent access of objects. The threading is disabled by default, one can enabled it with the config option MICROPY_PY_THREAD to test it out. 2017-01-31T02:58:34+00:00 Damien George damien.p.george@gmail.com 2017-01-31T02:58:34+00:00 urn:sha1:a6386f74b821e34e86f1853b539b3140db7ad406 2016-12-15T01:32:00+00:00 Damien George damien.p.george@gmail.com 2016-12-15T01:32:00+00:00 urn:sha1:f254cfd3c46432efabf837668c91271fddc8ea27 mp_kbd_exception is now considered the standard variable name to hold the singleton KeyboardInterrupt exception. This patch also moves the creation of this object from pyb_usb_init() to main(). 2015-11-01T23:23:39+00:00 Dave Curtis davecurtis@sonic.net 2015-10-31T17:44:20+00:00 urn:sha1:32b3549cce7a965d92a81db02c7adc973f08d74c 2015-07-29T23:38:25+00:00 Dave Hylands dhylands@gmail.com 2015-07-28T15:36:26+00:00 urn:sha1:ea8bf8105812b36fbf1596a78c6e14aa0a0c5a36