CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=0.8.3 2016-11-21T22:11:52+00:00 2016-11-21T22:11:52+00:00 Scott Shawcroft scott@chickadee.tech 2016-11-03T22:50:59+00:00 urn:sha1:ccbb5e84f980e252f7380d96fcc5c417a8a64523 Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception. 2016-08-12T19:39:03+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-08-12T19:06:47+00:00 urn:sha1:c4a8004933d1ae4da52f175d456d6fbe765c3923 Checks for number of args removes where guaranteed by function descriptor, self checking is replaced with mp_check_self(). In few cases, exception is raised instead of assert. 2016-01-15T11:09:20+00:00 Damien George damien.p.george@gmail.com 2016-01-15T11:09:20+00:00 urn:sha1:ff133cdb075ea61af7ed5bb441a03219c30bfda6 2016-01-14T19:15:18+00:00 chrysn chrysn@fsfe.org 2016-01-13T11:29:17+00:00 urn:sha1:f8ba2eca804ae167d6597cc89eb270ddd8e1ce23 this allows python code to use property(lambda:..., doc=...) idiom. named versions for the fget, fset and fdel arguments are left out in the interest of saving space; they are rarely used and easy to enable when actually needed. a test case is included. 2016-01-11T00:49:27+00:00 Damien George damien.p.george@gmail.com 2016-01-03T15:55:55+00:00 urn:sha1:5b3f0b7f39bd67cc9182993c288f09f67a0890df The first argument to the type.make_new method is naturally a uPy type, and all uses of this argument cast it directly to a pointer to a type structure. So it makes sense to just have it a pointer to a type from the very beginning (and a const pointer at that). This patch makes such a change, and removes all unnecessary casting to/from mp_obj_t. 2016-01-11T00:48:41+00:00 Damien George damien.p.george@gmail.com 2016-01-03T09:59:18+00:00 urn:sha1:a0c97814dfcb0debbde8be99539e3d5ca2334e54 This patch changes the type signature of .make_new and .call object method slots to use size_t for n_args and n_kw (was mp_uint_t. Makes code more efficient when mp_uint_t is larger than a machine word. Doesn't affect ports when size_t and mp_uint_t have the same size. 2015-11-29T14:25:35+00:00 Damien George damien.p.george@gmail.com 2015-11-27T17:01:44+00:00 urn:sha1:999cedb90ff0827cdb9dfe0e4faa6ebc1739d271 This allows the mp_obj_t type to be configured to something other than a pointer-sized primitive type. This patch also includes additional changes to allow the code to compile when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of mp_uint_t, and various casts. 2015-11-29T14:25:04+00:00 Damien George damien.p.george@gmail.com 2015-11-27T13:38:15+00:00 urn:sha1:cbf7674025814797f5c537d6d1c195efe58ccaaf 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.