user/sven/micropython.git - The MicroPython project

Age	Commit message (Collapse)	Author
2016-01-26	extmod/modurandom: Add some extra random functions.	Damien George
	Functions added are: - randint - randrange - choice - random - uniform They are enabled with configuration variable MICROPY_PY_URANDOM_EXTRA_FUNCS, which is disabled by default. It is enabled for unix coverage build and stmhal.
2016-01-25	extmod/moduhashlib: Use MICROPY_PY_UHASHLIB_SHA1 config define.	Paul Sokolovsky

2016-01-24	extmod/moduhashlib: Add support for SHA1 (based on axTLS).	Paul Sokolovsky
	SHA1 is used in a number of protocols and algorithm originated 5 years ago or so, in other words, it's in "wide use", and only newer protocols use SHA2. The implementation depends on axTLS enabled. TODO: Make separate config option specifically for sha1().
2016-01-24	py/modmicropython: Add stack_use, heap_lock and heap_unlock functions.	Damien George
	micropython.stack_use() returns an integer being the number of bytes used on the stack. micropython.heap_lock() and heap_unlock() can be used to prevent the memory manager from allocating anything on the heap. Calls to these are allowed to be nested.
2016-01-23	stmhal: Add support for building frozen files.	Dave Hylands
	This allows FROZEN_DIR=some-directory to be specified on the make command line, which will then add all of the files contained within the indicated frozen directory as frozen files in the image. There is no change in flash/ram usage if not using the feature. This is especially useful on smaller MCUs (like the 401) which only has 64K flash file system.
2016-01-23	py/objgetitemiter: Typo fix in comment.	Paul Sokolovsky

2016-01-21	unix/modsocket: accept(): Make IPv6-clean.	Paul Sokolovsky
	By reserving enough space for peer address.
2016-01-19	stmhal: Add os.statvfs	Dave Hylands
	Implement enough of statvfs to determine the amount of free space on a volume.
2016-01-19	py: Add ustruct.pack_into and unpack_from	Dave Hylands

2016-01-17	.travis.yml: Switch to Ubuntu 14.04 Trusty.	Paul Sokolovsky
	This allows to cut number of packages installed from 3rd-party package repos, and otherwise cut number of overrides and hacks.
2016-01-17	extmod/modurandom: Make yasmarang() function static.	Paul Sokolovsky

2016-01-17	extmod/modurandom: Add "urandom" module.	Paul Sokolovsky
	Seedable and reproducible pseudo-random number generator. Implemented functions are getrandbits(n) (n <= 32) and seed(). The algorithm used is Yasmarang by Ilya Levin: http://www.literatecode.com/yasmarang
2016-01-16	pic16bit: Minor updates to types to allow port to compile again.	Damien George

2016-01-15	unix/modffi: Allow to compile modffi in OBJ_REPR_D mode.	Damien George

2016-01-15	unix/.gitignore: Add nanbox build output to ignore list.	Damien George

2016-01-15	travis: Add unix NaN-boxing build to Travis builds.	Damien George
	This will help make sure new commits work with OBJ_REPR_D.
2016-01-15	unix: Add option to build 64-bit NaN-boxing interpreter.	Damien George
	Build using: make nanbox
2016-01-15	py/objproperty: Fix static struct to build with OBJ_REPR_D.	Damien George

2016-01-14	builtin property: accept keyword arguments	chrysn
	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.
2016-01-14	tests: Remove builtin_dict test	stijn
	This is essentially a duplicate of obj_dict.py
2016-01-13	docs: Several minor changes: network, pyb, ADCAll and inline asm.	Peter Hinch

2016-01-13	py: Use new code pattern for parsing kw args with mp_arg_parse_all.	Damien George
	Makes code easier to read and more maintainable.
2016-01-13	py/emitglue: Use mp_obj_is_float instead of MP_OBJ_IS_TYPE.	Damien George

2016-01-12	py: unary_op enum type fix, and a cast to remove clang warning	Antonin ENFRUN

2016-01-11	unix: Allow to build coverage build with OBJ_REPR_D.	Damien George

2016-01-11	unix: Add socket.inet_ntop function	Dave Hylands

2016-01-11	py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*.	Damien George
	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.
2016-01-11	py: Change type signature of builtin funs that take variable or kw args.	Damien George
	With this patch the n_args parameter is changed type from mp_uint_t to size_t.
2016-01-11	py: Change type of .make_new and .call args: mp_uint_t becomes size_t.	Damien George
	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.
2016-01-10	extmod: Fix uctypes size calculation for bitfields	Dave Hylands

2016-01-10	unix/modtime: strftime(): Support 2nd argument, but as time_t value.	Paul Sokolovsky
	Instead of struct tm like structure, as required by CPython.
2016-01-10	py: Remove long-obsolete mp_method_t typedef.	Damien George

2016-01-09	examples/unix: Rename example be importable as modules.	Paul Sokolovsky
	Replace hyphens with undescores in modules.
2016-01-08	tests: Fix math_fun_special test so it passes with single prec float.	Damien George

2016-01-08	py/objint: Fix classification of float so it works for OBJ_REPR_D.	Damien George

2016-01-08	py/mpz: Fix conversion of float to mpz so it works on big endian archs.	Damien George

2016-01-08	tests: Allow float tests to run when MATH_SPECIAL_FUNCTIONS is disabled.	Damien George

2016-01-08	py/runtime: Use appropriate printf fmt for malloc num_bytes.	Damien George

2016-01-08	py/smallint: Allow to override MP_SMALL_INT_MIN et al.	Damien George
	This allows a port to specify exactly how many bits are in a small int (eg for a uPy bytecode cross compiler).
2016-01-08	py/obj: For OBJ_REPR_D, use uint32_t cast when extracting qstr value.	Damien George

2016-01-08	py/parse: Include unistd.h for ssize_t definition.	Damien George
	In some cases ssize_t is not defined by already included headers.
2016-01-08	py/emitglue: Add more feature flags to .mpy persistent bytecode output.	Damien George
	Need to record in .mpy file whether unicode is enabled, and how many bits are in a small int.
2016-01-08	esp8266: Support CFLAGS_EXTRA.	Paul Sokolovsky

2016-01-07	minimal: Add enough code to run minimal build on STM32F4xx hardware.	Damien George
	Minimal support code for a Cortex-M CPU is added, along with set-up code for an STM32F4xx MCU, including a UART for a REPL. Tested on a pyboard. Code size is 77592 bytes.
2016-01-07	py/viper: Truncate viper integer args so they can be up to 32-bit.	Damien George

2016-01-07	stmhal: Remove custom mod_machine_mem_get_{read,write}_addr functions.	Damien George
	They are no longer needed because stm constants can now be 32 bits wide.
2016-01-07	stmhal: Make stm constants big ints when they don't fit in a small int.	Damien George
	Adds 924 bytes of code, but means that no more hacks and work-arounds are needed due to large constants becoming negative.
2016-01-07	py/inlinethumb: Remove 30-bit restriction on movwt instruction.	Damien George
	movwt can now move a full 32-bit constant into a register.
2016-01-07	py/inlinethumb: Allow assembler to use big ints as args to instructions.	Damien George

2016-01-07	py/parse: Improve constant folding to operate on small and big ints.	Damien George
	Constant folding in the parser can now operate on big ints, whatever their representation. This is now possible because the parser can create parse nodes holding arbitrary objects. For the case of small ints the folding is still efficient in RAM because the folded small int is stored inplace in the parse node. Adds 48 bytes to code size on Thumb2 architecture. Helps reduce heap usage because more constants can be computed at compile time, leading to a smaller parse tree, and most importantly means that the constants don't have to be computed at runtime (perhaps more than once). Parser will now be a little slower when folding due to calls to runtime to do the arithmetic.