micropython

Commit Graph

Author	SHA1	Message	Date
Paul Sokolovsky	adfe4ff72a	esp8266: Support CFLAGS_EXTRA.	9 years ago
Damien George	54729247e1	minimal: Add enough code to run minimal build on STM32F4xx hardware. 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.	9 years ago
Damien George	dd0a0f79d7	py/viper: Truncate viper integer args so they can be up to 32-bit.	9 years ago
Damien George	daa1a455c6	stmhal: Remove custom mod_machine_mem_get_{read,write}_addr functions. They are no longer needed because stm constants can now be 32 bits wide.	9 years ago
Damien George	2621f8a340	stmhal: Make stm constants big ints when they don't fit in a small int. Adds 924 bytes of code, but means that no more hacks and work-arounds are needed due to large constants becoming negative.	9 years ago
Damien George	ea8be373a9	py/inlinethumb: Remove 30-bit restriction on movwt instruction. movwt can now move a full 32-bit constant into a register.	9 years ago
Damien George	47dc5922ca	py/inlinethumb: Allow assembler to use big ints as args to instructions.	9 years ago
Damien George	22b2265053	py/parse: Improve constant folding to operate on small and big ints. 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.	9 years ago
Damien George	d6b31e4578	py: Change mp_obj_int_is_positive to more general mp_obj_int_sign. This function returns the sign (-1, 0 or 1) of the integer object.	9 years ago
Damien George	93b3726240	py/parse: Optimise away parse node that's just parenthesis around expr. Before this patch, (x+y)*z would be parsed to a tree that contained a redundant identity parse node corresponding to the parenthesis. With this patch such nodes are optimised away, which reduces memory requirements for expressions with parenthesis, and simplifies the compiler because it doesn't need to handle this identity case. A parenthesis parse node is still needed for tuples.	9 years ago
Henrik Sölver	67f40fb237	docs: Include extra functions in time documentation for pyboard.	9 years ago
Damien George	1d191fdf03	docs: Add link from pyboard switch tutorial to ISR rules document.	9 years ago
Damien George	43cab7c283	py/modbuiltins: Fix access of mp_obj_t variable, wrap in MP_OBJ_TO_PTR.	9 years ago
Damien George	d4df8f4925	py/objstr: In str.format, handle case of no format spec for string arg. Handles, eg, "{:>20}".format("foo"), where there is no explicit spec for the type of the argument.	9 years ago
Paul Sokolovsky	824f83fd20	docs: Set author as 'Damien P. George and contributors'.	9 years ago
Paul Sokolovsky	275a0f25d3	docs: Fix readthedocs build by updating Latex params.	9 years ago
Paul Sokolovsky	ee7b8f32e3	tests/object_dict.py: Add test for obj.__dict__ .	9 years ago
stijn	3c014a67ea	py: Implement __dict__ for instances. Note that even though wrapped in MICROPY_CPYTHON_COMPAT, it is not fully compatible because the modifications to the dictionary do not propagate to the actual instance members.	10 years ago
Dave Hylands	7281d95aee	py: Make dir report instance members	9 years ago
Antonin ENFRUN	b50030b1d0	tests/uctypes: Test item assignment for scalar arrays.	9 years ago
Antonin ENFRUN	26ed00118b	uctypes: Implement assignment for scalar array	9 years ago
Damien George	8212d97317	py: Use polymorphic iterator type where possible to reduce code size. Only types whose iterator instances still fit in 4 machine words have been changed to use the polymorphic iterator. Reduces Thumb2 arch code size by 264 bytes.	9 years ago
Paul Sokolovsky	17f324b836	py/frozenmod: Store frozen module names together, to quickly scan them.	9 years ago
Damien George	1b0aab621b	py: Change struct and macro for builtin fun so they can be type checked.	9 years ago
Damien George	3d2daa2d03	py: Change exception traceback data to use size_t instead of mp_uint_t. The traceback array stores qstrs and line numbers. qstrs are typed as size_t, and line numbers should safely fit in size_t as well.	9 years ago
Damien George	ae4865efa1	unix/Makefile: Move include of mpconfigport.mk to before mkenv.mk. So that if MICROPY_FORCE_32BIT is set mpconfigport.mk it influences mkenv.mk.	9 years ago
Paul Sokolovsky	09630e48ce	unix/.gitignore: Ignore gcov files.	9 years ago
Paul Sokolovsky	98f7729848	unix/unix_mphal: Be sure to wrap dupterm code with MICROPY_PY_OS_DUPTERM.	9 years ago
Paul Sokolovsky	8fa9264430	unix/unix_mphal: Handle exceptions in call to dupterm's .read().	9 years ago
Paul Sokolovsky	467504da01	extmod/moduos_dupterm: Handle exceptions in call to dupterm's .write()	9 years ago
Paul Sokolovsky	30b7344eb0	extmod/moduos_dupterm: Make mp_uos_dupterm_tx_strn() function reusable. Function to actually spool output terminal data to dupterm object.	9 years ago
Paul Sokolovsky	00ee84e1e1	py: Clean up instantiation of dupterm object. To comply with already established scheme for extmod's.	9 years ago
Paul Sokolovsky	9bbfd5efd4	py/mpconfig: Make configuration of dupterm object reusable.	9 years ago
Paul Sokolovsky	ddea7cb702	extmod/moduos_dupterm: Make uos.dupterm() implementation reusable. That's just function which sets/gets dup terminal object, and can be easily reused across ports.	9 years ago
Paul Sokolovsky	0992588811	py/frozenmod: Make frozen module content be 0-terminated. To allow simple zero-terminated lexers.	9 years ago
Damien George	ed584e2ffd	docs: Bump version to 1.5.2.	9 years ago
Damien George	64ececb72f	lib/libc/string0: Use uintptr_t instead of uint32_t. This makes the code portable to non-32-bit architectures.	9 years ago
Dave Hylands	8c936edeb2	stmhal: Fix USB on the STM32F429DISC board The USB REPL has been broken since commit `1be0fde45c` This patch allows the STM32F429DISC board (which uses the USB_HS PHY)	9 years ago
Damien George	6dde019d93	py/map: In map lookup, check for fixed map independent of ordered map. It's possible to have a fixed map that is properly hashed (ie not simply ordered).	9 years ago
Damien George	4bd95f8b44	tools: Add C middle-processor to make builtin tables proper hash tables.	9 years ago
Peter Hinch	521759ee18	docs: Add discussion on interrupt handlers incl uPy specific techniques.	9 years ago
Paul Sokolovsky	fb7b715b7b	extmod/modlwip: Use _ERR_BADF instead of magic number.	9 years ago
Paul Sokolovsky	bc25545fbb	extmod/modlwip: Avoid magic numeric values in memcpy().	9 years ago
Paul Sokolovsky	722fb2d251	extmod/modlwip: User proper field name and value names for socket state.	9 years ago
Paul Sokolovsky	43fecb0acb	esp8266/modesp: Allow to compile out proprietary espconn stuff.	9 years ago
Paul Sokolovsky	fff2dd2627	extmod/modlwip: Mark some lwip_socket_obj_t's fields as volatile. Any fields changed by asynchronous callbacks must be volatile.	9 years ago
Paul Sokolovsky	a63d4a6cc2	extmod/modlwip: tcp_recv: Use more regular and responsive poll pattern. Polling once in 100ms means dismal performance. TODO: Propagate this pattern to other polling places.	9 years ago
Dave Hylands	0dce9a21ce	stmhal: Add struct qstr to block of qstrs needed for MICROPY_PY_STRUCT. Otherwise build fails if uctypes is disabled.	9 years ago
Paul Sokolovsky	1e06e81b3d	windows: Propagate MICROPY_PY_OS_DUPTERM handling from unix port.	9 years ago
Paul Sokolovsky	2c1620ce1f	unix: Implement uos.dupterm(). Conditional on MICROPY_PY_OS_DUPTERM.	9 years ago

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5209 Commits (8e1fdf2eb3444740d1631878c270cf0003b5d404) All Branches Search

5209 Commits (8e1fdf2eb3444740d1631878c270cf0003b5d404)

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