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circuitpython/py/py.mk

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Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
# where py object files go (they have a name prefix to prevent filename clashes)
Rework makefiles. Add proper dependency checking.
2014-01-24 04:05:30 -05:00
PY_BUILD = $(BUILD)/py
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
build directory can now be renamed The autogenerated header files have been moved about, and an extra include dir has been added, which means you can give a custom BUILD=newbuilddir option to make, and everything "just works" Also tidied up the way the different Makefiles build their include- directory flags
2014-04-16 17:10:33 -04:00
# where autogenerated header files go
build: Simplify build directory layout by putting all headers in genhdr. Any generated headers go in $(BUILD)/genhdr/, and are #included as 'genhdr/xxx.h'.
2014-04-17 13:03:27 -04:00
HEADER_BUILD = $(BUILD)/genhdr
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-21 16:40:13 -05:00
build directory can now be renamed The autogenerated header files have been moved about, and an extra include dir has been added, which means you can give a custom BUILD=newbuilddir option to make, and everything "just works" Also tidied up the way the different Makefiles build their include- directory flags
2014-04-16 17:10:33 -04:00
# file containing qstr defs for the core Python bit
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-21 16:40:13 -05:00
PY_QSTR_DEFS = $(PY_SRC)/qstrdefs.h
py.mk: allow translation to be overriden in GNUmakefile I like to use local makefile overrides, in the file GNUmakefile (or, on case-sensitive systems, makefile) to set compilation choices. However, writing TRANSLATION := de_DE include Makefile did not work, because py.mk would override the TRANSLATION := specified in an earlier part of the makefiles (but not from the commandline). By using ?= instead of := the local makefile override works, but when TRANSLATION is not specified it continues to work as before.
2020-11-19 17:23:35 -05:00
TRANSLATION ?= en_US
Support internationalisation.
2018-07-31 19:53:54 -04:00
py/py.mk: Add makefile variable for qstr autogeneration control. - any architecture may explicitely build with qstring make QSTR_AUTOGEN_DISABLE=1 autogeneration disabled and provide its own list of qstrings by the standard mechanisms (qstrdefsport.h).
2016-03-16 03:47:40 -04:00
# If qstr autogeneration is not disabled we specify the output header
# for all collected qstrings.
ifneq ($(QSTR_AUTOGEN_DISABLE),1)
py: Add rules for automated extraction of qstrs from sources. - add template rule that converts a specified source file into a qstring file - add special rule for generating a central header that contains all extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED variable. Each platform appends a list of sources that may contain qstrings into a new build variable: SRC_QSTR. Any autogenerated prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable. - remove most qstrings from py/qstrdefs, keep only qstrings that contain special characters - these cannot be easily detected in the sources without additional annotations - remove most manual qstrdefs, use qstrdef autogen for: py, cc3200, stmhal, teensy, unix, windows, pic16bit: - remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.) - remove all port specific qstrdefs except for special strings - append sources for qstr generation in platform makefiles (SRC_QSTR)
2016-03-10 04:22:41 -05:00
QSTR_DEFS_COLLECTED = $(HEADER_BUILD)/qstrdefs.collected.h
py/py.mk: Add makefile variable for qstr autogeneration control. - any architecture may explicitely build with qstring make QSTR_AUTOGEN_DISABLE=1 autogeneration disabled and provide its own list of qstrings by the standard mechanisms (qstrdefsport.h).
2016-03-16 03:47:40 -04:00
endif
py: Add rules for automated extraction of qstrs from sources. - add template rule that converts a specified source file into a qstring file - add special rule for generating a central header that contains all extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED variable. Each platform appends a list of sources that may contain qstrings into a new build variable: SRC_QSTR. Any autogenerated prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable. - remove most qstrings from py/qstrdefs, keep only qstrings that contain special characters - these cannot be easily detected in the sources without additional annotations - remove most manual qstrdefs, use qstrdef autogen for: py, cc3200, stmhal, teensy, unix, windows, pic16bit: - remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.) - remove all port specific qstrdefs except for special strings - append sources for qstr generation in platform makefiles (SRC_QSTR)
2016-03-10 04:22:41 -05:00
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
# Any files listed by these variables will cause a full regeneration of qstrs
# DEPENDENCIES: included in qstr processing; REQUIREMENTS: not included
py/mkrules.mk: Regenerate all qstrs when config files change. A port can define QSTR_GLOBAL_DEPENDENCIES to add extra files.
2018-06-09 01:23:13 -04:00
QSTR_GLOBAL_DEPENDENCIES += $(PY_SRC)/mpconfig.h mpconfigport.h
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
QSTR_GLOBAL_REQUIREMENTS += $(HEADER_BUILD)/mpversion.h
py/mkrules.mk: Regenerate all qstrs when config files change. A port can define QSTR_GLOBAL_DEPENDENCIES to add extra files.
2018-06-09 01:23:13 -04:00
Makefile: Allow to override "super optimization" options used for some files. To help with debugging issue like #510 for example.
2014-04-23 19:59:43 -04:00
# some code is performance bottleneck and compiled with other optimization options
-Os for SAMD51; fix CSUPEROPT typo
2020-12-14 18:57:31 -05:00
CSUPEROPT = -O3
Makefile: Allow to override "super optimization" options used for some files. To help with debugging issue like #510 for example.
2014-04-23 19:59:43 -04:00
py/mkenv.mk: Move usage of 32-bit flags to py.mk. This allows ports/variants to configure MICROPY_FORCE_32BIT after including mkenv.mk, but before py.mk.
2019-10-22 20:56:37 -04:00
# Enable building 32-bit code on 64-bit host.
ifeq ($(MICROPY_FORCE_32BIT),1)
CC += -m32
CXX += -m32
LD += -m32
endif
py: Implement a module system for external, user C modules. This system makes it a lot easier to include external libraries as static, native modules in MicroPython. Simply pass USER_C_MODULES (like FROZEN_MPY_DIR) as a make parameter.
2018-06-14 09:57:29 -04:00
# External modules written in C.
ifneq ($(USER_C_MODULES),)
py/py.mk: Remove trailing spaces at end of line.
2019-08-27 02:37:43 -04:00
# pre-define USERMOD variables as expanded so that variables are immediate
py: Update and rework build system for including external C modules. How to use this feature is documented in docs/develop/cmodules.rst.
2018-12-12 00:50:55 -05:00
# expanded as they're added to them
py/py.mk: Remove trailing spaces at end of line.
2019-08-27 02:37:43 -04:00
SRC_USERMOD :=
py/py.mk: Support C++ code for user C modules. Support C++ code in .cpp files by providing CXX counterparts of the _USERMOD_ flags we have for C already. This merely enables the Makefile of user C modules to use variables specific to C++ compilation, it is still up to each port's main Makefile to also include these in the build.
2020-10-08 10:44:55 -04:00
SRC_USERMOD_CXX :=
py: Update and rework build system for including external C modules. How to use this feature is documented in docs/develop/cmodules.rst.
2018-12-12 00:50:55 -05:00
CFLAGS_USERMOD :=
py/py.mk: Support C++ code for user C modules. Support C++ code in .cpp files by providing CXX counterparts of the _USERMOD_ flags we have for C already. This merely enables the Makefile of user C modules to use variables specific to C++ compilation, it is still up to each port's main Makefile to also include these in the build.
2020-10-08 10:44:55 -04:00
CXXFLAGS_USERMOD :=
py: Update and rework build system for including external C modules. How to use this feature is documented in docs/develop/cmodules.rst.
2018-12-12 00:50:55 -05:00
LDFLAGS_USERMOD :=
$(foreach module, $(wildcard $(USER_C_MODULES)/*/micropython.mk), \
$(eval USERMOD_DIR = $(patsubst %/,%,$(dir $(module))))\
$(info Including User C Module from $(USERMOD_DIR))\
$(eval include $(module))\
)
SRC_MOD += $(patsubst $(USER_C_MODULES)/%.c,%.c,$(SRC_USERMOD))
py/py.mk: Support C++ code for user C modules. Support C++ code in .cpp files by providing CXX counterparts of the _USERMOD_ flags we have for C already. This merely enables the Makefile of user C modules to use variables specific to C++ compilation, it is still up to each port's main Makefile to also include these in the build.
2020-10-08 10:44:55 -04:00
SRC_MOD_CXX += $(patsubst $(USER_C_MODULES)/%.cpp,%.cpp,$(SRC_USERMOD_CXX))
py: Update and rework build system for including external C modules. How to use this feature is documented in docs/develop/cmodules.rst.
2018-12-12 00:50:55 -05:00
CFLAGS_MOD += $(CFLAGS_USERMOD)
py/py.mk: Support C++ code for user C modules. Support C++ code in .cpp files by providing CXX counterparts of the _USERMOD_ flags we have for C already. This merely enables the Makefile of user C modules to use variables specific to C++ compilation, it is still up to each port's main Makefile to also include these in the build.
2020-10-08 10:44:55 -04:00
CXXFLAGS_MOD += $(CXXFLAGS_USERMOD)
py: Update and rework build system for including external C modules. How to use this feature is documented in docs/develop/cmodules.rst.
2018-12-12 00:50:55 -05:00
LDFLAGS_MOD += $(LDFLAGS_USERMOD)
py: Support to build berkeley db 1.85 and "btree" module.
2016-06-14 17:52:45 -04:00
endif
ulab: rename enable macro so it appears in the support matrix
2020-03-17 10:33:03 -04:00
ifeq ($(CIRCUITPY_ULAB),1)
py.mk: locate ulab sources with shell-find.
2021-04-02 14:07:55 -04:00
ULAB_SRCS := $(shell find $(TOP)/extmod/ulab/code -type f -name "*.c")
SRC_MOD += $(patsubst $(TOP)/%,%,$(ULAB_SRCS))
update ulab to 2.1.5
2021-04-01 15:06:52 -04:00
CFLAGS_MOD += -DCIRCUITPY_ULAB=1 -DMODULE_ULAB_ENABLED=1 -iquote $(TOP)/extmod/ulab/code
ulab: Update to release tag 1.1.0 Disable certain classes of diagnostic when building ulab. We should submit patches upstream to (A) fix these errors and (B) upgrade their CI so that the problems are caught before we want to integrate with CircuitPython, but not right now.
2020-11-15 12:48:53 -05:00
$(BUILD)/extmod/ulab/code/%.o: CFLAGS += -Wno-missing-declarations -Wno-missing-prototypes -Wno-unused-parameter -Wno-float-equal -Wno-sign-compare -Wno-cast-align -Wno-shadow -DCIRCUITPY
ulab: Incorporate it
2020-02-04 11:24:37 -05:00
endif
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
# py object files
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
PY_CORE_O_BASENAME = $(addprefix py/,\
py: Put all global state together in state structures. This patch consolidates all global variables in py/ core into one place, in a global structure. Root pointers are all located together to make GC tracing easier and more efficient.
2015-01-01 18:30:53 -05:00
mpstate.o \
py/nlr: Factor out common NLR code to macro and generic funcs in nlr.c. Each NLR implementation (Thumb, x86, x64, xtensa, setjmp) duplicates a lot of the NLR code, specifically that dealing with pushing and popping the NLR pointer to maintain the linked-list of NLR buffers. This patch factors all of that code out of the specific implementations into generic functions in nlr.c, along with a helper macro in nlr.h. This eliminates duplicated code.
2017-12-28 00:46:30 -05:00
nlr.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
nlrx86.o \
nlrx64.o \
nlrthumb.o \
py/nlr: Implement NLR for AArch64.
2021-02-17 18:28:42 -05:00
nlraarch64.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
nlrpowerpc.o \
py: Add NLR support for xtensa CPU.
2014-11-27 15:29:33 -05:00
nlrxtensa.o \
nlr: Add implementation using setjmp/longjmp. Having an optimized asm implementation is good, but if we want portability, that's it.
2014-04-16 17:16:45 -04:00
nlrsetjmp.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
malloc.o \
Factor and simplify Makefile's and mpconfig, part 2.
2014-01-07 10:20:33 -05:00
gc.o \
Introduce a long lived section of the heap. This adapts the allocation process to start from either end of the heap when searching for free space. The default behavior is identical to the existing behavior where it starts with the lowest block and looks higher. Now it can also look from the highest block and lower depending on the long_lived parameter to gc_alloc. As the heap fills, the two sections may overlap. When they overlap, a collect may be triggered in order to keep the long lived section compact. However, free space is always eligable for each type of allocation. By starting from either of the end of the heap we have ability to separate short lived objects from long lived ones. This separation reduces heap fragmentation because long lived objects are easy to densely pack. Most objects are short lived initially but may be made long lived when they are referenced by a type or module. This involves copying the memory and then letting the collect phase free the old portion. QSTR pools and chunks are always long lived because they are never freed. The reallocation, collection and free processes are largely unchanged. They simply also maintain an index to the highest free block as well as the lowest. These indices are used to speed up the allocation search until the next collect. In practice, this change may slightly slow down import statements with the benefit that memory is much less fragmented afterwards. For example, a test import into a 20k heap that leaves ~6k free previously had the largest continuous free space of ~400 bytes. After this change, the largest continuous free space is over 3400 bytes.
2018-01-23 19:22:05 -05:00
gc_long_lived.o \
py: Introduce a Python stack for scoped allocation. This patch introduces the MICROPY_ENABLE_PYSTACK option (disabled by default) which enables a "Python stack" that allows to allocate and free memory in a scoped, or Last-In-First-Out (LIFO) way, similar to alloca(). A new memory allocation API is introduced along with this Py-stack. It includes both "local" and "nonlocal" LIFO allocation. Local allocation is intended to be equivalent to using alloca(), whereby the same function must free the memory. Nonlocal allocation is where another function may free the memory, so long as it's still LIFO. Follow-up patches will convert all uses of alloca() and VLA to the new scoped allocation API. The old behaviour (using alloca()) will still be available, but when MICROPY_ENABLE_PYSTACK is enabled then alloca() is no longer required or used. The benefits of enabling this option are (or will be once subsequent patches are made to convert alloca()/VLA): - Toolchains without alloca() can use this feature to obtain correct and efficient scoped memory allocation (compared to using the heap instead of alloca(), which is slower). - Even if alloca() is available, enabling the Py-stack gives slightly more efficient use of stack space when calling nested Python functions, due to the way that compilers implement alloca(). - Enabling the Py-stack with the stackless mode allows for even more efficient stack usage, as well as retaining high performance (because the heap is no longer used to build and destroy stackless code states). - With Py-stack and stackless enabled, Python-calling-Python is no longer recursive in the C mp_execute_bytecode function. The micropython.pystack_use() function is included to measure usage of the Python stack.
2017-11-26 07:28:40 -05:00
pystack.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
qstr.o \
vstr.o \
py: Overhaul and simplify printf/pfenv mechanism. Previous to this patch the printing mechanism was a bit of a tangled mess. This patch attempts to consolidate printing into one interface. All (non-debug) printing now uses the mp_print* family of functions, mainly mp_printf. All these functions take an mp_print_t structure as their first argument, and this structure defines the printing backend through the "print_strn" function of said structure. Printing from the uPy core can reach the platform-defined print code via two paths: either through mp_sys_stdout_obj (defined pert port) in conjunction with mp_stream_write; or through the mp_plat_print structure which uses the MP_PLAT_PRINT_STRN macro to define how string are printed on the platform. The former is only used when MICROPY_PY_IO is defined. With this new scheme printing is generally more efficient (less layers to go through, less arguments to pass), and, given an mp_print_t* structure, one can call mp_print_str for efficiency instead of mp_printf("%s", ...). Code size is also reduced by around 200 bytes on Thumb2 archs.
2015-04-09 18:56:15 -04:00
mpprint.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
unicode.o \
Add arbitrary precision integer support. Some functionality is still missing (eg and, or, bit shift), and some things are buggy (eg subtract).
2014-02-22 14:25:23 -05:00
mpz.o \
py: Factor out persistent-code reader into separate files. Implementations of persistent-code reader are provided for POSIX systems and systems using FatFS. Macros to use these are MICROPY_READER_POSIX and MICROPY_READER_FATFS respectively. If an alternative implementation is needed then a port can define the function mp_reader_new_file.
2016-11-16 00:04:57 -05:00
reader.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
lexer.o \
parse.o \
scope.o \
compile.o \
emitcommon.o \
emitbc.o \
py: Factor out common code from assemblers into asmbase.[ch]. All assemblers should "derive" from mp_asm_base_t.
2016-11-27 17:24:50 -05:00
asmbase.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
asmx64.o \
emitnx64.o \
py: Add support for emitting native x86 machine code.
2014-09-06 18:06:36 -04:00
asmx86.o \
emitnx86.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
asmthumb.o \
emitnthumb.o \
emitinlinethumb.o \
Basic native ARM emitter
2014-08-16 16:55:53 -04:00
asmarm.o \
emitnarm.o \
py: Integrate Xtensa assembler into native emitter. The config option MICROPY_EMIT_XTENSA can now be enabled to target the Xtensa architecture with @micropython.native and @micropython.viper decorators.
2016-12-09 00:39:39 -05:00
asmxtensa.o \
emitnxtensa.o \
py: Add inline Xtensa assembler. This patch adds the MICROPY_EMIT_INLINE_XTENSA option, which, when enabled, allows the @micropython.asm_xtensa decorator to be used. The following opcodes are currently supported (ax is a register, a0-a15): ret_n() callx0(ax) j(label) jx(ax) beqz(ax, label) bnez(ax, label) mov(ax, ay) movi(ax, imm) # imm can be full 32-bit, uses l32r if needed and_(ax, ay, az) or_(ax, ay, az) xor(ax, ay, az) add(ax, ay, az) sub(ax, ay, az) mull(ax, ay, az) l8ui(ax, ay, imm) l16ui(ax, ay, imm) l32i(ax, ay, imm) s8i(ax, ay, imm) s16i(ax, ay, imm) s32i(ax, ay, imm) l16si(ax, ay, imm) addi(ax, ay, imm) ball(ax, ay, label) bany(ax, ay, label) bbc(ax, ay, label) bbs(ax, ay, label) beq(ax, ay, label) bge(ax, ay, label) bgeu(ax, ay, label) blt(ax, ay, label) bnall(ax, ay, label) bne(ax, ay, label) bnone(ax, ay, label) Upon entry to the assembly function the registers a0, a12, a13, a14 are pushed to the stack and the stack pointer (a1) decreased by 16. Upon exit, these registers and the stack pointer are restored, and ret.n is executed to return to the caller (caller address is in a0). Note that the ABI for the Xtensa emitters is non-windowing.
2016-12-09 01:03:33 -05:00
emitinlinextensa.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
emitnxtensawin.o \
Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from mpconfigport.h. MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL is set to a non-zero value.
2014-03-10 09:27:02 -04:00
formatfloat.o \
py: Implement bit-shift and not operations for mpz. Implement not, shl and shr in mpz library. Add function to create mpzs on the stack, used for memory efficiency when rhs is a small int. Factor out code to parse base-prefix of number into a dedicated function.
2014-03-01 14:50:50 -05:00
parsenumbase.o \
py: Put number parsing code together in parsenum.c.
2014-02-22 13:12:43 -05:00
parsenum.o \
py: Factor out code from runtime.c to emitglue.c.
2014-03-27 19:26:35 -04:00
emitglue.o \
py: Factor persistent code load/save funcs into persistentcode.[ch].
2016-11-15 19:55:41 -05:00
persistentcode.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
runtime.o \
py: Move call_function_*_protected() functions to py/ for reuse. They almost certainly needed by any C code which calls Python callbacks.
2016-04-25 12:28:12 -04:00
runtime_utils.o \
py: Add micropython.schedule() function and associated runtime code.
2017-02-16 02:05:06 -05:00
scheduler.o \
py: Move native glue code from runtime.c to new file nativeglue.c. This way, the native glue code is only compiled if native code is enabled (which makes complete sense; thanks to Paul Sokolovsky for the idea). Should fix issue #834.
2014-08-28 18:37:02 -04:00
nativeglue.o \
py/pairheap: Add generic implementation of pairing heap data structure.
2020-01-13 01:10:41 -05:00
pairheap.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
ringbuf.o \
py: Add portable framework to query/check C stack usage. Such mechanism is important to get stable Python functioning, because Python function calling is handled with C stack. The idea is to sprinkle STACK_CHECK() calls in places where there can be C recursion. TODO: Add more STACK_CHECK()'s.
2014-06-24 20:03:34 -04:00
stackctrl.o \
py: Add arg checking helper functions. These are to assist in writing native C functions that take positional and keyword arguments. mp_arg_check_num is for just checking the number of arguments is correct. mp_arg_parse_all is for parsing positional and keyword arguments with default values.
2014-04-19 19:13:22 -04:00
argcheck.o \
py: Add basic framework for issuing compile/runtime warnings.
2015-01-01 02:29:28 -05:00
warning.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
profile.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
map.o \
py: Add enum helper code This makes it much easier to implement enums, and the printing code is shared. We might want to convert other enums to this in the future.
2020-09-16 12:57:09 -04:00
enum.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
obj.o \
Add skeleton implementation of array.array and bytearray. So far, only storage, initialization, repr() and buffer protocol is implemented - alredy suitable for passing binary data around.
2014-01-18 12:24:47 -05:00
objarray.o \
py: Add attrtuple object, for space-efficient tuples with attr access. If you need the functionality of a namedtuple but will only make 1 or a few instances, then use an attrtuple instead.
2015-04-21 10:14:24 -04:00
objattrtuple.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objbool.o \
objboundmeth.o \
objcell.o \
objclosure.o \
objcomplex.o \
py/objdeque: Implement ucollections.deque type with fixed size. So far, implements just append() and popleft() methods, required for a normal queue. Constructor doesn't accept an arbitarry sequence to initialize from (am empty deque is always created), so an empty tuple must be passed as such. Only fixed-size deques are supported, so 2nd argument (size) is required. There's also an extension to CPython - if True is passed as 3rd argument, append(), instead of silently overwriting the oldest item on queue overflow, will throw IndexError. This behavior is desired in many cases, where queues should store information reliably, instead of silently losing some items.
2018-02-05 17:06:42 -05:00
objdeque.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objdict.o \
added enumerate()
2014-01-14 18:55:01 -05:00
objenumerate.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objexcept.o \
added filter()
2014-01-14 20:37:08 -05:00
objfilter.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objfloat.o \
objfun.o \
objgenerator.o \
py: Implement iterator support for object that has __getitem__. Addresses Issue #203.
2014-01-24 19:17:36 -05:00
objgetitemiter.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objint.o \
Add long int implementation using C long long type, enable for unix port.
2014-01-17 13:01:36 -05:00
objint_longlong.o \
Add arbitrary precision integer support. Some functionality is still missing (eg and, or, bit shift), and some things are buggy (eg subtract).
2014-02-22 14:25:23 -05:00
objint_mpz.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objlist.o \
Added map
2014-01-14 20:10:09 -05:00
objmap.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objmodule.o \
py: Add 'object' object.
2014-03-22 17:31:28 -04:00
objobject.o \
py/objpolyiter: Implement instance-polymorphic iterator type. This allows to have single itertaor type for various internal iterator types (save rodata space by not having repeating almost-empty type structures). It works by looking "iternext" method stored in particular object instance (should be first object field after "base").
2015-12-14 16:48:12 -05:00
objpolyiter.o \
py: Add property object, with basic functionality. Enabled by MICROPY_ENABLE_PROPERTY.
2014-04-13 13:59:45 -04:00
objproperty.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objnone.o \
Add basic collections.namedtuple implementation.
2014-02-27 15:22:04 -05:00
objnamedtuple.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objrange.o \
py: Implement builtin reversed() function. reversed function now implemented, and works for tuple, list, str, bytes and user objects with __len__ and __getitem__. Renamed mp_builtin_len to mp_obj_len to make it publically available (eg for reversed).
2014-08-12 13:33:40 -04:00
objreversed.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objset.o \
objsingleton: New home for Ellipsis and NotImplemented. Having NotImplemented as MP_OBJ_SENTINEL turned out to be problematic (it needs to be checked for in a lot of places, otherwise it'll crash as would pass MP_OBJ_IS_OBJ()), so made a proper singleton value like Ellipsis, both of them sharing the same type.
2015-05-05 15:18:07 -04:00
objsingleton.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objslice.o \
objstr.o \
py: Prune unneeded code from objstrunicode, reuse code in objstr.
2014-06-13 15:01:26 -04:00
objstrunicode.o \
modio: Implement io.StringIO class.
2014-04-26 13:26:14 -04:00
objstringio.o \
add traceback object
2021-08-02 02:30:48 -04:00
objtraceback.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
objtuple.o \
objtype.o \
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-21 16:40:13 -05:00
objzip.o \
py: Factor out impl of special methods for builtin types into opmethods.c
2014-04-13 04:53:15 -04:00
opmethods.o \
protocols: Allow them to be (optionally) type-safe Protocols are nice, but there is no way for C code to verify whether a type's "protocol" structure actually implements some particular protocol. As a result, you can pass an object that implements the "vfs" protocol to one that expects the "stream" protocol, and the opposite of awesomeness ensues. This patch adds an OPTIONAL (but enabled by default) protocol identifier as the first member of any protocol structure. This identifier is simply a unique QSTR chosen by the protocol designer and used by each protocol implementer. When checking for protocol support, instead of just checking whether the object's type has a non-NULL protocol field, use `mp_proto_get` which implements the protocol check when possible. The existing protocols are now named: protocol_framebuf protocol_i2c protocol_pin protocol_stream protocol_spi protocol_vfs (most of these are unused in CP and are just inherited from MP; vfs and stream are definitely used though) I did not find any crashing examples, but here's one to give a flavor of what is improved, using `micropython_coverage`. Before the change, the vfs "ioctl" protocol is invoked, and the result is not intelligible as json (but it could have resulted in a hard fault, potentially): >>> import uos, ujson >>> u = uos.VfsPosix('/tmp') >>> ujson.load(u) Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: syntax error in JSON After the change, the vfs object is correctly detected as not supporting the stream protocol: >>> ujson.load(p) Traceback (most recent call last): File "<stdin>", line 1, in <module> OSError: stream operation not supported
2019-12-03 15:50:37 -05:00
proto.o \
move reload exception to reload.c
2018-05-14 17:41:17 -04:00
reload.o \
sequence.c: Start to refactor sequence operations for reuse among types.
2014-01-20 17:19:19 -05:00
sequence.o \
Add generic implementations of Python read()/write methods for streams. These can be used for any object which implements stream protocol (mp_stream_p_t).
2014-01-07 19:43:48 -05:00
stream.o \
ffi: Implement ffivar.get()/set() methods. Done by introducing another factored out helper API in binary.c. This API can be reused also by array and struct modules.
2014-02-14 10:16:35 -05:00
binary.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
builtinimport.o \
py: Implement builtin exec.
2014-02-03 17:44:10 -05:00
builtinevex.o \
py: Add builtin help function to core, with default help msg. This builtin is configured using MICROPY_PY_BUILTINS_HELP, and is disabled by default.
2017-01-21 07:17:51 -05:00
builtinhelp.o \
Proper support for registering builtin modules in ROM. Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
2014-03-25 10:18:18 -04:00
modarray.o \
py: Allow builtins to be overridden. This patch adds a configuration option (MICROPY_CAN_OVERRIDE_BUILTINS) which, when enabled, allows to override all names within the builtins module. A builtins override dict is created the first time the user assigns to a name in the builtins model, and then that dict is searched first on subsequent lookups. Note that this implementation doesn't allow deleting of names. This patch also does some refactoring of builtins code, creating the modbuiltins.c file. Addresses issue #959.
2014-12-09 11:19:48 -05:00
modbuiltins.o \
Proper support for registering builtin modules in ROM. Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
2014-03-25 10:18:18 -04:00
modcollections.o \
modgc: Add new module for GC-related functionality.
2014-05-05 19:16:43 -04:00
modgc.o \
py: Add "io" module. So far just includes "open" function, which should be supplied by a port. TODO: Make the module #ifdef'ed.
2014-04-03 07:57:53 -04:00
modio.o \
Proper support for registering builtin modules in ROM. Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
2014-03-25 10:18:18 -04:00
modmath.o \
py: Add cmath module, for complex math. Disabled by default. Not all functions implemented. Not enabled on pyboard.
2014-04-17 12:11:03 -04:00
modcmath.o \
Proper support for registering builtin modules in ROM. Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
2014-03-25 10:18:18 -04:00
modmicropython.o \
py: Start implementing "struct" module. Only calcsize() and unpack() functions provided so far, for little-endian byte order. Format strings don't support repition spec (like "2b3i"). Unfortunately, dealing with all the various binary type sizes and alignments will lead to quite a bloated "binary" helper functions - if optimizing for speed. Need to think if using dynamic parametrized algos makes more sense.
2014-04-09 20:45:38 -04:00
modstruct.o \
py, unix: Convert sys module to static representation.
2014-04-12 23:43:18 -04:00
modsys.o \
py: Add uerrno module, with errno constants and dict.
2016-05-10 05:54:25 -04:00
moduerrno.o \
py: Add basic _thread module, with ability to start a new thread.
2016-04-22 18:52:33 -04:00
modthread.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
vm.o \
py: Use variable length encoded uints in more places in bytecode. Code-info size, block name, source name, n_state and n_exc_stack now use variable length encoded uints. This saves 7-9 bytes per bytecode function for most functions.
2014-09-04 09:44:01 -04:00
bc.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
showbc.o \
repl.o \
py: This time, real proper overflow checking of small int power. Previous overflow test was inadequate.
2014-04-04 07:13:51 -04:00
smallint.o \
py: Implement very simple frozen modules support. Only modules (not packages) supported now. Source modules can be converted to frozen module structures using tools/make-frozen.py script.
2015-01-20 04:52:12 -05:00
frozenmod.o \
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
)
py/py.mk: Split list of uPy sources into core and extmod files. If a port only needs the core files then it can now use the $(PY_CORE_O) variable instead of $(PY_O). $(PY_EXTMOD_O) contains the list of extmod files (including some files from lib/). $(PY_O) retains its original definition as the list of all object file (including those for frozen code) and is a convenience variable for ports that want everything.
2018-02-21 19:13:04 -05:00
PY_EXTMOD_O_BASENAME = \
extmod/uasyncio: Add optional implementation of core uasyncio in C. Implements Task and TaskQueue classes in C, using a pairing-heap data structure. Using this reduces RAM use of each Task, and improves overall performance of the uasyncio scheduler.
2020-03-12 01:46:20 -04:00
extmod/moduasyncio.o \
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
extmod/moductypes.o \
extmod/modujson.o \
extmod/modure.o \
extmod/moduzlib.o \
extmod/moduheapq.o \
extmod/modutimeq.o \
extmod/moduhashlib.o \
extmod/modubinascii.o \
extmod/modurandom.o \
extmod/moduselect.o \
extmod/modframebuf.o \
extmod/vfs.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
extmod/vfs_blockdev.o \
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
extmod/vfs_reader.o \
extmod: Add VfsPosix filesystem component. This VFS component allows to mount a host POSIX filesystem within the uPy VFS sub-system. All traditional POSIX file access then goes through the VFS, allowing to sandbox a uPy process to a certain sub-dir of the host system, as well as mount other filesystem types alongside the host filesystem.
2018-06-05 23:11:33 -04:00
extmod/vfs_posix.o \
extmod/vfs_posix_file.o \
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
extmod/vfs_fat.o \
extmod/vfs_fat_diskio.o \
extmod/vfs_fat_file.o \
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
extmod/vfs_lfs.o \
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
extmod/utime_mphal.o \
all: Update to point to files in new shared/ directory. Signed-off-by: Damien George <damien@micropython.org>
2021-07-09 00:19:15 -04:00
shared/libc/abort_.o \
shared/libc/printf.o \
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
# prepend the build destination prefix to the py object files
py/py.mk: Remove .. path component from list of extmod files. This just makes it a bit cleaner in the output of the build process: instead of "CC ../../py/../extmod/" there is now "CC ../../extmod/".
2018-02-21 19:32:31 -05:00
PY_CORE_O = $(addprefix $(BUILD)/, $(PY_CORE_O_BASENAME))
PY_EXTMOD_O = $(addprefix $(BUILD)/, $(PY_EXTMOD_O_BASENAME))
py/py.mk: Split list of uPy sources into core and extmod files. If a port only needs the core files then it can now use the $(PY_CORE_O) variable instead of $(PY_O). $(PY_EXTMOD_O) contains the list of extmod files (including some files from lib/). $(PY_O) retains its original definition as the list of all object file (including those for frozen code) and is a convenience variable for ports that want everything.
2018-02-21 19:13:04 -05:00
# this is a convenience variable for ports that want core, extmod and frozen code
PY_O = $(PY_CORE_O) $(PY_EXTMOD_O)
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
# object file for frozen code specified via a manifest
ifneq ($(FROZEN_MANIFEST),)
PY_O += $(BUILD)/$(BUILD)/frozen_content.o
endif
py: Move frozen bytecode Makefile rules from ports to common mk files. Now, to use frozen bytecode all a port needs to do is define FROZEN_MPY_DIR to the directory containing the .py files to freeze, and define MICROPY_MODULE_FROZEN_MPY and MICROPY_QSTR_EXTRA_POOL.
2016-11-07 22:28:30 -05:00
# object file for frozen files
py/py.mk: Automatically add frozen.c to source list if FROZEN_DIR is defined. Now frozen modules generation handled fully by py.mk and available for reuse by any port.
2016-10-20 18:08:43 -04:00
ifneq ($(FROZEN_DIR),)
Added ability to freeze multiple directories; freeze neopixel library in cpx build (#199) Reworked frozen module support: clean up makefiles and handle multiple directories. Modules to freeze are included as git submodules. Add neopixel to circuitplayground express build. Fixes #56
2017-08-23 14:05:59 -04:00
PY_O += $(BUILD)/frozen.o
py/py.mk: Automatically add frozen.c to source list if FROZEN_DIR is defined. Now frozen modules generation handled fully by py.mk and available for reuse by any port.
2016-10-20 18:08:43 -04:00
endif
Added ability to freeze multiple directories; freeze neopixel library in cpx build (#199) Reworked frozen module support: clean up makefiles and handle multiple directories. Modules to freeze are included as git submodules. Add neopixel to circuitplayground express build. Fixes #56
2017-08-23 14:05:59 -04:00
# Combine old singular FROZEN_MPY_DIR with new multiple value form.
FROZEN_MPY_DIRS += $(FROZEN_MPY_DIR)
py: Move frozen bytecode Makefile rules from ports to common mk files. Now, to use frozen bytecode all a port needs to do is define FROZEN_MPY_DIR to the directory containing the .py files to freeze, and define MICROPY_MODULE_FROZEN_MPY and MICROPY_QSTR_EXTRA_POOL.
2016-11-07 22:28:30 -05:00
# object file for frozen bytecode (frozen .mpy files)
Added ability to freeze multiple directories; freeze neopixel library in cpx build (#199) Reworked frozen module support: clean up makefiles and handle multiple directories. Modules to freeze are included as git submodules. Add neopixel to circuitplayground express build. Fixes #56
2017-08-23 14:05:59 -04:00
ifneq ($(FROZEN_MPY_DIRS),)
PY_O += $(BUILD)/frozen_mpy.o
py: Move frozen bytecode Makefile rules from ports to common mk files. Now, to use frozen bytecode all a port needs to do is define FROZEN_MPY_DIR to the directory containing the .py files to freeze, and define MICROPY_MODULE_FROZEN_MPY and MICROPY_QSTR_EXTRA_POOL.
2016-11-07 22:28:30 -05:00
endif
py: Add rules for automated extraction of qstrs from sources. - add template rule that converts a specified source file into a qstring file - add special rule for generating a central header that contains all extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED variable. Each platform appends a list of sources that may contain qstrings into a new build variable: SRC_QSTR. Any autogenerated prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable. - remove most qstrings from py/qstrdefs, keep only qstrings that contain special characters - these cannot be easily detected in the sources without additional annotations - remove most manual qstrdefs, use qstrdef autogen for: py, cc3200, stmhal, teensy, unix, windows, pic16bit: - remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.) - remove all port specific qstrdefs except for special strings - append sources for qstr generation in platform makefiles (SRC_QSTR)
2016-03-10 04:22:41 -05:00
# Sources that may contain qstrings
py: Refactor how native emitter code is compiled with a file per arch. Instead of emitnative.c having configuration code for each supported architecture, and then compiling this file multiple times with different macros defined, this patch adds a file per architecture with the necessary code to configure the native emitter. These files then #include the emitnative.c file. This simplifies emitnative.c (which is already very large), and simplifies the build system because emitnative.c no longer needs special handling for compilation and qstr extraction.
2018-04-10 01:06:47 -04:00
SRC_QSTR_IGNORE = py/nlr%
Handle emitnative.c which is #included into other .c files.
2018-08-01 15:16:36 -04:00
SRC_QSTR_EMITNATIVE = py/emitn%
Merge MicroPython v1.11 into CircuitPython
2021-04-22 20:55:39 -04:00
SRC_QSTR += $(SRC_MOD) $(filter-out $(SRC_QSTR_IGNORE),$(PY_CORE_O_BASENAME:.o=.c)) $(PY_EXTMOD_O_BASENAME:.o=.c)
Speed up QSTR creation by pre-filtering files before pre-processing.
2018-08-01 14:44:18 -04:00
# Sources that only hold QSTRs after pre-processing.
Rename to SRC_QSTR_PREPROCESSOR for clarity.
2018-08-02 14:07:22 -04:00
SRC_QSTR_PREPROCESSOR = $(addprefix $(TOP)/, $(filter $(SRC_QSTR_EMITNATIVE),$(PY_CORE_O_BASENAME:.o=.c)))
py: Add rules for automated extraction of qstrs from sources. - add template rule that converts a specified source file into a qstring file - add special rule for generating a central header that contains all extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED variable. Each platform appends a list of sources that may contain qstrings into a new build variable: SRC_QSTR. Any autogenerated prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable. - remove most qstrings from py/qstrdefs, keep only qstrings that contain special characters - these cannot be easily detected in the sources without additional annotations - remove most manual qstrdefs, use qstrdef autogen for: py, cc3200, stmhal, teensy, unix, windows, pic16bit: - remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.) - remove all port specific qstrdefs except for special strings - append sources for qstr generation in platform makefiles (SRC_QSTR)
2016-03-10 04:22:41 -05:00
Add the git version to the banner
2014-04-03 19:32:58 -04:00
# Anything that depends on FORCE will be considered out-of-date
FORCE:
.PHONY: FORCE
py: Replace py-version.sh with makeversionhdr.py, written in Python. Also rename py-version.h to mpversion.h for consistency with mpconfig.h.
2015-04-22 12:38:05 -04:00
$(HEADER_BUILD)/mpversion.h: FORCE | $(HEADER_BUILD)
Support internationalisation.
2018-07-31 19:53:54 -04:00
$(STEPECHO) "GEN $@"
py: Replace py-version.sh with makeversionhdr.py, written in Python. Also rename py-version.h to mpversion.h for consistency with mpconfig.h.
2015-04-22 12:38:05 -04:00
$(Q)$(PYTHON) $(PY_SRC)/makeversionhdr.py $@
Update py.mk
2019-04-05 15:39:44 -04:00
py: Rebuild port if mpconfigport.mk changed (if any). mpconfigport.mk contains configuration options which affect the way MicroPython is linked. In this regard, it's "stronger" configuration dependency than even mpconfigport.h, so if we rebuild everything on mpconfigport.h change, we certianly should of that on mpconfigport.mk change too.
2015-06-10 18:24:54 -04:00
# mpconfigport.mk is optional, but changes to it may drastically change
# overall config, so they need to be caught
MPCONFIGPORT_MK = $(wildcard mpconfigport.mk)
py.mk: Fix race condition building .mo files By having an order-only dependency on the directory itself, the directory is sure to be created before the rule to create a .mo file is. This fixes a low-freqency error on github actions such as > msgfmt: error while opening "build/genhdr/en_US.mo" for writing: No such file or directory
2019-12-16 16:33:55 -05:00
$(HEADER_BUILD)/$(TRANSLATION).mo: $(TOP)/locale/$(TRANSLATION).po | $(HEADER_BUILD)
Support internationalisation.
2018-07-31 19:53:54 -04:00
$(Q)msgfmt -o $@ $^
$(HEADER_BUILD)/qstrdefs.preprocessed.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) mpconfigport.h $(MPCONFIGPORT_MK) $(PY_SRC)/mpconfig.h | $(HEADER_BUILD)
$(STEPECHO) "GEN $@"
$(Q)cat $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) | $(SED) 's/^Q(.*)/"&"/' | $(CPP) $(CFLAGS) - | $(SED) 's/^"\(Q(.*)\)"/\1/' > $@
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-21 16:40:13 -05:00
# qstr data
Support internationalisation.
2018-07-31 19:53:54 -04:00
$(HEADER_BUILD)/qstrdefs.enum.h: $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/qstrdefs.preprocessed.h
$(STEPECHO) "GEN $@"
Merge tag 'v1.17' into merge-1.17 F-strings, new machine.I2S class, ESP32-C3 support and LEGO_HUB_NO6 board This release of MicroPython adds support for f-strings (PEP-498), with a few limitations compared to normal Python. F-strings are essentially syntactic sugar for "".format() and make formatting strings a lot more convenient. Other improvements to the core runtime include pretty printing OSError when it has two arguments (an errno code and a string), scheduling of KeyboardInterrupt on the main thread, and support for a single argument to the optimised form of StopIteration. In the machine module a new I2S class has been added, with support for esp32 and stm32 ports. This provides a consistent API for transmit and receive of audio data in blocking, non-blocking and asyncio-based operation. Also, the json module has support for the "separators" argument in the dump and dumps functions, and framebuf now includes a way to blit between frame buffers of different formats using a palette. A new, portable machine.bitstream function is also added which can output a stream of bits with configurable timing, and is used as the basis for driving WS2812 LEDs in a common way across ports. There has been some restructuring of the repository directory layout, with all third-party code now in the lib/ directory. And a new top-level directory shared/ has been added with first-party code that was previously in lib/ moved there. The docs have seen further improvement with enhancements and additions to the rp2 parts, as well as a new quick reference for the zephyr port. The terms master/slave have been replaced with controller/peripheral, mainly relating to I2C and SPI usage. And u-module references have been replaced with just the module name without the u-prefix to help clear up the intended usage of modules in MicroPython. For the esp8266 and esp32 ports, hidden networks are now included in WLAN scan results. On the esp32 the RMT class is enhanced with idle_level and write_pulses modes. There is initial support for ESP32-C3 chips with GENERIC_C3 and GENERIC_C3_USB boards. The javascript port has had its Makefile and garbage collector implementation reworked so it compiles and runs with latest the Emscripten using asyncify. The mimxrt port sees the addition of hardware I2C and SPI support, as well as some additional methods to the machine module. There is also support for Hyperflash chips. The nrf port now has full VFS storage support, enables source-line on traceback, and has .mpy features consistent with other ports. For the rp2 port there is now more configurability for boards, and more boards added. The stm32 port has a new LEGO_HUB_NO6 board definition with detailed information how to get this LEGO Hub running stock MicroPython. There is also now support to change the CPU frequency on STM32WB MCUs. And USBD_xxx descriptor options have been renamed to MICROPY_HW_USB_xxx. Thanks to everyone who contributed to this release: Amir Gonnen, Andrew Scheller, Bryan Tong Minh, Chris Wilson, Damien George, Daniel Mizyrycki, David Lechner, David P, Fernando, finefoot, Frank Pilhofer, Glenn Ruben Bakke, iabdalkader, Jeff Epler, Jim Mussared, Jonathan Hogg, Josh Klar, Josh Lloyd, Julia Hathaway, Krzysztof Adamski, Matúš Olekšák, Michael Weiss, Michel Bouwmans, Mike Causer, Mike Teachman, Ned Konz, NitiKaur, oclyke, Patrick Van Oosterwijck, Peter Hinch, Peter Züger, Philipp Ebensberger, robert-hh, Roberto Colistete Jr, Sashkoiv, Seon Rozenblum, Tobias Thyrrestrup, Tom McDermott, Will Sowerbutts, Yonatan Goldschmidt. What follows is a detailed list of changes, generated from the git commit history, and organised into sections. Main components =============== all: - fix signed shifts and NULL access errors from -fsanitize=undefined - update to point to files in new shared/ directory py core: - mpstate: make exceptions thread-local - mpstate: schedule KeyboardInterrupt on main thread - mperrno: add MP_ECANCELED error code - makeqstrdefs.py: don't include .h files explicitly in preprocessing - mark unused arguments from bytecode decoding macros - objexcept: pretty print OSError also when it has 2 arguments - makeversionhdr: add --tags arg to git describe - vm: simplify handling of MP_OBJ_STOP_ITERATION in yield-from opcode - objexcept: make mp_obj_exception_get_value support subclassed excs - support single argument to optimised MP_OBJ_STOP_ITERATION - introduce and use mp_raise_type_arg helper - modsys: optimise sys.exit for code size by using exception helpers - objexcept: make mp_obj_new_exception_arg1 inline - obj: fix formatting of comment for mp_obj_is_integer - emitnative: reuse need_reg_all func in need_stack_settled - emitnative: ensure stack settling is safe mid-branch - runtime: fix bool unary op for subclasses of native types - builtinimport: fix condition for including do_execute_raw_code() - mkrules: automatically build mpy-cross if it doesn't exist - implement partial PEP-498 (f-string) support - lexer: clear fstring_args vstr on lexer free - mkrules.mk: do submodule sync in "make submodules" extmod: - btstack: add missing call to mp_bluetooth_hci_uart_deinit - btstack: check that BLE is active before performing operations - uasyncio: get addr and bind server socket before creating task - axtls-include: add axtls_os_port.h to customise axTLS - update for move of crypto-algorithms, re1.5, uzlib to lib - moduselect: conditionally compile select() - nimble: fix leak in l2cap_send if send-while-stalled - btstack/btstack.mk: use -Wno-implicit-fallthrough, not =0 - utime: always invoke mp_hal_delay_ms when >= to 0ms - modbluetooth: clamp MTU values to 32->UINT16_MAX - nimble: allow modbluetooth binding to hook "sent HCI packet" - nimble: add "memory stalling" mechanism for l2cap_send - uasyncio: in open_connection use address info in socket creation - modujson: add support for dump/dumps separators keyword-argument - modlwip: fix close and clean up of UDP and raw sockets - modbluetooth: add send_update arg to gatts_write - add machine.bitstream - modframebuf: enable blit between different formats via a palette lib: - tinyusb: update to version 0.10.1 - pico-sdk: update to version 1.2.0 - utils/stdout_helpers: make mp_hal_stdout_tx_strn_cooked efficient - axtls: switch to repo at micropython/axtls - axtls: update to latest axtls 2.1.5 wih additional commits - re1.5: move re1.5 code from extmod to lib - uzlib: move uzlib code from extmod to lib - crypto-algorithms: move crypto-algorithms code from extmod to lib - update README's based on contents of these dirs drivers: - neopixel: add common machine.bitstream-based neopixel module - neopixel: optimize fill() for speed - neopixel: reduce code size of driver - cyw43: fix cyw43_deinit so it can be called many times in a row - cyw43: make wifi join fail if interface is not active mpy-cross: - disable stack check when building with Emscripten Support components ================== docs: - library: document new esp32.RMT features and fix wait_done - library: warn that ustruct doesn't handle spaces in format strings - esp8266/tutorial: change flash mode from dio to dout - replace master/slave with controller/peripheral in I2C and SPI - rp2: enhance quickref and change image to Pico pinout - rp2: update general section to give a brief technical overview - library/utime.rst: clarify behaviour and precision of sleep ms/us - library/uasyncio.rst: document stream readexactly() method - library/machine.I2S.rst: fix use of sd pin in examples - zephyr: add quick reference for the Zephyr port - library/zephyr: add libraries specific to the Zephyr port - templates: add unix and zephyr quickref links to top-index - rename ufoo.rst to foo.rst - replace ufoo with foo in all docs - library/index.rst: clarify module naming and purpose - library/builtins.rst: add module title - library/network.rst: simplify socket import - add docs for machine.bitstream and neopixel module - library: fix usage of :term: for frozen module reference - esp8266: use monospace for software tools - reference: mention that slicing a memoryview causes allocation examples: no changes specific to this component/port tests: - extmod: make uasyncio_heaplock test more deterministic - cpydiff/modules_struct_whitespace_in_format: run black - extmod/ujson: add tests for dump/dumps separators argument - run-multitests.py: add broadcast and wait facility - multi_bluetooth/ble_subscribe.py: add test for subscription - extmod/vfs_fat_finaliser.py: ensure alloc at never-used GC blocks - basics: split f-string debug printing to separate file with .exp - pybnative: make while.py test run on boards without pyb.delay tools: - autobuild: add scripts to build release firmware - remove obsolete build-stm-latest.sh script - ci.sh: run apt-get update in ci_powerpc_setup - makemanifest.py: allow passing flags to mpy-tool.py - autobuild: add mimxrt port to build scripts for nightly builds - pyboard.py: add cmd-line option to make soft reset configurable - mpremote: swap order of PID and VID in connect-list output - ci.sh: build unix dev variant as part of macOS CI - ci.sh: build GENERIC_C3 board as part of esp32 CI - autobuild: use separate IDF version to build newer esp32 SoCs - autobuild: add FeatherS2 and TinyS2 to esp32 auto builds - mpremote: add seek whence for mounted files - mpremote: raise OSError on unsupported RemoteFile.seek - autobuild: add the MIMXRT1050_EVKB board to the daily builds - ci.sh: add mpy-cross build to nrf port - codeformat.py: include ports/nrf/modules/nrf in code formatting - gen-cpydiff.py: don't rename foo to ufoo in diff output - autobuild: add auto build for Silicognition wESP32 - mpremote: fix connect-list in case VID/PID are None - mpremote: add "devs" shortcut for "connect list" - mpremote: remove support for pyb.USB_VCP in/out specialisation - autobuild: don't use "-B" for make, it's already a fresh build - pyboard.py: move --no-exclusive/--soft-reset out of mutex group - pyboard.py: make --no-follow use same variable as --follow - pyboard.py: add --exclusive to match --no-exclusive - pyboard.py: make --no-soft-reset consistent with other args - uncrustify: force 1 newline at end of file - mpremote: bump version to 0.0.6 CI: - workflows: add workflow to build and test javascript port - workflows: switch from Coveralls to Codecov - workflows: switch from lcov to gcov - workflows: add workflow to build and test unix dev variant The ports ========= all ports: - use common mp_hal_stdout_tx_strn_cooked instead of custom one - update for move of crypto-algorithms, uzlib to lib - rename USBD_VID/PID config macros to MICROPY_HW_USB_VID/PID bare-arm port: no changes specific to this component/port cc3200 port: no changes specific to this component/port esp8266 port: - add __len__ to NeoPixel driver to support iterating - Makefile: add more libm files to build - include hidden networks in WLAN.scan results - replace esp.neopixel with machine.bitstream - remove dead code for end_ticks in machine_bitstream esp32 port: - boards/sdkconfig.base: disable MEMPROT_FEATURE to alloc from IRAM - add __len__ to NeoPixel driver to support iterating - main: allow MICROPY_DIR to be overridden - esp32_rmt: fix RMT looping in newer IDF versions - esp32_rmt: enhance RMT with idle_level and write_pulses modes - add new machine.I2S class for I2S protocol support - machine_spi: calculate actual attained baudrate - machine_hw_spi: use a 2 item SPI queue for long transfers - machine_dac: add MICROPY_PY_MACHINE_DAC option, enable by default - machine_i2s: add MICROPY_PY_MACHINE_I2S option, enable by default - fix use of mp_int_t, size_t and uintptr_t - add initial support for ESP32C3 SoCs - boards/GENERIC_C3: add generic C3-based board - modmachine: release the GIL in machine.idle() - mphalport: always yield at least once in delay_ms - machine_uart: add flow kw-arg to enable hardware flow control - boards: add Silicognition wESP32 board configuration - mpconfigport.h: enable reverse and inplace special methods - include hidden networks in WLAN.scan results - makeimg.py: get bootloader and partition offset from sdkconfig - enable MICROPY_PY_FSTRINGS by default - machine_hw_spi: release GIL during transfers - machine_pin: make check for non-output pins respect chip variant - replace esp.neopixel with machine.bitstream - remove dead code for end_ticks in machine_bitstream - boards: add GENERIC_C3_USB board with USB serial/JTAG support javascript port: - rework Makefile and GC so it works with latest Emscripten - Makefile: suppress compiler errors from array bounds - Makefile: change variable to EXPORTED_RUNTIME_METHODS mimxrt port: - move calc_weekday helper function to timeutils - machine_spi: add the SPI class to the machine module - moduos: seed the PRNG on boot using the TRNG - boards: set vfs partition start to 1 MBbyte - main: skip running main.py if boot.py failed - main: extend the information returned by help() - mimxrt_flash: remove commented-out code - modmachine: add a few minor methods to the machine module - machine_led: use mp_raise_msg_varg helper - machine_i2c: add hardware-based machine.I2C to machine module - add support for Hyperflash chips - boards: add support for the MIMXRT1050_EVKB board - machine_pin: implement ioctl for Pin minimal port: - Makefile: add support for building with user C modules nrf port: - modules: replace master/slave with controller/peripheral in SPI - boards/common.ld: calculate unused flash region - modules/nrf: add new nrf module with flash block device - drivers: add support for using flash block device with SoftDevice - mpconfigport.h: expose nrf module when MICROPY_PY_NRF is set - README: update README.md to reflect internal file systems - mpconfigport.h: tune FAT FS configuration - Makefile: add _fs_size linker script override from make - modules/uos: allow a board to configure MICROPY_VFS_FAT/LFS1/LFS2 - mpconfigport.h: enable MICROPY_PY_IO_FILEIO when an FS is enabled - qstrdefsport.h: add entries for in-built FS mount points - main: add auto mount and auto format hook for internal flash FS - boards: enable needed features for FAT/LFS1/LFS2 - facilitate use of freeze manifest - boards: set FROZEN_MANIFEST blank when SD present on nrf51 targets - modules/scripts: add file system formatting script - Makefile: set default manifest file for all targets - mphalport: add dummy function for mp_hal_time_ns() - boards: enable MICROPY_VFS_LFS2 for all target boards - modules/uos: add ilistdir to uos module - modules/nrf: add function to enable/disable DCDC - enable source line on tracebacks - set .mpy features consistent with documentation and other ports pic16bit port: no changes specific to this component/port powerpc port: no changes specific to this component/port qemu-arm port: no changes specific to this component/port rp2 port: - use 0=Monday datetime convention in RTC - machine_rtc: in RTC.datetime, compute weekday automatically - CMakeLists.txt: suppress compiler errors for pico-sdk and tinyusb - tusb_config.h: set CFG_TUD_CDC_EP_BUFSIZE to 256 - machine_uart: add hardware flow control support - machine_uart: allow overriding default machine UART pins - machine_i2c: allow boards to configure I2C pins using new macros - machine_spi: allow boards to configure SPI pins using new macros - machine_uart: fix poll ioctl to also check hardware FIFO - machine_uart: fix read when FIFO has chars but ringbuf doesn't - tusb_port: allow boards to configure USB VID and PID - boards/ADAFRUIT_FEATHER_RP2040: configure custom VID/PID - boards/ADAFRUIT_FEATHER_RP2040: configure I2C/SPI default pins - boards/SPARKFUN_PROMICRO: configure UART/I2C/SPI default pins - boards/SPARKFUN_THINGPLUS: configure I2C/SPI default pins - boards: add Adafruit ItsyBitsy RP2040 - boards: add Adafruit QT Py RP2040 - boards: add Pimoroni Pico LiPo 4MB - boards: add Pimoroni Pico LiPo 16MB - boards: add Pimoroni Tiny 2040 - CMakeLists.txt: allow a board's cmake to set the manifest path - enable MICROPY_PY_FSTRINGS by default - Makefile: add "submodules" target, to match other ports - rp2_flash: disable IRQs while calling flash_erase/program - CMakeLists.txt: add option to enable double tap reset to bootrom - mpconfigport.h: allow boards to add root pointers samd port: - add support for building with user C modules stm32 port: - softtimer: add soft_timer_reinsert() helper function - mpbthciport: change from systick to soft-timer for BT scheduling - provide a custom BTstack runloop that integrates with soft timer - usb: make irq's default trigger enable all events - boardctrl: skip running main.py if boot.py had an error - sdio: fix undefined reference to DMA stream on H7 - dma: add DMAMUX configuration for H7 to fix dma_nohal_init - main: call mp_deinit() at end of main - adc: allow using ADC12 and ADC3 for H7 - adc: define the ADC instance used for internal channels - adc: simplify and generalise how pin_adcX table is defined - add new machine.I2S class for I2S protocol support - boards/NUCLEO_F446RE: fix I2C1 pin assignment to match datasheet - replace master/slave with controller/peripheral in I2C and SPI - systick: always POLL_HOOK when delaying for milliseconds - sdram: make SDRAM test cache aware, and optional failure with msg - boards/NUCLEO_F446RE: enable CAN bus support - boards: add support for SparkFun STM32 MicroMod Processor board - uart: fix LPUART1 baudrate set/get - uart: support low baudrates on LPUART1 - boards/STM32F429DISC: set correct UART2 pins and add UART3/6 - boards/NUCLEO_F439ZI: add board definition for NUCLEO_F439ZI - boards/LEGO_HUB_NO6: add board definition for LEGO_HUB_NO6 - Makefile: update to only pull in used Bluetooth library - README.md: update supported MCUs, and submodule and mboot use - usbd_desc: rename USBD_xxx descriptor opts to MICROPY_HW_USB_xxx - usbd_cdc_interface: rename USBD_CDC_xx opts to MICROPY_HW_USB_xx - powerctrl: support changing frequency on WB MCUs - boards/NUCLEO_H743ZI2: add modified version of NUCLEO_H743ZI - mbedtls: fix compile warning about uninitialized val - enable MICROPY_PY_FSTRINGS by default - add implementation of machine.bitstream - Makefile: allow GIT_SUBMODULES and LIBS to be extended - stm32_it: support TIM17 IRQs on WB MCUs - disable computed goto on constrained boards - storage: make extended-block-device more configurable - boards/LEGO_HUB_NO6: change SPI flash storage to use hardware SPI - boards/LEGO_HUB_NO6: skip first 1MiB of SPI flash for storage - boards/LEGO_HUB_NO6: add make commands to backup/restore firmware teensy port: no changes specific to this component/port unix port: - modffi: add option to lock GC in callback, and cfun access - Makefile: add back LIB_SRC_C to list of object files - variants: enable help and help("modules") on standard and dev - Makefile: disable error compression on arm-linux-gnueabi-gcc windows port: - Makefile: add .exe extension to executables name - appveyor: update to VS 2017 and use Python 3.8 for build/test zephyr port: - machine_spi: add support for hardware SPI
2021-10-14 15:38:41 -04:00
$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/qstrdefs.preprocessed.h > $@
Support internationalisation.
2018-07-31 19:53:54 -04:00
build: Simplify build directory layout by putting all headers in genhdr. Any generated headers go in $(BUILD)/genhdr/, and are #included as 'genhdr/xxx.h'.
2014-04-17 13:03:27 -04:00
# Adding an order only dependency on $(HEADER_BUILD) causes $(HEADER_BUILD) to get
Rework makefiles. Add proper dependency checking.
2014-01-24 04:05:30 -05:00
# created before we run the script to generate the .h
py: Wrap qstr defs in quotes to protect from C preprocessor. This patch converts Q(abc) to "Q(abc)" to protect the abc from the C preprocessor, then converts back after the preprocessor is finished. So now we can safely put includes in mpconfig(port).h, and also preprocess qstrdefsport.h (latter is now done also in this patch). Addresses issue #1252.
2015-05-30 18:14:34 -04:00
# Note: we need to protect the qstr names from the preprocessor, so we wrap
# the lines in "" and then unwrap after the preprocessor is finished.
Support internationalisation.
2018-07-31 19:53:54 -04:00
$(HEADER_BUILD)/qstrdefs.generated.h: $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/$(TRANSLATION).mo $(HEADER_BUILD)/qstrdefs.preprocessed.h
$(STEPECHO) "GEN $@"
Merge tag 'v1.17' into merge-1.17 F-strings, new machine.I2S class, ESP32-C3 support and LEGO_HUB_NO6 board This release of MicroPython adds support for f-strings (PEP-498), with a few limitations compared to normal Python. F-strings are essentially syntactic sugar for "".format() and make formatting strings a lot more convenient. Other improvements to the core runtime include pretty printing OSError when it has two arguments (an errno code and a string), scheduling of KeyboardInterrupt on the main thread, and support for a single argument to the optimised form of StopIteration. In the machine module a new I2S class has been added, with support for esp32 and stm32 ports. This provides a consistent API for transmit and receive of audio data in blocking, non-blocking and asyncio-based operation. Also, the json module has support for the "separators" argument in the dump and dumps functions, and framebuf now includes a way to blit between frame buffers of different formats using a palette. A new, portable machine.bitstream function is also added which can output a stream of bits with configurable timing, and is used as the basis for driving WS2812 LEDs in a common way across ports. There has been some restructuring of the repository directory layout, with all third-party code now in the lib/ directory. And a new top-level directory shared/ has been added with first-party code that was previously in lib/ moved there. The docs have seen further improvement with enhancements and additions to the rp2 parts, as well as a new quick reference for the zephyr port. The terms master/slave have been replaced with controller/peripheral, mainly relating to I2C and SPI usage. And u-module references have been replaced with just the module name without the u-prefix to help clear up the intended usage of modules in MicroPython. For the esp8266 and esp32 ports, hidden networks are now included in WLAN scan results. On the esp32 the RMT class is enhanced with idle_level and write_pulses modes. There is initial support for ESP32-C3 chips with GENERIC_C3 and GENERIC_C3_USB boards. The javascript port has had its Makefile and garbage collector implementation reworked so it compiles and runs with latest the Emscripten using asyncify. The mimxrt port sees the addition of hardware I2C and SPI support, as well as some additional methods to the machine module. There is also support for Hyperflash chips. The nrf port now has full VFS storage support, enables source-line on traceback, and has .mpy features consistent with other ports. For the rp2 port there is now more configurability for boards, and more boards added. The stm32 port has a new LEGO_HUB_NO6 board definition with detailed information how to get this LEGO Hub running stock MicroPython. There is also now support to change the CPU frequency on STM32WB MCUs. And USBD_xxx descriptor options have been renamed to MICROPY_HW_USB_xxx. Thanks to everyone who contributed to this release: Amir Gonnen, Andrew Scheller, Bryan Tong Minh, Chris Wilson, Damien George, Daniel Mizyrycki, David Lechner, David P, Fernando, finefoot, Frank Pilhofer, Glenn Ruben Bakke, iabdalkader, Jeff Epler, Jim Mussared, Jonathan Hogg, Josh Klar, Josh Lloyd, Julia Hathaway, Krzysztof Adamski, Matúš Olekšák, Michael Weiss, Michel Bouwmans, Mike Causer, Mike Teachman, Ned Konz, NitiKaur, oclyke, Patrick Van Oosterwijck, Peter Hinch, Peter Züger, Philipp Ebensberger, robert-hh, Roberto Colistete Jr, Sashkoiv, Seon Rozenblum, Tobias Thyrrestrup, Tom McDermott, Will Sowerbutts, Yonatan Goldschmidt. What follows is a detailed list of changes, generated from the git commit history, and organised into sections. Main components =============== all: - fix signed shifts and NULL access errors from -fsanitize=undefined - update to point to files in new shared/ directory py core: - mpstate: make exceptions thread-local - mpstate: schedule KeyboardInterrupt on main thread - mperrno: add MP_ECANCELED error code - makeqstrdefs.py: don't include .h files explicitly in preprocessing - mark unused arguments from bytecode decoding macros - objexcept: pretty print OSError also when it has 2 arguments - makeversionhdr: add --tags arg to git describe - vm: simplify handling of MP_OBJ_STOP_ITERATION in yield-from opcode - objexcept: make mp_obj_exception_get_value support subclassed excs - support single argument to optimised MP_OBJ_STOP_ITERATION - introduce and use mp_raise_type_arg helper - modsys: optimise sys.exit for code size by using exception helpers - objexcept: make mp_obj_new_exception_arg1 inline - obj: fix formatting of comment for mp_obj_is_integer - emitnative: reuse need_reg_all func in need_stack_settled - emitnative: ensure stack settling is safe mid-branch - runtime: fix bool unary op for subclasses of native types - builtinimport: fix condition for including do_execute_raw_code() - mkrules: automatically build mpy-cross if it doesn't exist - implement partial PEP-498 (f-string) support - lexer: clear fstring_args vstr on lexer free - mkrules.mk: do submodule sync in "make submodules" extmod: - btstack: add missing call to mp_bluetooth_hci_uart_deinit - btstack: check that BLE is active before performing operations - uasyncio: get addr and bind server socket before creating task - axtls-include: add axtls_os_port.h to customise axTLS - update for move of crypto-algorithms, re1.5, uzlib to lib - moduselect: conditionally compile select() - nimble: fix leak in l2cap_send if send-while-stalled - btstack/btstack.mk: use -Wno-implicit-fallthrough, not =0 - utime: always invoke mp_hal_delay_ms when >= to 0ms - modbluetooth: clamp MTU values to 32->UINT16_MAX - nimble: allow modbluetooth binding to hook "sent HCI packet" - nimble: add "memory stalling" mechanism for l2cap_send - uasyncio: in open_connection use address info in socket creation - modujson: add support for dump/dumps separators keyword-argument - modlwip: fix close and clean up of UDP and raw sockets - modbluetooth: add send_update arg to gatts_write - add machine.bitstream - modframebuf: enable blit between different formats via a palette lib: - tinyusb: update to version 0.10.1 - pico-sdk: update to version 1.2.0 - utils/stdout_helpers: make mp_hal_stdout_tx_strn_cooked efficient - axtls: switch to repo at micropython/axtls - axtls: update to latest axtls 2.1.5 wih additional commits - re1.5: move re1.5 code from extmod to lib - uzlib: move uzlib code from extmod to lib - crypto-algorithms: move crypto-algorithms code from extmod to lib - update README's based on contents of these dirs drivers: - neopixel: add common machine.bitstream-based neopixel module - neopixel: optimize fill() for speed - neopixel: reduce code size of driver - cyw43: fix cyw43_deinit so it can be called many times in a row - cyw43: make wifi join fail if interface is not active mpy-cross: - disable stack check when building with Emscripten Support components ================== docs: - library: document new esp32.RMT features and fix wait_done - library: warn that ustruct doesn't handle spaces in format strings - esp8266/tutorial: change flash mode from dio to dout - replace master/slave with controller/peripheral in I2C and SPI - rp2: enhance quickref and change image to Pico pinout - rp2: update general section to give a brief technical overview - library/utime.rst: clarify behaviour and precision of sleep ms/us - library/uasyncio.rst: document stream readexactly() method - library/machine.I2S.rst: fix use of sd pin in examples - zephyr: add quick reference for the Zephyr port - library/zephyr: add libraries specific to the Zephyr port - templates: add unix and zephyr quickref links to top-index - rename ufoo.rst to foo.rst - replace ufoo with foo in all docs - library/index.rst: clarify module naming and purpose - library/builtins.rst: add module title - library/network.rst: simplify socket import - add docs for machine.bitstream and neopixel module - library: fix usage of :term: for frozen module reference - esp8266: use monospace for software tools - reference: mention that slicing a memoryview causes allocation examples: no changes specific to this component/port tests: - extmod: make uasyncio_heaplock test more deterministic - cpydiff/modules_struct_whitespace_in_format: run black - extmod/ujson: add tests for dump/dumps separators argument - run-multitests.py: add broadcast and wait facility - multi_bluetooth/ble_subscribe.py: add test for subscription - extmod/vfs_fat_finaliser.py: ensure alloc at never-used GC blocks - basics: split f-string debug printing to separate file with .exp - pybnative: make while.py test run on boards without pyb.delay tools: - autobuild: add scripts to build release firmware - remove obsolete build-stm-latest.sh script - ci.sh: run apt-get update in ci_powerpc_setup - makemanifest.py: allow passing flags to mpy-tool.py - autobuild: add mimxrt port to build scripts for nightly builds - pyboard.py: add cmd-line option to make soft reset configurable - mpremote: swap order of PID and VID in connect-list output - ci.sh: build unix dev variant as part of macOS CI - ci.sh: build GENERIC_C3 board as part of esp32 CI - autobuild: use separate IDF version to build newer esp32 SoCs - autobuild: add FeatherS2 and TinyS2 to esp32 auto builds - mpremote: add seek whence for mounted files - mpremote: raise OSError on unsupported RemoteFile.seek - autobuild: add the MIMXRT1050_EVKB board to the daily builds - ci.sh: add mpy-cross build to nrf port - codeformat.py: include ports/nrf/modules/nrf in code formatting - gen-cpydiff.py: don't rename foo to ufoo in diff output - autobuild: add auto build for Silicognition wESP32 - mpremote: fix connect-list in case VID/PID are None - mpremote: add "devs" shortcut for "connect list" - mpremote: remove support for pyb.USB_VCP in/out specialisation - autobuild: don't use "-B" for make, it's already a fresh build - pyboard.py: move --no-exclusive/--soft-reset out of mutex group - pyboard.py: make --no-follow use same variable as --follow - pyboard.py: add --exclusive to match --no-exclusive - pyboard.py: make --no-soft-reset consistent with other args - uncrustify: force 1 newline at end of file - mpremote: bump version to 0.0.6 CI: - workflows: add workflow to build and test javascript port - workflows: switch from Coveralls to Codecov - workflows: switch from lcov to gcov - workflows: add workflow to build and test unix dev variant The ports ========= all ports: - use common mp_hal_stdout_tx_strn_cooked instead of custom one - update for move of crypto-algorithms, uzlib to lib - rename USBD_VID/PID config macros to MICROPY_HW_USB_VID/PID bare-arm port: no changes specific to this component/port cc3200 port: no changes specific to this component/port esp8266 port: - add __len__ to NeoPixel driver to support iterating - Makefile: add more libm files to build - include hidden networks in WLAN.scan results - replace esp.neopixel with machine.bitstream - remove dead code for end_ticks in machine_bitstream esp32 port: - boards/sdkconfig.base: disable MEMPROT_FEATURE to alloc from IRAM - add __len__ to NeoPixel driver to support iterating - main: allow MICROPY_DIR to be overridden - esp32_rmt: fix RMT looping in newer IDF versions - esp32_rmt: enhance RMT with idle_level and write_pulses modes - add new machine.I2S class for I2S protocol support - machine_spi: calculate actual attained baudrate - machine_hw_spi: use a 2 item SPI queue for long transfers - machine_dac: add MICROPY_PY_MACHINE_DAC option, enable by default - machine_i2s: add MICROPY_PY_MACHINE_I2S option, enable by default - fix use of mp_int_t, size_t and uintptr_t - add initial support for ESP32C3 SoCs - boards/GENERIC_C3: add generic C3-based board - modmachine: release the GIL in machine.idle() - mphalport: always yield at least once in delay_ms - machine_uart: add flow kw-arg to enable hardware flow control - boards: add Silicognition wESP32 board configuration - mpconfigport.h: enable reverse and inplace special methods - include hidden networks in WLAN.scan results - makeimg.py: get bootloader and partition offset from sdkconfig - enable MICROPY_PY_FSTRINGS by default - machine_hw_spi: release GIL during transfers - machine_pin: make check for non-output pins respect chip variant - replace esp.neopixel with machine.bitstream - remove dead code for end_ticks in machine_bitstream - boards: add GENERIC_C3_USB board with USB serial/JTAG support javascript port: - rework Makefile and GC so it works with latest Emscripten - Makefile: suppress compiler errors from array bounds - Makefile: change variable to EXPORTED_RUNTIME_METHODS mimxrt port: - move calc_weekday helper function to timeutils - machine_spi: add the SPI class to the machine module - moduos: seed the PRNG on boot using the TRNG - boards: set vfs partition start to 1 MBbyte - main: skip running main.py if boot.py failed - main: extend the information returned by help() - mimxrt_flash: remove commented-out code - modmachine: add a few minor methods to the machine module - machine_led: use mp_raise_msg_varg helper - machine_i2c: add hardware-based machine.I2C to machine module - add support for Hyperflash chips - boards: add support for the MIMXRT1050_EVKB board - machine_pin: implement ioctl for Pin minimal port: - Makefile: add support for building with user C modules nrf port: - modules: replace master/slave with controller/peripheral in SPI - boards/common.ld: calculate unused flash region - modules/nrf: add new nrf module with flash block device - drivers: add support for using flash block device with SoftDevice - mpconfigport.h: expose nrf module when MICROPY_PY_NRF is set - README: update README.md to reflect internal file systems - mpconfigport.h: tune FAT FS configuration - Makefile: add _fs_size linker script override from make - modules/uos: allow a board to configure MICROPY_VFS_FAT/LFS1/LFS2 - mpconfigport.h: enable MICROPY_PY_IO_FILEIO when an FS is enabled - qstrdefsport.h: add entries for in-built FS mount points - main: add auto mount and auto format hook for internal flash FS - boards: enable needed features for FAT/LFS1/LFS2 - facilitate use of freeze manifest - boards: set FROZEN_MANIFEST blank when SD present on nrf51 targets - modules/scripts: add file system formatting script - Makefile: set default manifest file for all targets - mphalport: add dummy function for mp_hal_time_ns() - boards: enable MICROPY_VFS_LFS2 for all target boards - modules/uos: add ilistdir to uos module - modules/nrf: add function to enable/disable DCDC - enable source line on tracebacks - set .mpy features consistent with documentation and other ports pic16bit port: no changes specific to this component/port powerpc port: no changes specific to this component/port qemu-arm port: no changes specific to this component/port rp2 port: - use 0=Monday datetime convention in RTC - machine_rtc: in RTC.datetime, compute weekday automatically - CMakeLists.txt: suppress compiler errors for pico-sdk and tinyusb - tusb_config.h: set CFG_TUD_CDC_EP_BUFSIZE to 256 - machine_uart: add hardware flow control support - machine_uart: allow overriding default machine UART pins - machine_i2c: allow boards to configure I2C pins using new macros - machine_spi: allow boards to configure SPI pins using new macros - machine_uart: fix poll ioctl to also check hardware FIFO - machine_uart: fix read when FIFO has chars but ringbuf doesn't - tusb_port: allow boards to configure USB VID and PID - boards/ADAFRUIT_FEATHER_RP2040: configure custom VID/PID - boards/ADAFRUIT_FEATHER_RP2040: configure I2C/SPI default pins - boards/SPARKFUN_PROMICRO: configure UART/I2C/SPI default pins - boards/SPARKFUN_THINGPLUS: configure I2C/SPI default pins - boards: add Adafruit ItsyBitsy RP2040 - boards: add Adafruit QT Py RP2040 - boards: add Pimoroni Pico LiPo 4MB - boards: add Pimoroni Pico LiPo 16MB - boards: add Pimoroni Tiny 2040 - CMakeLists.txt: allow a board's cmake to set the manifest path - enable MICROPY_PY_FSTRINGS by default - Makefile: add "submodules" target, to match other ports - rp2_flash: disable IRQs while calling flash_erase/program - CMakeLists.txt: add option to enable double tap reset to bootrom - mpconfigport.h: allow boards to add root pointers samd port: - add support for building with user C modules stm32 port: - softtimer: add soft_timer_reinsert() helper function - mpbthciport: change from systick to soft-timer for BT scheduling - provide a custom BTstack runloop that integrates with soft timer - usb: make irq's default trigger enable all events - boardctrl: skip running main.py if boot.py had an error - sdio: fix undefined reference to DMA stream on H7 - dma: add DMAMUX configuration for H7 to fix dma_nohal_init - main: call mp_deinit() at end of main - adc: allow using ADC12 and ADC3 for H7 - adc: define the ADC instance used for internal channels - adc: simplify and generalise how pin_adcX table is defined - add new machine.I2S class for I2S protocol support - boards/NUCLEO_F446RE: fix I2C1 pin assignment to match datasheet - replace master/slave with controller/peripheral in I2C and SPI - systick: always POLL_HOOK when delaying for milliseconds - sdram: make SDRAM test cache aware, and optional failure with msg - boards/NUCLEO_F446RE: enable CAN bus support - boards: add support for SparkFun STM32 MicroMod Processor board - uart: fix LPUART1 baudrate set/get - uart: support low baudrates on LPUART1 - boards/STM32F429DISC: set correct UART2 pins and add UART3/6 - boards/NUCLEO_F439ZI: add board definition for NUCLEO_F439ZI - boards/LEGO_HUB_NO6: add board definition for LEGO_HUB_NO6 - Makefile: update to only pull in used Bluetooth library - README.md: update supported MCUs, and submodule and mboot use - usbd_desc: rename USBD_xxx descriptor opts to MICROPY_HW_USB_xxx - usbd_cdc_interface: rename USBD_CDC_xx opts to MICROPY_HW_USB_xx - powerctrl: support changing frequency on WB MCUs - boards/NUCLEO_H743ZI2: add modified version of NUCLEO_H743ZI - mbedtls: fix compile warning about uninitialized val - enable MICROPY_PY_FSTRINGS by default - add implementation of machine.bitstream - Makefile: allow GIT_SUBMODULES and LIBS to be extended - stm32_it: support TIM17 IRQs on WB MCUs - disable computed goto on constrained boards - storage: make extended-block-device more configurable - boards/LEGO_HUB_NO6: change SPI flash storage to use hardware SPI - boards/LEGO_HUB_NO6: skip first 1MiB of SPI flash for storage - boards/LEGO_HUB_NO6: add make commands to backup/restore firmware teensy port: no changes specific to this component/port unix port: - modffi: add option to lock GC in callback, and cfun access - Makefile: add back LIB_SRC_C to list of object files - variants: enable help and help("modules") on standard and dev - Makefile: disable error compression on arm-linux-gnueabi-gcc windows port: - Makefile: add .exe extension to executables name - appveyor: update to VS 2017 and use Python 3.8 for build/test zephyr port: - machine_spi: add support for hardware SPI
2021-10-14 15:38:41 -04:00
$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py --compression_filename $(HEADER_BUILD)/compression.generated.h --translation $(HEADER_BUILD)/$(TRANSLATION).mo $(HEADER_BUILD)/qstrdefs.preprocessed.h > $@
Support internationalisation.
2018-07-31 19:53:54 -04:00
$(PY_BUILD)/qstr.o: $(HEADER_BUILD)/qstrdefs.generated.h
Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-21 16:40:13 -05:00
py: Implement "common word" compression scheme for error messages. The idea here is that there's a moderate amount of ROM used up by exception text. Obviously we try to keep the messages short, and the code can enable terse errors, but it still adds up. Listed below is the total string data size for various ports: bare-arm 2860 minimal 2876 stm32 8926 (PYBV11) cc3200 3751 esp32 5721 This commit implements compression of these strings. It takes advantage of the fact that these strings are all 7-bit ascii and extracts the top 128 frequently used words from the messages and stores them packed (dropping their null-terminator), then uses (0x80 | index) inside strings to refer to these common words. Spaces are automatically added around words, saving more bytes. This happens transparently in the build process, mirroring the steps that are used to generate the QSTR data. The MP_COMPRESSED_ROM_TEXT macro wraps any literal string that should compressed, and it's automatically decompressed in mp_decompress_rom_string. There are many schemes that could be used for the compression, and some are included in py/makecompresseddata.py for reference (space, Huffman, ngram, common word). Results showed that the common-word compression gets better results. This is before counting the increased cost of the Huffman decoder. This might be slightly counter-intuitive, but this data is extremely repetitive at a word-level, and the byte-level entropy coder can't quite exploit that as efficiently. Ideally one would combine both approaches, but for now the common-word approach is the one that is used. For additional comparison, the size of the raw data compressed with gzip and zlib is calculated, as a sort of proxy for a lower entropy bound. With this scheme we come within 15% on stm32, and 30% on bare-arm (i.e. we use x% more bytes than the data compressed with gzip -- not counting the code overhead of a decoder, and how this would be hypothetically implemented). The feature is disabled by default and can be enabled by setting MICROPY_ROM_TEXT_COMPRESSION at the Makefile-level.
2019-09-26 08:19:29 -04:00
py: Allow registration of modules at their definition. During make, makemoduledefs.py parses the current builds c files for MP_REGISTER_MODULE(module_name, obj_module, enabled_define) These are used to generate a header with the required entries for "mp_rom_map_elem_t mp_builtin_module_table[]" in py/objmodule.c
2019-02-17 22:58:44 -05:00
# build a list of registered modules for py/objmodule.c.
$(HEADER_BUILD)/moduledefs.h: $(SRC_QSTR) $(QSTR_GLOBAL_DEPENDENCIES) | $(HEADER_BUILD)/mpversion.h
@$(ECHO) "GEN $@"
$(Q)$(PYTHON) $(PY_SRC)/makemoduledefs.py --vpath="., $(TOP), $(USER_C_MODULES)" $(SRC_QSTR) > $@
py/py.mk: Use additional CFLAGS to compile string0.c. Otherwise functions like memset might get optimised to call themselves (eg with gcc 10). And provide CFLAGS_BUILTIN so these options can be changed by a port if needed. Fixes issue #6053.
2020-05-20 21:27:09 -04:00
py/py.mk: Use additional CFLAGS to compile string0.c. Otherwise functions like memset might get optimised to call themselves (eg with gcc 10). And provide CFLAGS_BUILTIN so these options can be changed by a port if needed. Fixes issue #6053.
2020-05-20 21:27:09 -04:00
# Standard C functions like memset need to be compiled with special flags so
# the compiler does not optimise these functions in terms of themselves.
CFLAGS_BUILTIN ?= -ffreestanding -fno-builtin -fno-lto
all: Update to point to files in new shared/ directory. Signed-off-by: Damien George <damien@micropython.org>
2021-07-09 00:19:15 -04:00
$(BUILD)/shared/libc/string0.o: CFLAGS += $(CFLAGS_BUILTIN)
py/py.mk: Use additional CFLAGS to compile string0.c. Otherwise functions like memset might get optimised to call themselves (eg with gcc 10). And provide CFLAGS_BUILTIN so these options can be changed by a port if needed. Fixes issue #6053.
2020-05-20 21:27:09 -04:00
py/py.mk: Force nlr files to be compiled with -Os.
2017-03-02 05:56:10 -05:00
# Force nlr code to always be compiled with space-saving optimisation so
# that the function preludes are of a minimal and predictable form.
$(PY_BUILD)/nlr%.o: CFLAGS += -Os
Factor and simplify Makefile's and mpconfig, part 2.
2014-01-07 10:20:33 -05:00
# optimising gc for speed; 5ms down to 4ms on pybv2
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files
2019-06-12 11:08:22 -04:00
ifndef SUPEROPT_GC
SUPEROPT_GC = 1
endif
ifeq ($(SUPEROPT_GC),1)
Makefile: Allow to override "super optimization" options used for some files. To help with debugging issue like #510 for example.
2014-04-23 19:59:43 -04:00
$(PY_BUILD)/gc.o: CFLAGS += $(CSUPEROPT)
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files
2019-06-12 11:08:22 -04:00
endif
Factor and simplify Makefile's and mpconfig, part 2.
2014-01-07 10:20:33 -05:00
Factor and simplify Makefile's and mpconfig.
2014-01-07 09:54:15 -05:00
# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster)
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files
2019-06-12 11:08:22 -04:00
ifndef SUPEROPT_VM
SUPEROPT_VM = 1
endif
ifeq ($(SUPEROPT_VM),1)
Uncomment vm.c SUPEROPT (debugging typo); trim a few builds
2019-06-12 13:09:09 -04:00
$(PY_BUILD)/vm.o: CFLAGS += $(CSUPEROPT)
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files
2019-06-12 11:08:22 -04:00
endif
py: Add note about -fno-crossjumping when compiling vm.c.
2014-12-28 00:44:09 -05:00
# Optimizing vm.o for modern deeply pipelined CPUs with branch predictors
# may require disabling tail jump optimization. This will make sure that
# each opcode has its own dispatching jump which will improve branch
# branch predictor efficiency.
py/py.mk: Fix broken Gmane URL.
2018-11-30 16:23:53 -05:00
# https://marc.info/?l=lua-l&m=129778596120851
py: Add note about -fno-crossjumping when compiling vm.c.
2014-12-28 00:44:09 -05:00
# http://hg.python.org/cpython/file/b127046831e2/Python/ceval.c#l828
# http://www.emulators.com/docs/nx25_nostradamus.htm
#-fno-crossjumping
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
# Include rules for extmod related code
include $(TOP)/extmod/extmod.mk