Commit Graph

6852 Commits

Author SHA1 Message Date
Krzysztof Blazewicz 4f5c4fdd98 stmhal: upgrade to STM32CubeF4 v1.13.0 - CMSIS/Device 2.5.1 2016-11-16 12:43:27 +01:00
Damien George 32e98257e2 windows: Enable READER_POSIX to get access to lexer_new_from_file. 2016-11-16 20:27:12 +11:00
Damien George 85ae17c993 mpy-cross: Get compiling after recent persistent code refactors. 2016-11-16 20:25:36 +11:00
Damien George 5bdf1650de py/lexer: Make lexer use an mp_reader as its source. 2016-11-16 18:35:01 +11:00
Damien George 66d955c218 py/lexer: Rewrite mp_lexer_new_from_fd in terms of mp_reader. 2016-11-16 18:13:51 +11:00
Damien George e5ef15a9d7 py/lexer: Provide generic mp_lexer_new_from_file based on mp_reader.
If a port defines MICROPY_READER_POSIX or MICROPY_READER_FATFS then
lexer.c now provides an implementation of mp_lexer_new_from_file using
the mp_reader_new_file function.
2016-11-16 18:13:51 +11:00
Damien George 511c083811 py/lexer: Rewrite mp_lexer_new_from_str_len in terms of mp_reader_mem. 2016-11-16 18:13:50 +11:00
Damien George 6b239c271c 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 18:13:50 +11:00
Damien George 6810f2c134 py: Factor persistent code load/save funcs into persistentcode.[ch]. 2016-11-16 16:14:14 +11:00
Paul Sokolovsky 64db4080ce docs/library/index: Elaborate on u-modules.
Also, remove an "only" directive in u-modules description.
2016-11-16 01:18:19 +03:00
Damien George 30bca45e1a tests/basics: Add test for logical constant folding. 2016-11-15 16:48:49 +11:00
Damien George 9b525134d1 py/parse: Add code to fold logical constants in or/and/not operations.
Adds about 200 bytes to the code size when constant folding is enabled.
2016-11-15 16:48:49 +11:00
Damien George ed9c93f0f1 py/parse: Make mp_parse_node_new_leaf an inline function.
It is split into 2 functions, one to make small ints and the other to make
a non-small-int leaf node.  This reduces code size by 32 bytes on
bare-arm, 64 bytes on unix (x64-64) and 144 bytes on stmhal.
2016-11-15 16:48:48 +11:00
Damien George b0cbfb0492 py/parse: Move function to check for const parse node to parse.[ch]. 2016-11-15 16:48:48 +11:00
Damien George 3f8bb80eb2 cc3200/mods/pybspi: Remove SPI.MASTER constant, it's no longer needed. 2016-11-15 16:35:54 +11:00
Paul Sokolovsky 7602dc5f32 cc3200/pybspi: Remove static mode=SPI.MASTER parameter for latest HW API.
Per the latest HW API, "SPI" class implements only master side of the
protocol, so mode=SPI.MASTER (which was static for WiPy anyway) is not
required (or allowed). This change is required to correspond to updated
documentation of machine.SPI class which no longer lists "mode".
2016-11-15 16:31:57 +11:00
Damien George 659b06b250 py/*.mk: Replace uses of 'sed' with $(SED). 2016-11-15 16:09:43 +11:00
Dave Hylands 0400fa45ba py/mkrules.mk: Rework find command so it works on OSX.
The Mac version of find doesn't support -printf, so this changes
things to use sed to strip off the leading path element instead.
2016-11-15 16:07:48 +11:00
Paul Sokolovsky a0b2c6ad32 py/runtime: mp_resume: Fix exception handling for nanbox port. 2016-11-15 01:41:22 +03:00
Paul Sokolovsky 79d996a57b py/runtime: mp_resume: Handle exceptions in Python __next__().
This includes StopIteration and thus are important to make Python-coded
iterables work with yield from/await.

Exceptions in Python send() are still not handled and left for future
consideration and optimization.
2016-11-15 01:10:34 +03:00
Damien George a392b3aa75 docs: Remove references to readall() and update stream read() docs. 2016-11-14 23:31:40 +11:00
Damien George aed3b5b7ba cc3200/tools/smoke.py: Change readall() to read(). 2016-11-14 23:31:08 +11:00
Paul Sokolovsky c3d96d387c py/objexcept: Allow clearing traceback with 'exc.__traceback__ = None'.
We allow 'exc.__traceback__ = None' assignment as a low-level optimization
of pre-allocating exception instance and raising it repeatedly - this
avoids memory allocation during raise. However, uPy will keep adding
traceback entries to such exception instance, so before throwing it,
traceback should be cleared like above.

'exc.__traceback__ = None' syntax is CPython compatible. However, unlike
it, reading that attribute or setting it to any other value is not
supported (and not intended to be supported, again, the only reason for
adding this feature is to allow zero-memalloc exception raising).
2016-11-14 02:29:09 +03:00
Paul Sokolovsky bf318801d2 examples/hwapi: Add uasyncio example of fading 2 LEDs in parallel. 2016-11-14 01:37:27 +03:00
Paul Sokolovsky 8212773adb tests: Use read() instead of readall(). 2016-11-14 00:27:35 +03:00
Paul Sokolovsky 00a9590e3a examples/http_client: Use read() instead of readall(). 2016-11-14 00:24:45 +03:00
Paul Sokolovsky 59a1201da9 all: Remove readall() method, which is equivalent to read() w/o args.
Its addition was due to an early exploration on how to add CPython-like
stream interface. It's clear that it's not needed and just takes up
bytes in all ports.
2016-11-14 00:24:22 +03:00
Paul Sokolovsky 99e5badeb1 examples/hwapi: Add soft_pwm example converted to uasyncio. 2016-11-13 17:00:24 +03:00
Paul Sokolovsky 30cfdc29ed tools/tinytest-codegen: Blacklist recently added uheapq_timeq test (qemu-arm). 2016-11-12 03:24:36 +03:00
Paul Sokolovsky 0cbc07227c extmod/moduheapq: Adhoc changes to support ordering by utime.ticks_ms().
As required for further elaboration of uasyncio, like supporting baremetal
systems with wraparound timesources. This is not intended to be public
interface, and likely will be further refactored in the future.
2016-11-12 02:33:17 +03:00
Paul Sokolovsky 3c0da6a359 examples/hwapi: button_led: Add GPIO pin read example.
Requires BUTTON defined in hwconfig, so far tested on DragonBoard 410c.
2016-11-12 00:09:43 +03:00
Damien George 1375c52772 stmhal: Rename mp_hal_pin_set_af to _config_alt, to simplify alt config.
This way the caller doesn't need to initialise a big GPIO_InitTypeDef
struct, and HAL_GPIO_Init is no longer called.
2016-11-11 17:53:45 +11:00
Damien George 74fb5d6932 stmhal/i2c: Reset the I2C peripheral if there was an error on the bus.
If an I2C send/recv fails then the peripheral is now checked to see if
it's in a "stuck" state waiting for the stop bit, and if so then it is
reset so that the next I2C transaction can proceed.

This patch also de-inits the I2C peripheral in the init() method, before
init'ing it again.
2016-11-11 17:38:52 +11:00
Damien George c4e58eaa98 stmhal/i2c: Add option to I2C to enable/disable use of DMA transfers.
New keyword option in constructor and init() method is "dma=<bool>".
DMA is now disabled by default for I2C transfers because it currently does
not handle I2C bus errors very well (eg if slave device doesn't ACK or
NACK correctly during a transfer).
2016-11-11 17:36:19 +11:00
Damien George e6da6a720f stmhal/dma: De-init the DMA peripheral properly before initialising.
The DMA state is always HAL_DMA_STATE_RESET because of the memset clearing
all the data, so prior to this patch HAL_DMA_DeInit was never called.  Now
it is always called to make sure the DMA is properly reset.
2016-11-11 17:24:18 +11:00
Damien George 679c0c4c83 tests/micropython: Add test for import from within viper function. 2016-11-10 22:54:55 +11:00
Damien George 0f3388de1e py/emitnative: Fix native import emitter when in viper mode. 2016-11-10 22:53:04 +11:00
Damien George 5a1d63fc14 docs: Bump version to 1.8.6. 2016-11-10 21:24:53 +11:00
Paul Sokolovsky 29f3f84fbd examples/hwapi: Add hwconfig for DragonBoard 410c.
This requires recently added implementation of machine.Pin from
micropython-lib.
2016-11-10 01:59:10 +03:00
Damien George 11957840e8 esp8266: Update 512k linker script, renaming modpyb to machine. 2016-11-09 17:16:00 +11:00
Damien George 3e5e4f95b2 docs/library/machine.Pin: Update Pin docs to align with new HW API. 2016-11-09 11:08:01 +11:00
Chris Popp 52df2f889e esp8266/modnetwork.c: Expose configuration for station DHCP hostname.
The ESP SDK supports configuring the hostname that is
reported when doing a DHCP request in station mode.  This commit
exposes that under network.WLAN(network.STA_IF).config('dhcp_hostname')
as a read/write value similar to other parameters.
2016-11-09 00:33:13 +03:00
Paul Sokolovsky 2bf96612d2 zephyr/mphalport.h: Update for new "unified" kernal API (sleep functions). 2016-11-09 00:11:30 +03:00
Damien George e3626b484c unix: Add symlinks for upip to make it frozen into binary. 2016-11-08 14:47:29 +11:00
Damien George fcda6a2a78 py: Strip leading dirs from frozen mpy files, so any path can be used.
With this patch one can now do "make FROZEN_MPY_DIR=../../frozen" to
specify a directory containing scripts to be frozen (as well as absolute
paths).

The compiled .mpy files are now stored in $(BUILD)/frozen_mpy/.
2016-11-08 14:36:06 +11:00
Damien George bdf33bc136 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.
2016-11-08 14:28:30 +11:00
Paul Sokolovsky 5630778f0f esp8266: Update docs for esptool 1.2.1/SDK 2.0 (--flash_size=detect). 2016-11-08 04:52:07 +03:00
puuu 933198c55f docs/*/quickref.rst: Use new semantics of ticks_diff() 2016-11-08 02:01:05 +03:00
Paul Sokolovsky 1cc168d487 esp8266: Include upip as a standard frozen bytecode module.
Previously, it was included only in release builds, but it's important
tool which should be always at the fingertips to be useful (and to
pump up its usage).
2016-11-08 01:34:35 +03:00
Paul Sokolovsky 61d74fdef8 tools, unix: Replace upip tarball with just source files.
To make its inclusion as frozen modules in multiple ports less magic.
Ports are just expected to symlink 2 files into their scripts/modules
subdirs.

Unix port updated to use this and in general follow frozen modules setup
tested and tried on baremetal ports, where there's "scripts" predefined
dir (overridable with FROZEN_DIR make var), and a user just drops Python
files there.
2016-11-07 18:39:41 +03:00