Commit Graph

8589 Commits

Author SHA1 Message Date
Vitor Massaru Iha
1b7d6a7951 esp8266/modules/webrepl_setup: Add info about allowed password length.
This patch also makes the code more concise by combining the checks for the
password length.
2017-10-11 11:37:01 +11:00
Mike Causer
b1457db002 docs/library: Add missing cross-ref links for classes in pyb module. 2017-10-11 11:30:16 +11:00
Damien George
69da74e538 py/modbuiltins: Use existing utf8_get_char helper in builtin ord func. 2017-10-11 11:25:20 +11:00
Damien George
dc948e4d54 py/formatfloat: Use standard isinf, isnan funcs instead of custom ones.
Reduces code size by a tiny bit.
2017-10-10 16:27:54 +11:00
Damien George
08a196697c py/formatfloat: Don't print the negative sign of a NaN value.
NaN may have the sign bit set but it has no meaning, so don't print it out.
2017-10-10 16:01:13 +11:00
Damien George
81a06d2c9c lib/libm: Remove implementation of log2f, use MP_NEED_LOG2 instead. 2017-10-10 16:01:13 +11:00
Damien George
d8d4e4dfbe py/modmath: Convert log2 macro into a function.
So that a pointer to it can be passed as a pointer to math_generic_1.  This
patch also makes the function work for single and double precision floating
point.
2017-10-10 16:01:04 +11:00
Damien George
25e140652b py/modmath: Add full checks for math domain errors.
This patch changes how most of the plain math functions are implemented:
there are now two generic math wrapper functions that take a pointer to a
math function (like sin, cos) and perform the necessary conversion to and
from MicroPython types.  This helps to reduce code size.  The generic
functions can also check for math domain errors in a generic way, by
testing if the result is NaN or infinity combined with finite inputs.

The result is that, with this patch, all math functions now have full
domain error checking (even gamma and lgamma) and code size has decreased
for most ports.  Code size changes in bytes for those with the math module
are:

   unix x64:  -432
unix nanbox:  -792
      stm32:   -88
    esp8266:   +12

Tests are also added to check domain errors are handled correctly.
2017-10-10 15:57:45 +11:00
Mike Causer
f599a38059 docs/esp8266/quickref: Add quickref info for RTC class. 2017-10-10 15:22:23 +11:00
Mike Causer
dc92f1c4ee docs/pyboard/tutorial: Update now that yellow LED also supports PWM. 2017-10-10 15:22:11 +11:00
Mike Causer
d236d0c415 docs/pyboard/quickref: Add info for Switch, RTC, CAN, Accel classes. 2017-10-10 15:22:11 +11:00
Damien George
933eab46fc py/bc: Update opcode_format_table to match the bytecode. 2017-10-10 10:37:38 +11:00
Damien George
add933feaf docs/library/network: Clarify usage of "bssid" arg in connect() method. 2017-10-09 23:11:25 +11:00
Damien George
6db132e130 esp8266/modnetwork: Add "bssid" keyword arg to WLAN.connect() method. 2017-10-09 23:09:06 +11:00
Paul Sokolovsky
53966fd9a8 examples: hwconfig_console: Add .on()/.off() methods.
Add these methods to this "GPIO output emulated with console prints"
config.
2017-10-09 00:22:30 +03:00
Paul Sokolovsky
c15be989ee tools/pyboard: Update docstring for additional device support. 2017-10-08 00:04:57 +03:00
Paul Sokolovsky
4514f073c1 zephyr: Switch to interrupt-driven pull-style console.
While this console API improves handling on real hardware boards
(e.g. clipboard paste is much more reliable, as well as programmatic
communication), it vice-versa poses problems under QEMU, apparently
because it doesn't emulate UART interrupt handling faithfully. That
leads to inability to run the testsuite on QEMU at all. To work that
around, we have to suuport both old and new console routines, and use
the old ones under QEMU.
2017-10-07 17:36:16 +03:00
Paul Sokolovsky
71c1a05d88 tests/run-tests: Close device under test using "finally".
We want to close communication object even if there were exceptions
somewhere in the code. This is important for --device exec:/execpty:
which may otherwise leave processing running in the background.
2017-10-07 15:49:58 +03:00
Paul Sokolovsky
58ea239510 zephyr: Use CONFIG_NET_APP_SETTINGS to setup initial network addresses.
Ideally, these should be configurable from Python (using network module),
but as that doesn't exist, we better off using Zephyr's native bootstrap
configuration facility.
2017-10-07 14:08:50 +03:00
Damien George
6f1a615427 stm32/boards: Fix typos in stm32f767_af.csv table. 2017-10-06 14:32:42 +11:00
Damien George
ca2427c313 drivers/display/ssd1306: Make poweron() work the same with SSD1306_SPI.
The poweroff() and poweron() methods are used to do soft power control of
the display, and this patch makes these methods work the same for both I2C
and SPI interfaces.
2017-10-06 12:48:44 +11:00
Tiago Queiroz
7df4083ac6 drivers/display/ssd1306: Implement SSD1306_I2C poweron method.
After a poweroff(), the poweron() method does a soft power-on and any
previous state of the display persists.
2017-10-06 12:47:22 +11:00
Paul Sokolovsky
ea6692a83e tools/pyboard: Use repr() when quoting data in error messages.
As it may contain newlines, etc.
2017-10-05 23:40:19 +03:00
Damien George
98dd126e98 tests/extmod: Add test for '-' in character class in regex. 2017-10-05 11:33:49 +11:00
Li Weiwei
8c7db42ee3 stm32/modnwwiznet5k: Get the IP address of an established socket.
When wiznet5k_socket_accept is called, if a socket is established, get the
IP address of the socket.
2017-10-05 11:09:07 +11:00
Damien George
ff93fd4f50 py/persistentcode: Bump .mpy version number to version 3.
The binary and unary ops have changed bytecode encoding.
2017-10-05 10:49:44 +11:00
Damien George
36f7952f76 py/objtype: Clean up unary- and binary-op enum-to-qstr mapping tables. 2017-10-05 10:49:44 +11:00
Damien George
0864a6957f py: Clean up unary and binary enum list to keep groups together.
2 non-bytecode binary ops (NOT_IN and IN_NOT) are moved out of the
bytecode group, so this change will change the bytecode format.
2017-10-05 10:49:44 +11:00
Damien George
f869d6b2e3 lib/libm: Fix tanhf so that it correctly handles +/- infinity args. 2017-10-04 21:14:00 +11:00
Damien George
23faf88cab py/mpprint: Only check for null string printing when NDEBUG not defined.
Printing "(null)" when a NULL string pointer is passed to %s is a debugging
feature and not a feature that's relied upon by the code.  So it only needs
to be compiled in when debugging (such as assert) is enabled, and saves
roughy 30 bytes of code when disabled.

This patch also fixes this NULL check to not do the check if the precision
is specified as zero.
2017-10-04 18:07:32 +11:00
Damien George
dfa563c71f py/objstr: Make empty bytes object have a null-terminating byte.
Because a lot of string processing functions assume there is a null
terminating byte, so they can work in an efficient way.

Fixes issue #3334.
2017-10-04 17:59:22 +11:00
Damien George
a3dc1b1957 all: Remove inclusion of internal py header files.
Header files that are considered internal to the py core and should not
normally be included directly are:
    py/nlr.h - internal nlr configuration and declarations
    py/bc0.h - contains bytecode macro definitions
    py/runtime0.h - contains basic runtime enums

Instead, the top-level header files to include are one of:
    py/obj.h - includes runtime0.h and defines everything to use the
        mp_obj_t type
    py/runtime.h - includes mpstate.h and hence nlr.h, obj.h, runtime0.h,
        and defines everything to use the general runtime support functions

Additional, specific headers (eg py/objlist.h) can be included if needed.
2017-10-04 12:37:50 +11:00
Damien George
6c82cfc089 py/objtype: Change type of enum-to-qstr table to uint16_t to save space.
Qstr values fit in 16-bits (and this fact is used elsewhere in the code) so
no need to use more than that for the large lookup tables.  The compiler
will anyway give a warning if the qstr values don't fit in 16 bits.  Saves
around 80 bytes of code space for Thumb2 archs.
2017-10-04 11:31:05 +11:00
Gabe
9e0cdb22f1 docs/esp8266/tutorial: Update neopixel with example of using 4 bbp. 2017-10-04 10:35:22 +11:00
chrismas9
3289b9b7a7 py/{mkenv.mk,mkrules.mk}: Append .exe for Windows executable files.
Building mpy-cross: this patch adds .exe to the PROG name when building
executables for host (eg mpy-cross) on Windows.  make clean now removes
mpy-cross.exe under Windows.

Building MicroPython: this patch sets MPY_CROSS to mpy-cross.exe or
mpy-cross so they can coexist and use cygwin or WSL without rebuilding
mpy-cross.  The dependency in the mpy rule now uses mpy-cross.exe for
Windows and mpy-cross for Linux.
2017-10-04 00:21:05 +11:00
Damien George
b00040c43c esp8266/esp_mphal: Send data in chunks to mp_uos_dupterm_tx_strn.
Sending byte-by-byte is inefficient and leads to errors in the WebSocket
protocol when sending utf-8 encoded characters.
2017-10-03 23:24:24 +11:00
Damien George
54acd0b0f0 drivers/nrf24l01: Make nRF24L01 test script more portable. 2017-10-03 20:00:31 +11:00
Damien George
1394258f37 py/objset: Include the failed key in a KeyError raised from set.remove. 2017-10-03 18:03:06 +11:00
Damien George
2ac1364688 py/objset: Check that RHS of a binary op is a set/frozenset.
CPython docs explicitly state that the RHS of a set/frozenset binary op
must be a set to prevent user errors.  It also preserves commutativity of
the ops, eg: "abc" & set() is a TypeError, and so should be set() & "abc".

This change actually decreases unix (x64) code by 160 bytes; it increases
stm32 by 4 bytes and esp8266 by 28 bytes (but previous patch already
introduced a much large saving).
2017-10-03 17:56:27 +11:00
Damien George
01978648fd py/objset: Simplify set and frozenset by separating their locals dicts.
A lot of set's methods (the mutable ones) are not allowed to operate on a
frozenset, and giving frozenset a separate locals dict with only the
methods that it supports allows to simplify the logic that verifies if
args are a set or a frozenset.  Even though the new frozenset locals dict
is relatively large (88 bytes on 32-bit archs) there is a much bigger
saving coming from the removal of a const string for an error message,
along with the removal of some checks for set or frozenset type.

Changes in code size due to this patch are (for ports that changed at all):

   unix x64:   -56
unix nanbox:  -304
      stm32:   -64
    esp8266:  -124
     cc3200:   -40

Apart from the reduced code, frozenset now has better tab-completion
because it only lists the valid methods.  And the error message for
accessing an invalid method is now more detailed (it includes the
method name that wasn't found).
2017-10-03 17:55:53 +11:00
Paul Sokolovsky
8e0b9f495b tests/extmod: Add test for ure regexes leading to infinite recursion.
These now should be caught properly and lead to RuntimeError instead of
crash.
2017-10-03 00:24:32 +03:00
Paul Sokolovsky
aba1f9167a extmod/modure: Add stack overflow checking when executing a regex. 2017-10-03 00:20:10 +03:00
Paul Sokolovsky
c9a0b2a818 extmod/re1.5: Upgrade to v0.8.2, adds hook for stack overflow checking. 2017-10-02 21:20:47 +03:00
Paul Sokolovsky
2f7827ba8f tools/upip: Upgrade to 1.2.2.
TLS SNI support, fixes after making str.rstrip() behavior compliant.
2017-09-29 18:24:11 -07:00
Damien George
bdc6e86e07 py/objfloat: Support raising a negative number to a fractional power.
This returns a complex number, following CPython behaviour.  For ports that
don't have complex numbers enabled this will raise a ValueError which gives
a fail-safe for scripts that were written assuming complex numbers exist.
2017-09-26 12:57:51 +10:00
David Lechner
62849b7010 py: Add config option to print warnings/errors to stderr.
This adds a new configuration option to print runtime warnings and errors to
stderr. On Unix, CPython prints warnings and unhandled exceptions to stderr,
so the unix port here is configured to use this option.

The unix port already printed unhandled exceptions on the main thread to
stderr. This patch fixes unhandled exceptions on other threads and warnings
(issue #2838) not printing on stderr.

Additionally, a couple tests needed to be fixed to handle this new behavior.
This is done by also capturing stderr when running tests.
2017-09-26 11:59:11 +10:00
Paul Sokolovsky
9d836fedbd py: Clarify which mp_unary_op_t's may appear in the bytecode.
Not all can, so we don't need to reserve bytecodes for them, and can
use free slots for something else later.
2017-09-25 16:35:19 -07:00
Anton Patrushev
f008263022 py/persistentcode: Define mp_raw_code_save_file() for any unix target.
A unix target should provide POSIX open/write/close functions regardless of
its machine architecture.  Fixes issue #3325.
2017-09-25 17:09:05 +10:00
Peter Hinch
8fa03fee77 drivers/display/ssd1306.py: Improve performance of graphics methods.
It removes the need for a wrapper Python function to dispatch to the
framebuf method which makes each function call a bit faster, roughly 2.5x.
This patch also adds the rest of the framebuf methods to the SSD class.
2017-09-25 16:13:32 +10:00
Damien George
d29b709642 stm32/timer: Enable ARPE so that timer freq can be changed smoothly.
The timer prescaler is buffered by default, and this patch enables ARPE
which buffers the auto-reload register.  With both of these registers
buffered it's now possible to smoothly change the timer's frequency and
have a smoothly varying PWM output.
2017-09-25 15:25:08 +10:00