Commit Graph

662 Commits

Author SHA1 Message Date
Michael Buesch 1e7c8f2b0b docs/library/machine.SPI.rst: Add example SPI usage.
Signed-off-by: Michael Buesch <m@bues.ch>
2021-11-30 22:28:19 +11:00
Michael Buesch e7900351bf docs/library/machine.Timer.rst: Document 'id' as positional-only arg.
Signed-off-by: Michael Buesch <m@bues.ch>
2021-11-30 22:27:58 +11:00
Peter Hinch d94ac4333f docs/library/uasyncio.rst: Detail exception behaviour in cancel/timeout. 2021-11-30 21:43:06 +11:00
NitiKaur b851950c26 docs/library/sys.rst: Add docs for sys.settrace. 2021-11-19 15:30:34 +11:00
oli f72b49756d docs/library/rp2.rst: Update function asm_pio_encode to add sideset_opt. 2021-11-19 13:38:56 +11:00
Sebastian Wicki 8f3510799d docs/library/framebuf.rst: Adjust dimensions in example.
This commit swaps the dimensions of the `framebuffer.FrameBuffer` in the
docs example from 10x100 to 100x10 pixels to avoid clipping.

This is done to better fit the subsequent example code, which writes
text of size 96x8 followed by a 96x1 horizontal line.

The y coordinate of the horizontal line is also adjusted such that it is
drawn inside of the new canvas bounds.
2021-11-17 14:36:33 +11:00
Jim Mussared 43467b9c71 extmod/modbluetooth: Add connection interval to gap_connect.
This forwards through directly to the NimBLE and BTStack connect functions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-26 00:16:53 +11:00
NitiKaur 763042a287 docs/library/stm.rst: Document the stm module. 2021-10-14 23:19:08 +11:00
NitiKaur c42c1c8718 docs/library/random.rst: Document the random module. 2021-10-13 16:56:37 +11:00
NitiKaur baa5a76fc0 docs/rp2: Add reference for PIO assembly instructions, and PIO tutorial. 2021-10-13 15:54:49 +11:00
Peter Hinch 4552f1816b docs/library/machine.I2S.rst: Specify that I2S.shift args are kw-only. 2021-09-13 18:21:46 +10:00
Matt Trentini 60d3a3c3a0 docs/library/bluetooth.rst: Update incorrect link to gatts_write. 2021-09-10 15:24:02 +10:00
Peter Hinch cc0884bb4f docs/library/os.rst: Clarify littlefs requirements for block erase. 2021-09-10 15:21:12 +10:00
Fernando 577a3c4192 docs/library: Fix usage of :term: for frozen module reference.
Signed-off-by: Fernando <fepegar@gmail.com>
2021-08-30 23:51:18 +10:00
Peter Hinch 2296df0a32 extmod/modframebuf: Enable blit between different formats via a palette.
This achieves a substantial performance improvement when rendering glyphs
to color displays, the benefit increasing proportional to the number of
pixels in the glyph.
2021-08-25 15:31:23 +10:00
Jim Mussared 53145c4c5f docs: Add docs for machine.bitstream and neopixel module.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-19 22:50:32 +10:00
Jim Mussared 44818d1a35 docs/library/network.rst: Simplify socket import.
Replace `import socket as socket` with `import socket`.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-17 11:26:24 +10:00
Jim Mussared af162257d3 docs/library/builtins.rst: Add module title.
This fixes the rendering on library/index.rst.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-17 11:26:24 +10:00
Jim Mussared 1d9e489af3 extmod/modbluetooth: Add send_update arg to gatts_write.
This allows the write to trigger a notification or indication, but only to
subscribed clients. This is different to gatts_notify/gatts_indicate,
which will unconditionally notify/indicate.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-14 22:21:55 +10:00
Jim Mussared d7fbc755dc docs/library/index.rst: Clarify module naming and purpose.
Adds section about extending built-in modules from Python.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-13 23:14:08 +10:00
Jim Mussared c737cde947 docs: Replace ufoo with foo in all docs.
Anywhere a module is mentioned, use its "non-u" name for consistency.

The "import module" vs "import umodule" is something of a FAQ, and this
commit intends to help clear that up.  As a first approximation MicroPython
is Python, and so imports should work the same as Python and use the same
name, to a first approximation.  The u-version of a module is a detail that
can be learned later on, when the user wants to understand more and have
finer control over importing.

Existing Python code should just work, as much as it is possible to do that
within the constraints of embedded systems, and the MicroPython
documentation should match the idiomatic way to write Python code.

With universal weak links for modules (via MICROPY_MODULE_WEAK_LINKS) users
can consistently use "import foo" across all ports (with the exception of
the minimal ports).  And the ability to override/extend via "foo.py"
continues to work well.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-13 22:53:29 +10:00
Jim Mussared 218606351c docs: Rename ufoo.rst to foo.rst.
This is a simple rename of the files, no content changes
(other than updating index.rst to use the new paths)

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-13 20:31:32 +10:00
Julia Hathaway 6ed6990625 docs/library/zephyr: Add libraries specific to the Zephyr port.
Includes documentation for Zephyr specific modules (zephyr and zsensor),
classes (DiskAccess and FlashArea), and functions.

Signed-off-by: Julia Hathaway <julia.hathaway@nxp.com>
2021-08-13 20:21:14 +10:00
Damien George 45f9a38451 docs/library/machine.I2S.rst: Fix use of sd pin in examples.
Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 20:40:54 +10:00
Peter Züger ffc854f17f extmod/modujson: Add support for dump/dumps separators keyword-argument.
Optionally enabled via MICROPY_PY_UJSON_SEPARATORS.  Enabled by default.

For dump, make sure mp_get_stream_raise is called after
mod_ujson_separators since CPython does it in this order (if both
separators and stream are invalid, separators will raise an exception
first).

Add separators argument in the docs as well.

Signed-off-by: Peter Züger <zueger.peter@icloud.com>
Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 13:52:16 +10:00
Damien George 8616129f2e esp8266,esp32: Include hidden networks in WLAN.scan results.
Addresses issues #2697 and #5329.

Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 13:28:34 +10:00
Will Sowerbutts a3675294ae esp32/machine_uart: Add flow kw-arg to enable hardware flow control.
This enables optional support for the hardware UART to use the RTS and/or
CTS pins for flow control.

The new "flow" constructor keyword specifies a bitmask of RTS and/or CTS.
This matches the interface used by machine.UART on stm32 and rp2.

Previously on ESP32 it was possible to specify which pins to use for the
RTS and CTS signals, but hardware flow control was never functional: CTS
was not checked before transmitting bytes, and RTS was always driven high
(signalling no buffer space available).  With this patch, CTS and RTS both
operate as expected.

This also includes an update to the machine.UART documentation.

Signed-off-by: Will Sowerbutts <will@sowerbutts.com>
2021-08-04 13:52:15 +10:00
Damien George 7f69246895 docs/library/uasyncio.rst: Document stream readexactly() method.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 22:39:04 +10:00
Damien George a5221c47eb docs/library/utime.rst: Clarify behaviour and precision of sleep ms/us.
This description is based on the existing bare-metal ports implementations.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 00:07:37 +10:00
David P fdd5b18133 docs: Replace master/slave with controller/peripheral in I2C and SPI.
See https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names
2021-07-18 11:19:44 +10:00
Tom McDermott c1f74b3005 docs/library: Warn that ustruct doesn't handle spaces in format strings.
And also add a test to capture the CPython difference.
2021-07-06 14:59:50 +10:00
Mike Teachman 8a5bfe44a5 esp32,stm32: Add new machine.I2S class for I2S protocol support.
This commit adds I2S protocol support for the esp32 and stm32 ports, via
a new machine.I2S class.  It builds on the stm32 work of blmorris, #1361.

Features include:
- a consistent I2S API across the esp32 and stm32 ports
- I2S configurations supported:
  - master transmit and master receive
  - 16-bit and 32-bit sample sizes
  - mono and stereo formats
  - sampling frequency
  - 3 modes of operation:
    - blocking
    - non-blocking with callback
    - uasyncio
  - internal ring buffer size can be tuned
- documentation for Pyboards and esp32-based boards
- tested on the following development boards:
  - Pyboard D SF2W
  - Pyboard V1.1
  - ESP32 with SPIRAM
  - ESP32

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-07-05 23:42:25 +10:00
Jonathan Hogg 0b3332c8e1 docs/library: Document new esp32.RMT features and fix wait_done.
Add new API for specifying the idle level and TX carrier output level, and
new write_pulses modes of operation.  Also fix wait_done documentation
which was inverted and wrong about timing.
2021-07-01 14:44:41 +10:00
Damien George 63b8b79610 stm32/usb: Make irq's default trigger enable all events.
Following how other .irq() methods work on other objects.

Signed-off-by: Damien George <damien@micropython.org>
2021-06-23 16:11:37 +10:00
Thomas Wenrich 364670ecf1 docs/esp32: Document WLAN "reconnects" config option. 2021-06-17 18:48:17 +10:00
Mike Teachman b0b8ebc4f6 extmod/uasyncio: Add readinto() method to Stream class.
With docs and a multi-test using TCP server/client.

This method is a MicroPython extension, although there is discussion of
adding it to CPython: https://bugs.python.org/issue41305

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-06-15 13:13:35 +10:00
Peter Hinch c0499bc2b9 docs/library/machine.RTC.rst: Document datetime method and fix ex code.
This is the minimum change to fix the example code so it actually runs on
the majority of ports.
2021-06-12 22:53:49 +10:00
Damien George 71e3538a32 stm32/usb: Add USB_VCP.irq method, to set a callback on USB data RX.
Usage:

    usb = pyb.USB_VCP()
    usb.irq(lambda u:print(u, u.read()), usb.IRQ_RX)

Signed-off-by: Damien George <damien@micropython.org>
2021-06-10 15:26:21 +10:00
Mike Causer 47b778332a all: Replace busses with buses.
"buses" is the widely accepted plural form of "bus".
2021-05-20 23:22:03 +10:00
Andrew Leech 9d58d46e0a docs/library/pyb.Pin.rst: Update the arguments for Pin.init().
Add details for Pin.init() value and alt arguments.
2021-05-20 23:08:43 +10:00
Brett Cannon 452fa3f8d4 docs/library: Add a blank line to fix formatting for ussl docs. 2021-05-18 12:27:57 +10:00
Brett Cannon 07528d1f85 docs/library: Clarify what type of algorithm is implemented in heapq. 2021-05-18 12:24:21 +10:00
Damien George 87e38b3cc8 docs/library/rp2.rst: Fix typo overriden->overridden.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 00:05:55 +10:00
Tim Radvan fd24e649fd docs/library: Add initial API reference for rp2 module and its classes.
All the method signatures from rp2_pio.c and friends have been taken and
converted to RST format, then explanatory notes added for each signature.

Signed-off-by: Tim Radvan <tim@tjvr.org>
2021-05-08 18:02:04 +10:00
Mike Causer 31ac410a4f docs: Fix some spelling mistakes. 2021-05-04 22:58:00 +10:00
Damien George dd5c831a0b docs/library/machine: Add machine.bootloader docs.
This is provide by a few ports now, and is very useful.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-30 16:55:55 +10:00
Damien George 9e1b25a99e docs/library/machine: Specify initial machine.PWM class.
This adds an initial specification of the machine.PWM class, to provide a
way to generate PWM output that is portable across the different ports.
Such functionality may already be available in one way or another (eg
through a Timer object), but because configuring PWM via a Timer is very
port-specific, and because it's a common thing to do, it's beneficial to
have a top-level construct for it.

The specification in this commit aims to provide core functionality in a
minimal way.  It also somewhat matches most existing ad-hoc implementations
of machine.PWM.

See discussion in #2283 and #4237.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-30 16:42:51 +10:00
Damien George 3c4bfd1dec py/objexcept: Support errno attribute on OSError exceptions.
This commit adds the errno attribute to exceptions, so code can retrieve
errno codes from an OSError using exc.errno.

The implementation here simply lets `errno` (and the existing `value`)
attributes work on any exception instance (they both alias args[0]).  This
is for efficiency and to keep code size down.  The pros and cons of this
are:

Pros:
- more compatible with CPython, less difference to document and learn
- OSError().errno will correctly return None, whereas the current way of
  doing it via OSError().args[0] will raise an IndexError
- it reduces code size on most bare-metal ports (because they already have
  the errno qstr)
- for Python code that uses exc.errno the generated bytecode is 2 bytes
  smaller and more efficient to execute (compared with exc.args[0]); so
  bytecode loaded to RAM saves 2 bytes RAM for each use of this attribute,
  and bytecode that is frozen saves 2 bytes flash/ROM for each use
- it's easier/shorter to type, and saves 2 bytes of space in .py files that
  use it (for each use)

Cons:
- increases code size by 4-8 bytes on minimal ports that don't already have
  the `errno` qstr
- all exceptions now have .errno and .value attributes (a cpydiff test is
  added to address this)

See also #2407.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-23 22:03:46 +10:00
Thorsten von Eicken c10d431819 esp32: Add basic support for Non-Volatile-Storage in esp32 module.
This commit implements basic NVS support for the esp32.  It follows the
pattern of the esp32.Partition class and exposes an NVS object per NVS
namespace.  The initial support provided is only for signed 32-bit integers
and binary blobs.  It's easy (albeit a bit tedious) to add support for
more types.

See discussions in: #4436, #4707, #6780
2021-02-19 15:05:19 +11:00
Thorsten von Eicken 2c1299b007 extmod/modussl: Fix ussl read/recv/send/write errors when non-blocking.
Also fix related problems with socket on esp32, improve docs for
wrap_socket, and add more tests.
2021-02-17 11:50:54 +11:00
Jim Mussared cdf9c8648f docs/library/uasyncio.rst: Add docs for ThreadSafeFlag.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-02-16 16:35:37 +11:00
Jim Mussared 7ed99544e4 extmod/uasyncio: Add asyncio.current_task().
Matches CPython behavior.

Fixes #6686
2021-02-13 15:11:17 +11:00
Damien George 0e44587076 docs/library/machine.Pin.rst: Make it clear which methods are not core.
Signed-off-by: Damien George <damien@micropython.org>
2021-02-03 00:54:18 +11:00
Andrew Scheller 499e199add docs,stm32: Fix minor typos in RTC docs, and->an. 2021-01-30 14:13:30 +11:00
iabdalkader 20f8ce1982 stm32/pyb_can: Add ability to calculate CAN bit timing from baudrate.
Calculate the bit timing from baudrate if provided, allowing sample point
override.  This makes it a lot easier to make CAN work between different
MCUs with different clocks, prescalers etc.

Tested on F4, F7 and H7 Y/V variants.
2020-12-17 23:01:15 +11:00
Damien George 1719459c28 extmod/modubinascii: Update code, docs for hexlify now CPython has sep.
Since CPython 3.8 the optional "sep" argument to hexlify is officially
supported, so update comments in the code and the docs to reflect this.

Signed-off-by: Damien George <damien@micropython.org>
2020-12-14 14:35:29 +11:00
Jim Mussared 68136eb4ba docs/library/ubluetooth.rst: Add passkey docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:44:36 +11:00
Jim Mussared b799fe1421 docs/library/ubluetooth.rst: Add bonding docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:42:46 +11:00
Jim Mussared fff634e031 docs/library/ubluetooth.rst: Add gap_pair() docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:41:36 +11:00
Jim Mussared f822557cbb docs/library/ubluetooth.rst: Add pairing/bonding config docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:41:21 +11:00
Andrew Leech 05fef8c6a4 extmod/modbluetooth: Add _IRQ_ENCRYPTION_UPDATE event.
This allows the application to be notified if any of encrypted,
authenticated and bonded state change, as well as the encryption key size.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:40:15 +11:00
Jim Mussared 5e20f689ad docs/library/ubluetooth.rst: Update read request IRQ docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:39:17 +11:00
Jim Mussared 89553997b8 docs/library/ubluetooth.rst: Update char/desc flags.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:37:45 +11:00
Jim Mussared 7a9aa49595 docs/library/ubluetooth.rst: Add _IRQ_CONNECTION_UDPATE docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:36:41 +11:00
Jim Mussared 3795c71271 docs/library/ubluetooth.rst: Add docs for L2CAP channels.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-11-24 01:07:17 +11:00
Howard Lovatt 4842060366 docs/library/machine.Timer.rst: Add mention of constructor arguments. 2020-10-20 17:23:54 +11:00
Howard Lovatt cf6845b1cf docs/library/machine.Signal.rst: Correct typo: usecases to use cases. 2020-10-20 17:21:30 +11:00
Howard Lovatt 23f9439f44 docs/library/machine.rst: Correct minor typo: timout to timeout. 2020-10-20 17:19:47 +11:00
Howard Lovatt 3bc0ecbcd9 docs/library/btree.rst: Correct method typo: __detitem__ to __delitem__. 2020-10-20 17:13:02 +11:00
Damien George d4b61b0017 extmod/utime_mphal: Add generic utime.time_ns() function.
It requires mp_hal_time_ns() to be provided by a port.  This function
allows very accurate absolute timestamps.

Enabled on unix, windows, stm32, esp8266 and esp32.

Signed-off-by: Damien George <damien@micropython.org>
2020-10-01 14:20:42 +10:00
Damien George 98182a97c5 docs: Update I2C and SPI docs to add reference to SoftI2C and SoftSPI.
Signed-off-by: Damien George <damien@micropython.org>
2020-10-01 12:57:10 +10:00
Damien George 81f2162ca0 extmod/modbluetooth: Change module-owned bytes objects to memoryview.
A read-only memoryview object is a better representation of the data, which
is owned by the ubluetooth module and may change between calls to the
user's irq callback function.

Signed-off-by: Damien George <damien@micropython.org>
2020-09-25 12:23:11 +10:00
Damien George bd7af6151d ports: Add utime.gmtime() function.
To portably get the Epoch.  This is simply aliased to localtime() on ports
that are not timezone aware.

Signed-off-by: Damien George <damien@micropython.org>
2020-09-18 16:25:36 +10:00
Jim Mussared f271b96b5c docs/library/ubluetooth.rst: Add docs for MTU API. 2020-09-18 12:51:21 +10:00
Jim Mussared c200759290 docs/library/ubluetooth.rst: Clarify peripheral/central vs server/client
Previously this documentation assumed peripheral=server and central=client,
but this is not accurate or true to the implementation.
2020-09-15 15:42:59 +10:00
Jim Mussared 19faf55090 docs/library/ubluetooth.rst: Clarify position/kw arguments.
Almost all ubluetooth functions are positional-only, but some have optional
args.  Make this clearer and show what the defaults are.
2020-09-15 15:28:59 +10:00
Jim Mussared 67d8139e2b docs/library/ubluetooth.rst: Document BLE address modes. 2020-09-08 12:53:24 +10:00
stijn 40ad8f1666 all: Rename "sys" module to "usys".
This is consistent with the other 'micro' modules and allows implementing
additional features in Python via e.g. micropython-lib's sys.

Note this is a breaking change (not backwards compatible) for ports which
do not enable weak links, as "import sys" must now be replaced with
"import usys".
2020-09-04 00:10:24 +10:00
Andrew Leech a80a146858 extmod/bluetooth: Support active scanning in BLE.gap_scan().
This adds an additional optional parameter to gap_scan() to select active
scanning, where scan responses are returned as well as normal scan results.
This parameter is False by default which retains the existing behaviour.
2020-08-26 15:00:11 +10:00
Damien George 2acc087880 extmod/vfs_lfs: Add mtime support to littlefs files.
This commit adds support for modification time of files on littlefs v2
filesystems, using file attributes.  For some background see issue #6114.

Features/properties of this implementation:
- Only supported on littlefs2 (not littlefs1).
- Uses littlefs2's general file attributes to store the timestamp.
- The timestamp is 64-bits and stores nanoseconds since 1970/1/1 (if the
  range to the year 2554 is not enough then additional bits can be added to
  this timestamp by adding another file attribute).
- mtime is enabled by default but can be disabled in the constructor, eg:
  uos.mount(uos.VfsLfs2(bdev, mtime=False), '/flash')
- It's fully backwards compatible, existing littlefs2 filesystems will work
  without reformatting and timestamps will be added transparently to
  existing files (once they are opened for writing).
- Files without timestamps will open correctly, and stat will just return 0
  for their timestamp.
- mtime can be disabled or enabled each mount time and timestamps will only
  be updated if mtime is enabled (otherwise they will be untouched).

Signed-off-by: Damien George <damien@micropython.org>
2020-08-25 17:35:19 +10:00
Zenix27 e76c7466b6 docs: Change `\*` to `*` in argument lists.
Latest versions of Sphinx (at least 3.1.0) do not need the `*` escaped and
will render the `\` in the output if it is there, so remove it.

Fixes issue #6209.
2020-08-21 12:24:13 +10:00
Howard Lovatt 47289f4bc9 docs/library: Update pyb.UART to correct pyboard UART availability.
On original pyboard UART 5 isn't available; added pyboard D availability.
2020-07-25 00:46:29 +10:00
Howard Lovatt 4a7c2731c5 docs/library: Update pyb.Timer to add missing args and defaults to init. 2020-07-25 00:34:48 +10:00
Howard Lovatt cf9be201d7 docs/library: Update pyb.SPI init method to add descr about "ti" arg. 2020-07-25 00:28:16 +10:00
Jonathan Hogg 5f0e9d1bac docs/library: Update documentation of esp32's RMT.
This explains how looping now works, and removes the warning about calling
wait_done().
2020-07-21 00:57:35 +10:00
Jim Mussared c7f7c0214c docs/library: For ubluetooth, add docs for _IRQ_GATTS_INDICATE_DONE. 2020-07-20 23:28:31 +10:00
Jim Mussared b7698841b2 docs/library: Add gatts_indicate() doc to ubluetooth.rst.
Also clarify behavior of `gatts_notify` and add some TODOs about adding an
event for indication acknowledgement.
2020-07-18 14:34:44 +10:00
victor cb9aafbf8f docs/library: Clarify that the arg to esp.deepsleep is in microseconds. 2020-06-30 22:01:44 +10:00
Jon Rob 1678f41744 esp32/esp32_rmt: Extend RMT to support carrier feature.
The ESP32 RMT peripheral has hardware support for a carrier frequency, and
this commit exposes it to Python with the keyword arguments carrier_freq
and carrier_duty_percent in the constructor.  Example usage:

    r = esp32.RMT(0, pin=Pin(2), clock_div=80, carrier_freq=38000, carrier_duty_percent=50)
2020-06-17 00:03:33 +10:00
Damien George a4c96fb3b0 extmod/uasyncio: Add asyncio.wait_for_ms function.
Fixes issue #6107.
2020-06-10 22:29:44 +10:00
David Lechner 1e6d18c915 docs: Fix Sphinx 3.x warnings, and enable warnings-as-errors on build.
This enables warnings as errors and fixes all current errors, namely:

- reference to terms in the glossary must now be explicit (:term:)
- method overloads must not be declared as a separate method or must
  use :noindex:
- 2 cases where `` should have been used instead of `
2020-06-05 21:42:17 +10:00
Jim Mussared 1cad63c0bc extmod/modbluetooth: Ensure status=0 always on success.
This commit makes sure that all discovery complete and read/write status
events set the status to zero on success.

The status value will be implementation-dependent on non-success cases.
2020-06-05 14:11:04 +10:00
Jim Mussared 9708fe8788 docs/library: Update ubluetooth for new events and discover by uuid. 2020-06-05 14:10:13 +10:00
cccc 1662a0b06f esp32/machine_sdcard: Add "freq" keyword arg to SDCard constructor.
To allow high speed access.
2020-05-28 12:19:04 +10:00
Damien George 3b6c9119eb extmod/modbluetooth: Add support for changing the GAP device name.
This commit allows the user to set/get the GAP device name used by service
0x1800, characteristic 0x2a00.  The usage is:

    BLE.config(gap_name="myname")
    print(BLE.config("gap_name"))

As part of this change the compile-time setting
MICROPY_PY_BLUETOOTH_DEFAULT_NAME is renamed to
MICROPY_PY_BLUETOOTH_DEFAULT_GAP_NAME to emphasise its link to GAP and this
new "gap_name" config value.  And the default value of this for the NimBLE
bindings is changed from "PYBD" to "MPY NIMBLE" to be more generic.
2020-05-11 21:30:41 +10:00
Thorsten von Eicken 952ff8a8ea esp32: Improve support for OTA updates.
This commit adds several small items to improve the support for OTA
updates on an esp32:

- a partition table for 4MB flash modules that has two OTA partitions ready
  to go to do updates
- a GENERIC_OTA board that uses that partition table and that enables
  automatic roll-back in the bootloader
- a new esp32.Partition.mark_app_valid_cancel_rollback() class-method to
  signal that the boot is successful and should not be rolled back at the
  next reset
- an automated test for doing an OTA update
- documentation updates
2020-05-03 15:00:45 +10:00
Thorsten von Eicken 7d97d241e8 docs/library: Fix docs for machine.WDT to specify millisecond timeout. 2020-05-02 22:55:48 +10:00
Damien George 391927c126 docs/library: Note that machine.Pin.irq's hard arg may not be supported. 2020-04-30 23:50:53 +10:00
Jim Mussared 7563d58210 unix: Add support for modbluetooth and BLE using btstack.
This commit adds full support to the unix port for Bluetooth using the
common extmod/modbluetooth Python bindings.  This uses the libusb HCI
transport, which supports many common USB BT adaptors.
2020-04-29 16:45:46 +10:00
Thorsten von Eicken a177831c46 esp32/modesp32: Add idf_heap_info(capabilities) to esp32 module.
This commit adds an idf_heap_info(capabilities) method to the esp32 module
which returns info about the ESP-IDF heaps.  It's useful to get a bit of a
picture of what's going on when code fails because ESP-IDF can't allocate
memory anymore.  Includes documentation and a test.
2020-04-23 00:02:11 +10:00