Commit Graph

937 Commits

Author SHA1 Message Date
NitiKaur da74ef6615 docs/rp2: Enhance quickref and change image to Pico pinout. 2021-07-20 00:21:06 +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
Damien George 136369d72f all: Update to point to files in new shared/ directory.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-12 17:08:10 +10:00
finefoot e10a044d7c docs/esp8266/tutorial: Change flash mode from dio to dout.
For some boards, even -fm dio is too fast and they require -fm dout.  This
commit links to the esptool wiki about available flash modes and changes
dio to dout.
2021-07-07 21:15:58 +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
Krzysztof Adamski 35b1359a3a rp2: Use 0=Monday datetime convention in RTC.
The RTC in rp2 can store any, even wrong, number as a weekday in RTC.  It
was, however, discussed in #7394 that we would like to unify all ports and
use 0 as Monday, not Sunday in the machine.RTC implementation.

This patch makes sure that the default date set in RTC is adheres to this
convention.  It also fixes the example in quickref to use proper weekday to
avoid confusion.

Signed-off-by: Krzysztof Adamski <k@japko.eu>
2021-06-25 10:29:12 +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
Jim Mussared 2fa975c264 LICENSE: Reference third-party licenses.
This is to provide a summary of the licenses used by MicroPython.

- Add SPDX identifier for every directory that includes
  non-MIT-licensed content.
- Add brief summary.
- Update docs license to be more explicit.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-06-22 15:50:47 +10:00
Damien George 7c51cb2307 all: Bump version to 1.16.
Signed-off-by: Damien George <damien@micropython.org>
2021-06-18 16:38:06 +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
Matt Trentini a6a8941d84 docs/rp2: Add skeleton docs for the rp2 port. 2021-05-30 22:31:34 +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
Mike Causer 97fee47716 docs/esp8266: Add SSD1306 to quickref and tutorial. 2021-05-14 12:04:21 +10:00
Mike Causer d43ed087ae docs/esp8266: Mention Signal in GPIO section of quickref. 2021-05-14 12:02:01 +10:00
Mike Causer 85c51a548f docs/esp32: Mention Signal in GPIO section of quickref. 2021-05-14 11:43:47 +10:00
Mike Causer 30cbcf881d docs/esp32: Add APA106 to quickref. 2021-05-14 11:41:42 +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 64aebed70e docs/esp8266: Add WDT to quickref. 2021-05-06 15:50:42 +10:00
Mike Causer a111889705 docs/esp32: Add SDCard to quickref. 2021-05-06 15:48:09 +10:00
Mike Causer a65942a41d docs/esp32: Add WDT to quickref. 2021-05-06 15:46:28 +10:00
Mike Causer b98197f950 docs/esp32: Add UART to quickref. 2021-05-06 15:44:53 +10:00
Gabriel M Schuyler 0054fff840 docs/pyboard: Fix typo in pyb.Switch tutorial. 2021-05-04 23:05:35 +10:00
Mike Causer 31ac410a4f docs: Fix some spelling mistakes. 2021-05-04 22:58:00 +10:00
Mordy Ovits d70ab87b2b docs/esp8266: Clarify limitations of SSL in esp8266 and fix typos. 2021-05-04 15:15:34 +10:00
Damien George 2bf1beef5c docs/esp8266: Add instructions on entering programming mode manually.
This adds to the ESP8266 tutorial instructions explaining which pins to
pull low to enter programming mode.

Commit made originally by @ARF1 in #2910.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-04 14:24:40 +10:00
Chris Liechti 4154ffbcba docs/esp8266: Add note about simultaneous use of STA_IF and AP_IF.
See also https://github.com/esp8266/Arduino/issues/1624
2021-05-04 13:48:53 +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
Damien George 321d1897c3 all: Bump version to 1.15.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-19 00:11:51 +10:00
Damien George f541b3673d docs/develop: Improve user C modules to properly describe how to build.
Make and CMake builds are slightly different and these changes help make it
clear what to do in each case.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-02 17:07:20 +11:00
Damien George d87f42b0e5 examples/usercmodules: Simplify user C module enabling.
It's a bit of a pitfall with user C modules that including them in the
build does not automatically enable them.  This commit changes the docs and
examples for user C modules to encourage writers of user C modules to
enable them unconditionally.  This makes things simpler and covers most use
cases.

See discussion in issue #6960, and also #7086.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-01 16:27:38 +11:00
Phil Howard 8e5756e2b6 docs/develop/cmodules.rst: Document C-modules and micropython.cmake.
Documents the micropython.cmake file required to make user C modules
compatible with the CMake build system.

Signed-off-by: Phil Howard <phil@pimoroni.com>
2021-03-31 00:28:21 +11:00
stijn 914380cb89 all: Add .git-blame-ignore-revs for fixing up git blame output.
Add most formatting-only commits to this file so that when used with
git blame, these commits are excluded and the output shows only the
interesting bits.
2021-03-15 11:07:29 +01:00
Damien George 6129b8e401 tests: Rename run-tests to run-tests.py for consistency.
Signed-off-by: Damien George <damien@micropython.org>
2021-03-12 19:56:09 +11:00
Damien George b24fcd7aec esp32/machine_hw_spi: Use default pins when making SPI if none given.
The default pins can be optionally configured by a board.

Fixes issue #6974.

Signed-off-by: Damien George <damien@micropython.org>
2021-03-12 10:56:25 +11:00
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
Brianna Laugher d128999938 tools: Add filesystem action examples to pyboard.py help.
Signed-off-by: Brianna Laugher <brianna.laugher@gmail.com>
2021-02-13 14:37:28 +11:00