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This is a code factoring to have the Python bindings in one location, and
all the ports use those same bindings. At this stage only esp32 implements
this class, so the code for the bindings comes from that port.
The documentation is also updated to reflect the esp32's behaviour of
ADCBlock.connect().
Signed-off-by: Damien George <damien@micropython.org>
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And the "Pin", "GPIO" and "Name" key explanations.
Signed-off-by: robert-hh <robert@hammelrath.com>
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This option was removed in PR #12211.
Signed-off-by: robert-hh <robert@hammelrath.com>
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This updates a small number of files that change with ruff-format's (vs
black's) rules.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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This is just scaffolding for now, but the idea is that there should be an
addition to this file for every commit that uses the
`MICROPY_PREVIEW_VERSION_2` macro.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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FileIO and TextIOWrapper were removed in
e65d1e69e88268145ff0e7e73240f028885915be. Remove them also from the
documentation.
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
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Signed-off-by: Damien George <damien@micropython.org>
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See https://github.com/micropython/micropython/issues/12127 for details.
Previously at the point when a release is made, we update mpconfig.h
and set a git tag. i.e. the version increments at the release.
Now the version increments immediately after the release. The workflow is:
1. Final commit in the cycle updates mpconfig.h to set (X, Y, 0, 0) (i.e.
clear the pre-release state).
2. This commit is tagged "vX.Y.0".
3. First commit for the new cycle updates mpconfig.h to set (X, Y+1, 0, 1)
(i.e. increment the minor version, set the pre-release state).
4. This commit is tagged "vX.Y+1.0-preview".
The idea is that a nightly build is actually a "preview" of the _next_
release. i.e. any documentation describing the current release may not
actually match the nightly build. So we use "preview" as our semver
pre-release identifier.
Changes in this commit:
- Add MICROPY_VERSION_PRERELEASE to mpconfig.h to allow indicating that
this is not a release version.
- Remove unused MICROPY_VERSION integer.
- Append "-preview" to MICROPY_VERSION_STRING when the pre-release state
is set.
- Update py/makeversionhdr.py to no longer generate MICROPY_GIT_HASH.
- Remove the one place MICROPY_GIT_HASH was used (it can use
MICROPY_GIT_TAG instead).
- Update py/makeversionhdr.py to also understand
MICROPY_VERSION_PRERELEASE in mpconfig.h.
- Update py/makeversionhdr.py to convert the git-describe output into
semver-compatible "X.Y.Z-preview.N.gHASH".
- Update autobuild.sh to generate filenames using the new scheme.
- Update remove_old_firmware.py to match new scheme.
- Update mpremote's pyproject.toml to handle the "-preview" suffix in the
tag. setuptools_scm maps to this "rc0" to match PEP440.
- Fix docs heading where it incorrectly said "vvX.Y.Z" for release docs.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Signed-off-by: Damien George <damien@micropython.org>
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This changes from the previous limit of 15 characters. Although DHCP and
mDNS allow for up to 63, ESP32 and ESP8266 only allow 32, so this seems
like a reasonable limit to enforce across all ports (and avoids wasting the
additional memory).
Also clarifies that `MICROPY_PY_NETWORK_HOSTNAME_MAX_LEN` does not include
the null terminator (which was unclear before).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Jos Verlinde <Jos.Verlinde@Microsoft.com>
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Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>
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This is needed by recent versions of sphinx-rtd-theme.
Signed-off-by: Damien George <damien@micropython.org>
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As raised in discussions of the ESP32 memory management changes.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Signed-off-by: Angus Gratton <angus@redyak.com.au>
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sdkconfig.base: Add CONFIG_BOOTLOADER_SKIP_VALIDATE_IN_DEEP_SLEEP=y.
This reduces time to boot from deepsleep by at least 200ms and can
provide significant power savings for deepsleep-based battery
applications.
docs/library/esp32.rst: Add note cautioning not to enter deepsleep after
changing the boot partition, without first performing a hard reset.
Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com>
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Synchronous access to pins directly via registers.
Signed-off-by: Ihor Nehrutsa <Ihor.Nehrutsa@gmail.com>
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This must be called before the interface connects.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Signed-off-by: Francis Dela Cruz <rainyworlds1@outlook.com>
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Signed-off-by: Andy Piper <andypiperuk@gmail.com>
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The primary purpose of this commit is to make decompress default to
wbits=15 when the format is gzip (or auto format with gzip detected). The
idea is that someone decompressing a gzip stream should be able to use the
default `deflate.DeflateIO(f)` and it will "just work" for any input
stream, even though it uses a lot of memory.
This is done by making uzlib report gzip files as having wbits set to 15
in their header (where it previously only set the wbits out parameter for
zlib files), and then fixing up the logic in `deflateio_init_read`.
Updates the documentation to match.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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This is the minimum C interface to allow a modem driver to be built in
Python. Interface is simple, with the intention that the micropython-lib
driver is the main (only) consumer of it.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Via MICROPY_GC_SPLIT_HEAP_AUTO feature flag added in previous commit.
Tested on ESP32 GENERIC_SPIRAM and GENERIC_S3 configurations, with some
worst-case allocation patterns and the standard test suite.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Signed-off-by: Elecia White <elecia@logicalelegance.com>
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When building for a specific board this must be specified in make
submodules. I.e. make BOARD=STM32F769DISC submodules.
Signed-off-by: Rene Straub <rene@see5.ch>
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Also update zlib & gzip docs to describe the micropython-lib modules.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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This board requires slightly different configuration to work. It is
important to hard reset (cycle power) if you try to initialize LAN and it
fails, before trying again with new parameters.
Discussion: https://github.com/orgs/micropython/discussions/11446
AliExpress purchase link: https://pt.aliexpress.com/item/1005002023196214.html
Signed-off-by: Elvis Pfutzenreuter <epxx@epxx.co>
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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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- Update guide for extending built-in modules.
- Remove any last trace of umodule in other docs.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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In order to keep "import umodule" working, the existing mechanism is
replaced with a simple fallback to drop the "u".
This makes importing of built-ins no longer touch the filesystem, which
makes a typical built-in import take ~0.15ms rather than 3-5ms.
(Weak links were added in c14a81662c1df812c0c6b4299f97966302f16477)
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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For SAMD21 devices, the board flash signals must be named in pins.csv as
FLASH_MOSI, FLASH_MISO, FLASH_SCK, FLASH_CS for creating the SPI object.
And rename the QSPI pins to QSPI_xxxx instead of FLASH_xxx.
Signed-off-by: robert-hh <robert@hammelrath.com>
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Changes in this commit:
- Add a extra detail to each of the commands.
- Add more about handling options and arguments.
- Include shortcut commands that behave like real commands to the command
list (e.g. bootloader, rtc).
- Add extra information and reword to address common misconceptions, in
particular how commands chain together.
- Add additional examples showing some more interesting combinations.
- Add descriptions to each of the examples.
- Add pipx installation instructions.
- Describe how user-configuration works.
This work was sponsored by Google Season of Docs.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Signed-off-by: Jonas Scharpf <jonas@brainelectronics.de>
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- Make the docs match the new behavior which only allows certain modules
to be extended.
- List the modules that currently have the u-prefix.
- Add a note about the sys.path method for forcing a built-in import.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Signed-off-by: robert-hh <robert@hammelrath.com>
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Signed-off-by: robert-hh <robert@hammelrath.com>
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This limit was removed in a676b5acf6ee9c17926cf9786370d30a077d99c0.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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By specifying rts=pin(x) and/or cts=Pin(x) in the constructor. The pad
numbers for the UART pins are fix in this case: TX must be at pad 0, RX at
pad 1, RTS at pad 2 and CTS at pad 3.
repr(uart) shows the pin names for rts and cts, if set. In case of a RX
overflow, the rx interrupt will be disabled instead of just discarding the
data. That allows RTS to act.
If RTS is inactive, still 2 bytes can be buffered in the FIFO.
Signed-off-by: robert-hh <robert@hammelrath.com>
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This commit adds the "--escape-non-printable" option to the repl command.
When specified the REPL console will escape non-printable characters,
printing them as their hex value in square brackets.
This escaping behaviour was previously the default and only behaviour, but
it is now opt-in.
As part of this change, the speed of echoing device data to the console is
improved by by reading and writing in chunks.
Signed-off-by: Damien George <damien@micropython.org>
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This commit enables the ULP for the S2 and S3 chips.
Note this is the FSM (Finite State Machine) ULP.
Signed-off-by: Patrick Joy <patrick@joytech.com.au>
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These two missing lines caused the build process to fail when implementing
the tutorial example port.
Signed-off-by: marble <git@computer-in.love>
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Update docs/library/espnow.rst to add:
- guidance on using WLAN.config(pm=WLAN.PM_NONE) for reliable
espnow performance while also connected to a wifi access point;
- guidance on receiving encrypted messages;
- correction for default value of "encrypt" parameter (add_peer());
- guidance on use of ESPNow.irq(): recommand users readout all messages
in the buffer each time the callback is called.
Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com>
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Currently rp2.StateMachine.exec(instr_in) requires that the instr_in
parameter be a string representing the PIO assembly language instruction
to be encoded by rp2.asm_pio_encode(). This commit allows the parameter
to also be of integral type. This is useful if the exec() method is
being called often where the use of pre-encoded machine code is
desireable.
This commit still supports calls like:
sm.exec("set(0, 1)")
It also now supports calls like:
# Performed once earlier, maybe in __init__()
assembled_instr = rp2.asm_pio_encode("out(y, 8)", 0)
# Performed multiple times later as the PIO state machine is
# configured for its next run.
sm.exec(assembled_instr)
The existing examples/rp2/pio_exec.py and examples/rp2/pio_pwm.py that
exercise the rp2.StateMachine.exec() method still work with this change.
Signed-off-by: Adam Green <adamgrym@yahoo.com>
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This documents when MPY v6.1 was released.
Also add some clarification on how the version is encoded in the header.
Signed-off-by: David Lechner <david@pybricks.com>
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For esp32 and esp8266 this commit adds:
- a 'pm' option to WLAN.config() to set/get the wifi power saving mode; and
- PM_NONE, PM_PERFORMANCE and PM_POWERSAVE constants to the WLAN class.
This API should be general enough to use with all WLAN drivers.
Documentation is also added.
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This keeps up with the changed Pin naming scheme.
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