| Age | Commit message (Collapse) | Author |
|---|
|
This commit adds the currently supported architecture flags value as the
upper part of "sys.implementation._mpy".
This had the side effect of perturbing quite a bit of testing
infrastructure and invalidating documentation related to MPY files. To
make the test suite run successfully and keep the documentation in sync
the following changes have been made:
* The target info feature check file now isolates eventual architecture
flags and adds them as a separate field
* The test runner now picks up the new architecture flags field, reports
it to STDOUT if needed and stores it for future uses
* Relevant test files for MPY files import code had to be updated to
mask out the architecture flags bits in order to perform correctly
* MPY file format documentation was updated to show how to mask off and
properly display the architecture flags information.
This works out of the box if the flag bits can fit in a smallint value
once merged with the MPY file header value.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit introduces the MPY architecture flags checking code specific
for the RV32 target, currently checking for the only additional
extension that is supported by the runtime: Zba.
The warnings inside "mpy-cross" have also been removed since now there
is a way to reject incompatible MPY files at runtime.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit extends the MPY file format in a backwards-compatible way to
store an encoded form of architecture-specific flags that have been
specified in the "mpy-cross" command line, or that have been explicitly
set as part of a native emitter configuration.
The file format changes are as follows:
* The features byte, previously containing the target native
architecture and the minor file format version, now claims bit 6 as a
flag indicating the presence of an encoded architecture flags integer
* If architecture flags need to be stored, they are placed right after
the MPY file header.
This means that properly-written MPY parsers, if encountering a MPY file
containing encoded architecture flags, should raise an error since no
architecture identifiers have been defined that make use of bits 6 and
7 in the referenced header byte. This should give enough guarantees of
backwards compatibility when this feature is used (improper parsers were
subjected to breakage anyway).
The encoded architecture flags could have been placed at the end, but:
* Having them right after the header makes the architecture
compatibility checks occur before having read the whole file in memory
(which still happens on certain platforms as the reader may be backed
by a memory buffer), and prevents eventual memory allocations that do
not take place if the module is rejected early
* Properly-written MPY file parsers should have checked the upper two
bits of the flags byte to be actually zero according to the format
specification available right before this change, so no assumptions
should have been made on the exact order of the chunks for an
unexpected format.
The meaning of the architecture flags value is backend-specific, with
the only common characteristic of being a variable-encoded unsigned
integer for the time being.
The changes made to the file format effectively limit the number of
possible target architectures to 16, of which 13 are already claimed.
There aren't that many new architectures planned to be supported for the
lifetime of the current MPY file format, so this change still leaves
space for architecture updates if needed.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
With the aim of getting consistency, and removing the need to learn an
additional term, replace uses of uPy/uPython with MPy/MicroPython.
Rule of thumb was to use "MPy" abbreviation where "CPy" is used nearby, but
the full word MicroPython otherwise.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
MPY files can now hold data to be run on RV64IMC. This can be
accomplished by passing the `-march=rv64imc` flag to mpy-cross.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
Signed-off-by: Jos Verlinde <Jos_Verlinde@hotmail.com>
|
|
Add documentation for `machine.Counter` and `machine.Encoder` as currently
implemented by the esp32 port, but intended to be implemented by other
ports.
Originally authored by: Ihor Nehrutsa <Ihor.Nehrutsa@gmail.com> and
Jonathan Hogg <me@jonathanhogg.com>.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Jos Verlinde <Jos_Verlinde@hotmail.com>
|
|
Signed-off-by: Jos Verlinde <Jos_Verlinde@hotmail.com>
|
|
These commands use the `vfs.rom_ioctl()` function to manage the ROM
partitions on a device, and create and deploy ROMFS images.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Ronald Weber <ronaldxweber@gmail.com>
|
|
This commit upgrades from codespell==2.2.6 to the current codespell==2.4.1,
adding emac to the ignore-words-list.
Signed-off-by: Christian Clauss <cclauss@me.com>
|
|
URLs in `package.json` may now be specified relative to the base URL of the
`package.json` file.
Relative URLs wil work for `package.json` files installed from the web as
well as local file paths.
Docs: update `docs/reference/packages.rst` to add documentation for:
- Installing packages from local filesystems (PR #12476); and
- Using relative URLs in the `package.json` file (PR #12477);
- Update the packaging example to encourage relative URLs as the default
in `package.json`.
Add `tools/mpremote/tests/test_mip_local_install.sh` to test the
installation of a package from local files using relative URLs in the
`package.json`.
Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com>
|
|
Also add some additional context links, suggestions for alternative
classes, etc.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: chuangjinglu <chuangjinglu@outlook.com>
|
|
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Previously individual ports documented these aspects to varying degrees,
but most of the information is common to all ports.
In particular, this adds a canonical explanation of `boot.py` and
`main.py`.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Removes the deprecated network.[AP|STA]_IF form from the docs.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Descripton of mip usage with micropython port suggest using it like this:
./micropython -m mip install --target=third-party pkgname
But it should be called without equal sign:
./micropython -m mip install --target third-party pkgname
Signed-off-by: honza.klu@gmail.com
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Fix documentation to match behaviour (directories are not preserved).
Fixes issue #11101.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Follow up to 1c6012b0b5c62f18130217f30e73ad3ce4c8c9e6
Signed-off-by: Felix Dörre <felix@dogcraft.de>
|
|
MPY files can now hold generated RV32IMC native code. This can be
accomplished by passing the `-march=rv32imc` flag to mpy-cross.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
Signed-off-by: Olivier Lenoir <olivier.len02@gmail.com>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
This commit changes how library packages are searched for when a manifest
file is loaded: there is now simply a list of library paths that is
searched in order for the given package. This list defaults to the
main directories in micropython-lib, but can be added to -- either appended
or prepended -- by using `add_library()`.
In particular the way unix-ffi library packages are searched has changed,
because the `unix_ffi` argument to `require()` is now removed. Instead, if
a build wants to include packages from micropython-lib/unix-ffi, then it
must explicitly add this to the list of paths to search using:
add_library("unix-ffi", "$(MPY_LIB_DIR)/unix-ffi")
Work done in collaboration with Jim Mussared.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Codespell doesn't pick up "re-used" or "re-uses", and ignores the tests/
directory, so fix these manually.
Signed-off-by: Damien George <damien@micropython.org>
|
|
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>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>
|
|
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
|
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>
|
|
Signed-off-by: Jonas Scharpf <jonas@brainelectronics.de>
|
|
This limit was removed in a676b5acf6ee9c17926cf9786370d30a077d99c0.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
|
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>
|
|
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>
|
|
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
|
|
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
|
On MacOS and Windows there are a few default serial devices that are
returned by `serial.tools.list_ports.comports()`. For example on MacOS:
```
{'description': 'n/a',
'device': '/dev/cu.Bluetooth-Incoming-Port',
'hwid': 'n/a',
'interface': None,
'location': None,
'manufacturer': None,
'name': 'cu.Bluetooth-Incoming-Port',
'pid': None,
'product': None,
'serial_number': None,
'vid': None}
{'description': 'n/a',
'device': '/dev/cu.wlan-debug',
'hwid': 'n/a',
'interface': None,
'location': None,
'manufacturer': None,
'name': 'cu.wlan-debug',
'pid': None,
'product': None,
'serial_number': None,
'vid': None}
```
Users of mpremote most likely do not want to connect to these ports. It
would be desirable if mpremote did not select this ports when using the
auto connect behavior. These serial ports do not have USB VID or PID
values and serial ports for Micropython boards with FTDI/serial-to-USB
adapter or native USB CDC/ACM support do.
Check for the presence of a USB VID / PID int value when selecting a
serial port to auto connect to. All serial ports will still be listed by
the `list` command and can still be selected by name when connecting.
Signed-off-by: Michael Mogenson <michael.mogenson@gmail.com>
|
|
This supports the same package sources as the new `mip` tool.
- micropython-lib (by name)
- http(s) & github packages with json description
- directly downloading a .py/.mpy file
The version is specified with an optional `@version` on the end of the
package name. The target dir, index, and mpy/no-mpy can be set through
command line args.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
|
Updates all README.md and docs, and manifests to `require("mip")`.
Also extend and improve the documentation on freezing and packaging.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
|
