And change Py None conversion so it converts to JS undefined.
The semantics for conversion of these objects are then:
- Python None -> JavaScript undefined
- JavaScript undefined -> Python None
- JavaScript null -> Python None
This follows Pyodide:
https://pyodide.org/en/stable/usage/type-conversions.html
Signed-off-by: Damien George <damien@micropython.org>
This commit defines a new `JsException` exception type which is used on the
Python side to wrap JavaScript errors. That's then used when a JavaScript
Promise is rejected, and the reason is then converted to a `JsException`
for the Python side to handle.
This new exception is exposed as `jsffi.JsException`.
Signed-off-by: Damien George <damien@micropython.org>
For ESP32C3/S2/S3 IDFv5 exposes new internal temperature API which is
different to the base ESP32, IDFv4.
Thanks to @robert-hh for cleaner code and testing sensor capability in
these devices.
See discussion #10443.
Signed-off-by: Rick Sorensen <rick.sorensen@gmail.com>
JavaScript semantics are such that the caller of an async function does not
need to await that function for it to run to completion. This commit makes
that behaviour also apply to top-level async Python code run via
`runPythonAsync()`.
Signed-off-by: Damien George <damien@micropython.org>
The `reason` in a rejected promise should be an instance of `Error`. That
leads to better error messages on the JavaScript side.
Signed-off-by: Damien George <damien@micropython.org>
Different MCUs have different requirements for the minimum number of bytes
that can be written to internal flash.
Signed-off-by: Damien George <damien@micropython.org>
The calculations `num_word32 / 4` and `num_word32 / 8` were rounding down
the number of words to program to flash, and therefore possibly truncating
the data (eg mboot could miss writing the final few words of the firmware).
That's fixed in this commit by adding extra logic to program any remaining
words. And the logic for H5 and H7 is combined.
Signed-off-by: Damien George <damien@micropython.org>
In case there is a power failure after during this operation, the key must
be the last thing that is written, to indicate valid data.
Signed-off-by: Damien George <damien@micropython.org>
This allows a simple way to run the existing asyncio tests under the
webassembly port, which doesn't support `asyncio.run()`.
Signed-off-by: Damien George <damien@micropython.org>
This commit adds a significant portion of the existing MicroPython asyncio
module to the webassembly port, using parts of the existing asyncio code
and some custom JavaScript parts.
The key difference to the standard asyncio is that this version uses the
JavaScript runtime to do the actual scheduling and waiting on events, eg
Promise fulfillment, timeouts, fetching URLs.
This implementation does not include asyncio.run(). Instead one just uses
asyncio.create_task(..) to start tasks and then returns to the JavaScript.
Then JavaScript will run the tasks.
The implementation here tries to reuse as much existing asyncio code as
possible, and gets all the semantics correct for things like cancellation
and asyncio.wait_for. An alternative approach would reimplement Task,
Event, etc using JavaScript Promise's. That approach is very difficult to
get right when trying to implement cancellation (because it's not possible
to cancel a JavaScript Promise).
Signed-off-by: Damien George <damien@micropython.org>
When a Promise is rejected on the JavaScript side, the reject reason should
be thrown into the encapsulating generator on the Python side.
Signed-off-by: Damien George <damien@micropython.org>
An exception on the Python side should be passed to the Promise reject
callback on the JavaScript side.
Signed-off-by: Damien George <damien@micropython.org>
Otherwise Emscripten allocates it on the Emscripten C stack, which will
overflow for large amounts of code.
Fixes issue #14307.
Signed-off-by: Damien George <damien@micropython.org>
In modularize mode, the `_createMicroPythonModule()` constructor must be
await'ed on, before `Module` is ready to use.
Signed-off-by: Damien George <damien@micropython.org>
When `lightsleep()` is called from within a thread the interrupts may not
be enabled on current core, and thus the call to `lightsleep()` never
completes.
Fixes issue #14092.
Signed-off-by: Simon Wood <simon@mungewell.org>
This optimises the case where a Python function is, for example, stored to
a JavaScript attribute and then later retrieved from Python. The Python
function no longer needs to be a proxy with double proxying needed for the
call from Python -> JavaScript -> Python.
Signed-off-by: Damien George <damien@micropython.org>
Change provided by @ironss-iotec.
Tested with Adafruit, SEEED and MiniFig boards for non-interference.
Fixes issue #14190.
Signed-off-by: robert-hh <robert@hammelrath.com>
Using a define for MICROPY_HW_SPIFLASH_BAUDRATE in mpconfigboard.h. If not
defined the default is 24MHz.
Signed-off-by: robert-hh <robert@hammelrath.com>
For all MCUs: run the test for USB clock recovery mode fallback after USB
has been started.
For samd21: change DFLL48 config from the open loop mode variant to sync
with the XOSC32KULP. Matches better the 48MHz value.
Signed-off-by: robert-hh <robert@hammelrath.com>
The default CYW43 WiFi AP settings were missing the security mode, leaving
the AP in open mode by default. That's changed by this commit to use
WPA/WPA2 by default.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
