btstack only supports central-initiated, so this allows us to have a test
that works on both (ble_mtu.py), and then another one for just the NimBLE
supported behavior (ble_mtu_peripheral.py).
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
On unix, time.sleep is implemented as select(timeout=<time>) which means
that it does not run the poll hook during sleeping.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
this allows to test how the midi synthesizer is working, without access
to hardware. Run `micropython-coverage midi2wav.py` and it will create
`tune.wav` as an output.
This works for me (tested playing midi to raw files on host computer, as
well as a variant of the nunchuk instrument on pygamer)
it has to re-factor how/when MIDI reading occurs, because reasons.
endorse new test results
.. and allow `-1` to specify a note with no sustain (plucked)
In contrast to MidiTrack, this can be controlled from Python code,
turning notes on/off as desired.
Not tested on real HW yet, just the acceptance test based on checking
which notes it thinks are held internally.
Following other vfs_fat tests, so the test works on ports like stm32 that
only support 512-byte block size.
Signed-off-by: Damien George <damien@micropython.org>
If a multitest calls `multitest.output_metric(...)` then that output will
be collected separately, not considered as part of the test verification
output, and instead be printed at the end. This is useful for tests that
want to output performance/timing metrics that may change from one run to
the next.
Signed-off-by: Damien George <damien@micropython.org>
When iterating over os.ilistdir(), the special directories '.' and '..'
are filtered from the results. But the code inadvertently also filtered
any file/directory which happened to match '..*'. This change fixes the
filter.
Fixes issue #11032.
Signed-off-by: Jeremy Rand <jeremy@rand-family.com>
* Enable dcache for OCRAM where the VM heap lives.
* Add CIRCUITPY_SWO_TRACE for pushing program counters out over the
SWO pin via the ITM module in the CPU. Exempt some functions from
instrumentation to reduce traffic and allow inlining.
* Place more functions in ITCM to handle errors using code in RAM-only
and speed up CP.
* Use SET and CLEAR registers for digitalio. The SDK does read, mask
and write.
* Switch to 2MiB reserved for CircuitPython code. Up from 1MiB.
* Run USB interrupts during flash erase and write.
* Allow storage writes from CP if the USB drive is disabled.
* Get perf bench tests running on CircuitPython and increase timeouts
so it works when instrumentation is active.
When := is used in a comprehension the target variable is bound to the
parent scope, so it's either a global or a nonlocal. Prior to this commit
that was handled by simply using the parent scope's id_info for the
target variable. That's completely wrong because it uses the slot number
for the parent's Python stack to store the variable, rather than the slot
number for the comprehension. This will in most cases lead to incorrect
behaviour or memory faults.
This commit fixes the scoping of the target variable by explicitly
declaring it a global or nonlocal, depending on whether the parent is the
global scope or not. Then the id_info of the comprehension can be used to
access the target variable. This fixes a lot of cases of using := in a
comprehension.
Code size change for this commit:
bare-arm: +0 +0.000%
minimal x86: +0 +0.000%
unix x64: +152 +0.019% standard
stm32: +96 +0.024% PYBV10
cc3200: +96 +0.052%
esp8266: +196 +0.028% GENERIC
esp32: +156 +0.010% GENERIC[incl +8(data)]
mimxrt: +96 +0.027% TEENSY40
renesas-ra: +88 +0.014% RA6M2_EK
nrf: +88 +0.048% pca10040
rp2: +104 +0.020% PICO
samd: +88 +0.033% ADAFRUIT_ITSYBITSY_M4_EXPRESS
Fixes issue #10895.
Signed-off-by: Damien George <damien@micropython.org>
The device-under-test should use `multitest.expect_reboot()` to indicate
that it will reboot.
Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
Prior to this fix, pow(1.5, inf) and pow(0.5, -inf) (among other things)
would incorrectly raise a ValueError, because the result is inf with the
first argument being finite. This commit fixes this by allowing the result
to be infinite if the first or second (or both) argument is infinite.
This fix doesn't affect the other three math functions that have two
arguments:
- atan2 never returns inf, so always fails isinf(ans)
- copysign returns inf only if the first argument x is inf, so will never
reach the isinf(y) check
- fmod never returns inf, so always fails isinf(ans)
Signed-off-by: Damien George <damien@micropython.org>
So it can run on targets with low memory, eg esp8266.
Also enable the viper_4args() sub-test, which is now supported.
Signed-off-by: Damien George <damien@micropython.org>
This is important for literal tuples, e.g.
f"{a,b,}, {c}" --> "{}".format((a,b), (c),)
which would otherwise result in either a syntax error or the wrong result.
Fixes issue #9635.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
32-bit platforms only support a slice offset start of 24 bit max due to the
limited size of the mp_obj_array_t.free member. Similarly on 64-bit
platforms the limit is 56 bits.
This commit adds an OverflowError if the user attempts to slice a
memoryview beyond this limit.
Signed-off-by: Damien George <damien@micropython.org>
cpython actually makes sure the newly chained exception doesn't create
a cycle (even indirectly); see _PyErr_SetObject use of "Floyd's cycle
detection algo". We'll go for the simpler solution of just checking
one level deep until it's clear we need to do more.
Closes: #7414
\r\n files must be working due to micropython's built in handling of
text-mode files, I didn't implement it.
\r-only (old mac text-mode files) are explicitly not supported by
the toml format.
