Commit Graph

5054 Commits

Author SHA1 Message Date
MicroDev
cda5689263
move esp32_camera to espcamera 2023-01-27 22:05:43 +05:30
Dan Halbert
a974402542 Improve type validation errors messages, especially for pins 2023-01-10 15:02:55 -05:00
Dan Halbert
e7475153c0
Merge pull request #7415 from jepler/fix-exception-chain-self
do not chain exceptions to themselves
2023-01-04 11:39:16 -05:00
Dan Halbert
4d33cf48a9
Merge pull request #7410 from jepler/unique-fat-volid
oofatfs: enable use of random volume IDs
2023-01-04 11:37:32 -05:00
Jeff Epler
cc16bd3d53
do not chain exceptions to themselves
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
2023-01-04 08:40:20 -06:00
Jeff Epler
3d66ed27ce
oofatfs: enable use of random volume IDs
This may help address #7409 if the underlying cause is the deterministic
volume ID. However, not all boards have working urandom (samd21
at least does not) so a couple of fallbacks are attempted when it fails.

I verified that on a pico_w, each `storage.erase_filesystem()` gives
a distinct 32-bit volume ID (pico_w's urandom can never fail)
2023-01-03 17:18:29 -06:00
Dan Halbert
03b43b7b3f complete rework for microcontroller.cpu.frequency and wifi.radio MAC addresses 2023-01-02 11:45:58 -05:00
Jeff Epler
ef8b297d7f
Avoid null pointer dereference when no kwargs
clang scan-build reports "Access to field 'table' results in a
dereference of a null pointer (loaded from variable 'kw_args')"
2023-01-01 16:56:53 -06:00
Dan Halbert
2f1476874a
Merge pull request #7368 from dhalbert/preserve-nlr_push-regs
Use returns_twice attribute to preserve regs in nlrthumb nlr_push()
2022-12-21 08:40:05 -05:00
Dan Halbert
8087887afd Use returns_twice attribute to preserve regs in nlrthumb nlr_push() 2022-12-20 22:18:43 -05:00
Scott Shawcroft
f8ac1d9261
Rework the coproc API
It is now a generic `memorymap` API and an ESP specific `espulp` module.

Fixes #7218. Fixes #3234. Fixes #7300.
2022-12-19 14:08:38 -05:00
Jeff Epler
5ac622a30d
get rid of nearly-empty getenv.c file 2022-12-13 13:13:01 -06:00
Jeff Epler
cc7d550407
Really finish renaming to getenv 2022-12-09 14:28:46 -06:00
Jeff Epler
3459fe322b
Withdraw the _environ module
This existed solely for testing, so expose it a different way during
the unix coverage build

Also turn off os.getenv support on samd21.
2022-12-08 15:33:10 -06:00
Jeff Epler
ef2bfdb5db
dotenv becomes settings.toml 2022-12-08 12:44:20 -06:00
Jeff Epler
7ceca0cbb2
fix display of the 'host not found' message
The conversion of characters like _space_ in qstrs is a bit
ad-hoc. Because "_not_" stands for the logical negation character ¬
the recently added message was displayed incorrectly:
```
>>> socket.getaddrinfo('does.not.exist', 0)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
gaierror: (-2, 'Name or service_space¬space_known')
```
I had noticed this, but evidently failed to include the fix in
the problem in #7269.
2022-12-01 19:46:17 -06:00
Dan Halbert
082b0d1aed
Merge pull request #7191 from jepler/fastpixelmap
Add a fast PixelMap-like class
2022-12-01 11:43:00 -05:00
Jeff Epler
fb66a6bfe5
Don't use "offset" as an identifier 2022-11-30 14:39:54 -06:00
Jeff Epler
e5b83821f8
fr should fit in 8 bits 2022-11-30 14:39:53 -06:00
Jeff Epler
d16c9515b7
Compact the characters of certain translations, so they fit in uint8_t
This saves a few hundred bytes on the affected translations, such
as `el` which shrunk from 186152 to 185588 bytes (564 bytes saved).
2022-11-30 14:39:53 -06:00
Jeff Epler
6be0a425c7
Don't run maketranslationdata twice 2022-11-30 14:39:51 -06:00
Jeff Epler
9c11bb2ed9
Check that translations fit in expected character type 2022-11-30 14:39:50 -06:00
Jeff Epler
c46e219795
Having an input-only pin is rare, save a string on other ports 2022-11-30 14:39:49 -06:00
Jeff Epler
4158ddfc17
compile out terse mismatch message when not used 2022-11-30 14:39:49 -06:00
Jeff Epler
a94663b3c9
use a standard error message 2022-11-30 14:39:49 -06:00
Jeff Epler
d39d146352
Merge some messages 2022-11-30 14:39:47 -06:00
Jeff Epler
d61fde349d
re-use an error message 2022-11-30 14:39:34 -06:00
Jeff Epler
5fb191b51c
Use a standard validator 2022-11-30 14:39:33 -06:00
Jeff Epler
0e19fbb60f
Use a function to raise ZeroDivisionError, consistent string 2022-11-30 14:39:30 -06:00
Jeff Epler
7df21c9ecf
Combine a message 2022-11-30 12:06:17 -06:00
Jeff Epler
f652a898e7
merge two messages 2022-11-30 12:06:17 -06:00
Jeff Epler
2315b62bff
Remove unused static qstrs
These are turned into TRANSLATE() messages now, so the qstr version
would not be used.
2022-11-30 12:06:15 -06:00
Jeff Epler
10d92873c3
Don't generate QSTRs for wrong identifiers
MP_REGISTER_MODULE would use identifiers like
"MODULE_DEF_MP_QSTR___FUTURE__" which would in turn cause
a QSTR to be generated for it. This wasn't desirable, because the
qstr would never be used.

This clears out quite a bit of flash storage on the proxlight trinkey.
2022-11-30 12:06:15 -06:00
Dan Halbert
c8390a7918
Merge pull request #7069 from jepler/exception-chain
Implement chained exceptions
2022-11-30 11:13:57 -05:00
foamyguy
57d7f7f2ad move to _pixelmap 2022-11-24 09:07:08 -06:00
Dan Halbert
6d022733b3
Merge pull request #7162 from rhooper/boards-list
add boards list to make error message
2022-11-21 23:18:37 -05:00
MicroDev
c3c1717813
refactor common port specific Makefile code 2022-11-18 23:00:28 +05:30
Jeff Epler
dd443bacb8
Chain exceptions while unwinding 2022-11-13 19:53:23 -06:00
Jeff Epler
b6f86e1e73
Recursively print chained exceptions 2022-11-13 19:53:21 -06:00
Jeff Epler
f3169246ba
Implement chained exceptions
This adds the __cause__, __context__ and __suppress_context__
members to exception objects and makes e.g., `raise exc from cause`
set them in the same way as standard Python.
2022-11-13 19:52:50 -06:00
Jeff Epler
b499275bb5
Don't crash when assigning attributes of the GeneratorExit const singleton 2022-11-13 19:52:49 -06:00
Jeff Epler
f5c637dc10
Add adafruit_pixelmap.PixelMap
.. a fast helper for animations. It is similar to and inspired by the
PixelMap helper in Adafruit LED Animation library, but with an extremely
fast 'paste' method for setting a series of pixels. This is a common
operation for many animations, and can give a substantial speed improvement.

It's named `adafruit_pixelmap` so that we can package a compatible version
in pure Python for systems that can't fit it in C in flash, or for
Blinka.

This is a proof of concept and can make a very fast comet animation:
```python
import time
import adafruit_pixelbuf
import adafruti_pixelmap
import board
import neopixel
from supervisor import ticks_ms
from adafruit_led_animation.animation.solid import Solid
from adafruit_led_animation import color

pixel_pin = board.GP0
pixel_num = 96

pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=1, auto_write=False, pixel_order="RGB")

evens = adafruit_pixelmap.PixelMap(pixels, tuple(range(0, pixel_num, 2)))
odd_indices = tuple((i, i+2) for i in range(1, pixel_num, 4))
print(odd_indices)
odds = adafruit_pixelbuf.PixelMap(pixels, odd_indices)
assert len(odds) == len(odd_indices)


comet_length = 16

comet1 = [color.calculate_intensity(color.GREEN, ((1+i) / comet_length) ** 2.4)
        for i in range(comet_length)]
comet2 = [color.calculate_intensity(color.PURPLE, ((1+i) / comet_length) ** 2.4)
        for i in range(comet_length)]

pos1 = 0
pos2 = 96//4

while True:
    evens.paste(comet1, pos1, wrap=True, reverse=False, others=0)
    pos1 = (pos1 + 1) % len(evens)

    odds.paste(comet2, pos2, wrap=True, reverse=True, others=0)
    pos2 = (pos2 - 1) % len(odds)
    pixels.show()

    m = ticks_ms()
    if m % 2000 > 1000:
        time.sleep(.02)
```
2022-11-11 07:54:33 -06:00
Jeff Epler
9cdfba2e47
Simplify argument checking to reduce translated strings
Build size on proxlight trinkey m0 en_US:
Before:  2412 (en_US)  820 (ru)
After:   2544 (en_US)  984 (ru)
Savings: +132 (en_US) +164 (ru) bytes available flash
2022-11-07 12:37:11 -06:00
Jeff Epler
05252c87f4
Don't crash when assigning attributes of the GeneratorExit const singleton 2022-10-22 11:37:34 -05:00
microDev
b33a2b45dc
add coproc alarm 2022-10-20 18:38:20 +05:30
microDev
5232e3f6c3
add coproc module 2022-10-20 09:09:44 +05:30
Jeff Epler
068b7c4af8
Use micropython #defines for stream polling operations
We adopted the file "py/ioctl.h" and the ioctl names beginning
with MP_IOCTL_POLL while micropython went with "py/stream.h" and
MP_STREAM_POLL.

Align with upstream.

Closes #6711
2022-10-14 12:15:30 -05:00
Dan Halbert
8825e7f241
Merge pull request #6397 from jepler/extra-memset
Some flash size optimizations related to string0.c (implementation of str/mem functions)
2022-10-13 12:34:59 -04:00
Dan Halbert
7e4b2a09eb
Merge pull request #7000 from MicroDev1/storage-extend
Add Storage Extension Support
2022-10-13 10:05:55 -04:00
Dan Halbert
86a0f9a861 save about 112 bytes 2022-10-09 19:22:39 -04:00