Commit Graph

5106 Commits

Author SHA1 Message Date
MicroDev
cda5689263
move esp32_camera to espcamera 2023-01-27 22:05:43 +05:30
MicroDev
3c10dd8b5f
update espnow api 2023-01-23 23:51:10 +05:30
MicroDev
7330c638b9
minimal changes to make espnow work 2023-01-20 14:12:55 +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
Jeff Epler
dcb650c513 pico w: add ssl module
Note: at this time, the ssl module on pico_w never verifies the server
certificate. This means it does not actually provide a higher security
level than regular socket / http protocols.
2022-10-05 13:12:43 -04:00
Dan Halbert
ed87579a65 add missing native modules to support matrix 2022-10-04 19:22:18 -04:00
microDev
9fe7308b88
conditionally add storage extension 2022-10-04 17:26:28 +05:30
Dan Halbert
db065a299f
Merge pull request #6933 from jepler/🥧🐮
Implement a useful subset of `wifi` and `socketpool` modules on 🥧🐮
2022-09-28 18:09:24 -04:00
Jeff Epler
6c3cdceb45
Implement scan, connect, ping
My pings go out, and then they come back

```py
import os
import wifi
import ipaddress

wifi.radio.connect(os.getenv('WIFI_SSID'), os.getenv('WIFI_PASSWORD'))
ipv4 = ipaddress.ip_address("8.8.4.4")
print("Ping google.com: %f ms" % (wifi.radio.ping(ipv4)*1000))
```
2022-09-28 10:06:33 -05:00
Jeff Epler
346fff2e7c
cyw43 basic gpio support, hwaddr in boot_out 2022-09-28 10:06:33 -05:00
Dan Halbert
a7b10d41b4
Merge pull request #6522 from jepler/must-be-int
Improve argument checking & reduce strings to translate
2022-09-25 17:55:56 -04:00
Dan Halbert
de80db681f
Merge pull request #6915 from dhalbert/ringbuf-cleanup
ringbuf cleanup
2022-09-25 17:50:21 -04:00
Jeff Epler
18cb25e95c
Re-use another message 2022-09-22 08:39:34 -05:00
Dan Halbert
ea15a9118a ringbuf cleanup 2022-09-21 10:03:05 -04:00
Dan Halbert
c567b43441 add CIRCUITPY_USB_IDENTIFICATION to turn off on smallest builds 2022-09-20 14:32:38 -04:00
Jeff Epler
f11ef4cc4e
makeversionhdr should be unforgiving
Recently(?) github started making it the default to only copy a single
branch (e.g., main) and NO TAGS into new forks.

This makes the step of the build process that determines the CircuitPython
version not work, because tags are expected to be present. When tags are
not present, the version number is only a git hash. The version number
ends up being 0.0.0.

This causes problems with libraries that check for CircuitPython version
to determine compatibility, among other things.

We'll do other things to improve the situation, such as document it.
But it'd also be good if the build stopped when this detectable condition
occurs.
2022-09-16 10:28:53 -05:00
Dan Halbert
6bb47038d5 Merge remote-tracking branch 'adafruit/main' into adcdma 2022-09-15 20:42:51 -04:00
Jeff Epler
56112e00a1 Give fontio its own enable
.. the default is intended to be the equivalent of the original,
implementing `DISPLAYIO && TERMINALIO`.

This is a possible alternative to #6889, if I understand the intent.
2022-09-11 08:09:14 -05:00
Lee Atkinson
f279a2dbb2
Merge branch 'adafruit:main' into adcdma 2022-09-08 11:46:01 -04:00
latkinso42
a1856ea3e9 Renaming module from adcbuffer to analogbufio 2022-09-05 12:11:49 -04:00
Dan Halbert
52080e24eb status bar control 2022-08-30 15:23:44 -04:00
Lee Atkinson
6fd08483e2 Tidying code for PR/ Minor Issues 2022-08-24 17:41:51 -04:00
Lee Atkinson
f5655dd48c Fixing Build errors/ DMA Xfer Rate 2022-08-21 11:44:40 -04:00
Lee Atkinson
61591ac136 adding __init.c to circuitpy_defs.mk 2022-08-19 13:17:37 -04:00
Lee Atkinson
d3c3c9eac4 Tidy a few things 2022-08-18 19:10:16 -04:00
Lee Atkinson
f91af513b7 Introduced odule adcbuffer / removed analogio/AnalogFastIn 2022-08-18 16:23:17 -04:00
Lee Atkinson
34b8fbaf14
Merge branch 'adafruit:main' into adcdma 2022-08-18 09:08:10 -04:00
Scott Shawcroft
7717ab8e13
Merge pull request #6754 from jepler/check-read-utf8
When reading data from a file into a str, check if it's utf-8
2022-08-15 13:48:43 -07:00
Lee Atkinson
c53c1c0927 Adding py/circuitpy_mpconfig.mk 2022-08-14 18:49:59 -04:00
Lee Atkinson
b2c6bcdf6d Fixing py/circuitpy_defns.mk 2022-08-14 14:22:22 -04:00
Lee Atkinson
4542c801b0 Tidying up loose endson draft PR 2022-08-14 13:03:33 -04:00
Jeff Epler
06f22cb59c
When reading data from a file into a str, check if it's utf-8
Otherwise, weird stuff can happen down the line when it is print()ed,
especially as it can break the webrepl of circuitpython.
2022-08-12 08:25:27 -05:00
Lee Atkinson
5fb5fd0558
Merge branch 'adafruit:main' into adcdma 2022-08-10 18:33:52 -04:00
Scott Shawcroft
741a5c2bec
Merge pull request #6722 from dhalbert/micropython-float-print-fix
py/formatfloat: Format all whole-number floats exactly.
2022-08-10 09:32:28 -07:00
Lee Atkinson
e778112710
Merge branch 'adafruit:main' into adcdma 2022-08-10 10:29:17 -04:00
Lee Atkinson
9e0c580d3d AnalogFastIn 2022-08-10 09:42:24 -04:00
Scott Shawcroft
554063a817
Merge branch 'main' into espressif-camera-2 2022-08-09 14:07:14 -07:00
Dan Ellis
9b5e00fcc5 py/formatfloat: Format all whole-number floats exactly.
Formerly, py/formatfloat would print whole numbers inaccurately with
nonzero digits beyond the decimal place.  This resulted from its strategy
of successive scaling of the argument by 0.1 which cannot be exactly
represented in floating point.  The change in this commit avoids scaling
until the value is smaller than 1, so all whole numbers print with zero
fractional part.

Fixes issue #4212.

Signed-off-by: Dan Ellis dan.ellis@gmail.com
2022-08-09 13:43:47 -04:00
Dan Halbert
84807cd6eb Change I2C terminology from "peripheral" to "target" 2022-08-09 13:13:19 -04:00
Jeff Epler
1a11ff864a
Merge remote-tracking branch 'origin/main' into espressif-camera-2 2022-08-05 21:08:12 -05:00
Scott Shawcroft
207311b02a
Merge branch 'main' into title_execution_status 2022-08-05 13:42:58 -07:00
Scott Shawcroft
3a2bcbc5c7
Enable title bar on all builds
* Tweak scroll area position so last line is complete and top is
  under the title bar.
* Pick Blinka size based on the font to minimize unused space in
  title bar. Related to #2791
* Update the title bar after terminal is started. Fixes #6078

Fixes #6668
2022-08-04 16:33:10 -07:00
Jeff Epler
5db6db0128
add esp32-camera
This uses the esp32-camera code instead of our own homebrewed camera code.
In theory it supports esp32, esp32-s2 and esp32-s3, as long as they have
PSRAM.

This is very basic and doesn't support changing any camera parameters,
including switching resolution or pixelformat.

This is tested on the Kaluga (ESP32-S2) and ESP32-S3-Eye boards.

First, reserve some PSRAM by putting this line in `CIRCUITPY/_env`:
```
CIRCUITPY_RESERVED_PSRAM=524288
```
and hard-reset the board for it to take effect.

Now, the following script will take a very low-resolution jpeg file and print
it in the REPL in escape coded form:

```python
import board
import esp32_camera

c = esp32_camera.Camera(
    data_pins=board.CAMERA_DATA,
    external_clock_pin=board.CAMERA_XCLK,
    pixel_clock_pin=board.CAMERA_PCLK,
    vsync_pin=board.CAMERA_VSYNC,
    href_pin=board.CAMERA_HREF,
    pixel_format=esp32_camera.PixelFormat.JPEG,
    i2c=board.I2C(),
    external_clock_frequency=20_000_000)

m = c.take()
if m is not None:
    print(bytes(m))
```

Then on desktop open a python repl and run something like
```python
>>> with open("my.jpg", "wb") as f: f.write(<BIG PASTE FROM REPL>)
```
and open my.jpg in a viewer.
2022-08-04 15:11:50 -05:00
Jeff Epler
82be75adb5 Add ability to reserve psram
.. the primary user of which will be the camera, since the framebuffers
must be allocated via esp-idf allocation function and never from the
gc heap.

A board can have a default value, and the value can also be set in the
/.env file using the key CIRCUITPY_RESERVED_PSRAM with the value being
the reserved size in bytes.

Co-authored-by: Dan Halbert <halbert@adafruit.com>
2022-08-03 16:19:40 -05:00
Jeff Epler
162fa6ef02
Merge remote-tracking branch 'origin/main' into extra-memset 2022-07-25 06:51:59 -05:00
Dan Halbert
bb47484cb1 Merge remote-tracking branch 'adafruit/main' into from_bytes-check-parameters 2022-07-19 17:18:26 -04:00
Scott Shawcroft
ac460dd1e1
Merge branch 'main' into esp32 2022-07-13 15:30:53 -07:00
Scott Shawcroft
8093f8e555
Default gifio to camera setting 2022-07-12 14:12:25 -07:00
Dan Halbert
2c7ad7a39f make translate and pre-commit formatting fixes 2022-07-08 16:53:53 -04:00
Dan Halbert
c316b950c7 merge from adafruit/main 2022-07-08 15:42:19 -04:00
Dan Halbert
d869b441f4 further ESP32 sdkconfig fixes; add CIRCUITPY_STATUS_BAR 2022-07-08 15:27:00 -04:00
Dan Halbert
afbf4de071 Uncomment or remove debugging changes 2022-07-08 12:53:25 -04:00