Commit Graph

227 Commits

Author SHA1 Message Date
Scott Shawcroft 554063a817
Merge branch 'main' into espressif-camera-2 2022-08-09 14:07:14 -07:00
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 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
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 d869b441f4 further ESP32 sdkconfig fixes; add CIRCUITPY_STATUS_BAR 2022-07-08 15:27:00 -04:00
Scott Shawcroft 07b2697ae3
WIP websocket to serial 2022-07-01 16:57:10 -07:00
Dan Halbert 8bb369cac5 refactor debug UART to console UART; get working on ESP32 2022-06-30 23:16:46 -04:00
Scott Shawcroft 1a3d2a5b5e
Shrink nrf52833 builds
Make them CIRCUITPY_FULL_BUILD = 0 and rework the boards to have
the same modules enabled (ish.)

Also make ZLIB require FULL_BUILD and disable advanced `micropython`
module APIs by default on all builds.
2022-06-13 15:36:15 -07:00
Scott Shawcroft 6446010753
Wi-Fi autoconnect and title bar status
This adds support for CIRCUITPY_WIFI_SSID and CIRCUITPY_WIFI_PASSWORD
in `/.env`. When both are defined, CircuitPython will attempt to
connect to the network even when user code isn't running. If the
user code attempts to a network with the same SSID, it will return
immediately. Connecting to another SSID will disconnect from the
auto-connected network. If the user code initiates the connection,
then it will be shutdown after user code exits. (Should match <8
behavior.)

This PR also reworks the default displayio terminal. It now supports
a title bar TileGrid in addition to the (newly renamed) scroll area.
The default title bar is the top row of the display and is positioned
to the right of the Blinka logo when it is enabled. The scroll area
is now below the Blinka logo.

The Wi-Fi auto-connect code now uses the title bar to show its
state including the IP address when connected. It does this through
the "standard" OSC control sequence `ESC ] 0 ; <s> ESC \` where <s>
is the title bar string. This is commonly supported by terminals
so it should work over USB and UART as well.

Related to #6174
2022-06-09 14:55:54 -07:00
Scott Shawcroft dc5565a5ce
Merge pull request #6436 from dhalbert/judicious-lto
LTO: Use -flto and -flto-partition only as needed
2022-05-27 10:31:06 -07:00
Dan Halbert d631ec38c6
Merge pull request #6407 from tannewt/dotenv
Add dotenv read support
2022-05-26 12:11:33 -04:00
Dan Halbert 95fc7e4713 harmless change to force all ports to build 2022-05-26 11:52:58 -04:00
Dan Halbert 1fb210bd40
Merge pull request #5491 from pypewpew/remove-gamepadshift
Remove gamepadshift module
2022-05-25 13:58:06 -04:00
Radomir Dopieralski c0152e7dab Remove gamepadshift module
Everything should be using the keypad module instead.

Note: there are several boards that still had gamepadshift enabled. I
did not contact their authors to make sure they already switched to
keypad in their code and documentation. We should probably wait with
merging this for their go ahead.
2022-05-25 00:48:55 +02:00
Scott Shawcroft a30de85d57
Add dotenv read support
os.getenv() will use it (when available) to load variables from
/.env

This will also be useful when we need secrets or config for
CircuitPython outside of the VM (like WiFi credentials.)

Fixes #4212
2022-05-18 14:01:35 -07:00
Jeff Epler 510890b207
Enable squeezing property storage in flash
.. and enable it on atmel-samd and raspberrypi. On trinket_m0 this saves
96 net bytes of flash. There are 216 bytes actually saved by reducing
the flash storage size of the property descriptors, but added code in
several paths takes back over half of the 'raw savings'.

By organizing the "get-only" and "get-set" (but no delete) properties
each in a different section, we can represent then more efficiently.

Testing performed: that a get-only property can still be gotten but
can't be set or deleted; that a get-set property can sill be gotten or
set but can't be deleted.  Tested on pygamer.

Because this requires linker file support, I only enabled it on two of
the ports.
2022-05-03 08:48:53 -05:00
Dan Halbert 3a8fb4e956
Merge pull request #5852 from jepler/floppy
Add floppyio
2022-04-26 11:40:19 -04:00
Dan Halbert 4aea8049c5
Merge pull request #6279 from mjs513/main
Added Settable Clock for MIMXRT BOARDS
2022-04-20 08:31:41 -04:00
George White 32fc084b39 Removed compiler flag in favor of MP_WEAK implementation 2022-04-18 13:10:12 +00:00
George White f502703e52 Add hook to do some flash setup before filesystem init 2022-04-18 13:10:12 +00:00
mjs513 fd41c1ac5b Update based on PR Comments 2022-04-14 06:45:16 -04:00
Jeff Epler f7be4345d9
Merge remote-tracking branch 'origin/main' into floppy 2022-04-07 08:37:46 -05:00
Mark 8ed7b114cd
Merge branch 'main' into uzlib-module 2022-04-03 11:48:37 -05:00
Jeff Epler e9d81c2826
Add mdns module
This allows for CircuitPython to resolve a .local domain and find
other devices with MDNS services.

First step for #6174
2022-03-17 18:16:16 -07:00
Dan Halbert f13d218749
Merge pull request #6125 from tannewt/usb_host
Start of USB host API
2022-03-11 21:41:28 -05:00
Scott Shawcroft 83593a1558
Start of USB host API
This allows you to list and explore connected USB devices. It
only stubs out the methods to communicate to endpoints. That will
come in a follow up once TinyUSB has it. (It's in progress.)

Related to #5986
2022-03-07 18:07:25 -08:00
Dan Halbert 1164f2b081 implement: from __future__ import annotations 2022-03-04 14:16:40 -05:00
gamblor21 664e02535b Renaming and documentation 2022-02-20 15:32:44 -06:00
gamblor21 ba229f1007 Initial commit of uzlib module 2022-02-19 10:41:42 -06:00
Jeff Epler 684faab110
Enable the "lookup cache" for FULL_BUILDs
.. and remove a stanza for the "cache map lookup in bytecode" option,
which has been removed by upstream in 1.18; it's superceded by these
other improvements.
2022-02-18 08:32:39 -06:00
Jeff Epler 4f47a5e61c
Adapt from our FROZEN_MPY_DIRS to manifests, incuding preprocessing 2022-02-16 15:34:00 -06:00
Jeff Epler d816a4f19d
Add floppyio
Initially enabled for samd51, this enables reading raw flux data as well
as DOS/MFM formatted media.

This is only the low-level code for reading & decoding flux pulses from a floppy drive.
high level details will live in a Python library.

adafruit-circuitpython-floppy will take care of details like stepping
from track to track, etc.
2022-01-13 15:37:36 -06:00
EmergReanimator 6dbb662787 Allow to tailor tinyusb configuration for port specific needs 2022-01-05 19:28:07 +01:00
Jeff Epler 1d13c4ccd1
Centralize LONGINT_IMPL handling
This closes #5782
2021-12-27 10:21:47 -06:00
Scott Shawcroft ee5536386d
Merge remote-tracking branch 'adafruit/main' into rpi 2021-11-24 14:23:23 -08:00
Timon a1052d5f73
Initial broadcom port for Raspberry Pi
This targets the 64-bit CPU Raspberry Pis. The BCM2711 on the Pi 4
and the BCM2837 on the Pi 3 and Zero 2W. There are 64-bit fixes
outside of the ports directory for it.

There are a couple other cleanups that were incidental:
* Use const mcu_pin_obj_t instead of omitting the const. The structs
  themselves are const because they are in ROM.
* Use PTR <-> OBJ conversions in more places. They were found when
  mp_obj_t was set to an integer type rather than pointer.
* Optimize submodule checkout because the Pi submodules are heavy
  and unnecessary for the vast majority of builds.

Fixes #4314
2021-11-22 14:54:44 -08:00
gamblor21 d063bf2675 Initial commit for IS31 2021-11-20 13:46:11 -06:00
Dan Halbert b01e2d6674 enable running asyncio 2021-11-10 16:00:38 -05:00
Jeff Epler 3e020a73a8 Disable gifio if no displayio & for small boards
Technically all gifio needs from displayio is the definition of
colorspaces, but let's just disable it for now.
2021-10-26 08:54:18 -05:00
Jeff Epler c34b6f757f Implement gifio.GifWriter
This involves:
 * Adding a new "L8" colorspace for colorconverters
 * factoring out displayio_colorconverter_convert_pixel
 * Making a minimal "colorspace only" version of displayio for the
   unix port (testing purposes)
 * fixing an error message

I only tested writing B&W animated images, with the following script:
```python
import displayio
import gifio

with gifio.GifWriter("foo.gif", 64, 64, displayio.Colorspace.L8) as g:
    for i in range(0, 256, 14):
        data = bytes([i, 255-i] * 32 + [255-i, i] * 32) * 32
        print("add_frame")
        g.add_frame(data)

# expected to raise an error, buffer is not big enough
with gifio.GifWriter("/dev/null", 64, 64, displayio.Colorspace.L8) as g:
    g.add_frame(bytes([3,3,3]))
```
2021-10-26 08:54:18 -05:00
Jeff Epler 53c5bde924 core: Enable new performance optimizations
These two optional optimzations take a little codespace but improve
bytecode performance:
 * https://github.com/micropython/micropython/pull/7680
 * https://github.com/micropython/micropython/pull/7688
2021-10-15 10:39:47 -05:00
Scott Shawcroft 973a90f2aa
Rename esp32s2 port to espressif
This is in preparation for ESP32-S3 support and potentially others.

Related to #4363
2021-09-13 16:44:55 -07:00
microDev d526925d49
make aesio module full build dependent 2021-09-02 19:02:01 +05:30
Jeff Epler 7520feed1c Move ParallelBus to its own module 2021-08-29 07:33:54 -05:00
microDev 25437dcb33
Merge branch 'main' into atexit 2021-08-20 09:45:54 +05:30
microDev 1c4a6c3667
atexit module refinements
- add test for atexit module
- add callback to gc collection
- fix callback memory allocation
- execute callback on both code and repl exit
2021-08-16 21:37:32 +05:30
Scott Shawcroft de796e2304
Move OneWire to `onewireio` from `busio`
This will allow finer grained inclusion in 8.0.0

Fixes #5135
2021-08-12 10:47:14 -07:00