Jeff Epler
9133b23a37
bitmaptools: Add readinto
...
When reading uncompressed bitmap data directly, readinto can work
much more quickly than a Python-coded loop.
On a Raspberry Pi Pico, I benchmarked a modified version of
adafruit_bitmap_font's pcf reader which uses readinto instead of
the existing code. My test font was a 72-point file created from Arial.
This decreased the time to load all the ASCII glyphs from 4.9 seconds to
just 0.44 seconds.
While this attempts to support many pixel configurations (1/2/4/8/16/24/32
bpp; swapped words and pixels) only the single combination used by
PCF fonts was tested.
2021-03-14 13:57:46 -05:00
jposada202020
6a56d5dc73
Change in documentation in Analogio
2021-03-14 04:15:35 -04:00
Scott Shawcroft
b413535ee1
Merge pull request #4376 from kmatch98/displayio_bitmap
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add fill_region and draw_line to bitmap_tools
2021-03-12 16:50:39 -08:00
gamblor21
5689307798
Changed frequency to match PIO having 2 instructions
2021-03-11 19:32:44 -06:00
gamblor21
b02b1e9979
Set frequency default 60Mhz
2021-03-11 19:32:44 -06:00
gamblor21
56a219911f
Add frequency support to parallel bus
2021-03-11 19:32:43 -06:00
Kevin Matocha
a9afa0d9d4
Move input checks to shared-module, update docstrings
2021-03-11 16:18:17 -06:00
Dan Halbert
08c5dbb003
use return values in STM PWMOut constructor, not exceptions
2021-03-11 08:52:47 -05:00
Kevin Matocha
85f0f07d51
add fill_region and draw_line to bitmaptools
2021-03-10 11:37:27 -06:00
Dan Halbert
24ac8152dd
Clarify further; fix type error
2021-03-07 20:32:59 -05:00
Dan Halbert
1a6c021239
Add clarifying comment re carriage-return char.
2021-03-07 17:04:27 -05:00
Dan Halbert
a6cb7d7069
Document readline() and readlines()
2021-03-07 15:34:07 -05:00
Dan Halbert
d919b7fa4a
fix #4352
2021-03-07 14:13:20 -05:00
Dan Halbert
8594396a07
Add caveat for usb_cdc.Serial.connected
2021-03-07 14:07:07 -05:00
Jeff Epler
b23c5b2d68
nvm: fix doc markup
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closes #4336
2021-03-06 07:54:54 -06:00
Dan Halbert
cd48c5ee83
Merge pull request #4315 from dhalbert/rp2040-i2c-short-writes
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RP2040: Implement short I2C writes (2 bytes or less) using bitbangio
2021-03-03 12:42:47 -05:00
Jeff Epler
efc2667b5f
Merge pull request #4186 from jepler/update-protomatter-rp2
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Enable protomatter on RP2040 builds
2021-03-02 19:01:37 -06:00
Dan Halbert
f31b472309
Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes
2021-03-02 15:17:12 -05:00
Dan Halbert
9939c59caa
wip
2021-03-02 15:16:55 -05:00
Scott Shawcroft
e4f0e47d9f
Merge pull request #4233 from pewpew-game/displayio-group-list
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displayio: make Group use a python list internally
2021-03-02 09:59:58 -08:00
Scott Shawcroft
d0eab5c561
Merge pull request #4256 from kmatch98/bt_cleanup
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Add `bitmaptools` module
2021-03-01 18:24:12 -08:00
Jeff Epler
238484ec26
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-03-01 15:18:32 -06:00
ajs256
f722df70c8
Fix formatting in SPI docs
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Close #4293 by changing `..note::` to `.. note::`.
2021-03-01 09:06:24 -08:00
Radomir Dopieralski
24473b7983
Separate out mp_obj_list_insert for use in display.Group
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Note that for some reason this makes the binary 500 bytes larger!
2021-02-27 21:13:55 +01:00
Radomir Dopieralski
38fb7b511b
Remove max_size from displayio.Group
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Still accept it as an argument. Add deprecation note.
2021-02-27 20:52:38 +01:00
Radomir Dopieralski
e9953754ea
Add displayio.Group.sort() method
2021-02-27 20:52:38 +01:00
Jeff Epler
1d1ff5f308
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-02-26 09:56:35 -06:00
Scott Shawcroft
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-25 16:59:15 -08:00
Scott Shawcroft
52bc935fa7
A few minor fixes for corner cases
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* Always clear the peripheral interrupt so we don't hang when full
* Store the ringbuf in the object so it gets collected when we're alive
* Make UART objects have a finaliser so they are deinit when their
memory is freed
* Copy bytes into the ringbuf from the FIFO after we read to ensure
the interrupt is enabled ASAP
* Copy bytes into the ringbuf from the FIFO before measuring our
rx available because the interrupt is based on a threshold (not
> 0). For example, a single byte won't trigger an interrupt.
2021-02-25 16:50:57 -08:00
Kevin Matocha
c883bb773b
Rearrange input parameters
2021-02-24 16:03:50 -06:00
microDev
5d7fdafcde
implement suggested changes
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- add internal buffering
- rtc initialization fix
2021-02-25 00:48:36 +05:30
Kevin Matocha
cd4d55a573
yet another sphinx try
2021-02-24 08:05:40 -06:00
Kevin Matocha
e858db07f0
Another sphinx try
2021-02-24 07:59:32 -06:00
Kevin Matocha
2815c6dafa
More sphinx attempts
2021-02-24 07:49:34 -06:00
Kevin Matocha
af5ad50125
More sphinx fixes
2021-02-24 01:18:30 -06:00
Kevin Matocha
18658b77f3
Sphinx docstring updates
2021-02-24 01:00:13 -06:00
Kevin Matocha
b720028642
Add bitmaptools module
2021-02-23 23:23:14 -06:00
Dan Halbert
67406488d1
merge from upstream; re-alphabetize
2021-02-19 14:22:50 -05:00
Dan Halbert
9d4442e298
handle reads/writes larger than buffers; add .write_timeout
2021-02-19 14:15:31 -05:00
microDev
b12ccefbe6
uart implementation for rp2040
2021-02-19 18:36:00 +05:30
Jeff Epler
5c758523c0
requested changes
2021-02-18 17:19:34 -06:00
Jeff Epler
ffae89b191
bitops: fix argument parsing
2021-02-18 16:10:57 -06:00
Jeff Epler
d56fe7691d
bitops: doc correction
2021-02-18 15:44:51 -06:00
Jeff Epler
7fd4567893
bitops: rename from _bit_transpose, describe the algorithm
2021-02-18 15:41:23 -06:00
Jeff Epler
ac0ffc5656
_bit_transpose: fix docs
2021-02-18 11:45:48 -06:00
Jeff Epler
c284728621
bit_transpose: Support from 2 to 7 strands, not just 8
2021-02-18 11:33:13 -06:00
Jeff Epler
9cf7d73c6c
core: add bit_transpose function
...
.. this version can only handle exactly 8 bits "across". The restriction
may be relaxed in a future revision.
2021-02-18 11:32:47 -06:00
Dan Halbert
ed49c02feb
add timeout; finish up for PR
2021-02-17 23:24:11 -05:00
Dan Halbert
c26de0136a
works! no timeouts
2021-02-16 17:39:36 -05:00
Dan Halbert
0b8f1b9a90
wip: usb_cdc.serials
2021-02-15 20:06:18 -05:00
Dan Halbert
93d788543c
Merge remote-tracking branch 'adafruit/main' into secondary-cdc
2021-02-15 20:03:53 -05:00
Dan Halbert
d54b5861a3
wip
2021-02-12 19:01:14 -05:00
Dan Halbert
3e4328140c
fix off-by-one PWM top issue
2021-02-12 15:53:31 -05:00
Jeff Epler
ff1942cff6
Enable protomatter on RP2040 builds
...
Also found a race condition between timer_disable and redraw, which
would happen if I debugger-paused inside common_hal_rgbmatrix_timer_disable
or put a delay or print inside it. That's what pausing inside reconstruct
fixes.
So that the "right timer" can be chosen, `timer_allocate` now gets the `self`
pointer. It's guaranteed at this point that the pin information is accurate,
so you can e.g., find a PWM unit related to the pins themselves.
This required touching each port to add the parameter even though it's
unused everywhere but raspberrypi.
2021-02-12 08:25:15 -06:00
Dan Halbert
f0564b4986
merge from upstream; complicated webusb merge
2021-02-11 18:50:02 -05:00
Dan Halbert
d7305182f0
Remove adafruit_bus_device.SPIDevice.spi
2021-02-11 10:33:57 -05:00
Jeff Epler
ba2b65586f
sdcardio: add a note about sharing the SPI bus with SD cards and other devices
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Similar to https://github.com/adafruit/Adafruit_CircuitPython_SD/pull/44
2021-02-09 10:07:21 -06:00
Dan Halbert
3a68ac8abb
Merge pull request #3536 from pewpew-game/pew-get-ticks
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Fix #3504 : Don't use time module in pew.tick()
2021-02-08 17:50:44 -05:00
Dan Halbert
be500fd15c
Merge pull request #4136 from hierophect/socket-portmax
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Socket: fix inconsistencies in argument types
2021-02-08 16:23:20 -05:00
Dan Halbert
f66caa29b9
Merge pull request #4146 from gamblor21/busdevice_write_read_fix
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Fix write_then_readinto in adafruit_bus_device I2CDevice
2021-02-08 11:33:06 -05:00
Dan Halbert
1b7f3d11e7
wip
2021-02-08 10:57:41 -05:00
gamblor21
ea4a12005a
Fix write_then_readinto
2021-02-06 10:33:38 -06:00
Lucian Copeland
4d26ffb447
Make timeout core types consistent
2021-02-05 12:32:41 -05:00
Scott Shawcroft
9140bfb5b2
Merge pull request #4049 from hierophect/sslsocket
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Separate SSLSocket from Socket
2021-02-02 10:35:07 -08:00
Scott Shawcroft
a861498404
Merge pull request #4114 from tannewt/spidevice_spi
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Add .spi accessor to SPIDevice
2021-02-02 09:53:10 -08:00
Scott Shawcroft
8fd6bff727
Add .spi accessor to SPIDevice
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Fixes #4108
2021-02-01 20:03:23 -08:00
Scott Shawcroft
8789a2c8a9
Merge pull request #4110 from microDev1/rtc-rp
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RP2040: Support for RTC
2021-02-01 19:47:44 -08:00
Scott Shawcroft
db7a962802
Merge pull request #4112 from gamblor21/longint_busdevice_fix
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Fixed for boards without longint
2021-02-01 19:24:57 -08:00
gamblor21
0cf2df48c4
Fixed for boards without longint
2021-02-01 17:58:34 -06:00
microDev
ec03267035
rtc implementation for rp2040
2021-02-02 00:00:00 +05:30
Dan Halbert
459f323247
Merge pull request #4087 from DavePutz/cpu_temp_doc
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Fixing microcontroller.cpu on multi-core cpus and adding microcontroller.cpus
2021-02-01 12:50:37 -05:00
Lucian Copeland
66639b237f
Merge remote-tracking branch 'upstream/main' into sslsocket
2021-02-01 11:43:01 -05:00
Lucian Copeland
8277ffca86
Fix hash, close, error bugs
2021-02-01 11:04:12 -05:00
root
e1838ff335
Fix typo in documentation.
2021-01-29 11:57:36 -06:00
Lucian Copeland
a724f6f954
Fix documentation builds
2021-01-29 11:58:02 -05:00
root
cfd6ffc649
Adding files for cpu temperature fix
2021-01-28 16:06:30 -06:00
Jeff Epler
0098909757
RGBMatrix: change default to serpentine=True
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The "serpentine" display order leads to much better wiring (shorter
ribbon cables) and is preferred. Change the default accordingly.
2021-01-28 11:42:19 -06:00
Scott Shawcroft
45b3c9ae42
Merge pull request #4068 from jepler/update-protomatter-tiling
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protomatter: Update to version that supports tiling
2021-01-26 17:31:26 -08:00
Jeff Epler
189ec2fc60
Disallow tile=0
2021-01-26 16:51:31 -06:00
Jeff Epler
20c9f25a65
rgbmatrix: Eliminate some duplicated height-calculating code
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This was hard to write, so let's have it written in 2 places instead
of 4.
2021-01-26 14:35:26 -06:00
Jeff Epler
368977fb90
RGBMatrix: Additional tile tweaks
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* Introduce explicit serpentine: bool argument instead of using negative
numbers (thanks, ghost of @tannewt sitting on one shoulder)
* Fix several calculations of height
Testing performed (matrixportal):
* set up a serpentine 64x64 virtual display with 2 64x32 tiles
* tried all 4 rotations
* looked at output of REPL
2021-01-26 14:33:48 -06:00
Lucian Copeland
815ab5277b
Fix stubs error, out of sockets error, invalid TLS leak
2021-01-26 14:13:12 -05:00
Dan Halbert
13812a788f
Merge pull request #4060 from dhalbert/regularize-extmod-modules
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CIRCUITPY_* switches for JSON, RE, etc. Doc cleanup
2021-01-26 12:54:21 -05:00
root
ccdc97d23e
Update documentation for microprossors with multiple cpus
2021-01-26 09:47:21 -06:00
Jeff Epler
51f0544405
protmatter: Update to version that supports tiling
2021-01-26 09:19:44 -06:00
Scott Shawcroft
4241fd4b18
Merge pull request #4051 from jamesbowman/main
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EVE: change fixed-point integer arguments to floating point
2021-01-25 14:44:48 -08:00
Scott Shawcroft
a2ac2da7cc
Merge pull request #3936 from gamblor21/busdevice_fixes
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Changing adafruit_bus_device to duck typing
2021-01-25 14:41:53 -08:00
Lucian Copeland
9f34ec78c4
Separate Socket and SSLSocket, add LWIP connect
2021-01-25 17:07:25 -05:00
Dan Halbert
69869e1439
CIRCUITPY_* switches for JSON, RE, etc. Doc cleanup
2021-01-24 23:10:20 -05:00
James Bowman
dff3423c23
Change from fixed-point integer arguments to floating point in EVE API functions
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Changed calls: PointSize(), LineWidth(), VertexTranslateX() and VertexTranslateY()
Units for all the above are now pixels, not fixed-point integers. This matches OpenGL.
Docstrings updated accordingly
2021-01-22 15:52:46 -08:00
Scott Shawcroft
10a44af536
Merge pull request #3980 from anecdata/reasons2
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ESP32-S2 update docs to match code usage of IPPROTO_*
2021-01-21 15:16:55 -08:00
hierophect
f88a896c03
Merge pull request #3854 from hierophect/esp-tcpserver
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ESP32S2: Implement TCP Server bindings
2021-01-21 17:25:14 -05:00
Scott Shawcroft
2b4ad1ed03
Fix warnings that come from -O3 (I think)
2021-01-20 19:16:56 -08:00
Scott Shawcroft
733094aead
Add initial RP2040 support
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The RP2040 is new microcontroller from Raspberry Pi that features
two Cortex M0s and eight PIO state machines that are good for
crunching lots of data. It has 264k RAM and a built in UF2
bootloader too.
Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:16:56 -08:00
gamblor21
d3995eaf97
Fixes from draft PR
2021-01-16 14:21:57 -06:00
gamblor21
b609bc0124
Removed unused include
2021-01-16 14:21:57 -06:00
gamblor21
ea0e2f80b7
Changing to duck-typing
2021-01-16 14:21:57 -06:00
Lucian Copeland
287770f885
Merge remote-tracking branch 'upstream/main' into esp-tcpserver
2021-01-14 10:21:08 -05:00
anecdata
8febdee264
Rename to match WIFI_REASON. Also include specific error code in "Unknown failure" Exception.
2021-01-13 23:47:23 -06:00
anecdata
d1249fbe47
Include all reason codes.
2021-01-13 23:46:52 -06:00
