Jeff Epler
6990c37320
Fix calculation of bit-weight for reset pin
2023-09-26 08:33:00 -05:00
Jeff Epler
04ad525c09
Re-work ioexpander_send_init_sequence
...
* can now send the I2C bus initialization code
* can now reset the display on an I/O expander pin
* parameters re-ordered to enable easy use with **board.TFT_IO_EXPANDER
2023-09-25 11:31:16 -05:00
Scott Shawcroft
e39fbf1b26
Merge pull request #8401 from jepler/i2c-expander-init
...
Fast(ish) special purpose bitbang spi over i2c
2023-09-18 13:19:49 -07:00
Jeff Epler
91b98dc9d5
fix constness
2023-09-15 14:45:53 -05:00
Jeff Epler
c7b7e22195
remove debug print
2023-09-15 11:16:43 -05:00
Jeff Epler
4b41fdb586
Fast(ish) special purpose bitbang spi over i2c
...
with the i2c bus operating at 400kHz this achieves a 4.8kHz SPI clock
rate which could be worse.
It accepts the same style of init sequence as displayio.
tested by scoping the pins on the espressif lcd dev kit with a dummy init sequence:
```python
dotclockframebuffer.ioexpander_send_init_sequence(
bus=bus,
i2c_address=expander_addr,
gpio_address=1,
gpio_data_len=1,
gpio_data=0xff,
cs_bit=1,
mosi_bit=3,
clk_bit=2,
init_sequence=init_sequence)
```
2023-09-14 14:42:48 -05:00
Dan Halbert
9f1d52601e
merge from 8.2.x
2023-09-12 20:14:30 -04:00
Dan Halbert
d8aeceb706
SSLContext.load_verify_locations - no kw-only args
2023-09-12 12:45:46 -04:00
Scott Shawcroft
885dbec599
Merge pull request #8357 from eightycc/memorymap
...
Add memorymap support to RP2 port
2023-09-08 11:28:11 -07:00
Bob Abeles
0e0941d6fd
Review changes
2023-09-07 16:45:45 -07:00
Jeff Epler
c3c2b84584
fix typo, copyright notice
2023-09-07 12:57:45 -05:00
Bob Abeles
1e178318cf
review update, add RP2040 example
2023-09-06 19:59:40 -07:00
Bob Abeles
66b3eccaf6
8334: RP2040 lacks raw memory map access
2023-08-31 20:25:20 -07:00
Jeff Epler
80a1d1a20a
Add support for a non-displayed left portion of screen
2023-08-31 14:52:26 -05:00
Jeff Epler
ed9cacf41d
Add DotClockFramebuffer
2023-08-30 10:30:15 -05:00
Bobby Jap
ae181d69af
Update wrappers to use new gzip changes
2023-08-28 21:59:00 -07:00
Scott Shawcroft
233cf7fc6d
Merge pull request #8326 from bill88t/picow-stop-ap
...
Pico W wifi code improvements.
2023-08-25 09:49:04 -07:00
Scott Shawcroft
ab70f8eace
Merge remote-tracking branch 'adafruit/main' into i2s_mclk
2023-08-24 15:07:14 -07:00
Bill Sideris
e3314ef7a6
Add new picow doc notes
2023-08-23 22:12:19 +03:00
Dan Halbert
e08ad22ef6
Merge pull request #8317 from jepler/merge-82x
...
Merge 8.2.x into main
2023-08-22 17:28:30 -04:00
Jeff Epler
6e8a59a948
Merge remote-tracking branch 'origin/8.2.x' into merge-82x
2023-08-22 14:10:29 -05:00
Jeff Epler
c1dce99be9
Link to dedicated guide for rgbmatrix
2023-08-22 10:55:55 -05:00
Jeff Epler
e336dc90cf
update explanation of height; it is optional
2023-08-22 10:53:10 -05:00
Jeff Epler
2dcc0d2a62
further explain width and height, it can't hurt
2023-08-22 10:46:34 -05:00
Jeff Epler
81ad2e05ba
address review comments
2023-08-22 10:44:35 -05:00
Jeff Epler
485924896e
RGBMatrix: document constructor arguments
...
Closes : #8283
2023-08-22 10:31:09 -05:00
Jeff Epler
bae7e5292e
Merge pull request #8298 from jepler/canio-doc-mcp2515
...
canio: add a doc note about boards like CAN feather that use mcp2515
2023-08-22 09:48:09 -05:00
Jeff Epler
c029d6a165
Merge remote-tracking branch 'origin/8.2.x' into merge-82x
2023-08-22 08:49:16 -05:00
Dan Halbert
8157920d10
Merge pull request #8312 from jepler/fix-sphinx-82x
...
Use the ".. jinja" tag to render support_matrix template
2023-08-21 23:46:25 -04:00
Jeff Epler
2fc413db24
Use the ".. jinja" tag to render support_matrix template
...
.. and remove the substring check for the file.
this fixes the problem with sphinx 7.2.2 that the "docname" can
be None (see https://github.com/sphinx-doc/sphinx/issues/11620 )
2023-08-21 21:34:14 -05:00
Jeff Epler
d23ddff971
Add several constants needed to use multicast UDP
...
This was verified by @todbot to work on esp32 s2 and s3;
the constant should match any system that uses LWIP numbering.
2023-08-21 16:19:58 -05:00
Jeff Epler
994bd2371f
canio: add a doc note about boards like CAN feather that use mcp2515
2023-08-19 12:07:07 -05:00
Dan Halbert
10a022db87
consolidate and shorten some error messages
2023-08-19 12:39:54 -04:00
Dan Halbert
6851faacaa
Merge remote-tracking branch 'adafruit/main' into merge-micropython-v1.19.1
2023-08-18 13:29:39 -04:00
Scott Shawcroft
f93022b142
Two tweaks to mclk
2023-08-17 14:28:33 -07:00
Scott Shawcroft
8c5c73df38
Add I2S MCLK support to iMX RT
2023-08-17 11:39:14 -07:00
Dan Halbert
8cf5b6e707
fixes to unix port support; thanks @jepler
2023-08-14 09:51:52 -04:00
Dan Halbert
d582407b06
pre-commit fixes
2023-08-14 00:59:22 -04:00
Dan Halbert
2171e67c1b
merge latest adafruit/main
2023-08-13 19:43:54 -04:00
Dan Halbert
850877a85f
wip; fix generators; typos
2023-08-13 00:30:59 -04:00
Dan Halbert
10b94796c0
wip; fix more m_malloc and gc_alloc
2023-08-11 00:30:34 -04:00
Dan Halbert
fe0e2f13bc
wip; fix qstr processing
2023-08-10 20:06:32 -04:00
Melissa LeBlanc-Williams
db23a9c9fe
Disable floppyio for feather m4 express + update docstring
2023-08-09 09:15:17 -07:00
Dan Halbert
2ff8667e75
wip; remove long-lived functionality; remove PR#2614
...
Trinket M0 compile has no compilation errors, but has link errors to fix.
2023-08-08 20:41:17 -04:00
Melissa LeBlanc-Williams
ea39d7089f
Updated docstring stuff
2023-08-08 14:21:55 -07:00
Melissa LeBlanc-Williams
b25d3131a3
Update doc string
2023-08-08 12:54:14 -07:00
Melissa LeBlanc-Williams
549bbdc31c
Alphablend changes
2023-08-08 12:42:48 -07:00
Dan Halbert
0d2c3c3f08
wip: continuing compilation fixes; mp_obj_alloc everywhere
2023-08-07 20:45:57 -04:00
Jeff Epler
ddeb27d335
the note is in its attack phase
2023-08-04 18:40:30 -05:00
Scott Shawcroft
9152659912
Merge remote-tracking branch 'adafruit/main' into cache_config_desc
2023-08-03 13:37:53 -07:00
