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14 Commits

Author SHA1 Message Date
Marcin Białoń ce80e7582f epd1in54: add Waveshare 1.54inch B/W e-Paper display (#704) 
epd1in54: add Waveshare 1.54inch B/W e-Paper display
 2024-10-23 13:43:30 +02:00
Thomas 4a0bcba87c epd2in66b: Waveshare 2.66inch E-Paper Display Module (B) for Raspberry Pi Pico (#673) 
epd2in66b: add working driver

Co-authored-by: Thomas Richner <thomas.richner@oviva.com>
 2024-06-10 13:16:45 +02:00
Ayke van Laethem 3e64e754a2 epd2in13: use better black/white approximation 
The previoius behavior was that entirely black pixels were treated as
white, and anything else as black. That's at least counter-intuitive.
This patch changes the behavior to actually look at the color values and
use a cutoff around medium gray: darker colors are treated as black, and
lighter colors are treated as white.

This is a backwards incompatible change, but I think this behavior makes
a lot more sense.
 2023-11-09 10:07:19 +01:00
Ayke van Laethem 2c2da5c7bb epd2in13: add Sleep method like other displays 
For details, see: https://github.com/tinygo-org/drivers/pull/548
 2023-11-07 10:39:14 +01:00
Ayke van Laethem 14994a3f31 epd2in13: unify rotation configuration with other displays 
This commit updates rotation behavior to match other displays.
For more information, see: https://github.com/tinygo-org/drivers/pull/550

This changes the signature of `SetRotation` but I don't think any
existing code will be affected by this change.
 2023-11-07 10:39:14 +01:00
deadprogram 1bb1b621c6 all: correct go fmt 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2022-09-25 13:23:16 +02:00
Kenneth Bell 749b2f6726 epd: add waveshare 2.9in (v1) 2022-08-05 21:01:04 +02:00
deadprogram 46c9ba9595 spi: remove machine.SPI and replace with drivers.SPI interface for almost all SPI drivers 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2020-12-15 06:08:59 +01:00
Tim Boldt b1ae52d1b9 Add Waveshare 4.2in B/W e-paper driver (#183) 
* waveshare-epd/epd4in2: Add Waveshare 4.2in e-paper driver
 2020-08-25 18:57:13 +02:00
Daniel Esteban d8675515bc epd2in13: added rotation 2019-07-15 01:35:33 +02:00
Ron Evans c09f0a8075 all: switch to using custom domain for all drivers 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-29 13:33:50 +02:00
Ron Evans 3f946868e1 all: refactor all current drivers to use new machine.Pin interface 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-26 21:46:33 +02:00
Daniel Esteban 30b118cf63 support for Waveshare EPD 2.13" display (black&white only) (#61) 
* support for Waveshare EPD 2.13" display (black&white only)
 2019-05-24 12:37:02 +02:00
Daniel Esteban 374d3f6bec Support for Waveshare 2.13" (B & C versions) e-paper display (#56) 
* Support for Waveshare 2.13" (B) e-paper display
 2019-05-17 07:55:57 +02:00