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WLED/usermods/usermod_v2_four_line_display/readme.md

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Rotary Encoder, Four Line Display, and Auto Save Usermods (#1722) * Ability to lookup Usermod by id so Usermods can use other Usermods. * Rotary Encoder UI using two Usermods * Updates. More to come, probably. * Updated rotary usermod to honor USE_FOUR_LINE_DISPLAY if you want to use four line display. It should be truly optional, now. * minor logic improvement to showing the current time in clock mode. * improved 24 hour display foratting and ability to use the FourLineDisplayUsermod without the RotaryEncoderUIUsermod (option disable sleep and clock modes). * Improved ordering of defines in the FourLineDisplayUsermod to put options people might need to change together toward the top. * relocate plugins. add mention of the Wire requirement. * usermod filenames changed, updating comment in const.h * fix usermod locations. * fix usermods_list to include changed folder. * Improved for both usermods: install, config, and docs. Included sample platform_override.ini. * Updated name of SDA and SCL defines for config of display * update docs. * Wrong year. Fixed. * Fix youtube link, improve config of sleep/clock when the rotary usermod isn't installed. * Minor fixes to four line display. Addition of Auto Save v2 usermod. * Allow config for auto-save to set the preset number to use. Load preset at startup (so brightness is set correctly). * Updated docs for Auto Save. * Updated docs for Auto Save. Co-authored-by: Kevin Dorff <kevin@macbookpro-kevin-wifi.local>
2021-02-09 17:15:43 +01:00
# Rotary Encoder UI Usermod
First, thanks to the authors of the ssd11306_i2c_oled_u8g2 mod.
This usermod provides a four line display using either
128x32 or 128x64 OLED displays.
It's can operate independently, but starts to provide
a relatively complete on-device UI when paired with the
Rotary Encoder UI usermod. I strongly encourage you to use
them together.
[See the pair of usermods in action](https://www.youtube.com/watch?v=tITQY80rIOA)
## Installation
Copy and update the example `platformio_override.ini.sample`
from the Rotary Encoder UI usermode folder to the root directory of your particular build.
This file should be placed in the same directory as `platformio.ini`.
### Define Your Options
Fixed #define typo. Made usermod Auto Save runtime configurable. String optimisations.
2021-04-12 21:10:47 +02:00
* `USERMOD_FOUR_LINE_DISPLAY` - define this to have this the Four Line Display mod included wled00\usermods_list.cpp - also tells Rotary Encoder usermod, if installed, that the display is available
Rotary Encoder, Four Line Display, and Auto Save Usermods (#1722) * Ability to lookup Usermod by id so Usermods can use other Usermods. * Rotary Encoder UI using two Usermods * Updates. More to come, probably. * Updated rotary usermod to honor USE_FOUR_LINE_DISPLAY if you want to use four line display. It should be truly optional, now. * minor logic improvement to showing the current time in clock mode. * improved 24 hour display foratting and ability to use the FourLineDisplayUsermod without the RotaryEncoderUIUsermod (option disable sleep and clock modes). * Improved ordering of defines in the FourLineDisplayUsermod to put options people might need to change together toward the top. * relocate plugins. add mention of the Wire requirement. * usermod filenames changed, updating comment in const.h * fix usermod locations. * fix usermods_list to include changed folder. * Improved for both usermods: install, config, and docs. Included sample platform_override.ini. * Updated name of SDA and SCL defines for config of display * update docs. * Wrong year. Fixed. * Fix youtube link, improve config of sleep/clock when the rotary usermod isn't installed. * Minor fixes to four line display. Addition of Auto Save v2 usermod. * Allow config for auto-save to set the preset number to use. Load preset at startup (so brightness is set correctly). * Updated docs for Auto Save. * Updated docs for Auto Save. Co-authored-by: Kevin Dorff <kevin@macbookpro-kevin-wifi.local>
2021-02-09 17:15:43 +01:00
* `FLD_PIN_SCL` - The display SCL pin, defaults to 5
* `FLD_PIN_SDA` - The display SDA pin, defaults to 4
* `FLIP_MODE` - Set to 0 or 1
* `LINE_HEIGHT` - Set to 1 or 2
There are other `#define` values in the Usermod that might be of interest.
### PlatformIO requirements
This usermod requires the `U8g2` and `Wire` libraries. See the
`platformio_override.ini.sample` found in the Rotary Encoder
UI usermod folder for how to include these using `platformio_override.ini`.
## Change Log
2021-02
* First public release
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