ahoneybun/qmk_firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Rescale both ChibiOS and AVR backlighting.

Browse source
This commit is contained in:
Nick Brassel 2020-09-07 11:05:50 +10:00 • committed by James Young
parent c4ecae1d77
commit f22a61e7e9
No known key found for this signature in database
GPG key ID: 8E1085BF6FCFBD74
3 changed files with 33 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

17
docs/feature_backlight.md
View file

@ -62,14 +62,15 @@ Valid driver values are `pwm`, `software`, `custom` or `no`. See below for help
To configure the backlighting, `#define` these in your `config.h`:
|Define |Default |Description |
|---------------------|-------------|-------------------------------------------------------------------------------------|
|`BACKLIGHT_PIN` |*Not defined*|The pin that controls the LED(s) |
|`BACKLIGHT_LEVELS` |`3` |The number of brightness levels (maximum 31 excluding off) |
|`BACKLIGHT_CAPS_LOCK`|*Not defined*|Enable Caps Lock indicator using backlight (for keyboards without dedicated LED) |
|`BACKLIGHT_BREATHING`|*Not defined*|Enable backlight breathing, if supported |
|`BREATHING_PERIOD` |`6` |The length of one backlight "breath" in seconds |
|`BACKLIGHT_ON_STATE` |`1` |The state of the backlight pin when the backlight is "on" - `1` for high, `0` for low|
| Define | Default | Description |
|------------------------|---------------|-------------------------------------------------------------------------------------------------------------------|
| `BACKLIGHT_PIN` | *Not defined* | The pin that controls the LED(s) |
| `BACKLIGHT_LEVELS` | `3` | The number of brightness levels (maximum 31 excluding off) |
| `BACKLIGHT_CAPS_LOCK` | *Not defined* | Enable Caps Lock indicator using backlight (for keyboards without dedicated LED) |
| `BACKLIGHT_BREATHING` | *Not defined* | Enable backlight breathing, if supported |
| `BREATHING_PERIOD` | `6` | The length of one backlight "breath" in seconds |
| `BACKLIGHT_ON_STATE` | `1` | The state of the backlight pin when the backlight is "on" - `1` for high, `0` for low |
| `BACKLIGHT_LIMIT_VAL ` | `255` | The maximum duty cycle of the backlight -- `255` allows for full brightness, any lower will decrease the maximum. |
Unless you are designing your own keyboard, you generally should not need to change the `BACKLIGHT_PIN` or `BACKLIGHT_ON_STATE`.