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| author | Drashna Jaelre <drashna@live.com> | 2018-08-25 20:01:09 -0700 |
|---|---|---|
| committer | skullydazed <skullydazed@users.noreply.github.com> | 2018-08-26 07:32:15 -0700 |
| commit | eb19fb5b57487747d608fad986a70296da4deb12 (patch) | |
| tree | 7aa8a1f56d5ddcea043354046ce084e41345e8b9 /docs/feature_backlight.md | |
| parent | 91cf4b00c5dbc5e981e9cc997529a93dca066f3f (diff) | |
| download | firmware-eb19fb5b57487747d608fad986a70296da4deb12.tar.gz firmware-eb19fb5b57487747d608fad986a70296da4deb12.tar.bz2 firmware-eb19fb5b57487747d608fad986a70296da4deb12.zip | |
Helpful functions
Diffstat (limited to 'docs/feature_backlight.md')
| -rw-r--r-- | docs/feature_backlight.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/feature_backlight.md b/docs/feature_backlight.md index 6140e6a0a..8f883e08f 100644 --- a/docs/feature_backlight.md +++ b/docs/feature_backlight.md @@ -51,3 +51,22 @@ In this way `OCRxx` essentially controls the duty cycle of the LEDs, and thus th The breathing effect is achieved by registering an interrupt handler for `TIMER1_OVF_vect` that is called whenever the counter resets, roughly 244 times per second. In this handler, the value of an incrementing counter is mapped onto a precomputed brightness curve. To turn off breathing, the interrupt handler is simply disabled, and the brightness reset to the level stored in EEPROM. + +## Backlight Functions + +|Function |Description | +|----------|----------------------------------------------------------| +|`backlight_toggle()` |Turn the backlight on or off | +|`backlight_step()` |Cycle through backlight levels | +|`backlight_increase()` |Increase the backlight level | +|`backlight_decrease()` |Decrease the backlight level | +|`backlight_level(x)` |Sets the backlight level to specified level | +|`get_backlight_level()`|Toggle backlight breathing | + +### Backlight Breathing Functions + +|Function |Description | +|----------|----------------------------------------------------------| +|`breathing_toggle()` |Turn the backlight breathing on or off | +|`breathing_enable()` |Turns on backlight breathing | +|`breathing_disable()` |Turns off backlight breathing | |