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Diffstat (limited to 'docs/feature_joystick.md')
| -rw-r--r-- | docs/feature_joystick.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/feature_joystick.md b/docs/feature_joystick.md index be3c781f6c..12bbf5b35e 100644 --- a/docs/feature_joystick.md +++ b/docs/feature_joystick.md @@ -141,6 +141,12 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) { } ``` +### Axis Resolution + +By default, the resolution of each axis is 8 bit, giving a range of -127 to +127. If you need higher precision, you can increase it by defining eg. `JOYSTICK_AXES_RESOLUTION 12` in your `config.h`. The resolution must be between 8 and 16. + +Note that the supported AVR MCUs have a 10-bit ADC, and 12-bit for most STM32 MCUs. + ### Triggering Joystick Buttons Joystick buttons are normal Quantum keycodes, defined as `JS_BUTTON0` to `JS_BUTTON31`, depending on the number of buttons you have configured. |