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Diffstat (limited to 'docs/feature_encoders.md')
| -rw-r--r-- | docs/feature_encoders.md | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/docs/feature_encoders.md b/docs/feature_encoders.md index fdde03ac23..f93ab9fd2d 100644 --- a/docs/feature_encoders.md +++ b/docs/feature_encoders.md @@ -88,6 +88,14 @@ const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = { #endif ``` +Using encoder mapping pumps events through the normal QMK keycode processing pipeline, resulting in a _keydown/keyup_ combination pushed through `process_record_xxxxx()`. To configure the amount of time between the encoder "keyup" and "keydown", you can add the following to your `config.h`: + +```c +#define ENCODER_MAP_KEY_DELAY 10 +``` + +?> By default, the encoder map delay matches the value of `TAP_CODE_DELAY`. + ## Callbacks When not using `ENCODER_MAP_ENABLE = yes`, the callback functions can be inserted into your `<keyboard>.c`: @@ -119,7 +127,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) { } ``` -!> If you return `true`, it will allow the keyboard level code to run as well. Returning `false` will override the keyboard level code, depending on how the keyboard function is set up. +!> If you return `true`, it will allow the keyboard level code to run as well. Returning `false` will override the keyboard level code, depending on how the keyboard function is set up. Layer conditions can also be used with the callback function like the following: @@ -172,7 +180,7 @@ The A an B lines of the encoders should be wired directly to the MCU, and the C/ Multiple encoders may share pins so long as each encoder has a distinct pair of pins when the following conditions are met: - using detent encoders - pads must be high at the detent stability point which is called 'default position' in QMK -- no more than two encoders sharing a pin can be turned at the same time +- no more than two encoders sharing a pin can be turned at the same time For example you can support two encoders using only 3 pins like this ``` @@ -185,4 +193,4 @@ You could even support three encoders using only three pins (one per encoder) ho #define ENCODERS_PAD_A { B1, B1, B2 } #define ENCODERS_PAD_B { B2, B3, B3 } ``` -Here rotating Encoder 0 `B1 B2` and Encoder 1 `B1 B3` could be interpreted as rotating Encoder 2 `B2 B3` or `B3 B2` depending on the timing. This may still be a useful configuration depending on your use case +Here rotating Encoder 0 `B1 B2` and Encoder 1 `B1 B3` could be interpreted as rotating Encoder 2 `B2 B3` or `B3 B2` depending on the timing. This may still be a useful configuration depending on your use case |