Can't the knob switch layers? For example setting TO(1) output is N TO(2) output is O. The buttons are used to switch layers normally, the knobs cannot

[jeromeli002]

Can't the knob switch layers? For example setting TO(1) output is N TO(2) output is O. The buttons are used to switch layers normally, the knobs cannot

[waffle87]

You want the rotation to change layers? You either need to use encoder map where you're able to use keycodes like TO(2). Or if you're using encoder_update_user(), you need to call the applicable layer function.

[jeromeli002]

你想让旋转改变图层吗？您要么需要在可以使用TO(2). 或者如果你正在使用encoder_update_user()，你需要调用适用的图层函数。

if (clockwise) { tap_code16(dynamic_keymap_get_keycode(biton32(layer_state), 1, 0)); } else { tap_code16(dynamic_keymap_get_keycode(biton32(layer_state), 1, 1)); }

In this way, you can customize via mapping, you cannot switch layers, and some key combinations cannot be implemented.

[zvecr]

That is the legacy method of doing things. As waffle mentions, encoder map is the way to configure support.

https://github.com/qmk/qmk_firmware/pull/17734

[drashna]

tap_code16(dynamic_keymap_get_keycode isn't the right way to do this anyways. tap_code only supports basic and modded keycodes. It does not support layer keycodes or any feature codes, etc.

But encoder map is the correct way to do this, and supports dynamic keymap

[jeromeli002]

tap_code16(dynamic_keymap_get_keycode isn't the right way to do this anyways. tap_code only supports basic and modded keycodes. It does not support layer keycodes or any feature codes, etc.

But encoder map is the correct way to do this, and supports dynamic keymap

Is there an example reference that can accurately implement all keys and key combination mappings? It supports via/vial customization, and now some key combinations cannot be implemented.

[zvecr]

Example has already been provided,

That is the legacy method of doing things. As waffle mentions, encoder map is the way to configure support

https://github.com/qmk/qmk_firmware/pull/17734

For examples on currently on the develop branch:

$ rg ENCODER_MAP keyboards | grep keymaps/via
keyboards/protozoa/p01/keymaps/via/keymap.c:#if defined(ENCODER_MAP_ENABLE)
keyboards/protozoa/p01/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes 
keyboards/mechwild/mercutio/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/mechwild/mercutio/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/mokulua/standard/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/mokulua/standard/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/mechwild/mokulua/mirrored/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/mokulua/mirrored/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/mechwild/obe/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/mechwild/obe/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/waka60/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/mechwild/waka60/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/murphpad/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/mechwild/murphpad/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE
keyboards/work_louder/micro/keymaps/via/keymap.c:#if defined(ENCODER_MAP_ENABLE)
keyboards/work_louder/micro/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/star75/keymaps/via/keymap.c:#if defined(ENCODER_MAP_ENABLE)
keyboards/star75/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/adafruit/macropad/keymaps/via/rules.mk:ENCODER_MAP_ENABLE = yes
keyboards/adafruit/macropad/keymaps/via/keymap.c:#ifdef ENCODER_MAP_ENABLE