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Diffstat (limited to 'docs/squeezing_avr.md')
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diff --git a/docs/squeezing_avr.md b/docs/squeezing_avr.md index 458b442d59..3eed847f07 100644 --- a/docs/squeezing_avr.md +++ b/docs/squeezing_avr.md @@ -87,26 +87,6 @@ Or if you're not using layers at all, you can outright remove the functionality #define NO_ACTION_LAYER ``` -## Magic Functions - -There are two `__attribute__ ((weak))` placeholder functions available to customize magic keycodes. If you are not using that feature to swap keycodes, such as backslash with backspace, add the following to your `keymap.c` or user space code: -```c -#ifndef MAGIC_ENABLE -uint16_t keycode_config(uint16_t keycode) { - return keycode; -} -#endif -``` -Likewise, if you are not using magic keycodes to swap modifiers, such as Control with GUI, add the following to your `keymap.c` or user space code: -```c -#ifndef MAGIC_ENABLE -uint8_t mod_config(uint8_t mod) { - return mod; -} -#endif -``` -Both of them will overwrite the placeholder functions with a simple return statement to reduce firmware size. - ## OLED tweaks One place you can save a bunch of space here is by not using `sprintf` or `snprintf`. This function call takes up ~1.5kB of firmware space, and can be rewritten. For instance, WPM uses this a lot. |