keychron_qmk_firmware/keyboards/chimera_ls/chimera_ls.h

#ifndef CHIMERA_LETS_SPLIT_H
#define CHIMERA_LETS_SPLIT_H

#include "quantum.h"

#define red_led_off   PORTF |= (1<<5)
#define red_led_on    PORTF &= ~(1<<5)
#define blu_led_off   PORTF |= (1<<4)
#define blu_led_on    PORTF &= ~(1<<4)
#define grn_led_off   PORTD |= (1<<1)
#define grn_led_on    PORTD &= ~(1<<1)

#define set_led_off     red_led_off; grn_led_off; blu_led_off
#define set_led_red     red_led_on;  grn_led_off; blu_led_off
#define set_led_blue    red_led_off; grn_led_off; blu_led_on
#define set_led_green   red_led_off; grn_led_on;  blu_led_off
#define set_led_yellow  red_led_on;  grn_led_on;  blu_led_off
#define set_led_magenta red_led_on;  grn_led_off; blu_led_on
#define set_led_cyan    red_led_off; grn_led_on;  blu_led_on
#define set_led_white   red_led_on;  grn_led_on;  blu_led_on

/*
#define LED_B 5
#define LED_R 6
#define LED_G 7

#define all_leds_off PORTF &= ~(1<<LED_B) & ~(1<<LED_R) & ~(1<<LED_G)

#define red_led_on   PORTF |= (1<<LED_R)
#define red_led_off  PORTF &= ~(1<<LED_R)
#define grn_led_on   PORTF |= (1<<LED_G)
#define grn_led_off  PORTF &= ~(1<<LED_G)
#define blu_led_on   PORTF |= (1<<LED_B)
#define blu_led_off  PORTF &= ~(1<<LED_B)

#define set_led_off     PORTF &= ~(1<<LED_B) & ~(1<<LED_R) & ~(1<<LED_G)
#define set_led_red     PORTF = PORTF & ~(1<<LED_B) & ~(1<<LED_G) | (1<<LED_R)
#define set_led_blue    PORTF = PORTF & ~(1<<LED_G) & ~(1<<LED_R) | (1<<LED_B)
#define set_led_green   PORTF = PORTF & ~(1<<LED_B) & ~(1<<LED_R) | (1<<LED_G)
#define set_led_yellow  PORTF = PORTF & ~(1<<LED_B) | (1<<LED_R) | (1<<LED_G)
#define set_led_magenta PORTF = PORTF & ~(1<<LED_G) | (1<<LED_R) | (1<<LED_B)
#define set_led_cyan    PORTF = PORTF & ~(1<<LED_R) | (1<<LED_B) | (1<<LED_G)
#define set_led_white   PORTF |= (1<<LED_B) | (1<<LED_R) | (1<<LED_G)
*/

// This a shortcut to help you visually see your layout.
// The first section contains all of the arguements
// The second converts the arguments into a two-dimensional array

#define LAYOUT_ortho_4x12( \
    k00, k01, k02, k03, k04, k05,           k06, k07, k08, k09, k10, k11, \
    k12, k13, k14, k15, k16, k17,           k18, k19, k20, k21, k22, k23, \
    k24, k25, k26, k27, k28, k29,           k30, k31, k32, k33, k34, k35, \
    k36, k37, k38, k39, k40, k41,           k42, k43, k44, k45, k46, k47  \
  ) { \
    { k43, k45, k34, k11, k23,   k40, k38, k25, k00, k12   }, \
    { k31, k44, k46, k35, k22,   k28, k39, k37, k24, k13   }, \
    { k30, k32, k33, k47, k09,   k29, k27, k26, k36, k02   }, \
    { k19, k20, k21, k42, k18,   k16, k15, k14, k41, k17   }, \
    { k06, k07, k08, k10, KC_NO, k05, k04, k03, k01, KC_NO }  \
}

#define LAYOUT_kc_ortho_4x12( \
    k00, k01, k02, k03, k04, k05,           k06, k07, k08, k09, k10, k11, \
    k12, k13, k14, k15, k16, k17,           k18, k19, k20, k21, k22, k23, \
    k24, k25, k26, k27, k28, k29,           k30, k31, k32, k33, k34, k35, \
    k36, k37, k38, k39, k40, k41,           k42, k43, k44, k45, k46, k47  \
  ) { \
    { KC_##k43, KC_##k45, KC_##k34, KC_##k11, KC_##k23, KC_##k40, KC_##k38, KC_##k25, KC_##k00, KC_##k12 }, \
    { KC_##k31, KC_##k44, KC_##k46, KC_##k35, KC_##k22, KC_##k28, KC_##k39, KC_##k37, KC_##k24, KC_##k13 }, \
    { KC_##k30, KC_##k32, KC_##k33, KC_##k47, KC_##k09, KC_##k29, KC_##k27, KC_##k26, KC_##k36, KC_##k02 }, \
    { KC_##k19, KC_##k20, KC_##k21, KC_##k42, KC_##k18, KC_##k16, KC_##k15, KC_##k14, KC_##k41, KC_##k17 }, \
    { KC_##k06, KC_##k07, KC_##k08, KC_##k10, KC_NO,    KC_##k05, KC_##k04, KC_##k03, KC_##k01, KC_NO    }  \
}


#endif