keyboard/qmk/keyboards/tmo50/keymaps/talljoe/keymap.c
2020-12-25 15:21:40 -05:00

45 lines
920 B
C

#include "quantum.h"
#include "talljoe.h"
bool process_indicator_led_user(uint32_t state){
return false;
}
#define LED_MASK (_BV(PB0) | _BV(PB1) | _BV(PB2) | _BV(PB3))
#define WHITE (_BV(PB0))
#define YELLOW (_BV(PB1))
#define MAGENTA (_BV(PB2))
#define RED (_BV(PB3))
void matrix_scan_keymap(void) {
uint32_t lights = WHITE;
switch(get_highest_layer(layer_state))
{
case _NAV:
lights |= YELLOW;
break;
case _NUM:
lights |= MAGENTA;
break;
case _ADJUST:
lights |= RED;
break;
default: {
uint8_t default_layer = get_highest_layer(default_layer_state);
lights = 0; // no white LED by default.
if(default_layer & 1)
lights |= YELLOW;
if(default_layer & 2)
lights |= MAGENTA;
if(default_layer & 4)
lights |= RED;
}
}
uint32_t port = PORTB;
port |= LED_MASK;
port &= ~lights;
PORTB = port;
}