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