~ruther/qmk_firmware

ref: f150258e5ab6bf04c2e724389465f7a8ef5759ef qmk_firmware/keyboards/vitamins_included/rev2/rev2.c -rw-r--r-- 562 bytes
f150258e — skyloong [Keyboard] Skyloong GK61 Pro 48 (#21654) 2 years ago
                                                                                
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#include "quantum.h"

bool is_keyboard_left(void) {
    #if defined(MASTER_LEFT)
        return is_keyboard_master();
    #elif defined(MASTER_RIGHT)
        return !is_keyboard_master();
    #elif defined(SPLIT_HAND_PIN)
        // Test pin SPLIT_HAND_PIN for High/Low, if low it's right hand
        setPinInputHigh(SPLIT_HAND_PIN);
        bool x = !readPin(SPLIT_HAND_PIN);
        setPinInput(SPLIT_HAND_PIN);
        return x;
    #elif defined(EE_HANDS)
        return eeprom_read_byte(EECONFIG_HANDEDNESS);
    #endif

    return is_keyboard_master();
}