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#include "defines.h"
#define GLUE(a,b) a##b
#define DDR(p) GLUE(DDR,p)
#define PORT(p) GLUE(PORT,p)
#define PIN(p) GLUE(PIN,p)
#define LED1_DDR DDR(LED_TOP_PORT)
#define LED2_DDR DDR(LED_TOP_RIGHT_PORT)
#define LED3_DDR DDR(LED_BOTTOM_RIGHT_PORT)
#define LED4_DDR DDR(LED_BOTTOM_PORT)
#define LED5_DDR DDR(LED_BOTTOM_LEFT_PORT)
#define LED6_DDR DDR(LED_TOP_LEFT_PORT)
#define LED7_DDR DDR(LED_CENTER_PORT)
#define LED1_PORT PORT(LED_TOP_PORT)
#define LED2_PORT PORT(LED_TOP_RIGHT_PORT)
#define LED3_PORT PORT(LED_BOTTOM_RIGHT_PORT)
#define LED4_PORT PORT(LED_BOTTOM_PORT)
#define LED5_PORT PORT(LED_BOTTOM_LEFT_PORT)
#define LED6_PORT PORT(LED_TOP_LEFT_PORT)
#define LED7_PORT PORT(LED_CENTER_PORT)
#define LED1_PIN LED_TOP_PIN
#define LED2_PIN LED_TOP_RIGHT_PIN
#define LED3_PIN LED_BOTTOM_RIGHT_PIN
#define LED4_PIN LED_BOTTOM_PIN
#define LED5_PIN LED_BOTTOM_LEFT_PIN
#define LED6_PIN LED_TOP_LEFT_PIN
#define LED7_PIN LED_CENTER_PIN
#define BUTTON_DDR DDR(BUTTON_PORT)
#define BUTTON_OUT PORT(BUTTON_PORT)
#define BUTTON_IN PIN(BUTTON_PORT)
#define USB_DETECT_DDR DDR(USB_DETECT_PORT)
#define USB_DETECT_OUT PORT(USB_DETECT_PORT)
#define USB_DETECT_IN PIN(USB_DETECT_PORT)
#define LINE_ENABLE_DDR DDR(LINE_ENABLE_PORT)
#define LINE_ENABLE_OUT PORT(LINE_ENABLE_PORT)
#define LINE_ENABLE_IN PIN(LINE_ENABLE_PORT)
#define CYFRAL_PULLUP_DDR DDR(CYFRAL_PULLUP_PORT)
#define CYFRAL_PULLUP_OUT PORT(CYFRAL_PULLUP_PORT)
#define CYFRAL_PULLUP_IN PIN(CYFRAL_PULLUP_PORT)
#define CYFRAL_REFERENCE_DDR DDR(CYFRAL_REFERENCE_PORT)
#define CYFRAL_REFERENCE_OUT PORT(CYFRAL_REFERENCE_PORT)
#define CYFRAL_REFERENCE_IN PIN(CYFRAL_REFERENCE_PORT)
#define LINE_ENABLE set_bit(LINE_ENABLE_OUT, LINE_ENABLE_PIN)
#define LINE_DISABLE unset_bit(LINE_ENABLE_OUT, LINE_ENABLE_PIN)
#define CYFRAL_PULLUP_ENABLE { set_bit(CYFRAL_PULLUP_OUT, CYFRAL_PULLUP_PIN); set_bit(CYFRAL_PULLUP_DDR, CYFRAL_PULLUP_PIN); }
#define CYFRAL_PULLUP_DISABLE { unset_bit(CYFRAL_PULLUP_DDR, CYFRAL_PULLUP_PIN); unset_bit(CYFRAL_PULLUP_OUT, CYFRAL_PULLUP_PIN); }
#define CYFRAL_REFERENCE_ENABLE set_bit(CYFRAL_REFERENCE_OUT, CYFRAL_REFERENCE_PIN)
#define CYFRAL_REFERENCE_DISABLE unset_bit(CYFRAL_REFERENCE_OUT, CYFRAL_REFERENCE_PIN)
#define BUTTON_PRESSED !(BUTTON_IN & (1<<BUTTON_PIN))
#define USB_POWERED !(USB_DETECT_IN & (1<<USB_DETECT_PIN))
void set_leds(unsigned char leds_mask);
void update_leds(void);
void speedup_leds(void);
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