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#ifndef BTN_H

#define	BTN_H

// BTN1 = CN8, BTN2 = CN9, BTN3 = CN19 (32MX7 only)

// BTN1 = RG6, BTN2 = RG7, BTN3 = RD13 (32MX7 only)

// Note: Write to PORTx is effectively the same as write to LATx

#define BTN1_TRIS TRISGbits.TRISG6

#define BTN1_PORT PORTGbits.RG6

#define BTN2_TRIS TRISGbits.TRISG7

#define BTN2_PORT PORTGbits.RG7

#if defined CEREBOT_32MX7

#define BTN3_TRIS TRISDbits.TRISD13

#define BTN3_PORT PORTDbits.RD13

#elif defined CEREBOT_MX7CK

#define BTN3_TRIS TRISAbits.TRISA0

#define BTN3_PORT PORTAbits.RA0

#endif

#define BTN_DEBOUNCE_MS 1

typedef struct {

    void (*callback_function_1)(void);

    void (*callback_function_2)(void);

    void (*callback_function_3)(void);

} BTN_DATA;

void BTN_Init(BTN_DATA *data, void (*callback_1)(void), void (*callback_2)(void), void (*callback_3)(void));

#endif	/* BTN_H */