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#ifndef CONFIG_DEFINITIONS_H
#define CONFIG_DEFINITIONS_H
/* diode directions */
#define COL2ROW 0
#define ROW2COL 1
/* I/O pins */
#define B0 { .input_addr = 3, .bit = 0 }
#define B1 { .input_addr = 3, .bit = 1 }
#define B2 { .input_addr = 3, .bit = 2 }
#define B3 { .input_addr = 3, .bit = 3 }
#define B4 { .input_addr = 3, .bit = 4 }
#define B5 { .input_addr = 3, .bit = 5 }
#define B6 { .input_addr = 3, .bit = 6 }
#define B7 { .input_addr = 3, .bit = 7 }
#define C0 { .input_addr = 6, .bit = 0 }
#define C1 { .input_addr = 6, .bit = 1 }
#define C2 { .input_addr = 6, .bit = 2 }
#define C3 { .input_addr = 6, .bit = 3 }
#define C4 { .input_addr = 6, .bit = 4 }
#define C5 { .input_addr = 6, .bit = 5 }
#define C6 { .input_addr = 6, .bit = 6 }
#define C7 { .input_addr = 6, .bit = 7 }
#define D0 { .input_addr = 9, .bit = 0 }
#define D1 { .input_addr = 9, .bit = 1 }
#define D2 { .input_addr = 9, .bit = 2 }
#define D3 { .input_addr = 9, .bit = 3 }
#define D4 { .input_addr = 9, .bit = 4 }
#define D5 { .input_addr = 9, .bit = 5 }
#define D6 { .input_addr = 9, .bit = 6 }
#define D7 { .input_addr = 9, .bit = 7 }
#define E0 { .input_addr = 0xC, .bit = 0 }
#define E1 { .input_addr = 0xC, .bit = 1 }
#define E2 { .input_addr = 0xC, .bit = 2 }
#define E3 { .input_addr = 0xC, .bit = 3 }
#define E4 { .input_addr = 0xC, .bit = 4 }
#define E5 { .input_addr = 0xC, .bit = 5 }
#define E6 { .input_addr = 0xC, .bit = 6 }
#define E7 { .input_addr = 0xC, .bit = 7 }
#define F0 { .input_addr = 0xF, .bit = 0 }
#define F1 { .input_addr = 0xF, .bit = 1 }
#define F2 { .input_addr = 0xF, .bit = 2 }
#define F3 { .input_addr = 0xF, .bit = 3 }
#define F4 { .input_addr = 0xF, .bit = 4 }
#define F5 { .input_addr = 0xF, .bit = 5 }
#define F6 { .input_addr = 0xF, .bit = 6 }
#define F7 { .input_addr = 0xF, .bit = 7 }
/* USART configuration */
#ifdef BLUETOOTH_ENABLE
# ifdef __AVR_ATmega32U4__
# define SERIAL_UART_BAUD 9600
# define SERIAL_UART_DATA UDR1
# define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
# define SERIAL_UART_RXD_VECT USART1_RX_vect
# define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
# define SERIAL_UART_INIT() do { \
/* baud rate */ \
UBRR1L = SERIAL_UART_UBRR; \
/* baud rate */ \
UBRR1H = SERIAL_UART_UBRR >> 8; \
/* enable TX */ \
UCSR1B = _BV(TXEN1); \
/* 8-bit data */ \
UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
sei(); \
} while(0)
# else
# error "USART configuration is needed."
#endif
// I'm fairly sure these aren't needed, but oh well - Jack
/*
* PS/2 Interrupt configuration
*/
#ifdef PS2_USE_INT
/* uses INT1 for clock line(ATMega32U4) */
#define PS2_CLOCK_PORT PORTD
#define PS2_CLOCK_PIN PIND
#define PS2_CLOCK_DDR DDRD
#define PS2_CLOCK_BIT 1
#define PS2_DATA_PORT PORTD
#define PS2_DATA_PIN PIND
#define PS2_DATA_DDR DDRD
#define PS2_DATA_BIT 0
#define PS2_INT_INIT() do { \
EICRA |= ((1<<ISC11) | \
(0<<ISC10)); \
} while (0)
#define PS2_INT_ON() do { \
EIMSK |= (1<<INT1); \
} while (0)
#define PS2_INT_OFF() do { \
EIMSK &= ~(1<<INT1); \
} while (0)
#define PS2_INT_VECT INT1_vect
#endif
/*
* PS/2 Busywait configuration
*/
#ifdef PS2_USE_BUSYWAIT
#define PS2_CLOCK_PORT PORTD
#define PS2_CLOCK_PIN PIND
#define PS2_CLOCK_DDR DDRD
#define PS2_CLOCK_BIT 1
#define PS2_DATA_PORT PORTD
#define PS2_DATA_PIN PIND
#define PS2_DATA_DDR DDRD
#define PS2_DATA_BIT 0
#endif
#endif
#endif
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