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#ifndef _MEGA64_H_

#define _MEGA64_H_

/* Part-Code ISP */

#define DEVTYPE_ISP     0x45

/* Part-Code Boot */

#define DEVTYPE_BOOT    0x46

#define SIG_BYTE1       0x1E

#define SIG_BYTE2       0x96

#define SIG_BYTE3       0x02

#ifndef UART_USE_SECOND

#define UART_BAUD_HIGH  UBRR0H

#define UART_BAUD_LOW   UBRR0L

#define UART_STATUS     UCSR0A

#define UART_TXREADY    UDRE0

#define UART_RXREADY    RXC0

#define UART_DOUBLE     U2X0

#define UART_CTRL       UCSR0B

#define UART_CTRL_DATA  ((1<<TXEN0) | (1<<RXEN0))

#define UART_CTRL2      UCSR0C

#define UART_CTRL2_DATA ((1<<UCSZ01) | (1<<UCSZ00))

#define UART_DATA       UDR0

#else

#define UART_BAUD_HIGH  UBRR1H

#define UART_BAUD_LOW   UBRR1L

#define UART_STATUS     UCSR1A

#define UART_TXREADY    UDRE1

#define UART_RXREADY    RXC1

#define UART_DOUBLE     U2X1

#define UART_CTRL       UCSR1B

#define UART_CTRL_DATA  ((1<<TXEN1) | (1<<RXEN1))

#define UART_CTRL2      UCSR1C

#define UART_CTRL2_DATA ((1<<UCSZ11) | (1<<UCSZ10))

#define UART_DATA       UDR1

#endif

#endif // #ifndef _MEGA64_H_