46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
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#ifndef _MEGA162_H_
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#define _MEGA162_H_
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/* Part-Code ISP */
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// documented code (AVR109 AppNote) but not supported by AVRProg 1.40
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// #define DEVTYPE_ISP 0x62
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// fake ATmega16 instead:
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#define DEVTYPE_ISP 0x74
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/* Part-Code Boot */
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// documented code but not supported by AVRProg 1.40
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// #define DEVTYPE_BOOT 0x63
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// fake ATmega16:
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#define DEVTYPE_BOOT 0x75
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#define SIG_BYTE1 0x1E
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#define SIG_BYTE2 0x94
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#define SIG_BYTE3 0x04
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#ifndef UART_USE_SECOND
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#define UART_BAUD_HIGH UBRR0H
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#define UART_BAUD_LOW UBRR0L
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#define UART_STATUS UCSR0A
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#define UART_TXREADY UDRE0
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#define UART_RXREADY RXC0
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#define UART_DOUBLE U2X0
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#define UART_CTRL UCSR0B
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#define UART_CTRL_DATA ((1<<TXEN0) | (1<<RXEN0))
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#define UART_CTRL2 UCSR0C
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#define UART_CTRL2_DATA ((1<<URSEL0) | (1<<UCSZ01) | (1<<UCSZ00))
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#define UART_DATA UDR0
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#else
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#define UART_BAUD_HIGH UBRR1H
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#define UART_BAUD_LOW UBRR1L
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#define UART_STATUS UCSR1A
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#define UART_TXREADY UDRE1
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#define UART_RXREADY RXC1
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#define UART_DOUBLE U2X1
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#define UART_CTRL UCSR1B
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#define UART_CTRL_DATA ((1<<TXEN1) | (1<<RXEN1))
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#define UART_CTRL2 UCSR1C
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#define UART_CTRL2_DATA ( (1<<URSEL1) | (1<<UCSZ11) | (1<<UCSZ10))
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#define UART_DATA UDR1
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#endif
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#endif // #ifndef _MEGA162_H_
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