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avrboot/mega32.h

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cleanup cpu selection - splitting chipdef.h, one header per cpu - use integer define for BOOTSIZE - calc correct bootloader address
2006-05-19 21:52:42 +02:00
#ifndef _MEGA32_H_
#define _MEGA32_H_
Version 0.80beta3 (20060528)
2006-05-31 14:30:05 +02:00
/* Part-Code ISP */
#define DEVTYPE_ISP 0x72
/* Part-Code Boot */
#define DEVTYPE_BOOT 0x73
cleanup cpu selection - splitting chipdef.h, one header per cpu - use integer define for BOOTSIZE - calc correct bootloader address
2006-05-19 21:52:42 +02:00
Version 0.80beta3 (20060528)
2006-05-31 14:30:05 +02:00
#define SIG_BYTE1 0x1E
cleanup cpu selection - splitting chipdef.h, one header per cpu - use integer define for BOOTSIZE - calc correct bootloader address
2006-05-19 21:52:42 +02:00
#define SIG_BYTE2 0x95
Version 0.80beta3 (20060528)
2006-05-31 14:30:05 +02:00
#define SIG_BYTE3 0x02
cleanup cpu selection - splitting chipdef.h, one header per cpu - use integer define for BOOTSIZE - calc correct bootloader address
2006-05-19 21:52:42 +02:00
cleanup uart stuff - use new per-cpu headers - remove interrupt handling from uart functions - correct baudrate calculation - introduce UART_DOUBLESPEED to use fast mode - introduce UART_SECOND to use 2nd uart on mega128 - move uart functions to main.c, delete uart.[ch] - rename XTAL to F_CPU (avrlibc style) - move some defines from Makefile to main.c
2006-05-19 22:19:18 +02:00
#define UART_BAUD_HIGH UBRRH
#define UART_BAUD_LOW UBRRL
#define UART_STATUS UCSRA
#define UART_TXREADY UDRE
#define UART_RXREADY RXC
#define UART_DOUBLE U2X
#define UART_CTRL UCSRB
#define UART_CTRL_DATA ((1<<TXEN) | (1<<RXEN))
#define UART_CTRL2 UCSRC
#define UART_CTRL2_DATA ((1<<URSEL) | (1<<UCSZ1) | (1<<UCSZ0))
#define UART_DATA UDR
cleanup cpu selection - splitting chipdef.h, one header per cpu - use integer define for BOOTSIZE - calc correct bootloader address
2006-05-19 21:52:42 +02:00
#endif // #ifndef _MEGA32_H_