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1 | /* vim:ts=4 sts=4 et tw=80 | |
2 | * | |
3 | * fnordlicht firmware | |
4 | * | |
5 | * for additional information please | |
6 | * see http://lochraster.org/fnordlichtmini | |
7 | * | |
8 | * (c) by Alexander Neumann <alexander@bumpern.de> | |
9 | * Lars Noschinski <lars@public.noschinski.de> | |
10 | * | |
11 | * This program is free software: you can redistribute it and/or modify it | |
12 | * under the terms of the GNU General Public License version 3 as published by | |
13 | * the Free Software Foundation. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
16 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
17 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
18 | * more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License along with | |
21 | * this program. If not, see <http://www.gnu.org/licenses/>. | |
22 | */ | |
23 | ||
24 | #ifndef IO_H | |
25 | #define IO_H | |
26 | ||
27 | #include <avr/io.h> | |
28 | ||
29 | /* cpu specific configuration registers */ | |
30 | #if defined(__AVR_ATmega8__) | |
31 | ||
32 | #define _TIMSK_TIMER1 TIMSK | |
33 | #define _UCSRB_UART0 UCSRB | |
34 | #define _UCSRA_UART0 UCSRA | |
35 | #define _UDRIE_UART0 UDRIE | |
36 | #define _RXC_UART0 RXC | |
37 | #define _TXEN_UART0 TXEN | |
38 | #define _RXEN_UART0 RXEN | |
39 | #define _RXCIE_UART0 RXCIE | |
40 | #define _UBRRH_UART0 UBRRH | |
41 | #define _UBRRL_UART0 UBRRL | |
42 | #define _UCSRC_UART0 UCSRC | |
43 | #define _UCSZ0_UART0 UCSZ0 | |
44 | #define _UCSZ1_UART0 UCSZ1 | |
45 | #define _SIG_UART_RECV_UART0 SIG_UART_RECV | |
46 | #define _SIG_UART_DATA_UART0 SIG_UART_DATA | |
47 | #define _UDR_UART0 UDR | |
48 | #define UCSR0A UCSRA | |
49 | #define UCSR0C UCSRC | |
50 | #define MPCM0 MPCM | |
51 | #define UCSZ00 UCSZ0 | |
52 | #define UCSZ01 UCSZ1 | |
53 | #define UCSZ02 UCSZ2 | |
54 | #define UBRR0H UBRRH | |
55 | #define UBRR0L UBRRL | |
56 | #define UCSR0B UCSRB | |
57 | #define RXEN0 RXEN | |
58 | #define TXEN0 TXEN | |
59 | #define RXC0 RXC | |
60 | #define RXB80 RXB8 | |
61 | #define UDR0 UDR | |
62 | ||
63 | #elif defined(__AVR_ATmega88__) || defined(__AVR_ATmega168__) | |
64 | ||
65 | #define _TIMSK_TIMER1 TIMSK1 | |
66 | #define _UCSRA_UART0 UCSR0A | |
67 | #define _UCSRB_UART0 UCSR0B | |
68 | #define _UDRIE_UART0 UDRIE0 | |
69 | #define _RXC_UART0 RXC0 | |
70 | #define _TXEN_UART0 TXEN0 | |
71 | #define _RXEN_UART0 RXEN0 | |
72 | #define _RXCIE_UART0 RXCIE0 | |
73 | #define _UBRRH_UART0 UBRR0H | |
74 | #define _UBRRL_UART0 UBRR0L | |
75 | #define _UCSRC_UART0 UCSR0C | |
76 | #define _UCSZ0_UART0 UCSZ00 | |
77 | #define _UCSZ1_UART0 UCSZ01 | |
78 | #define _SIG_UART_RECV_UART0 SIG_USART_RECV | |
79 | #define _SIG_UART_DATA_UART0 SIG_USART_DATA | |
80 | #define _UDR_UART0 UDR0 | |
81 | #endif | |
82 | ||
83 | ||
84 | #endif |