4 Copyright 2008, 2009 Michel Pollet <buserror@gmail.com>
5 Jon Escombe <lists@dresco.co.uk>
7 This file is part of simavr.
9 simavr is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
14 simavr is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with simavr. If not, see <http://www.gnu.org/licenses/>.
23 #include </usr/include/stdio.h>
25 #include "sim_core_declare.h"
26 #include "avr_eeprom.h"
27 #include "avr_ioport.h"
28 #include "avr_timer8.h"
32 #include "avr/iotn13.h"
34 static void init(struct avr_t * avr);
35 static void reset(struct avr_t * avr);
48 * tiny13 has no extended fuse byte, so can not use DEFAULT_CORE macro
54 .signature = { SIGNATURE_0,SIGNATURE_1,SIGNATURE_2 },
55 .fuse = { LFUSE_DEFAULT, HFUSE_DEFAULT },
60 AVR_EEPROM_DECLARE_8BIT(EE_RDY_vect),
62 .name = 'B', .r_port = PORTB, .r_ddr = DDRB, .r_pin = PINB,
64 .enable = AVR_IO_REGBIT(GIMSK, PCIE),
65 .raised = AVR_IO_REGBIT(GIFR, PCIF),
66 .vector = PCINT0_vect,
72 .wgm = { AVR_IO_REGBIT(TCCR0A, WGM00), AVR_IO_REGBIT(TCCR0A, WGM01), AVR_IO_REGBIT(TCCR0B, WGM02) },
73 .cs = { AVR_IO_REGBIT(TCCR0B, CS00), AVR_IO_REGBIT(TCCR0B, CS01), AVR_IO_REGBIT(TCCR0B, CS02) },
74 .cs_div = { 0, 0, 3 /* 8 */, 6 /* 64 */, 8 /* 256 */, 10 /* 1024 */ },
81 .enable = AVR_IO_REGBIT(TIMSK0, TOIE0),
82 .raised = AVR_IO_REGBIT(TIFR0, TOV0),
83 .vector = TIM0_OVF_vect,
86 .enable = AVR_IO_REGBIT(TIMSK0, OCIE0A),
87 .raised = AVR_IO_REGBIT(TIFR0, OCF0A),
88 .vector = TIM0_COMPA_vect,
91 .enable = AVR_IO_REGBIT(TIMSK0, OCIE0B),
92 .raised = AVR_IO_REGBIT(TIFR0, OCF0B),
93 .vector = TIM0_COMPB_vect,
103 avr_kind_t tiny13 = {
104 .names = { "attiny13", "attiny13a" },
108 static void init(struct avr_t * avr)
110 struct mcu_t * mcu = (struct mcu_t*)avr;
112 printf("%s init\n", avr->mmcu);
114 avr_eeprom_init(avr, &mcu->eeprom);
115 avr_ioport_init(avr, &mcu->portb);
116 avr_timer8_init(avr, &mcu->timer0);
119 static void reset(struct avr_t * avr)
121 // struct mcu_t * mcu = (struct mcu_t*)avr;