#include "sim_avr.h"
#include "sim_core_declare.h"
#include "avr_eeprom.h"
+#include "avr_watchdog.h"
+#include "avr_extint.h"
#include "avr_ioport.h"
-#include "avr_timer8.h"
+#include "avr_timer.h"
#define _AVR_IO_H_
#define __ASSEMBLER__
static struct mcu_t {
avr_t core;
avr_eeprom_t eeprom;
+ avr_watchdog_t watchdog;
+ avr_extint_t extint;
avr_ioport_t portb;
- avr_timer8_t timer0;
+ avr_timer_t timer0;
} mcu = {
.core = {
.mmcu = "attiny13",
.flashend = FLASHEND,
.e2end = E2END,
.vector_size = 2,
+// Disable signature for now, for ubuntu, gentoo and other using old avr toolchain
+#ifdef SIGNATURE_0
.signature = { SIGNATURE_0,SIGNATURE_1,SIGNATURE_2 },
.fuse = { LFUSE_DEFAULT, HFUSE_DEFAULT },
-
+#endif
.init = init,
.reset = reset,
},
AVR_EEPROM_DECLARE_8BIT(EE_RDY_vect),
+ // tiny13 has different names for these...
+ #define WDIF WDTIF
+ #define WDIE WDTIE
+ AVR_WATCHDOG_DECLARE(WDTCR, WDT_vect),
+ .extint = {
+ AVR_EXTINT_TINY_DECLARE(0, 'B', 1, GIFR),
+ },
.portb = {
.name = 'B', .r_port = PORTB, .r_ddr = DDRB, .r_pin = PINB,
.pcint = {
.timer0 = {
.name = '0',
.wgm = { AVR_IO_REGBIT(TCCR0A, WGM00), AVR_IO_REGBIT(TCCR0A, WGM01), AVR_IO_REGBIT(TCCR0B, WGM02) },
+ .wgm_op = {
+ [0] = AVR_TIMER_WGM_NORMAL8(),
+ [2] = AVR_TIMER_WGM_CTC(),
+ [3] = AVR_TIMER_WGM_FASTPWM8(),
+ [7] = AVR_TIMER_WGM_OCPWM(),
+ },
.cs = { AVR_IO_REGBIT(TCCR0B, CS00), AVR_IO_REGBIT(TCCR0B, CS01), AVR_IO_REGBIT(TCCR0B, CS02) },
.cs_div = { 0, 0, 3 /* 8 */, 6 /* 64 */, 8 /* 256 */, 10 /* 1024 */ },
- .r_ocra = OCR0A,
- .r_ocrb = OCR0B,
.r_tcnt = TCNT0,
.overflow = {
.raised = AVR_IO_REGBIT(TIFR0, TOV0),
.vector = TIM0_OVF_vect,
},
- .compa = {
- .enable = AVR_IO_REGBIT(TIMSK0, OCIE0A),
- .raised = AVR_IO_REGBIT(TIFR0, OCF0A),
- .vector = TIM0_COMPA_vect,
- },
- .compb = {
- .enable = AVR_IO_REGBIT(TIMSK0, OCIE0B),
- .raised = AVR_IO_REGBIT(TIFR0, OCF0B),
- .vector = TIM0_COMPB_vect,
- },
- },
+ .comp = {
+ [AVR_TIMER_COMPA] = {
+ .r_ocr = OCR0A,
+ .interrupt = {
+ .enable = AVR_IO_REGBIT(TIMSK0, OCIE0A),
+ .raised = AVR_IO_REGBIT(TIFR0, OCF0A),
+ .vector = TIM0_COMPA_vect,
+ }
+ },
+ [AVR_TIMER_COMPB] = {
+ .r_ocr = OCR0B,
+ .interrupt = {
+ .enable = AVR_IO_REGBIT(TIMSK0, OCIE0B),
+ .raised = AVR_IO_REGBIT(TIFR0, OCF0B),
+ .vector = TIM0_COMPB_vect,
+ }
+ }
+ }
+ }
};
static avr_t * make()
printf("%s init\n", avr->mmcu);
avr_eeprom_init(avr, &mcu->eeprom);
+ avr_watchdog_init(avr, &mcu->watchdog);
+ avr_extint_init(avr, &mcu->extint);
avr_ioport_init(avr, &mcu->portb);
- avr_timer8_init(avr, &mcu->timer0);
+ avr_timer_init(avr, &mcu->timer0);
}
static void reset(struct avr_t * avr)