Example #1
0
/* called by c64.c:machine_specific_init */
void cartridge_init(void)
{
    cart_init();
    cartridge_nmi_alarm = alarm_new(maincpu_alarm_context, "Cartridge", cart_nmi_alarm_triggered, NULL);
    cartridge_freeze_alarm = alarm_new(maincpu_alarm_context, "Cartridge", cart_freeze_alarm_triggered, NULL);
    cartridge_int_num = interrupt_cpu_status_int_new(maincpu_int_status, "Cartridge");
}
Example #2
0
void tpi1_init(tpi_context_t *tpi_context)
{
    tpi_context->log = log_open(tpi_context->myname);

    tpi_context->tpi_int_num
        = interrupt_cpu_status_int_new(maincpu_int_status, tpi_context->myname);
}
void vicii_irq_init(void)
{
    vicii.int_num = interrupt_cpu_status_int_new(maincpu_int_status, "VICII");

    vicii.raster_irq_alarm = alarm_new(maincpu_alarm_context, "VicIIRasterIrq",
                                       vicii_irq_alarm_handler, NULL);
}
Example #4
0
void c64dtvblitter_init(void)
{
    if (c64dtvblitter_log == LOG_ERR)
        c64dtvblitter_log = log_open("C64DTVBLITTER");

    /* init Blitter IRQ */
    c64dtv_blitter_int_num = interrupt_cpu_status_int_new(maincpu_int_status, "C64DTVBLITTER");
}
Example #5
0
/*! \brief initialize the ACIA */
void myacia_init(void)
{
    acia.int_num = interrupt_cpu_status_int_new(maincpu_int_status, MYACIA);

    acia.alarm_tx = alarm_new(mycpu_alarm_context, MYACIA, int_acia_tx, NULL);
    acia.alarm_rx = alarm_new(mycpu_alarm_context, MYACIA, int_acia_rx, NULL);

    clk_guard_add_callback(mycpu_clk_guard, clk_overflow_callback, NULL);

    if (acia.log == LOG_ERR) {
        acia.log = log_open(MYACIA);
    }
}
Example #6
0
void midi_init(void)
{
    midi_int_num = interrupt_cpu_status_int_new(maincpu_int_status, "MIDI");

    midi_alarm = alarm_new(maincpu_alarm_context, "MIDI", int_midi, NULL);

    clk_guard_add_callback(maincpu_clk_guard, clk_overflow_callback, NULL);

    if (midi_log == LOG_ERR) {
        midi_log = log_open("MIDI");
    }
    mididrv_init();
    midi_reset();
}
Example #7
0
void c64keyboard_init(void)
{
    c64keyboard_int_num = interrupt_cpu_status_int_new(maincpu_int_status, "RestoreKEY");

    switch (machine_class) {
    case VICE_MACHINE_C64:
    case VICE_MACHINE_C64SC:
    case VICE_MACHINE_SCPU64:
    case VICE_MACHINE_C128:
        keyboard_register_machine(c64keyboard_machine_func);
        joystick_register_machine(c64joystick_machine_func);
        break;
    default:
        /* No lightpen in x64dtv */
        break;
    }
}
Example #8
0
void viacore_init(via_context_t *via_context, alarm_context_t *alarm_context,
                  interrupt_cpu_status_t *int_status, clk_guard_t *clk_guard)
{
    char *buffer;

    if (via_context->log == LOG_ERR)
        via_context->log = log_open(via_context->my_module_name);

    buffer = lib_msprintf("%sT1", via_context->myname);
    via_context->t1_alarm = alarm_new(alarm_context, buffer, viacore_intt1,
                                      via_context);
    lib_free(buffer);

    buffer = lib_msprintf("%sT2", via_context->myname);
    via_context->t2_alarm = alarm_new(alarm_context, buffer, viacore_intt2,
                                      via_context);
    lib_free(buffer);

    via_context->int_num = interrupt_cpu_status_int_new(int_status,
                                                        via_context->myname);
    clk_guard_add_callback(clk_guard, viacore_clk_overflow_callback,
                           via_context);
}
Example #9
0
void riot2_setup_context(drive_context_t *ctxptr)
{
    riot_context_t *riot;
    driveriot2_context_t *riot2p;

    ctxptr->riot2 = lib_malloc(sizeof(riot_context_t));
    riot = ctxptr->riot2;

    riot->prv = lib_malloc(sizeof(driveriot2_context_t));
    riot2p = (driveriot2_context_t *)(riot->prv);
    riot2p->number = ctxptr->mynumber;
    riot2p->drivenumberjumper = ctxptr->mynumber & 0x07; /* 3 bits */

    riot->context = (void *)ctxptr;

    riot->rmw_flag = &(ctxptr->cpu->rmw_flag);
    riot->clk_ptr = ctxptr->clk_ptr;

    riotcore_setup_context(riot);

    riot->myname = lib_msprintf("RIOT2D%d", ctxptr->mynumber);

    riot2p->drive = ctxptr->drive;
    riot2p->r_atn_active = 0;
    riot2p->int_num = interrupt_cpu_status_int_new(ctxptr->cpu->int_status,
                                                   ctxptr->riot2->myname);
    riot->undump_pra = undump_pra;
    riot->undump_prb = undump_prb;
    riot->store_pra = store_pra;
    riot->store_prb = store_prb;
    riot->read_pra = read_pra;
    riot->read_prb = read_prb;
    riot->reset = reset;
    riot->set_irq = set_irq;
    riot->restore_irq = restore_irq;
}
Example #10
0
void mypia_init(void)
{
    mypia_log = log_open(MYPIA_NAME);

    pia_int_num = interrupt_cpu_status_int_new(mycpu_int_status, MYPIA_NAME);
}
Example #11
0
void vicii_irq_init(void)
{
    vicii.int_num = interrupt_cpu_status_int_new(maincpu_int_status, "VICII");
}