コード例 #1
0
ファイル: datasette.c プロジェクト: AreaScout/vice
void datasette_set_tape_image(tap_t *image)
{
    CLOCK gap;

    DBG(("datasette_set_tape_image (image present:%s)", image ? "yes" : "no"));

    current_image = image;
    last_tap = next_tap = 0;
    datasette_internal_reset();

    if (image != NULL) {
        /* We need the length of tape for realistic counter. */
        current_image->cycle_counter_total = 0;
        do {
            gap = datasette_read_gap(1);
            current_image->cycle_counter_total += gap / 8;
        } while (gap);
        current_image->current_file_seek_position = 0;
    }
    datasette_set_tape_sense(0);

    last_tap = next_tap = 0;
    fullwave = 0;

    ui_set_tape_status(current_image ? 1 : 0);
}
コード例 #2
0
ファイル: datasette.c プロジェクト: BigBoss21X/vice-emu
void datasette_reset(void)
{
    int ds_reset;

    resources_get_int("DatasetteResetWithCPU", &ds_reset);

    if (ds_reset)
        datasette_internal_reset();
}
コード例 #3
0
ファイル: datasette.c プロジェクト: BigBoss21X/vice-emu
static void datasette_control_internal(int command)
{
    if (current_image != NULL) {
        switch(command) {
          case DATASETTE_CONTROL_RESET_COUNTER:
            datasette_reset_counter();
            break;
          case DATASETTE_CONTROL_RESET:
            datasette_internal_reset();
          case DATASETTE_CONTROL_STOP:
            current_image->mode = DATASETTE_CONTROL_STOP;
            datasette_set_tape_sense(0);
            last_write_clk = (CLOCK)0;
            break;
          case DATASETTE_CONTROL_START:
            current_image->mode = DATASETTE_CONTROL_START;
            datasette_set_tape_sense(1);
            last_write_clk = (CLOCK)0;
            if (datasette_motor) datasette_start_motor();
            break;
          case DATASETTE_CONTROL_FORWARD:
            current_image->mode = DATASETTE_CONTROL_FORWARD;
            datasette_forward();
            datasette_set_tape_sense(1);
            last_write_clk = (CLOCK)0;
            if (datasette_motor) datasette_start_motor();
            break;
          case DATASETTE_CONTROL_REWIND:
            current_image->mode = DATASETTE_CONTROL_REWIND;
            datasette_rewind();
            datasette_set_tape_sense(1);
            last_write_clk = (CLOCK)0;
            if (datasette_motor) datasette_start_motor();
            break;
          case DATASETTE_CONTROL_RECORD:
            if (current_image->read_only == 0) {
                current_image->mode = DATASETTE_CONTROL_RECORD;
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
            }
            break;
        }
        ui_display_tape_control_status(current_image->mode);
        /* clear the tap-buffer */
        last_tap = next_tap = 0;
    }
}
コード例 #4
0
ファイル: datasette.c プロジェクト: AreaScout/vice
static void datasette_control_internal(int command)
{
    DBG(("datasette_control_internal (%s) (image present:%s)", cmdstr[command], current_image ? "yes" : "no"));
    if (current_image) {
        switch (command) {
            case DATASETTE_CONTROL_RESET_COUNTER:
                datasette_reset_counter();
                break;
            case DATASETTE_CONTROL_RESET:
                datasette_internal_reset();
            case DATASETTE_CONTROL_STOP:
                current_image->mode = DATASETTE_CONTROL_STOP;
                datasette_set_tape_sense(0);
                last_write_clk = (CLOCK)0;
                break;
            case DATASETTE_CONTROL_START:
                current_image->mode = DATASETTE_CONTROL_START;
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_FORWARD:
                current_image->mode = DATASETTE_CONTROL_FORWARD;
                datasette_forward();
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_REWIND:
                current_image->mode = DATASETTE_CONTROL_REWIND;
                datasette_rewind();
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_RECORD:
                if (current_image->read_only == 0) {
                    current_image->mode = DATASETTE_CONTROL_RECORD;
                    datasette_set_tape_sense(1);
                    last_write_clk = (CLOCK)0;
                }
                break;
        }
        ui_display_tape_control_status(current_image->mode);
    } else {
       switch (command) {
            case DATASETTE_CONTROL_RESET_COUNTER:
                datasette_reset_counter();
                break;
            case DATASETTE_CONTROL_RESET:
                datasette_internal_reset();
            case DATASETTE_CONTROL_STOP:
                notape_mode = DATASETTE_CONTROL_STOP;
                datasette_set_tape_sense(0);
                last_write_clk = (CLOCK)0;
                break;
            case DATASETTE_CONTROL_START:
                notape_mode = DATASETTE_CONTROL_START;
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_FORWARD:
                notape_mode = DATASETTE_CONTROL_FORWARD;
                datasette_forward();
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_REWIND:
                notape_mode = DATASETTE_CONTROL_REWIND;
                datasette_rewind();
                datasette_set_tape_sense(1);
                last_write_clk = (CLOCK)0;
                if (datasette_motor) {
                    datasette_start_motor();
                }
                break;
            case DATASETTE_CONTROL_RECORD:
                /* record can usually not be pressed when no tape is present */
                break;
        }
        ui_display_tape_control_status(notape_mode);
    }
    /* clear the tap-buffer */
    last_tap = next_tap = 0;
}