xa1541/WINDOWS/parburst.c

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/*
 *      This program is free software; you can redistribute it and/or
 *      modify it under the terms of the GNU General Public License
 *      as published by the Free Software Foundation; either version
 *      2 of the License, or (at your option) any later version.
 *
 *  Copyright 2005      Tim Schürmann
 *  Copyright 2005,2007,2009 Spiro Trikaliotis
 *  Copyright 2009      Arnd <arnd(at)jonnz(dot)de>
 *
*/

#include <windows.h>
#include <windowsx.h>

#include <mmsystem.h>

#define DBG_USERMODE

#define DBG_PROGNAME "OPENCBM-XA1541.DLL"

#include "debug.h"

#include <winioctl.h>
#include "cbmioctl.h"

#include <stdlib.h>


#include "i_opencbm.h"

#define OPENCBM_PLUGIN
#include "archlib.h"


unsigned char CBMAPIDECL
opencbm_plugin_parallel_burst_read(CBM_FILE HandleDevice)
{
    CBMT_PARBURST_PREAD_OUT result;

    FUNC_ENTER();

    cbm_ioctl(HandleDevice, CBMCTRL(PARBURST_READ), NULL, 0, &result, sizeof(result));

    FUNC_LEAVE_UCHAR(result.Byte);
}

void CBMAPIDECL
opencbm_plugin_parallel_burst_write(CBM_FILE HandleDevice, unsigned char Value)
{
    CBMT_PARBURST_PWRITE_IN parameter;

    FUNC_ENTER();

    parameter.Byte = Value;

    cbm_ioctl(HandleDevice, CBMCTRL(PARBURST_WRITE), &parameter, sizeof(parameter), NULL, 0);

    FUNC_LEAVE();
}

int CBMAPIDECL
opencbm_plugin_parallel_burst_read_track(CBM_FILE HandleDevice, unsigned char *Buffer, unsigned int Length)
{
    int retval = 0;

    FUNC_ENTER();

    retval = cbm_ioctl(HandleDevice, CBMCTRL(PARBURST_READ_TRACK),
        NULL, 0,
        Buffer, Length);

    if (retval == 0)
    {
        DBG_WARN((DBG_PREFIX "opencbm: cbm.c: parallel_burst_read_track: ioctl returned with error %u", retval));
    }

    FUNC_LEAVE_INT(retval);
}

int CBMAPIDECL
opencbm_plugin_parallel_burst_read_track_var(CBM_FILE HandleDevice, unsigned char *Buffer, unsigned int Length)
{
    int retval = 0;

    FUNC_ENTER();

    retval = cbm_ioctl(HandleDevice, CBMCTRL(PARBURST_READ_TRACK_VAR),
        NULL, 0,
        Buffer, Length);

    if (retval == 0)
    {
        DBG_WARN((DBG_PREFIX "opencbm: cbm.c: parallel_burst_read_track_var: ioctl returned with error %u", retval));
    }

    FUNC_LEAVE_INT(retval);
}

int CBMAPIDECL
opencbm_plugin_parallel_burst_write_track(CBM_FILE HandleDevice, unsigned char *Buffer, unsigned int Length)
{
    int retval = 0;

    FUNC_ENTER();

    retval = cbm_ioctl(HandleDevice, CBMCTRL(PARBURST_WRITE_TRACK),
        Buffer, Length,
        NULL, 0);

    if (retval == 0)
    {
        DBG_WARN((DBG_PREFIX "opencbm: cbm.c: parallel_burst_write_track: ioctl returned with error %u", retval));
    }

    FUNC_LEAVE_INT(retval);
}