#ifndef _VS1001K_H_ #define _VS1001K_H_ /* * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * For additional information see http://www.ethernut.de/ * * - * Portions Copyright (C) 2001 Jesper Hansen . * * This file is part of the yampp system. * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * $Log: vs1001k.h,v $ * Revision 1.4 2006/05/15 11:46:00 haraldkipp * Bug corrected, which stopped player on flush. Now flushing plays * the remaining bytes in the buffer. * VS1001 ports are now fully configurable. * Several changes had been added to adapt the code to newer * Nut/OS style, like replacing outp with outb and using API * routines for interrupt control. * * Revision 1.3 2004/03/16 16:48:28 haraldkipp * Added Jan Dubiec's H8/300 port. * * Revision 1.2 2003/07/13 19:37:39 haraldkipp * Enable application to control decoder interrupts. * * Revision 1.1.1.1 2003/05/09 14:41:10 haraldkipp * Initial using 3.2.1 * * Revision 1.9 2003/05/06 18:44:58 harald * Cleanup * * Revision 1.8 2003/04/21 16:46:53 harald * New functions * * Revision 1.7 2003/04/07 20:08:09 harald * Redesigned by Pavel Chromy * * Revision 1.5 2003/02/04 18:00:37 harald * Version 3 released * * Revision 1.4 2002/10/29 15:40:49 harald * *** empty log message *** * * Revision 1.3 2002/08/16 17:51:19 harald * First public release * * Revision 1.2 2002/06/26 17:29:15 harald * First pre-release with 2.4 stack * */ #include /*! * \file dev/vs1001k.h * \brief Network interface controller definitions. */ /*! * \addtogroup xgVs1001 */ /*@{*/ /* * Instruction opcodes. */ #define VS_OPCODE_READ 3 #define VS_OPCODE_WRITE 2 /* * Decoder registers. */ #define VS_MODE_REG 0 #define VS_STATUS_REG 1 #define VS_INT_FCTLH_REG 2 #define VS_CLOCKF_REG 3 #define VS_DECODE_TIME_REG 4 #define VS_AUDATA_REG 5 #define VS_WRAM_REG 6 #define VS_WRAMADDR_REG 7 #define VS_HDAT0_REG 8 #define VS_HDAT1_REG 9 #define VS_A1ADDR_REG 10 #define VS_VOL_REG 11 #define VS_A1CTRL_REG 13 /* * Mode register bits. */ #define VS_SM_DIFF 0x0001 #define VS_SM_FFWD 0x0002 #define VS_SM_RESET 0x0004 #define VS_SM_MP12 0x0008 #define VS_SM_PDOWN 0x0010 #define VS_SM_DAC 0x0020 #define VS_SM_DACMONO 0x0040 #define VS_SM_BASS 0x0080 #define VS_SM_DACT 0x0100 #define VS_SM_BYTEORD 0x0200 #define VS_SM_IBMODE 0x0400 #define VS_SM_IBCLK 0x0800 /* * Clock register bits. */ #define VS_CF_DOUBLER 0x8000 /* * Bytes needed to flush internal VS buffer (size of VS interbal buffer) */ #define VS_FLUSH_BYTES 2048 /* * Status of the decoder */ #define VS_STATUS_STOPPED 0 #define VS_STATUS_RUNNING 1 #define VS_STATUS_EOF 2 #define VS_STATUS_EMPTY 4 /* * Header info filled by VsGetHeaderInfo. */ #ifdef __GNUC__ typedef struct { u_short vshi_no_crc:1; u_short vshi_layer:2; u_short vshi_id:2; u_short vshi_syncword:11; u_short vshi_emphasis:2; u_short vshi_original:1; u_short vshi_copyright:1; u_short vshi_extension:2; u_short vshi_mode:2; u_short vshi_private_bit:1; u_short vshi_pad_bit:1; u_short vshi_sample_rate:2; u_short vshi_bitrate:4; } VS_HEADERINFO; #endif __BEGIN_DECLS /* Function prototypes */ extern int VsPlayerInit(void); extern int VsPlayerReset(u_short mode); extern int VsPlayerSetMode(u_short mode); extern int VsPlayerKick(void); extern int VsPlayerStop(void); extern int VsPlayerFlush(void); extern u_char VsPlayerInterrupts(u_char enable); extern u_char *VsBufferInit(u_short size); extern u_char *VsBufferReset(void); extern u_char *VsBufferRequest(u_short *sizep); extern u_char *VsBufferAcknowledge(u_short nbytes); extern u_short VsBufferAvailable(void); extern u_short VsPlayTime(void); extern u_char VsGetStatus(void); #ifdef __GNUC__ extern int VsGetHeaderInfo(VS_HEADERINFO *vshi); #endif extern u_short VsMemoryTest(void); extern int VsSetVolume(u_char left, u_char right); extern int VsBeep(u_char fsin, u_char ms); /*@}*/ __END_DECLS /* End of prototypes */ #endif