/************************************************************************/
/* Copyright 1998 MBARI													*/
/************************************************************************/
/* $Header: /home/cvs/oasis4/src/controller/system/ymodem.h,v 1.1 2011/10/25 22:39:22 bobh Exp $						*/
/* Summary	: Definitions for YModem Protocol							*/
/* Filename : ymodem.h													*/
/* Author	: Robert Herlien (rah)										*/
/* Project	: OASIS Mooring												*/
/* $Revision: 1.1 $														*/
/* Created	: 08/20/98													*/
/*																			*/
/* MBARI provides this documentation and code "as is", with no warranty,	*/
/* express or implied, of its quality or consistency. It is provided without*/
/* support and without obligation on the part of the Monterey Bay Aquarium	*/
/* Research Institute to assist in its use, correction, modification, or	*/
/* enhancement. This information should not be published or distributed to	*/
/* third parties without specific written permission from MBARI.			*/
/*																			*/
/* Comment	: Adapted from xmodem program by Steve Grandi, grandi@noao.edu*/
/************************************************************************/
/* Modification History:												*/
/* 20aug98 rah, created													*/
/* $Log: ymodem.h,v $
/* Revision 1.1	 2011/10/25 22:39:22  bobh
/* Initial oasis4 revision
/*
/* Revision 1.1	 2009/03/25 20:34:41  bobh
/* Initial checkin
/*
/* Revision 1.1	 2003/09/03 17:48:52  bobh
/* YS - Ymodem send command
/*
 * Revision 4.4	 2001/06/19	 12:16:23  12:16:23	 oasisa (Oasis users)
 * New Repository; 6/19/2001 (klh)
 * 
 * Revision 1.1	 2001/06/19	 11:45:23  11:45:23	 oasisa (Oasis users)
 * Initial revision
 * 
 * Revision 4.3	 99/06/16  10:21:30	 10:21:30  bobh (Bob Herlien)
 * Mar/May '99 Deployments of M3/M2
 * 
*/
/************************************************************************/

#ifndef INCymodemh
#define INCymodemh				1

/*	ASCII Constants	 */
#define		 SOH		001 
#define		 STX		002
#define		 ETX		003
#define		 EOT		004
#define		 ENQ		005
#define		 ACK		006
#define		 LF			012	  /* Unix LF/NL */
#define		 CR			015	 
#define		 NAK		025
#define		 SYN		026
#define		 CAN		030
#define		 ESC		033

/* Protocol flags		*/
#define KPKT	1				/* Use 1K packets				*/
#define CRCFLAG 2				/* Use CRC						*/
#define GFLAG	4				/* Use YModem-G					*/


/*	XMODEM Constants  */
#define		 ERRORMAX	10	  /* maximum errors tolerated while transferring a packet */
#define		 NAKMAX		30	  /* maximum times to wait for initial NAK when sending */
#define		 RESYNCMAX	30	  /* maximum times to wait after file name pkt */
#define		 RETRYMAX	5	  /* maximum retries to be made certain handshaking routines */
#define		 EOTMAX		10	  /* maximum times sender will send an EOT to end transfer */
#define		 CRCCHR		'C'	  /* CRC request character */
#define		 KCHR		'K'	  /* 1K block request character */
#define		 GCHR		'G'	  /* Ymodem-G request character */
#define		 SMPKTSIZE	128	  /* Size of small packets (orig Xmodem) */
#define		 LGPKTSIZE	1024  /* Size of large packets (ymodem) */
#define		 YBUFSIZE	LGPKTSIZE


/****************************************/
/* Function Declarations				*/
/****************************************/

Int16	ymdmSend(Nat16 pmask, char *fileName);


#endif /* INCymodemh */