48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/* HEADER - P_XMODEM.H
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Copyright (C) Psion PLC 1991-92
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VER DATE BY DESCRIPTION
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===== ======== === ===========
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1.00F 26/04/90 NSM First relase
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1.10F 07/07/92 NSM Second release
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*/
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#ifndef P_XMODEM_H
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#define P_XMODEM_H
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#include <stdepoc.h>
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/* P_FCONNECT service connection modes */
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#define P_XMDM_ACCP 0 /* want link as acceptor */
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#define P_XMDM_INIT 1 /* want link as initiator */
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/* Xmodem/Ymodem link connection types */
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#define P_XMDM_CRCORCHECKSUM 0
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#define P_XMDM_CRCMODE 1
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#define P_XMDM_CHECKSUMMODE 2
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#define P_YMODEM_MODE 3
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#define P_YMODEM_G_MODE 4
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#define P_XMDM_ONE_K 0x8000
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/* Xmodem/Ymodem supported flags */
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#define P_FXMDM_SENSE 0xff /* I/O function number */
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#define P_XSUP_XMODEM 0x01 /* original Xmodem checksum */
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#define P_XSUP_XMODEM_CRC 0x02 /* Xmodem with CRC */
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#define P_XSUP_ONE_K_OPTION 0x04 /* 1k frames */
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#define P_XSUP_YMODEM 0x08 /* Ymodem */
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#define P_XSUP_YMODEM_G 0x10 /* Ymodem-G */
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/* Connection states. */
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#define P_XMDM_IDLE 0 /* idle state (no connection) */
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#define P_XMDM_CONNECT_RECEIVE 1 /* receive connection state */
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#define P_XMDM_CONNECT_TRANSMIT 2 /* transmit connection state */
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#define P_XMDM_DATA_RECEIVE 3 /* recieve data state */
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#define P_XMDM_DATA_TRANSMIT 4 /* transmit data state */
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#define P_XMDM_NLOG 32 /* Max number of debug events,states we record */
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#define P_XMDM_LOG_PANIC 0xC0 /* panic number */
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#define P_XMDM_LOG_COMP 0x40 /* user completion */
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#define P_XMDM_LOG_REQ 0x80 /* user request */
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/* State and event log record */
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typedef struct
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{
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unsigned char state;
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unsigned char event;
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} P_XMLOG;
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#endif // P_XMODEM_H
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