interrupn.txt

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Interrupt List, part 14 of 18
Copyright (c) 1989-1999,2000 Ralf Brown
--------F-2FDA00-----------------------------
INT 2F - ZyXEL ZFAX v1.x - INSTALLATION CHECK
	AX = DA00h
Return: AH = enabled state (00h = enabled, 01h = disabled)
	AL = 5Ah installed
Program: ZFAX is the bundled FAX software which comes with the ZyXEL model
	  fax modems.
Note:	This function, and the other DAxxh functions, may apply only to version
	  1 of the software; see AX=DB00h for the version 2 installation check
SeeAlso: AX=CBDCh,AX=DA01h,AX=DA02h,AX=DA03h,AX=DB00h
--------F-2FDA01-----------------------------
INT 2F - ZyXEL ZFAX v1.x - UNINSTALL
	AX = DA01h
Return: AL = 00h Success
	     01h Failure
SeeAlso: AX=DA00h,AX=DB01h
--------F-2FDA02-----------------------------
INT 2F - ZyXEL ZFAX v.1x - DISABLE
	AX = DA02h
Return: AL = 00h
SeeAlso: AX=DA03h,AX=DB02h
--------F-2FDA03-----------------------------
INT 2F - ZyXEL ZFAX v1.x - ENABLE
	AX = DA03h
Return: AL = 00h
SeeAlso: AX=DA02h,AX=DB03h
--------G-2FDA55-----------------------------
INT 2F U - TRAP.COM - INSTALLATION CHECK
	AX = DA55h
	DL = interrupt number
	DH = ???
Return: if installed
	    AH = interrupt number
	    AL = ???
	    ES:BX -> ???
Program: TRAP is an interrupt call tracer by Patrick Phillipot/Udo Chrosziel
Note:	a separate copy of TRAP is loaded for each interrupt to be traced; thus
	  the interrupt number is part of the installation check
--------N-2FDAB2-----------------------------
INT 2F U - Beame&Whiteside BWSNMP - INSTALLATION CHECK
	AX = DAB2h
Return: AX = 00FFh if installed
	    BX:CX -> MIB table
Program: BWSNMP is part of the BW-NFS package
SeeAlso: INT 62/AH=00h"ETHDEV"
--------F-2FDB00-----------------------------
INT 2F - ZyXEL ZFAX v2+ - INSTALLATION CHECK
	AX = DB00h
Return: AL = 5Bh if installed (v2.x)
	    ES:BX -> configuration table???
	AX = 00DBh if installed (v3)
	    ES:BX -> ZFAX configuration table (see #03092)
Program: ZFAX is the bundled FAX software which comes with the ZyXEL model
	  Fax modems.
SeeAlso: AX=CBDCh,AX=DA00h,AX=DB01h,AX=DB02h,AX=DB03h

Format of ZFAX Configuration Table:
Offset	Size	Description	(Table 03092)
 00h	WORD	table version number (0300h for v3.0-v4.01)
 02h	BYTE	reserved
 03h 70 BYTEs	ZFAX working path
 49h 128 BYTEs	path to external editor
 C9h 128 BYTEs	path to external terminal emulator
149h 128 BYTEs	path to Ring Shell
1C9h 128 BYTEs	path to DOS Shell
249h 128 BYTEs	path to Data Shell
2C9h 70 BYTEs	path to Chinese font
30Fh	BYTE	printer type (see #03093)
310h	BYTE	printer port (00h = LPT1, etc.)
311h	BYTE	type of graphics adapter
		(00h auto-detect, 01h VGA, 02h EGA, 03h CGA, 04h Hercules)
312h	BYTE	display type
		(00h auto-detect, 01h LCD, 02h color, 03h mono)
313h	BYTE	scan code for ZFAX hotkey (see #00006)
314h	BYTE	shift mask for ZFAX hotkey
315h	BYTE	tone/pulse dialing (00h tone, 01h pulse)
316h	BYTE	Caller ID (00h disabled, 01h enabled)
317h	BYTE	Distinctive Ring (00h disabled, 01h enabled)
318h	BYTE	normal ring answer type (see #03094)
319h	BYTE	Ring 1 answer type (see #03094)
31Ah	BYTE	Ring 2 answer type (see #03094)
31Bh	BYTE	Ring 3 answer type (see #03094)
31Ch	BYTE	COM port for modem
31Dh	BYTE	speaker volume (00h-07h)
31Eh	BYTE	modem dial timer, seconds
31Fh	WORD	user-defined COM port I/O address
321h	BYTE	user-defined COM port IRQ number
322h 81 BYTEs	dial prefix string
373h 79 BYTEs	dial postfix string
3C2h	BYTE	ring count until automatic answer
3C3h	BYTE	retry count on busy signal
3C4h	BYTE	redial delay in seconds
3C5h	WORD	system password
3C7h	BYTE	reserved
3C8h	BYTE	voice file compression format
		00h CELP at 9600bps
		01h two-bit ADPCM at 19200bps
		02h three-bit ADPCM at 28800bps
3C9h	BYTE	voice system: DTMF 0 action (see #03095)
3CAh	BYTE	voice system: DTMF 1 action
3CBh	BYTE	voice system: DTMF 2 action
3CCh	BYTE	voice system: DTMF 3 action
3CDh	BYTE	voice system: DTMF 4 action
3CEh	BYTE	voice system: DTMF 5 action
3CFh	BYTE	voice system: DTMF 6 action
3D0h	BYTE	voice system: DTMF 7 action
3D1h	BYTE	voice system: DTMF 8 action
3D2h	BYTE	voice system: DTMF 9 action (see #03095)
3D3h	WORD	reserved
3D5h 25 BYTEs	local FAX ID to display on page header
3EEh 20 BYTEs	local FAX ID sent to remote FAX
402h	BYTE	FAX page size
		00h A4 (210x297mm)
		01h B4 (250x353mm)
		02h A3 (297x420mm)
403h	BYTE	FAX resolution
		00h normal (3.85 pixels/mm)
		01h high (7.7 pixels/mm)
404h	BYTE	FAX coding scheme
		00h 1-D, modified Huffman coding
		01h 2-D, modified READ coding
405h	BYTE	left margin for text in millimeters
406h	BYTE	vertical insertion for text in mm (0-20)
407h	BYTE	horizontal insertion in mm (0-20)
408h	BYTE	maximum text lines per page
409h	BYTE	text type (00h ASCII, 01h WordStar-formatted)
40Ah	BYTE	PCX image resize (00h disabled, 01h enabled)
40Bh	BYTE	AutoPrint (00h disabled, 01h enabled)
40Ch	BYTE	cover page (00h disabled, 01h enabled)
40Dh 81 BYTEs	cover page logo filename
45Eh 65 BYTEs	cover page sender name
49Fh	BYTE	print capture (00h disabled, 01h enabled)
4A0h	BYTE	send immediately (00h disabled, 01h enabled)
4A1h	BYTE	print capture printer port
4A2h	BYTE	print capture timer in seconds
4A3h	BYTE	scan code for print capture hotkey (see #00006)
4A4h	BYTE	shift mask for print capture hotkey
4A5h	BYTE	DataShell type
		00h internal Zmodem, 01h Data Shell, 02h disable
4A6h	BYTE	video I/O type
		00h auto-detect, 01h use BIOS, 02h direct writes
4A7h	BYTE	call transfer digits (0-9)
4A8h	WORD	voice recorder maximum time in seconds (0-999)

(Table 03093)
Values for ZFAX printer type:
 00h	EPSON FX (9 pins)
 01h	EPSON LQ (24 pins)
 02h	HP Laser Jet II, letter size
 03h	HP Laser Jet II, legal size
 04h	HP Laser Jet II, A4 size
 05h	HP Laser Jet III, letter size
 06h	HP Laser Jet III, legal size
 07h	HP Laser Jet III, A4 size
SeeAlso: #03092

(Table 03094)
Values for Ring Answer Type:
 00h	voice system
 01h	FAX only
 02h	Data Shell
 03h	Ring Shell
 04h	DOS Shell
 05h	ignore
SeeAlso: #03092

(Table 03095)
Values for DTMF action:
 00h	none
 01h	page operator
 02h	FaxBack
 03h	announcement
 04h	call transfer
 05h	receive FAX
 06h	receive data
 07h	voice mailbox
 08h	DOS Shell Out
 09h	Data Shell Out
SeeAlso: #03092
--------U-2FDB00-----------------------------
INT 2F U - WINGO.COM - INSTALLATION CHECK
	AX = DB00h
Return: AX = FFFFh if installed
	CX = 5749h ('WI') if installed
	DX = 4E47h ('NG') if installed
	    ES = segment of resident code
Program: WINGO.COM is TSR for starting Windows programs from DOS
	  prompt (together with companion Windows program
	  WINSTART.EXE) written by Douglas Boling, contributing editor of
	  PC Magazine
Range:	AH=DBh to AH=FFh, selected by scanning for a free multiplex number
SeeAlso: AX=DB01h"WINGO",AX=DB02h"WINGO",AX=DB03h"WINGO",AX=DB04h"WINGO"
SeeAlso: AX=DB05h"WINGO",AX=DB06h"WINGO"
--------F-2FDB01-----------------------------
INT 2F - ZyXEL ZFAX v2+ - UNINSTALL
	AX = DB01h
Return: AX = status
	    0000h successful
	    0001h ZFAX is busy
	    0002h another program resident above ZFAX
Note:	this function unhooks the vectors taken by the ZFAX TSR if they have
	  not been hooked by other TSRs and releases the TSR's memory
	ZFAX v2.x crashes the contributor's machine when this function is
	  called
SeeAlso: AX=DA01h,AX=DB00h"ZFAX",AX=DB02h"ZFAX"
--------U-2FDB01-----------------------------
INT 2F U - WINGO.COM - SET CALLBACK FUNCTION POINTER
	AX = DB01h
	CX:DX -> new callback function
Return: AX = 0000h
	CX:DX -> end of resident code (stack ???)
Desc:	the callback function is used for WINGO <-> WINSTART communication
SeeAlso: AX=DB00h"WINGO",AX=DB02h"WINGO",AX=DB03h"WINGO",AX=DB04h"WINGO"
SeeAlso: AX=DB05h"WINGO",AX=DB06h"WINGO"
--------F-2FDB02-----------------------------
INT 2F - ZyXEL ZFAX v2.x - DISABLE
	AX = DB02h
Return: AL = 00h
SeeAlso: AX=DA02h,AX=DB00h"ZFAX",AX=DB01h"ZFAX",AX=DB03h"ZFAX"
--------U-2FDB02-----------------------------
INT 2F U - WINGO.COM - RESET CALLBACK FUNCTION POINTER
	AX = DB02h
Return: AX = 0000h
Desc:	the callback function is used for WINGO <-> WINSTART communication
SeeAlso: AX=DB00h"WINGO",AX=DB01h"WINGO",AX=DB03h"WINGO",AX=DB04h"WINGO"
SeeAlso: AX=DB05h"WINGO",AX=DB06h"WINGO"
--------F-2FDB03-----------------------------
INT 2F - ZyXEL ZFAX v2.x - ENABLE
	AX = DB03h
Return: AL = 00h
SeeAlso: AX=DA03h,AX=DB00h"ZFAX",AX=DB02h"ZFAX"
--------U-2FDB03-----------------------------
INT 2F U - WINGO.COM - SET ??? FLAG
	AX = DB03h
Return: AX = 0000h
SeeAlso: AX=DB00h"WINGO",AX=DB04h"WINGO",AX=DB05h"WINGO",AX=DB06h"WINGO"
--------U-2FDB04-----------------------------
INT 2F U - WINGO.COM - RESET ??? FLAG
	AX = DB04h
Return: AX = 0000h
SeeAlso: AX=DB00h"WINGO",AX=DB03h"WINGO",AX=DB05h"WINGO",AX=DB06h"WINGO"
--------U-2FDB05-----------------------------
INT 2F U - WINGO.COM - GET ??? FLAG
	AX = DB05h
Return: AX = 0000h
	DX = unknown flag - 0 or 1
Program: WINGO.COM is TSR for starting Windows programs from DOS
	  prompt (together with companion Windows program
	  WINSTART.EXE) written by Douglas Boling, contributing editor of
	  PC Magazine
SeeAlso: AX=DB00h"WINGO",AX=DB03h"WINGO",AX=DB04h"WINGO"
--------U-2FDB06-----------------------------
INT 2F U - WINGO.COM - CALL CALLBACK FUNCTION
	AX = DB06h
Return: AX = return value of INT 2F/AX=1685h
Note:	uses Windows service INT 2F/AX=1685h (SWITCH VMs AND CALLBACK) to
	  call the callback function previously set by AX=DB01h
	used for WINGO <-> WINSTART communication
SeeAlso: AX=1685h, AX=DB00h"WINGO",AX=DB01h"WINGO",AX=DB02h"WINGO",
SeeAlso: AX=DB03h"WINGO",AX=DB04h"WINGO",AX=DB05h"WINGO"
--------F-2FDB10-----------------------------
INT 2F - ZyXEL ZFAX v3+ - EXECUTE ZFAX MAIN MENU
	AX = DB10h
SeeAlso: AX=DB00h"ZFAX",AX=DB11h"ZFAX"
--------F-2FDB11-----------------------------
INT 2F - ZyXEL ZFAX v3+ - SEND FAX
	AX = DB11h
	DS:SI -> filename including path (max 128 characters)
	DS:BX -> remote FAX number
Return: AX = status (see #03096)
SeeAlso: AX=DB00h"ZFAX",AX=DB12h,AX=DB13h,AX=DB14h,AX=DB15h,AX=DB20h,AX=DB21h

(Table 03096)
Values for ZFAX status:
 00h	OK
 01h	invalid DOS function
 02h	file not found
 03h	path not found
 04h	no file handle available
 05h	access denied by DOS
 06h	invalid handle
 07h	disk full
 10h	printer error
 11h	no graphics font
 12h	no ZFAX font
 20h	DCD dropped while sending
 21h	not ZyXEL modem
 22h	busy
 23h	no response from COM port
 24h	no carrier
 25h	no dial tone
 26h	no answer
 27h	no response
 28h	failed to send FAX
 30h	user aborted
 40h	critical error on disk
 50h	parameter error
--------F-2FDB12-----------------------------
INT 2F - ZyXEL ZFAX v3+ - PRINT FAX
	AX = DB12h
	DS:SI -> filename, including path (max 128 characters)
Return: AX = status (see #03096)
SeeAlso: AX=DB11h,AX=DB13h,AX=DB14h
--------F-2FDB13-----------------------------
INT 2F - ZyXEL ZFAX v3+ - CONVERT FAX
	AX = DB13h
	DS:SI -> source filename, including path (max 128 characters)
	DS:BX -> destination filename, including path (max 80 characters)
	CX = destination file format
	    00h FAX, 01h PCX, 02h TIFF, 03h PRN
Return: AX = status (see #03096)
SeeAlso: AX=DB11h,AX=DB12h,AX=DB14h,AX=DB22h
--------F-2FDB14-----------------------------
INT 2F - ZyXEL ZFAX v3+ - VIEW FAX
	AX = DB14h
	DS:SI -> source filename, including path (max 128 characters)
Return: AX = status (see #03096)
SeeAlso: AX=DB11h,AX=DB12h,AX=DB14h
--------F-2FDB15-----------------------------
INT 2F - ZyXEL ZFAX v4.01 - SEND FAX WITH LOGO AND SIGNATURE
	AX = DB15h
	DS:SI -> source filename, including path (max 128 characters)
	DS:BX -> remote FAX number
	DS:CX -> Logo filename
	DS:DX -> Signature filename
Return: AX = status (see #03096)
SeeAlso: AX=DB00h"ZFAX",AX=DB11h
--------F-2FDB16-----------------------------
INT 2F - ZyXEL ZFAX v4.01 - QUOTE PREVIOUS STATUS
	AX = DB16h
Return: DX:AX -> previous receive state transaction log (see #03097)
	BX = type (00h incoming FAX, 01h incoming data, 02h incoming voice)
SeeAlso: AX=DB00h"ZFAX",AX=DB11h,AX=DB17h

Format of ZFAX transaction log receive state:
Offset	Size	Description	(Table 03097)
 00h	WORD	year
 02h	WORD	date
 04h	WORD	time
 06h	WORD	extension number
 08h	WORD	type: 00h incoming FAX, 01h outgoing FAX, 02h voice message
 0Ah	WORD	status: 00h normal, 01h remote delete
 0Ch 125 BYTEs	filename
 89h 24 BYTEs	caller ID