|
| Interrups | Categories | Contents |
AX = 8007h DX = port index (COM1=0, COM2=1, ...) ES:DI -> buffer for port information structure (see #00363)
Return:
CF clear if redirection info returned and port is redirected CF set if not a redirected port AX = error code, if error (see #00360)
See Also: AX=8000h - AX=8003h - AX=8006h - AX=8008h
Format of ARTICOM port information structure: Offset Size Description (Table 00363) 00h 16 BYTEs server name resource is on 10h BYTE adapter number server is on 11h 16 BYTEs resource name 21h WORD remote port index, use to get additional information 23h WORD buffer size 25h WORD baud rate (see #00364) 26h BYTE modem status register 27h BYTE modem control register 28h BYTE line status register 29h BYTE line control register
2Ah BYTE flow control in use:
0 - NONE, 1 - XON/XOFF, 2 - RTS/CTS 2Bh WORD send timeout in ticks 2Dh WORD receive timeout in ticks 2Fh WORD time used on remote port 31h WORD time left before timeout 33h BYTE if server changes allowed? 34h WORD FFFFh (-1) if connection ok, else old port index(Table 00364) Values for ARTICOM baud rate: 00h 110 01h 150 02h 300 03h 600 04h 1200 05h 2400 06h 4800 07h 9600 08h 19200 09h 38400 0Ah 57600 0Bh 115200 0Ch 134.5 0Dh 1800 0Eh 2000 0Fh 3600 10h 7200
See Also: #00309
Category: Serial I/O - Int 14h - A
|
| Interrups | Categories | Contents |