Intermec PEN*KEY 6100, Руководство программиста

Страница: 206 / 328

SECTION 6 Conversions and Interfaces
6-70 PEN*KEY
R
6100 Computer Programmer’s Reference Guide
INT 15h, Function AX = 0106h: Pend on Mailbox with Optional Timeout
4000API
On Entry:
AH = 01h
AL = 06h
ES:BX = Mailbox pointer
DX:CX = Timeout value in milliseconds; 0 means no timeout
On Return:
AX = (Undefined)
DX:CX = Message, if available; 0 otherwise
"
NOTE: INTERRUPT ROUTINES MUST NOT ISSUE THIS CALL.
INT 15h, Function AX = 0107h: Accept Message from Mailbox (No Pend)
4000API
On Entry:
AH = 01h
AL = 07h
ES:BX = Mailbox pointer
On Return:
AX = (Undefined)
DX:CX = Message, if available; 0 otherwise
INT 15h, Function AX = 0108h: Post Message to Mailbox
4000API
On Entry:
AH = 01h
AL = 08h
ES:BX = Mailbox pointer
DX:CX = Message
On Return:
DX:CX = Zero if mailbox was empty, operation successful;
previous message if mailbox overrun
INT 15h, Function AX = 0109h: Pend on Queue with Optional Timeout
4000API
On Entry:
AH = 01h
AL = 09h
ES:BX = Pointer to queue
DX:CX = Timeout value in milliseconds; 0 means no timeout
On Return:
AX = (Undefined)
DX:CX = Pointer to queue message node if no timeout; 0 if timeout error
"
NOTE: INTERRUPT ROUTINES MUST NOT ISSUE THIS CALL.
6. Conversions and
Interfaces