ACC Programmer's Reference Guide

ZCOM C I/F Library Routines

ZSETQL (3X)

Chapter 4 317

PAR AMETER S

zap ZCOM address.

mode Type of queue:

ZcPROGRAM_Q (0) - Program input queue

ZcLOGICAL_TERM_Q (1) - Logical terminal queue

ZcPHYSICAL_TERM_

(2) - Physical terminal queue

If bit ZCOM_QLIM_MFLAG (0x8000) is set, the queue is changed to use a

message limit. If bit ZCOM_QLIM_BFLAG (0x4000) is set, the queue is

changed to use a byte limit. If neither are set, the limit mode is unchanged.

They should not be set together.

qnum Queue number. Depending on mode, it specifies which queue to set:

mode 0 - (ZcPROGRAM_Q) qnum parameter not used

mode 1 - (ZcLOGICAL_TERM_Q) Data queue number

0 = Sub-packet holding queue

1 = Data holding queue A

2 = Data holding queue B, etc.

mode 2 - (ZcPHYSICAL_TERM_Q) Data queue number

0 = High priority transmit queue

1 = Low priority transmit queue

2 = Unacknowledged transmit queue

3 = Express transmit queue

limit New queue limit. Allowable range is 0 to

ZCOM_MAXQLIM (0x7FFFFFFF).