Man page - ibcac(3)
Packages contains this manual
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- ibcnt(3)
- ibwrt(3)
- ibwrta(3)
- ibrsv(3)
- ibspb(3)
- ibrsp(3)
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- ibeot(3)
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- ibtrg(3)
- ibtmo(3)
- ibrdf(3)
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- ibrpp(3)
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- ibwait(3)
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- ibevent(3)
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- ibconfig(3)
- ibcmd(3)
- ibdev(3)
- ibgts(3)
- ibonl(3)
- ibstop(3)
- ibsre(3)
- ibcac(3)
- ibloc(3)
- iblines(3)
- ibfind(3)
- ibeos(3)
- ibrd(3)
- ibsta(3)
- ibbna(3)
- ibpct(3)
- ibclr(3)
- ibwrtf(3)
- ibcmda(3)
- ibsic(3)
apt-get install libgpib-doc
Manual
IBCAC
NAMESYNOPSIS
DESCRIPTION
RETURN VALUE
COPYRIGHT
NAME
ibcac - assert ATN (board)
SYNOPSIS
#include <gpib/ib.h>
|
int ibcac(int ud , int synchronous ); |
DESCRIPTION
ibcac() causes the board specified by the board descriptor ud to become active controller by asserting the ATN line. The board must be controller-in-change in order to assert ATN. If synchronous is nonzero, then the board will wait for a data byte on the bus to complete its transfer before asserting ATN. If the synchronous attempt times out, or synchronous is zero, then ATN will be asserted immediately.
It is generally not necessary to call ibcac(). It is provided for advanced users who want direct, low-level access to the GPIB bus.
RETURN VALUE
The value of ibsta is returned.
COPYRIGHT
Copyright © 2003-2006, 2008 Frank Mori Hess