TriggerList
Purpose
Trigger multiple devices.
Format
C
void TriggerList (int boardID, const Addr4882_t *addrlist)
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Visual Basic
CALL TriggerList (boardID%, addrlist%())
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Input
boardID
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The interface number |
addrlist
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A list of device addresses terminated by NOADDR
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Description
TriggerList sends the Group Execute Trigger (GET) GPIB message to the devices described by addrlist. If the only address in addrlist is the constant NOADDR, no addressing is performed and the GET message is sent to all devices that are currently listen-active on the GPIB.
Possible Errors
EARG
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An invalid address appears in addrlist; Ibcnt is the index of the first invalid address in the addrlist array. |
EBUS
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No devices are connected to the GPIB. |
ECIC
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The interface is not the Controller-In-Charge; see SendIFC. |
EDVR
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The NI-488.2 driver is either configured incorrectly or is not properly installed. |
EHDL
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boardID is out of range. |
ELCK
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The requested operation could not be performed because of an existing lock by another process. |
ENEB
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The interface is not installed or is not properly configured. |
EOIP
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Asynchronous I/O is in progress. |