Measurement-computing GPIB-488.2 Manuale Utente Scaricare il pdf (Pagina 34)

3-16 IOtech to Associated MCC APIs 986992 GPIB 488.2 Porting Guide

IOtech GPIB Command Associated MCC GPIB 488.2 Command

Listen EnableRemote

SendSetup

Syntax

Listen INT WINAPI Listen(DevHandleT devHandle,

BYTE primary,BYTE secondary);

EnableRemote EnableRemote(int board, short addresslist[])

SendSetup SendSetup(int board, short addresslist [])

Usage Notes

Listen is no longer to be used. Was used to address an external device to Listen.

EnableRemote - When this routine is executed, the system controller asserts the Remote

Enable (REN) line and the Controller addresses the specified devices as listeners.

The command issued in the following example places devices at GPIB addresses 6 and 7

(connected to GPIB board) in remote mode.

Example:

short addresslist[3] = {6,7,NOADDR};

EnableRemote(0, addresslist);

SendSetup addresses a GPIB board as a Talker and the specified GPIB devices as Listeners.

Following this routine, you should call a routine such as SendDataBytes to actually

transfer the data.

The following example prepares GPIB board 0 to send data to GPIB devices 6 and 7.

Example:

short addresslist[3] = {6, 7, NOADDR};

SendSetup(0, addresslist);

Also see IOtech’s: MyListenAddr

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 63 64

Nessun commento

Measurement-computing GPIB-488.2 Manuale Utente Pagina 34