SCSISelAtn

SCSISelAtn Select SCSI device and signal intention to send a message

#include <SCSI.h> SCSI Manager

short targetID; SCSI device being signalled

returns 16-bit Error Code; 0=no error

SCSISelAtn is the same as SCSISelect except that it also asserts the bus's

Attention line to indicate that there is a message pending for that drive.

targetID identifies the selected SCSI device.

Returns: an error code indicating success or failure of the function. It will be

one of:

noErr (0) No error

scArbNBErr (3) Arbitration failure during SCSIGet; bus busy

scMgrBusyErr (7) SCSI Manager already occupied when SCSIGet was called

scSequenceErr (8) Operation out of sequence

scBusTOErr (9) Bus timeout before data ready on blind read or write

scComplPhaseErr (10) Bus not in Status phase; SCSIComplete call failed

Referenced by (1):