Get connection status of reader – MagTek Audio Reader User Manual
Page 30
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24
NSLog
(
@"TRANS_STATUS_ERROR"
);
break
;
default
:
break
;
}
}
Get Connection Status Of Reader:
[[
NSNotificationCenter
defaultCenter
]
addObserver
:
self
selector
:
@selector
(devConnStatusChange)
name
:
@"devConnectionNotification"
object
:
nil
];
- (
void
)devConnStatusChange
{
BOOL
isDeviceConnected = [
self
.
mtSCRALib
isDeviceConnected
];
if
(isDeviceConnected)
{
self
.
deviceStatus
.
text
=
@"Device Connected"
;
}
else
{
self
.
deviceStatus
.
text
=
@"Device Disconnected"
;
}
}
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