MagneSafe V5
34
Bit
Description
7
6
5
4
3
2
1
0
0
0
0
Baud Rate 2400
0
0
1
Baud Rate 4800
0
1
0
Baud Rate 9600
0
1
1
Baud Rate 14400
1
0
0
Baud Rate 19200
1
0
1
Baud Rate 38400
1
1
0
Baud Rate 9600
1
1
1
Baud Rate 9600
0
0
No Parity (8 bit characters)
0
1
Even Parity (7 bit characters)
1
0
Odd Parity (7 bit characters)
1
1
Mark (Parity = 1 all the time, 7 bit characters)
0
1 Stop Bit
1
2 Stop Bits
0
0
Not used – set to zeroes
This property is stored in non-volatile memory, so it will persist when the unit is power
cycled. When this property is changed, the unit must be reset (see Command Number 2)
or power cycled to have these changes take effect.
Activity Timeout Period Property (BulleT, Flash, Wireless USB)
Property ID:
0x0B
Property Type:
Byte
Length:
1 byte
Get Property:
Yes
Set Property:
Yes
Default Value:
120 (0x78) seconds
Description:
This property specifies, in seconds, the minimum amount of time a wireless
reader will operate in the absence of activity. Activity is defined as:
a.
Swiping and processing of a card.
b.
Receipt and processing of commands from a Host.
c.
Briefly pressing the User Switch.
When the specified time passes without activity, the reader is powered down.
This property is stored in non-volatile memory, so it will persist when the unit
is power cycled. When this property is changed, the unit must be reset (see
Command Number 2) or power cycled to have these changes take effect.
Note
Setting the Activity Timeout Period to 0x00 will make it so the reader does not
shut off because of inactivity. Setting Stay Powered After Swipe (property 0x0E)
to 0x01 will make sure a good swipe doesn’t turn the reader off. Together they
cause the reader to stay powered until the user turns it off by holding down the
power switch for at least 3 seconds.
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