User's Manual

ManualsBrandsRF Ideas ManualsElectronicsMulti Protocol USB RFID Reader

Query a

Variable

Query a single variable

to

display

its

current

value.

·

Booleans display as

true or false.

·

Integers display as

0

..

255

with

leading zero

suppression.

·

Characters display as single quoted printable ASCII characters

in the

range

0x20

..

0x7E.

·

Values

from 0x00

.. 0x1F and 0x7F..0xFF

will

be

with

a leading backslash lowercase

x

and

the

two digit

upper case hex

number

.

· The

output of the

variable displays between curly

braces.

For example: RF

IDeas>r

fid:out.led?

{3}

Variables are set and stored

in

RAM and are

lost

when

the utility is

closed. Use

the cfg.write function

to write the

RAM configuration

to

flash

memory

.

Use

the

cfg.read function

to

read

the

flash

memory

.