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Get Application Commands

Command Set 175

Get Write TX Power (64h)

For deprecated version of this command see Appendix D: Get Write TX Power (64h)

The Get Write TX Power command returns the current TX power and, optionally, the

minimum and maximum power levels supported by the module for reading tags, in centi-

dBm.

The option field allows you to specify what data you want returned:

The following example gets the full set of power data:

The example response contains the option specified followed by 2 byte fields for each

power value:

current = 0x0BB8 = 3000 centi-dBm = 30.00 dBm

max = 0x0BB8 = 3000 centi-dBm = 30.00 dBm

min. = 0x01F4 = 500centi-dBm = 5.00 dBm

Get Frequency Hop Table (65h)

The Get Frequency Hop Table command gets the current frequency hop table and,

optionally, the frequency hop time, used.

Get Frequencies

The following command gets the list of frequencies current used in the hop table.

Option Data returned

0x00 Returns only the current TX power.

0x01 Returns the current TX power and the maximum

and minimum power levels for this module.

FF 01 64 01 B8 BC

SOH Length OpCode Option CRC

FF 07 64 00 00 01 0B B8 0B B8 01 F4 FF BC

SOH Length OpCode Status Option Default centi-dBm Max centi-dBm Min centi-dBm CRC

1 2 ... 170 171 172 173 174 175 176 177 178 179 180 ... 251 252

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