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28
CHAPTER 3
Performing Advanced Functions
R
ETURNS
R
EMARKS
R
EMOTE
E
XAMPLE
INFO
D
ESCRIPTION
P
ARAMETER
R
ETURNS
•
0 – 16 Kbytes (e.g. model 25128)
•
1 – 32 Kbytes (e.g. model 25256)
Nothing.
SET only.
Yes, SET only.
FDEV 1
15535 FDEV 0
#
Returns various status information.
None.
A list of a device's internal variables:
ID INFO rf_in rf_out date time ver clk stack cop batt temp
days_uptime hr:min_uptime rssi pmp_low pmp_high type slot sam-
ples po err_level
#
The formats for the above parameters are as follows:
•
rf_in and rf_out as a decimal
•
date as dd/mm/yyyy
•
time as hh:mm:ss
•
ver as x.x
•
clk, stack, and cop as decimal; they represent internal
housekeeping parameters: the A725 uses cop to number
watchdog occurrences, but clk and stack are currently
undefined
•
batt as battery level using the standard voltage conversion
equation (0 is 0 volts, 255 is 20 volts)
•
temp as internal temperature in the A725 housing, which is
device dependent. The precision of the sensing element is
low (±2°C), but it is sufficient for battery power management
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