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DATECS DFM-5000

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این محصول توسط DATECS تولید شده است و در گروه AVL Hardware قرارداد.

ib_serial
iButton serial number (16 hex symbols)
ib_alarm_control_mask
iButton alarm control mask. Define frequency for RTC alarm.
15 - Alarm once per second;
14 - Alarm when seconds match (once per minute);
12 - Alarm when minutes and seconds match (once every hour);
8 - Alarm when hours, minutes, and seconds ma
ib_alarm_time (HH:MM:SS)
time for RTC alarm. RTC alarm will happen every second/minute/day/week (according to ib_alarm_control_mask)
(from iButton register page.)
ib_temp_alarm_treshold_lo (C)
Low temperature threshold, the device generates alarm when this temperature is reached.
(from iButton register page.)
ib_temp_alarm_treshold_hi (C)
High temperature threshold, the device generates alarm when this temperature is reached.
(from iButton register page.)
ib_sample_rate (seconds)
how many seconds the temperature samplings are apart from each other during a mission
(from iButton register page.)
ib_control (bit flag)
Bit 7: Enable Oscillator (EOSC)
Bit 6: Memory Clear Enable (EMCLR)
Bit 4: Enable Mission (EM)
Bit 3: Rollover Enable/Disable (RO)
Bit 2: Temperature Low Alarm Search (TLS)
Bit 1: Temperature High Alarm
ib_rollover (0,1)
3rd bit of ib_control. Rollover Enable/Disable.
(from iButton register page.)
ib_mission_start_delay (minutes)
how many minutes the device waits before starting the logging process
(from iButton register page.)
ib_status (bit flag)
Status Register.
Bit 7: Temperature Core Busy (TCB)
Bit 6: Memory Cleared (MEMCLR)
Bit 5: Mission in Progress (MIP)
BIT 4: Sample in Progress (SIP)
Bit 2: Temperature Low Flag (TLF)
Bit 1: Temperature High Flag (THF)
Bit 0: Timer Alar
ib_temp (C)
iButton temperature measurement
(from iButton register page.)
ib_mission_start
Time when the mission starts (unix timestamp format).
(from iButton register page.)
ib_mission_samples_counte
how many temperature measurements have taken place during the current mission in progress
(from iButton register page.)
ib_device_samples_counter
how many temperature measurements have taken place since the device was assembled at the factory
(from iButton register page.)
ib_alarm_duration (minutes)
Alarm duration.
(from Alarm Timestamps page.)
ib_is_alarm_high (0,1)
0 : high alarm temperature;
1 : low alarm temperature.
(from Alarm Timestamps page.)
ib_hist_XXXX
Temperature histogram value.
XXXX is histogram binary address, from 0800 to 087C.
0800 corresponds to -38.5 and lower temperature
0802 corresponds to -38.0 .. -36.5
0804 corresponds to -36.0 .. -34.5
...
087A corresponds to +82.0 .. +83.
mileage (km)
Mileage
hdop
HDOP
sat_mode
sat_fix
FS indicator:
0 – invalid
1 – Fix not available
2 – 2D Fix
3 – 3D Fix
is_fixnow
Sattelite Mode indicator
0 – no fix
1 – Autonomous GNSS Fix
2 – Differential GNSS Fix
3 – Estimated/Dead Reckoning Fix

FixNOW indicator:
0 – Continuous mode;
1 – FixNOW mode

is_pedestrian
Pedestrian/Automotive mode indicator:
0 – Automotive;
1 – Pedestrian
ign (0,1)
Ignition
fake_ign (0,1)
“Fake Ignition” flag. If the device detects movement for at least 15 seconds or detects a point farther than MaxGuardDist, it raises this flag. If there is no movement for more than 15 seconds the device clears this flag.
is_antenna_short_circuit (0,1)
Antenna short circuit:
0 – antenna OK;
1 – antenna short circuit
pwr_int
ADC reading for the battery voltage.
log_trigger
Flash write trigger
core_flag
Device status flags and boot up flags (appear only once at device start up).
gpo_flag
State of the digital outputs:
bit

Meaning

7

6

5

4

gsm_activity
Current GSM activity:
<
gsm_resp
Indicates that some of the following messages is received from the GSM:
0 – OK (no error)
1 – ERROR
3 – NO CARRIER
4 – CONNECT
7 – BUSY
8 – NO ANSWER
9 - SHUTDOWN
gsm_cme_err
CME error messages:
1025 - Ok_Info_DataBegin
1028 - Ok_Info_WaitingForData
3074 - Ok_Info_SocketClosed
3077 - Ok_Info_Ppp
3086 - Ok_Info_GprsActivation
driving_reason
bit

Meaning

7

mifare_state
bit
15 14 13 12 11 10 9 8 7 6 5
bit




mifare_id
MiFare card number
f02_GG_NN
Parameter from configuration frame,
GG - Parameter Group,
NN - Parameter Number
sf02_GG_NN
Status byte for parameters in reply frames.
bit

Value