Analog digital converter measurements +adc – Multi-Tech Systems MMCModem GPRS (MTMMC-G) User Manual
Page 111
Chapter 13 – Specific AT Commands
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I)
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Additional Notes:
•
The AT+WIND? command is supported and indicates the
•
AT+WIND settings are automatically stored in non volatile memory (EEPROM). This means the &W
command does not need to be used and the selected flows are always activated after boot.
•
Default value is 0: no flow activated, no indication.
•
AT+WIND=? gives the possible value range (0-4095)
•
The unsolicited response will then be:
+WIND:
•
Or for event 10:
+WIND:
•
Or for event 11:
+WIND:
•
Or for event 15 (NITZ indication):
+WIND:
Analog Digital Converter Measurements +ADC
Description:
This command gets the (DC level * 1024) of ADC A and ADC B, and possibly ADC C. These voltages
are coded on 10 bits.
Values:
0
Select 2 converters
1
Select 3 converters
ADC A value, coded on 10 bits. The value returned includes the resistor bridge. Values are updated
every 10 seconds. Displayed on modes 0 and 1.
ADC B value, coded on 10 bits. Displayed on modes 0 and 1.
ADC C value, coded on 10 bits. Displayed on mode 1 only.
ADC D value, coded on 10 bits. Displayed on mode 1 only.
Syntax: Command
syntax: AT+ADC
Response syntax: +ADC:
Command
Possible responses
AT+ADC=?
Note: Ask for the list of possible values
+ADC: (0-1)
Note: possible values 0 or 1
AT+ADC=0
Note: Select 2 converters (mode 0)
OK
Note: 2 converters mode selected
AT+ADC?
Note: Ask for the current values of
converters in mode 0
+ADC: 500,412
OK
Note: ADC A, ADC B on 10 bits
AT+ADC=1
Note: Select extended mode (mode 1)
OK
Note: Extended mode selected