Console Mode Commands - Texas Instruments ADS1230REF User Manual

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The available commands are listed in
possible characters. A dash (–) indicates a range, and commas (,) indicate a list.
Console mode does not interrupt standalone operation. It is always available, even when the standalone
mode is in use. However, if parameters are changed using both the console and standalone modes,
parameters may become out of sync.
5.2 Command Reference
5.2.1 P—Set PGA
This command sets the gain of the ADS1230 PGA, according to these parameters:
• P0—sets gain to 64
• P1—sets gain to 128
• P—(with no argument) prints the current gain setting
5.2.2 R—Set Data Rate
This command sets the speed of the ADS1230 according to these parameters:
• RF—sets rate to fast
• RS—sets rate to slow
• R—(with no argument) prints the current data rate setting
Note that the actual data rate depends on the frequency of the device clock.
5.2.3 K—Perform Offset Calibration
Initiates an offset calibration on the ADS1230, using the method described in the datasheet.
5.2.4 V—Show Version
Displays a message containing the firmware version and copyright notice.
SBAU125A – August 2007 – Revised September 2007
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Table 6. In this table, values in brackets indicate a range or list of
Table 6. Console Mode Commands
COMMAND FORMAT
P
P [0,1]
R
R [F,S]
K
K
V
V
S
S
D
D
Q
Q
OPERATION
Set PGA
Set data rate
Perform offset
calibration
Show firmware
version
Start streaming
Read data once
Query parameters
ADS1230REF User's Guide
Serial Console
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