www.ti.com
8.6
The Calibration Screen
8.7
Data Logging
Operation
The Calibration screen allows the user to perform the CIO and CEO commands automatically. There are
two ways to use the commands. Each command can be called individually or the board offset can be
determined by selecting Compute Board Offset button. The result given by computing the board offset
could be used to program the BOFF bits at the Pack Configuration EEPROM register.
Figure 12. Calibration Screen
The bq27x10 registers can be logged by using the data log function. To log the data and create a log file:
1. Select the registers to log by clicking on the corresponding Log box in each row of data.
2. Select File|Start Data Log from the pulldown menu.
3. Enter the name of the data log file in the Name Datalog File box
4. Click on the Open button
5. To stop the data logging, select File|Close Data Log from the pulldown menu
The file can be imported into a text editor, spreadsheet, or word processor program.
SLUU259 – October 2006
bq27x10EVM Single-Cell Battery Fuel Gauge
15
Evaluation Module
