Data Streaming
3.8.5 LDCLK
The LDC10xx uses a reference clock generated by the MCU on the EVM to measure the inductance. The
clock frequency can be changed to several settings by the LDCLK selection. The higher the frequency of
the LDCLK, the more accurately the LDC10xxEVM can measure the inductance. When the LDCLK is set
to OFF, then no inductance measurements are performed and the inductance measurement graph is not
displayed. Note that it may take a some time for the inductance measurement result to stabilize after
changing the LDCLK frequency.
Figure 3-9. LDCLK Configuration
3.8.6 LED
The Red and Green LEDs on the LDC10xxEVM can be turned on or off using this menu.
3.9
Saving and Loading
3.9.1 Configurations
Configurations can be saved and loaded. To save a configuration, click on the
"Save"
icon. To load a
configuration, click on the
"Open"
icon.
Configurations include all register names, current values, and default values. They are saved in Comma-
Separated Files (*.csv) and can be modified using a text or spreadsheet editor.
3.9.2 Plot Data
Right-click a plot and select “Save Data…”
Data can be saved to a new file or an existing one. If an existing file is chosen, data will be appended.
13
SNAU150A – September 2013 – Revised March 2014
Inductive Sensing GUI User Guide
Copyright © 2013–2014, Texas Instruments Incorporated