7.2 Capacitive Sense Profiler
The [
Capacitive Sense Profiler
] in Simplicity Studio displays touches, raw and processed data, and noise information in a simple-to-
use GUI. Touch and release any of the capacitive sensing peripherals on the board and the profiler will display the data in a table and
as a graph over time.
To access and setup the [
Capacitive Sense Profiler
] in [
Simplicity Studio
]:
1. Provide power to the board by connecting the USB connector to the PC using the provided USB cable.
2. select the [
CPT213B
] kit in the [
Device
] pane.
3. Go to [
Compatible Tools
] and select the [
Capacitive Sense Profiler
] tile.
4. In the [
Control Panel
], click [
Use Device...
] .
Once the board is connected, touch and release any of the capacitive sensing touch peripherals on the board to view the raw and pro-
cessed data. The profiler can view the data as [
Raw Data
], [
Noise
], and [
Buttons
]. The Buttons view is particularly useful since it
shows the state of the capacitive sense touch pads as either on or off.
More information about [
Capacitive Sense Profiler
] is available in AN957: "TouchXpress Configuration and Profiling Guide." Applica-
tion notes can be accessed within Simplicity Studio under [
Documentation
] or on the Silicon Labs website (
www.silabs.com/interface-
appnotes
).
Figure 7.3. Simplicity Studio Capacitive Sense Profiler
UG294: CPT213B SLEXP8019A Kit User's Guide
Simplicity Studio
silabs.com
| Building a more connected world.
Rev. 0.1 | 13
