STEVAL-ICB004V1 STMicroelectronics, STEVAL-ICB004V1 Datasheet - Page 14

• Manufacturer Part Number: STEVAL-ICB004V1
• Description: BOARD EVAL TOUCH SCREEN STMPE811
• Manufacturer: STMicroelectronics
• Series: S-Touch™r

Specifications of STEVAL-ICB004V1

• Sensor Type: Touch Screen
• Interface: I²C, SPI
• Voltage - Supply: 5V
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STMPE811
• Interface Type: SPI, I2C, USB
• Operating Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STMPE811
• Other names: 497-10336

Running the demonstration
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Running the demonstration
S-Touch™ resistive touchscreen controller demonstration
(STPME811)
The following represents the default demonstration configuration of the demonstration kit.
Demo application:
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Figure 5.
Features:
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The S-Touch™ resistive touchscreen controller demonstration (STPME811) maps the
stylus movement on the resistive touchscreen to the GUI window on the PC. This offers
a real-time writing/drawing experience to the user.
The STMPE811 touchscreen controller also has GPIO expander capability. When
switch SW1 on the board is pushed, the LED on the GUI glows.
The writing pad demonstration forms the basis for resistive touch sensing applications
like signature capture, portable paintbrush, and resistive scroll pads in laptops.
Easy-to-use GUI interface with board connection status display
Capability to show touch movement with and without filtering
Configurable touchscreen controller parameters:
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–
–
–
Tracking index
Averaging
Settling delay
Touch detect delay
S-Touch™ resistive touchscreen demonstration (STPME811) GUI
Doc ID 16158 Rev 3
UM0772