ATAVRQTOUCHX Atmel, ATAVRQTOUCHX Datasheet - Page 66

• Manufacturer Part Number: ATAVRQTOUCHX
• Description: BOARD EVAL CAPACITIVE TOUCH
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATAVRQTOUCHX

• Sensor Type: Touch, Capacitive
• Sensing Range: 1 Slider, 1 Wheel, 2 Buttons
• Interface: USB
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: AT90USB1287, ATxmega128A1
• Silicon Manufacturer: Atmel
• Silicon Family Name: ATxmega
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Core Architecture: AVR
• Core Sub-architecture: AVR19
• Kit Features: One Slider, One Wheel And 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.6.11.2.4 Using the example projects
The sample applications are shipped with the complete set of files required to configure, build,
execute and test the application for both IAR-workbench and AVR Studio IDEs.
The sample applications are provided for the evaluation kits and a few configurations for select
devices. The user can use the sample applications as a reference or baseline to configure
different configurations. Please ensure to change the configuration settings in the project options
to match the device selected.
To change the configuration settings of the sample applications,
5.6.11.3 Example applications for QMatrix acquisition method libraries
The QMatrix acquisition method libraries include example projects for some of the supported
devices. Example projects for both IAR IDE and AVR Studio IDE along with example applications
are provided for select devices using the QMatrix acquisition libraries. These sample applications
demonstrate the usage of the touch API’s to add touch sensing to an application. Refer to the
library selection guide for details on the example projects and sample applications supported for
the release.
5.6.11.3.1 Selecting the right configuration
The sample applications are built to support a maximum channel support configuration available
for that particular device for both IAR & AVR IDEs.
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Figure 5-16 : Specifying the QTouch acquisition method library configuration parameters
1. Select the configuration from the list of configurations available.
2. If the user wishes to have a new name for the configuration to be used, a new
3. If a different variant of the library needs to be used, remove the existing library in that
4. Specify the tunable configuration parameters for the project as illustrated in sections
configuration can be added to the project.
particular configuration and add the library variant that you require. Please refer to
5.7.1.4 for details on the different library variants. Update the linker options to specify
the library to be linked.
5.6.11.2.2 and 5.6.11.2.3.
in IAR IDE
8207J-AT42-02/11