ATAVRQTOUCHX Atmel, ATAVRQTOUCHX Datasheet - Page 159

• 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

1.1
5.4
6.3
10.3
11.3
17.4
19.13
6.3.24 Known Issues with QTouch Library for UC3L
6.4 QTouch Library for ATtiny20 device
ATMEL QTouch Library for ATtiny20 can be used for embedding capacitive touch buttons
functionality into ATtiny20 device application.
This Section describes the QTouch Library Application Programming API and Configuration
interface for QTouch method acquisition using the ATtiny20 devices.
•
When the IAR Example Project is build, the IAR32 compiler reports the following Warning
- Warning[Pe047]: incompatible redefinition of macro "AVR32_PM_PPCR_MASK"
(declared at line 607 of "C:\Program Files\IAR Systems\Embedded C:\Program Files\IAR
Systems\Embedded
5.6\avr32\INC\avr32/uc3l064.h").
In order to avoid this, this warning (Pe047) has been disabled using the Diagnostics
option in the IAR32 Project.
All code shall conform to ISO 9899
standard C, with no extensions
permitted.
A tag name shall be a unique
identifier
The basic types of char, int, short,
long, float, and double should not
be used, but specific-length
equivalents should be typedef'd for
the specific compiler, and these
type names used in the code
The value of a complex expression
of integer type shall only be cast to
a type that is not wider and of the
same signedness as the
underlying type of the expression
A cast should not be done
between a pointer type and an
integral type
Array indexing shall be the only
allowed form of pointer arithmetic
The # and ## preprocessor
operators should not be used
Workbench
5.6\avr32\INC\avr32\pm_400.h
Required
Required
Advisory
Required
Advisory
Required
Advisory
This is violated as for the reason that
Pointer increment has been done in
This Rule is not supported as the
library implementation requires IAR
extensions like __interrupt. These
intrinsic functions relate to device
hardware functionality, and cannot
practically be avoided.
enumerated types are mixed with
other types. This is caused by
integers being assigned to
enumerated types in some places to
save code space
The type bool supported by the
compiler violate this rule.
This is required in the code to do
align some pointers in the data block
memory. Cannot be avoided.
This is required in the code to do
align some pointers in the data block
memory. Cannot be avoided.
some places for sequential access of
signals, references, etc.
This is required for implementation of
a macro for ease of use &
abstraction
467
Workbench
159