ATAVRQTOUCHX Atmel, ATAVRQTOUCHX Datasheet - Page 132

• 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

TOUCH_ACQ_INCOMPLETE
TOUCH_INVALID_INPUT_PARAM
TOUCH_INVALID_LIB_STATE
TOUCH_INVALID_QM_CONFIG_PARAM
TOUCH_INVALID_AT_CONFIG_PARAM
TOUCH_INVALID_QT_CONFIG_PARAM
TOUCH_INVALID_GENERAL_CONFIG_PARAM
TOUCH_INVALID_QM_NUM_X_LINES
TOUCH_INVALID_QM_NUM_Y_LINES
TOUCH_INVALID_QM_NUM_SENSORS
TOUCH_INVALID_MAXDEV_VALUE
TOUCH_INVALID_RECAL_THRESHOLD
TOUCH_INVALID_CHANNEL_NUM
TOUCH_INVALID_SENSOR_TYPE
TOUCH_INVALID_SENSOR_ID
TOUCH_INVALID_DMA_PARAM
TOUCH_FAILURE_ANALOG_COMP
TOUCH_INVALID_RS_NUM
6.3.15.2.2 touch_lib_state_t
Enumeration
Use
Values
TOUCH_LIB_STATE_NULL
TOUCH_LIB_STATE_INIT
TOUCH_LIB_STATE_READY
TOUCH_LIB_STATE_CALIBRATE
TOUCH_LIB_STATE_BUSY
6.3.15.2.3 touch_acq_mode_t
Enumeration
Use
132
touch_lib_state_t
Indicates the current state of the library with respect to a specific acquisition
method
touch_acq_mode_t
Touch library acquisition mode type.
Comment
Library is not yet initialized for the specific acquisition
method
Library is initialized, sensor configuration and calibration is
not yet done.
Library is ready for a new acquisition in the specific method
Library requires re-calibration before acquisition can be
done for the specific acquisition method
Library is busy with acquisition & processing for the specific
acquisition method
Touch Library is busy with pending previous
Touch measurement.
Invalid input parameter.
Operation not allowed in the current Touch
Library state.
Invalid QMatrix config input parameter.
Invalid Autonomous Touch config input
parameter.
Invalid QTouch config input parameter.
Invalid General config input parameter.
Mismatch between number of X lines
specified as QM_NUM_X_LINES and
number of X lines enabled in QMatrix pin
configuration touch_qm_pin_t x_lines.
Mismatch between number of Y lines
specified as QM_NUM_Y_LINES and
number of Y lines enabled in QMatrix pin
configuration touch_qm_pin_t y_yk_lines.
Number of Sensors specified is greater than
(Number of X Lines * Number of Y Lines).
Spread spectrum MAXDEV value should not
exceed (2*DIV + 1).
Invalid Recalibration threshold input value.
Channel number parameter exceeded total
number of channels configured.
Invalid sensor type. Sensor type can NOT be
SENSOR_TYPE_UNASSIGNED.
Invalid Sensor number parameter.
DMA Channel numbers are out of range.
Analog comparator configuration error.
Number of Rotor/Sliders set as 0, when trying
to configure a rotor/slider.
8207J-AT42-02/11