ATAVRTS2080A Atmel, ATAVRTS2080A Datasheet - Page 151

• Manufacturer Part Number: ATAVRTS2080A
• Description: KIT QTOUCH W/SW ATMEGA88
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATAVRTS2080A

• Sensor Type: Touch, Capacitive
• Sensing Range: 1 Rotor, 1 Slider, and 2 Buttons/Keys
• Interface: Application Programming Interface (API)
• Voltage - Supply: 1.8 V ~ 5.5 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATmega88
• Tool Type: Development Kit
• Cpu Core: AVR 8 / 32
• Data Bus Width: 8 bit
• Core Architecture: AVR
• Silicon Manufacturer: Atmel
• Silicon Core Number: ATmega88, ATmega88A
• Silicon Family Name: AVR
• Kit Contents: Board, CD
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Details

6.3.17.2.3 touch_qt_sensor_update_config
Arguments
6.3.17.2.2 touch_qt_sensor_config
Arguments
touch_qt_grp
sensor_type
from_channel
to_channel
aks_group
detect_threshold
detect_hysteresis
position_resolution
p_sensor_id
touch_qt_grp
sensor_id
p_touch_sensor_param
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touch_ret_t touch_qt_sensor_config(touch_qt_grp_t touch_qt_grp,
This API configures a single QTouch Key, Rotor or Slider.
The user must provide all the sensor specific settings as input to this API.
Rotor / Slider sensor will occupy contiguous channels from from_channel to to_channel.
For QTouch acquisition method, 3 Touch channels per rotor / slider are supported. Keys
are always formed using 1 Touch channel.
touch_ret_t touch_qt_sensor_update_config(touch_qt_grp_t touch_qt_grp,
Type
touch_qt_grp_t
sensor_type_t
channel_t
channel_t
aks_group_t
threshold_t
hysteresis_t
resolution_t
sensor_id_t*
Type
touch_qt_grp_t
sensor_id_t
touch_qt_param_t *
Comment
Specify if the operation is to be performed on Group A
Sensors or Group B Sensors.
Specifies sensor type – SENSOR_TYPE_KEY or
The SENSOR_TYPE_UNASSIGNED enum is not a valid
Start channel of the Sensor (rotor, slider or key).
End channel of the Sensor (rotor, slider or key). For a
AKS group of this sensor.
Touch Detect threshold level for Sensor.
Value for detection hysteresis.
Position resolution when configuring rotor / slider
The Sensor ID is updated by the Touch Library upon
successful sensor configuration. The Sensor ID starts with
0.
key, the start and end channels must be the same.
sensor_type_t sensor_type,
channel_t
channel_t
aks_group_t
threshold_t
resolution_t
sensor_id_t
sensor_id_t sensor_id,
touch_qt_param_t *p_touch_sensor_param)
hysteresis_t
SENSOR_TYPE_ROTOR or
SENSOR_TYPE_SLIDER.
input to this API.
from_channel,
to_channel,
aks_group,
detect_threshold,
detect_hysteresis,
position_resolution
*p_sensor_id)
Comment
Specify if the operation is to be
performed on Group A Sensors or
Group B Sensors.
Sensor ID for which the configuration
Pointer to the user sensor configuration
needs to be updated.
structure.
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