ATQT600 Atmel, ATQT600 Datasheet - Page 147

• Manufacturer Part Number: ATQT600
• Description: KIT EVAL TOUCH FOR QT600
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATQT600

• Sensor Type: Touch Screen
• Interface: USB
• Embedded: Yes, Other
• Utilized Ic / Part: ATtiny88, ATmega324PA, ATxmega128A1
• Processor To Be Evaluated: ATtiny88, ATmega324, ATxmega128
• Data Bus Width: 8 bit, 16 bit
• Interface Type: USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.6 V to 3.6 V
• Silicon Manufacturer: Atmel
• Kit Application Type: Sensor
• Application Sub Type: Touch Sensor
• Kit Contents: USB Bridge, MCU Cards, Touchpad Cards
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: ATtiny88,
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.3.17.1.4 touch_qm_sensor_get_config
Arguments
Arguments
sensor_id
p_touch_sensor_param
sensor_id
p_touch_sensor_param
6.3.17.1.5 touch_qm_channel_udpate_burstlen
Arguments
channel
qm_burst_length
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This API updates the configuration of a QMatrix sensor with values different from the
ones initialized by the touch_qm_sensor_config API. If the sensor was not configured
already, the API will return error.
The user must populate the structure pointed by p_touch_sensor_param with required
settings before calling this API.
touch_ret_t touch_qm_sensor_get_config(
This API copies the current configuration of a QMatrix sensor into the user configuration
structure.
touch_ret_t touch_qm_channel_udpate _burstlen(
This API updates the burst length of the specified QMatrix channel
This API can also be used to disable Touch measurement on a Sensor.
In order to disable a Sensor, the burst length value of all the channels corresponding to
the Sensor must be set to 1. A Sensor can then be re-enabled by setting the appropriate
burst length for all channels using this API.
Type
uint8_t
touch_bl_t
Type
sensor_id_t
touch_qm_param_t*
Type
sensor_id_t
touch_sensor_param_t*
Comment
Channel number for which the burst length is to be set.
QMatrix burst length. The burst length value can be 1 to
sensor_id_t sensor_id,
touch_qm_param_t *p_touch_sensor_param)
sensor_id_t sensor_id,
touch_qm_param_t *p_touch_sensor_param)
channel_t channel,
touch_bl_t qm_burst_length)
255. A value of 1 can be used to disable bursting on
a given channel.
Pointer to the user sensor configuration
Comment
Sensor ID for which the configuration
Comment
Sensor ID for which the configuration
Pointer to the user sensor configuration
needs to be updated.
structure.
needs to be updated.
structure.
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