11.4.2 Status and Output Data

Table 11-3. Group Data
Parameter	Size	Range/Options	Usage
`scroller_group_status`	1 byte	Bit field Bit 7: Reburst required Bit 0: Touch detection	Reburst Required = `1` Indicates that one or more scrollers in the group require a reburst of sensors. Touch Detection = `1` Indicates that one or more scrollers in the group are in ‘Touch Detect’

Individual Key Sensor Data


Parameter	Size	Range/Options	Usage
`scroller_status`	1 byte	Bit field Bit 7: Reburst required Bit 1: Contact moved Bit 0: Touch detection	Reburst Required = `1` Indicates that one or more scrollers in the group require a reburst of sensors. Touch contact reported position has changed Touch Detection = `1` Indicates that one or more scrollers in the group are in ‘Touch Detect’
`right_hyst`	1 byte	Hysteresis limit	Indicates when a contact is moving ‘Right’, i.e., the direction of increasing touch position
`left_hyst`	1 byte	Hysteresis limit	Indicates when a contact is moving ‘Left’, i.e., the direction of reducing touch position
`raw_position`	2 bytes	0-to-4095	The calculated location of the touch contact prior to motion filtering
`position`	2 bytes	0-to-4095	The calculated location of the touch contact after motion filtering
`contact_size`	2 bytes	0-to-65535	The sum of two neighbouring keys’ touch deltas comprising the touch contact