3.3.5.3.5 SURFACE_CS_RESOL_DB

It is the combination of resolution and deadband for surface. It is defined as follows,

ParameterValue
SURFACE_CS_RESOL_DB

SURFACE_RESOL_DEADBAND (SURFACE_RESOL_8_BIT, SURFACE_DB_1_PERCENT)

  1. SURFACE_RESOL_8_BIT

    This value represents the surface resolution. It defines the resolution of the surface in bits. A value of 8 indicates 256 positions. The surface value is reported from 0-255.

  2. SURFACE_DB_1_PERCENT

    This value represents the surface deadband. It defines the inactive area in percentage on the edge of the surface where no change in position is reported. If the deadband is 10, then the inactive area is 10% of the surface range in each direction. If the surface has an 8-bit resolution (0-255), but the output can only reach 25-230 due to sensor layout, then the deadband is 25, which is roughly 10% of the whole range. Setting 10% in the deadband option removes this 10% inactive area and allows to reach the full range.

    ParameterRange/Value
    SURFACE_RESOL_8_BITSCR_RESOL_2_BIT, SCR_RESOL_3_BIT, SCR_RESOL_4_BIT, SCR_RESOL_5_BIT, SCR_RESOL_6_BIT, SCR_RESOL_7_BIT, SCR_RESOL_8_BIT, SCR_RESOL_9_BIT, SCR_RESOL_10_BIT, SCR_RESOL_11_BIT, SCR_RESOL_12_BIT
    SURFACE_DB_1_PERCENTSCR_DB_1_PERCENT, SCR_DB_2_PERCENT, SCR_DB_3_PERCENT, SCR_DB_4_PERCENT, SCR_DB_5_PERCENT, SCR_DB_6_PERCENT, SCR_DB_7_PERCENT, SCR_DB_8_PERCENT, SCR_DB_9_PERCENT, SCR_DB_10_PERCENT, SCR_DB_11_PERCENT, SCR_DB_12_PERCENT, SCR_DB_13_PERCENT, SCR_DB_14_PERCENT, SCR_DB_15_PERCENT