Motorola RD5000, Руководство интегратора

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B - 2 RD5000 RFID Integrator Guide
Possible Extensions
The design allows for a further four sets of parameters to be configured, this may occur in future code versions. The parameters
from the old MPS_CMD_MOTION_GET_THRESHOLD API call cannot be read.
Table B-2
Set Minimum Velocity for Motion Start Event
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Wd1 0 0 1 X value expressed as 100 * value in ft/sec. (Default is 0.5 ft/sec.)
Wd2 D D D Y value expressed as 100 * value in ft/sec. (Default is 0.5 ft/sec.)
Wd3 D D D Z value expressed as 100 * value in ft/sec. (Default is 1.0 ft/sec.)
Table B-3
Set Recalibration Velocity
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Wd1 0 1 0 X value expressed as 100 * value in ft/sec. (Default is 3.0 ft/sec.)
Wd2 D D D Y value expressed as 100 * value in ft/sec. (Default is 3.0 ft/sec.)
Wd3 D D D Z value expressed as 100 * value in ft/sec. (Default is 3.0 ft/sec.)
Table B-4
Set Miscellaneous Thresholds
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Wd1 0 1 1 Total noise energy in all axes for quiet threshold (Default is 250)
Wd2 D D D Total energy in all axes for shock threshold (Default is 2000)
Wd3 D D D Threshold count of consecutive vel. updates for recal. (Dflt is 10)
Table B-5 Reserved for Future Use
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Wd1 1 X X DDDD
Wd2 D D D DDDD
Wd3 D D D DDDD