98
6-3 Transaction examples
RXD
(Host TXD)
TXD
(Host RXD)
1
2
T
1.Scanner transmits decoded data (data packet)
2.Host sends an ACK
Note: T is determined by host.
Figure 6-1 Basic decoder initiated transaction (data packet)
RXD
(Host TXD)
TXD
(Host RXD)
4
1
T
1
（15ms）
2
3
BEEP
T2
T3
1.Host sends 0x00 to wakeup scanner
2.Host sends BEEP command
3.Beeper of scanner beeps
4.Scanner sends an ACK
Note: T
1
is determined by host(T
1
= 15ms),T
2
and T
3
are determined by scanner(T
2
≈380us，
T
3
≈150us).
Figure 6-2
Basic host initiated transaction
Summary of Contents for FS580
Page 1: ...FS580 Industrial Fixed Laser Barcode Scanner User Manual Version FS580_UM_EN_V1 1 6...
Page 2: ......
Page 8: ...2 Figure 1 1 Pitch Skew and Roll...
Page 16: ...10 3 4 Scan angle Scan angle Narrow 40 5 Scan angle Wide 55 5 Figure 3 4 Scan angle...
Page 74: ...68 Testing barcode...
