24
Packet Mode
When Packet mode is off, data is sent in raw format (unpacketed).
When Packet mode is on, data is sent with the packet format defined below to ensure integrity of data
when received by the host or the scanner. For batch transmission, the scanner sends
0x7E, 0x01, 0x30,
0x30, 0x30, 0x30, 0x00, 0x00, 0x3B, 0x03, 0x00
to notify the host of the completion of batch
transmission.
Note that this feature is only available when using Bluetooth SPP/BLE or USB COM Port Emulation.
Packet format: {Header} {LEN} {DATA} {Trailer} {Checksum}
Header: 0x7E 0x01 0x30 0x30 0x30 0x30
LEN: Length of DATA, 2 bytes
DATA: Barcode data sent by the scanner or programming command sent by the host device
Trailer: 0x3B 0x03
Checksum: Computation sequence: 0x00+DATA; computation method is XOR, byte by byte
Host Response: {Header} {Response Value} {Response Method} {Trailer}
Header: 0x02 0x01
Response Value: 0x06 (ACK) or 0x15 (NAK)
Response Method: 0x00 (No operation), or
0x01 (2 short high-frequency beeps for ACK; 1 low-frequency beep for NAK), or
0x02 (200ms-long vibration for ACK; 1s-long vibration for NAK)
Trailer: 0x3B 0x03
Scanner Response: {Header} {Response Value} {Trailer}
Header: 0x02 0x01
Response Value: 0x06 (ACK) or 0x15 (NAK)
Trailer: 0x3B 0x03
Packet Mode On
Packet Mode Off (default)
Содержание NLS-BS80
Страница 1: ...NLS BS80 Pocket Bluetooth Barcode Scanner User Guide...
Страница 16: ......
Страница 45: ...29 Germany Austria Greece Hungary Israel Italy Latin America South America Netherland Norway Poland Portugal...
Страница 46: ...30 Romania Russia Slovakia Spain Sweden Switzerland Turkey_F Turkey_Q UK Japan...
Страница 52: ...36 6ms 7ms 8ms 9ms 10ms 11ms 12ms 13ms 14ms 15ms...
Страница 54: ...38 Step 6 Wait for the Firmware upgraded window to pop up and click OK to exit the program...
Страница 243: ...227 Digit Barcodes 1D Scanner 0 9 0 1 2 3 4 5 6 7 8 9...
Страница 244: ...228 A F A B C D E F...
Страница 245: ...229 Digit Barcodes 2D Scanner 0 9 0 5 1 6 2 7 3 8 4 9...
Страница 246: ...230 A F A B C D E F...
Страница 247: ...231 Digit Barcodes 0 9 0 5 1 6 2 7 3 8 4 9...
Страница 248: ...232 A F A B C D E F...
Страница 251: ...235 Save Cancel Barcodes Save Cancel Delete the Last Digit Delete All Digits...