Omega UWBT Series, Руководство пользователя

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10-15
Communication Protocol
10
UWBT Response To Device Name And MAC Address String
Packet
Header
SA DA Command Length Byte 1 - Byte
12
Byte 13 - Byte 33 Checksum
0xA5 0x00 0x00 0x20 MAC address Device alias name
Table 10-10. Frame Format Of Get MAC Address And Alias Name
Field Descriptions:
Field Values And Description
Byte 1 – Byte 12 MAC address holds the 12 alphanumeric value
Byte 13 – Byte 33 Device alias name can be set up to 20 alphanumeric value
Table 10-11. Field Description Of Get MAC Address And Alias Name
10.3.9 Erase Log Memory
This frame is used to Erase the Log memory of UWBT device.
Erase Log memory string format (PC)
%0 0 512<CR>
UWBT response to Erase Log memory
Packet
Header
SA DA Command Length Byte 1 Checksum
0xA5 0x00 0x00 0x01 –
Table 10-12. Frame Format Of Erase Log Memory
On receiving this string, the UWBT device sends Acknowledgement.
10.3.10 Set Device Name
This frame is used by Smartphone/PC to enter the device name to the UWBT
device.
Set Device Name String Format (PC/Smartphone)
%0 0 513 <20 Elements><CR>
Elements 1 – 20 can be alphanumeric values.
E.g., %0 0 513 T h e r m o c o u p l e <CR>
UWBT Response Set Device Name String
On receiving this string, UWBT device sends Acknowledgement.