Sena PS200 Uživatelská příručka stáhnout pdf (Strana 53)

5.3.3 Locating server communication protocol

When the HelloDevice Pro Series sends its IP address information to the locating server, data format

will be as follows:

Description Magic Cookie Data(0) Data(1) … Data(n)

Bytes 4 Variable Variable Variable

Value F1-AA-AA-BC

Data(n) format

Description Data ID Length Data

Bytes 1 1 Variable

Value 1~6 Variable Variable

Data ID

ID Description Length

1 Device name var

2 Model name var

3 Serial number var

4 MAC address 6

5 IP address 4

6 Local ports* 2 or 4 or 8

Note:

Local ports: Each 2 byte data represent current local port setting of the corresponding serial port. Local ports data

length of PS100 should be 2 bytes, while 4 bytes and 8 bytes for PS200 and PS400 respectively. Configured

local TCP (or UDP) port numbers for each serial port are filled with network-order bytes, (i.e. higher bytes first). If

the host mode of a serial port is set to client mode, the local port number is regarded as 0.

Example of the PS100:

If port number = 6001 (1771h), Local ports data = 17h, 71h

If host mode is TCP client, Local port data = 0h, 0h

Example of the PS400:

Port1 = 6001 (1771h), Port2 = 6002 (1772h), Port3 = TCP client, Port4 = 6003(1773h)

Local ports data = 17h, 71h, 17h, 72h, 00h, 00h, 17h, 73h

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 67 68

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Sena PS200 Uživatelská příručka Strana 53