Usr USR-TCP232-T, Руководство пользователя

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RS232 Serial TTL UART TO Ethernet TCPIP convert Module www.usr.cn
Jinan USR Technology Co., Ltd.
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6.3
6.3 6.3
6.3 COM
COM COM
COM <->
<-> <->
<-> TCP/UDP
TCP/UDP TCP/UDP
TCP/UDP <->
<-> <->
<-> COM
COM COM
COM
M C U
5 1 5 1 5 1 5 1 ,,,,A V R A V R A V R A V R ,,,,P I C P I C P I C P I C ,,,,A R M A R M A R M A R M
R S 2 3 2
MCU use as RS2 3 2
M C U
5 1
5 1 5 1
5 1 ,,,,A V R
A V R A V R
A V R ,,,,P I C
P I C P I C
P I C ,,,,A R M
A R M A R M
A R M
R S 2 3 2
O l d Communication
M C U
5 1
5 1 5 1
5 1 ,,,,A V R
A V R A V R
A V R ,,,,P I C
P I C P I C
P I C ,,,,A R M
A R M A R M
A R M
Ether net
M C U
5 1 5 1 5 1 5 1 ,,,,A V R A V R A V R A V R ,,,,P I C P I C P I C P I C ,,,,A R M A R M A R M A R M
R S 2 3 2
MCU use as RS2 3 2
Update to RS 2 3 2
remote Communication
6.4
6.4 6.4
6.4 many
many many
many COM
COM COM
COM <->
<-> <->
<-> UDP
UDP UDP
UDP server
server server
server <->
<-> <->
<-> COM
COM COM
COM
… …
M C U
M C U M C U M C U
Module in
Client
Module in Server
When the UDP server COM transfer data to one of the many COM, the last COM that transferred data will be choose.