Wiznet WIZ108SR User Manual page 18

Gateway module

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inconsistent data length. In order to solve this problem, the data from serial can be packed

according to the specified condition before sending to Ethernet. The condition is as below.

Time: If there is not any new data during designated time, all data in the serial buffer is

Size: When data is collected as much as the defined size in the serial buffer, it is

Character: The data is collected in the serial buffer until specified character is received,

One of three conditions is satisfied, the data is transmitted to the Ethernet.

Ex) Delimiter: Size=10, Char=0x0D

Serial data : 0123456789abc

Ethernet data : 0123456789

☞ "abc" data remains in the serial buffer of module.

4) Serial command mode switch code

This function is for module configuration not through network with Configuration tool but

through serial communication. At the default status, the serial command mode is disabled.

When you want to set via serial communication, check "enable".

WIZ108SR User Manual

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converted to Ethernet packet. If new data is received, the time is re-calculated and

the received data is saved in the serial buffer. Time condition can be utilized when

the serial data size is variable and has no ending character, but needs to be delivered

in frame unit. (If the value is '0', option is not used)

transmitted to Ethernet (If the value is '0', option is not used)

and transmitted to Ethernet. The character can be specified in Hex formation.

(The value is '0', this option is not used)

(WIZnet Co., Ltd.)

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