Frame Forming Mechanism of industrial modem USR-G785-E

Frame Forming Mechanism of industrial modem USR-G785-E

1.Time Trigger

The packing time can be set from 300ms~60000ms. Default is 300ms.Users can send AT+UARTFT=<time> to set.

The schematic diagram is as follows:

frame forming mechanism, time trigger

frame forming mechanism

 

2.Length Trigger

The packing length can be set from 1~1000, default is 1000.

Users can send AT+UARTFL=<length>.

The schematic diagram is as follows:

frame forming mechanism, length trigger

frame forming mechanism

Note: The serial port receives 1000 bytes of cache, and the packet will be lost if the single packet exceeds 1000 bytes.