Pokini FT 7M, Руководство пользователя

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3.2 Using Serial Port Demo App
Serial Port ID: COM1, COM2
Correspondence between RS232 tail line and device node.
COM1=/dev/ttyHSL0.
COM2=/dev/ttyHSL1.
1. The boxes in red means the text box for the COM port information received, to display information received by
corresponding COM port.
2. The boxes in red means the text input box for the COM port information sent, to edit information sent by corre-
sponding COM port.
3. The left box in red means Baud rate Drop-down selection box, to select corre-sponding COM port Baud rate.
4. The right box in red means COM port switch, to switch on/off corresponding COM port.
5. The boxes in red means auto send interval time setting.
6. The boxes in red means auto send mode selection, and COM port info. send-ing button.
7. COM port info. sending button.
8. The boxes in red means text rows counting in the information receiving text box, the above numbers correspon-
ding to the COM port information receiving box on the left, the following numbers corresponding to the one on
the right.
9. The boxes in red means send/receive information codec format option button, select Txt to send info. with String
codec, select Hex to send info. with Hexa-decimal format codec.
10. The boxes in red means manual clear button, click to clear both info. in the COM port info. receiving boxes.