RS485 Module under Linux

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The Sample code source you can download from

<Google Drive>

Source file: RS485_v10L_Src

Binary file: RS485_v10L_Bin


<FTP>

Source file: RS485_v10L_Src

Binary file: RS485_v10L_Bin

How to use this Demo Application

Image:485linux.jpg

1. Select RS485 com port to test and then click "Open" button (click close before you change another com)

2. Select receive com port and press Open

3. Put some letter in editbox and then press "Send", the editbox of receive will appear what you just enter.

4. Check "Auto-Flow" if you want to test auto flow function

Auto Check

Click "Auto Check" will check RS485 automaticlly and show the result after finish .

Image:OKlinux.jpg Image:NOlinux.jpg

Enable Auto-Flow

Enable/Disable auto-flow from bios setting ( Integrated Peripherals -> COM3 422/485 flow control )
Image:bios.jpg

Supported Auto-Flow M/B
VIA
CV700C, CV766C, 3V700C, 5V700C

INTEL
FI853P, CI945C, CI270C, 3I270A, 3I270C, FI270A

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