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Serial RS232 port

Started by doug johnson, January 20, 2016, 09:37:49 pm

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doug johnson

Hi.

I am new to this list.

Can this component, serial RS232, be made to work with RS485 as well and is there an example?

Doug Johnson

hid1

January 21, 2016, 06:51:15 am #1 Last Edit: January 21, 2016, 06:54:44 am by hid1
TnrComm component has RS485 mode.
Quote
property RS485Mode:boolean;

Description

The RS485Mode property enables a simple RS485 mode for write operations. In this mode RTS will be raised before start the write operation and RTS line will be clear immediately after the end of transmission. The StreamProtocol property should have spNone value if you will set RS485Mode in true.