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c#serial-portwindows-10-universal
duyphuon9
duyphuon9

Reputation: 21

[SerialDevice rs232- windows 10]not get value pin CTS in rs232

I'm using "SerialDevice" to send data from windows 10 pc to windows 10 tablet through RS232. i can not used function ClearToSendState() into SerialDevice to get value of pin CTS on the windows 10. i used soft terminal by bray to turn on pin RTS to 1. handshake RTS and CTS but into windows 10 not get value pin CTS.

Upvotes: 0

Views: 777

Answers (2)

duyphuon9
duyphuon9

Reputation: 21

i used function CTSHolding() into SerialPort to get value pin CTS. that's ok. but i'm coding universal on the windows 10. Can't use SerialPort. I used function ClearToSendState() into SerialDevice to get value pin CTS but that's not work. it always false.

Upvotes: 1

PMF
PMF

Reputation: 17258

Why do you need that? If you just need serial communication, you usually don't need to manually change those pins. Just set the protocol to hardware and the port driver will do everything for you and automatically perform the float control. Alternatively, you should also be able to disable flow control altogether, because about any recent hardware (recent meaning less than 15 years old) is able to handle the 115kbaud transmission even without flow control flawlessly.

Upvotes: 0

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