Serial Port and Flow controll

[amitkul]

Hi every buddy

I am working on serial communication. For that I handle all the flow controlls (Flow controll tytes are None, Hardware and software), but my hardware configuration is Hardware handshaking is OFF and RTS/DTR can be set or reset manually. How to set or reset RTS, DTR, CTS and DSR signals programmatically.

I am using C++ for programming.

[amitkul]

please required a quick reply

[amitkul]

Hi
I am contineously checking for an event by using WaitCommEvent() and when there is an RECV_CHAR event then i am reading a file successfully and getting the data.

But in case of other events like CTS/RTS is there any need to do something for handling the event? or the DCB settings will take care of that