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(GetCommModemStatus(serial.commHandle , &test)
//test is a type of DWORD

This function is returning value 48 even if RTS line is on or off ?? What does this value means .
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[no name] 16-Aug-13 5:46am    
http://msdn.microsoft.com/en-us/library/windows/desktop/aa363258%28v=vs.85%29.aspx
asadali.awan 16-Aug-13 5:51am    
I have seen this msdn documentation but 48 in hex is 00x30 which is not mentioned in the documentation that what does this mean
asadali.awan 16-Aug-13 5:54am    
Any other suggestion or help??
[no name] 16-Aug-13 6:38am    
If you had read the documentation, you would have known that it means that your DSR and CTS are both on.
asadali.awan 16-Aug-13 15:07pm    
CTS always remains on ,even if RTS is being cleared. Why CTS is not being low .

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