This procedure achieved a serial port input detection. Getcommmodemstatus function used to obtain line states, that is, the potential value of serial port.

Packet : 17869319rs232_di.rar filelist
RS232_DI\Project1.bpr
RS232_DI\Project1.cpp
RS232_DI\Project1.exe
RS232_DI\Project1.obj
RS232_DI\Project1.res
RS232_DI\Project1.tds
RS232_DI\Rs232_di.exe
RS232_DI\Unit1.cpp
RS232_DI\Unit1.dfm
RS232_DI\Unit1.h
RS232_DI\Unit1.obj
RS232_DI\Unit1.~cpp
RS232_DI\Unit1.~dfm
RS232_DI\Unit1.~h
RS232_DI

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．