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akidder

1519 Posts
Posted - 03 May 2002 :  13:27:23  Show Profile  Email Poster
TEST_RTS.EXE


Some applications use the RTS lines as a supplementary digital output or control signal. This simple application toggles the RTS line on a serial port for a couple minutes. The EXEs included toggle RTS on COM1: or COM5:. There is no user interface; status information is displayed out the debug port.

You can read more about about RS232 handshaking and Windows CE in this topic.

Key APIs Used

CreateFile
GetCommState
SetCommState
EscapeCommFunction

Lines of Code: 66


Source Download
Rev 1 - May 1, 02 (14k zip).

modified March 31, 02 (ctacke) - added key APIs and LOC

Test_RTS.exe (ZIP, 14kB)
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