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Lowlevel-Coding / Re: Serielle Schnittstelle unter Windows
« am: 21. July 2008, 12:48 »
Moin ich verwend das so.
Code: [Auswählen]
if (!WriteFile ( hInterface, // Port handle
pabTransmitData, // Pointer to the data to write
(DWORD)wTransmitData_len, // Number of bytes to write
&dwNumBytesWritten, // Pointer to the number of bytes written
NULL))
{
// WriteFile failed. Report error.
}