Message

Reply | Reply all

Date Prev | Date Next | Thread Prev | Thread Next Date Index | Thread Index

From: fatboyslim123@s...<fatboyslim123@s...>
Date: Thu Aug 26 13:01:45 CEST 2004
Subject: [usb] windows application to write to USB port
i am new to USB and i want to develop a windows application in vc++
which can read and write data to the USB device. The USB device is on
a aplication board with USB interface. I have taken the HANDLE of the
device using createfile function, But now i want to write data to this
device using writefile or deviceIoControl , and i am getting a return error
code of value 1, which means Wrong function.

Does anyone has some idea
Please help
Thanx in advance