Re: I don't get DBT_DEVICEARRIVAL and DBT_DEVICEREMOVECOMPLETE

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#290

From: Leo Havmøller
Date: Thu, 29 May 2008 04:16

17 lines
1725 bytes

> <plug ATEN USB to serial device in>
> WM_DEVICECHANGE, WParam = 537, LParam = 7
> WM_DEVICECHANGE, WParam = 537, LParam = 32768
> WM_DEVICECHANGE, WParam = 537, LParam = 7
>
> <unplug ATEN USB to serial device>
> WM_DEVICECHANGE, WParam = 537, LParam = 7
> WM_DEVICECHANGE, WParam = 537, LParam = 32772

wParam and lParam are swapped in your output.
Also please print in hex instead of decimal.

wParam=0x7=DBT_DEVNODES_CHANGED
wParam=0x8000=DBT_DEVICEARRIVAL
wParam=0x8004=DBT_DEVICEREMOVECOMPLETE

Leo Havm�ller.

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Subject: Re: I don't get DBT_DEVICEARRIVAL and DBT_DEVICEREMOVECOMPLETE
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