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Code Issues Releases Activity

Fix windows hid connection failure if board was already connected and gcs started. Was getting sharing violation error.

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sambas 2013-06-23 14:18:31 +03:00 committed by Alessio Morale
parent 9fce86b662
commit 023ee2b97e
1 changed files with 2 additions and 4 deletions
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6
ground/openpilotgcs/src/plugins/ophid/hidapi/windows/hid.c
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@ -219,9 +219,7 @@ static HANDLE open_device(const char *path, BOOL enumerate)
{
HANDLE handle;
DWORD desired_access = (enumerate)? 0: (GENERIC_WRITE | GENERIC_READ);
DWORD share_mode = (enumerate)?
FILE_SHARE_READ|FILE_SHARE_WRITE:
FILE_SHARE_READ;
DWORD share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE;
handle = CreateFileA(path,
desired_access,
@ -230,7 +228,7 @@ static HANDLE open_device(const char *path, BOOL enumerate)
OPEN_EXISTING,
FILE_FLAG_OVERLAPPED,/*FILE_ATTRIBUTE_NORMAL,*/
0);
DWORD error = GetLastError();
return handle;
}