Machine Vision Camera SDK (C) Developer Guide
MV_USB_SetTransferWays
Set the number of transmission channels for USB3 vision device.
API Definition
int MV_USB_SetTransferWays(
void
*handle,
unsigned int nTransferWays
);
Parameters
handle
[IN] Device handle, which is returned by MV_CC_CreateHandle or
MV_CC_CreateHandleWithoutLog .
nTransferWays
[IN] The number of transmission channels, range: [1,10]
Return Value
Return MV_OK(0) on success, and return Error Code on failure.
Remarks
You can call this API to set the number of transmission channels according to the factors of
computer performance, output image frame rate, image size, memory usage, and so on. But you
should notice that for different computer and USB expansion cards the compatibility are different.
4.7 Camera Internal APIs
4.7.1 MV_CC_GetUpgradeProcess
Get current upgrade progress.
API Definition
int MV_CC_GetUpgradeProcess(
void
*handle,
unsigned int *pnProcess
);
Parameters
handle
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