Cypress EX-USB FX3 - Page 97

FX3 Programmers Manual, Doc. # 001-64707 Rev. *C 97
FX3 Application Structure
/* This is a produce event notification to the CPU. This notifica-
tion is
* received upon reception of every buffer. The buffer will not be
sent
* out unless it is explicitly committed. The call shall fail if
there
* is a bus reset / usb disconnect or if there is any application
error. */
status = CyU3PDmaChannelCommitBuffer (chHandle, input-
>buffer_p.count, 0);
if (status != CY_U3P_SUCCESS)
{
CyU3PDebugPrint (4, "CyU3PDmaChannelCommitBuffer failed, Error
code = %d\n", status);
}
/* Increment the counter. */
glDMATxCount++;
}
}