In the USB block and the method USBBULK_ReadOutEP, there is a comment about DMA with manual buffer management.
How do I check if the DMA is finished and/or where do I find the \snippet /USBFS_sut_02.cydsn/main.c checking EPstate code?
/*******************************************************************************
* Function Name: USBBULK_ReadOutEP
****************************************************************************//**
.......
* *DMA with Manual Buffer Management:*
* Configure DMA to transfer data from endpoint buffer to system RAM. Generate
* a DMA request. The firmware must wait until the DMA completes the data
* transfer after calling the USB4BULK_ReadOutEP() API. For example,
* by checking EPstate:
*
* \snippet /USBFS_sut_02.cydsn/main.c checking EPstate
*
