Commits
Merge pull request #57 in PROCESSOR-SDK/usb from PRSDK-3478_usb_bulk_support_dma to master * commit '687133dcf4cba263d8fbd3fabd2a31851c9af514': Fix the throughput calculation. And note its limit
Merge pull request #57 in PROCESSOR-SDK/usb from PRSDK-3478_usb_bulk_support_dma to master * commit '687133dcf4cba263d8fbd3fabd2a31851c9af514': Fix the throughput calculation. And note its limit