什么能用于pic32mz的Harmony USB堆栈批量模式传输速度？

我需要通过USB从PIC32MZ向P C发送大量的数据（最大14MB左右），从我的互联网读数来看，即使USB 2.0是60MB字节/秒，我还是看到报告说由于消息开销，35MB字节/秒是最大实际数据吞吐量。在我希望能够用PIC32 MZ传输数据时，我打算使用批量模式。（因为这似乎是最快的方法）2）我需要什么样的设置来发送数据最快？我应该在RAM缓冲器中设置非常大的65536个数组，然后同时请求大的块吗？缓冲区有多大？我知道PIC32 MZ有512K RAM，但是当从端点读取时，USB堆栈的大小是否有限制？3)在USB堆栈的和谐配置器设置中，增加“端点读取队列大小”或“端点写入队列大小”是否有帮助？（现在他们根据‘卖主’的例子设置为‘1’）谢谢你的帮助！



      以下为原文

    I need to send large amounts of data from the PIC32MZ to the P.C. over USB
(around 14MB maximum)
From my internet readings, even though USB 2.0 is 60MBytes/sec
I have seen reports that 35MBytes/sec is the real data throughput maximum due to message overhead.

2 questions:
1.) What is the maximum speed that I can expect to be able to transfer data with PIC32MZ,
I intend to use BULK mode. (since this seem to be the fastest method)

2.) What setup do I need to send the data the fastest?
Should I setup very large 65536 arrays in RAM buffers and then request large chunks at once?
How large can the buffer be?
I know the PIC32MZ has 512K RAM, but does the USB stack have a limit on size when reading from the endpoint?

3.) In the HARMony Configurators settings for USB Stack,
does increasing the "EndPoint Read Queue Size" or "EndPoint Write Queue Size" help with anything?
(right now they are set to '1' based on the 'Vendor' example)

Thanks for your help!