I set the USB endpoint FIFO Buffer size of 1024 bytes, Buffer level 2, I think excuse me:
1, the endpoint for each level of the buffer is 512, or 1024?
2, after join the endpoint Buffer is full, is how to send data through the USB bus? Every time send 1024 bytes, or 512 bytes?

CodePudding user response:

Hello, I am a little white, want to ask a question: slavefifo data transceiver functions and variables in routine is what, also please comment, thank you!