Hi,
I am working on LPC1768 and using example USB CDC. It is working on Bulk transfer. I want to convert that example to Isochronous transfer but when i changed the Endpoint number its not transfer or receive any data with host. what will be the reason as there is no error in code. Please Help me in solving this problem. Thanks advance
@Hans-Bernhard Broeker you are right. As i am new in USB development thats why i was confused. So please don't mind it.
@Per Westermark Thanks for the great help.
if you don't mind one thing i want to ask both of you. As bulk Endpoints support 64 bytes. That 64 bytes in per millisecond or per second and what will be the maximum of baudrate that it can support? Thanks in advance.
As stated before there can be multiple of 64 bytes per ms, for example mass storage device (USB Flash disk) using bulk transfers can get around 1MB/s transfer on full speed bus, so that is the maximum that you can expect on CDC also.