• How to workwith more endpoints
    Hi All, I am working with a project which requires 4 IN Endpoints. I took Keil USB HID example for LPC214X as reference.. Any one knows how can i use more endpoints in that example???
  • USB IN Endpoint hangs
    Hello Forum, I am facing a problem while working on USB 2.0 loopback for CDC implementation. Host is writing 65536 bytes of data and then reading it back from device. Problem is that after certain...
  • Endpoints (USB) in the LPC 214x
    I have been through the USB sample code downloaded from the keil website and i have a few questions regarding how the endpoints are used 1) they have used a macro in the code to convert from logical...
  • USB endpoint freezes
    Hello everyone, please help me find the solution to this problem: I'm writing a composite device firmware for an Atmel SAM7S256 mcu. The firmware incorporates a usb keyboard and a HID. Because...
  • endpoint related problems
    sir i am facing problems regarding implementation of interrupt endpoints in usb for periodic sampling of adc on linux...can anybody provide me with some help/sample code for the same...