• Atmel SAM3U does not retreive data via USB-CDC
    Hello! I have a board with atmel sam3u mcu. Unfortunately, I didn't find USB-CDC example for this mcu, so I ported example for MCB2300 using some USB code from USB-HID and USB-MSC examples which...
  • usb drivers
    I'm trying to build a module using lpc2148 mc.. MCB2140 keil kit... I installed the device driver twice but still everytime i plug in the board it says unknown device.. Please help me out... I tried...
  • usb driver
    hi...i m working on AT89C5132...i need its USB driver so that PC recgonizes it.can sb help me??
  • usb bulk driver
    Hi all, I am using LPC2148 microcontroller. Bulk driver for usb2.0 full speed is written. Currently only 64 bytes of data is written to the endpoint. So the speed achieved is less. I have read in the...
  • STM32L USB Driver for Keil
    A good day to all, does anybody know about an USB low level driver file for the Keil lib on STM32L chips? Unfortunately Keil supports - up to now - only the F-Types in full and high speed. ...