• USB CDC Driver
    Hi, I am trying to write a CDC device side driver, in which I continuously transmit a string on USB cdc. On the host side PC I check this string on the virtual com port in hyperterminal. I am receiving...
  • USB CDC driver
    Hi, we are using µVision 4.71.2 and NXP LPC11U35. We have tested most of the hardware peripherals with "LPC11Uxx Keil examples New release V1.05-LPCware". The examples work fine for uart, spi, clock...
  • USB-CDC-driver hangs in USBD_Write
    Hi, I encountered problems using the USB-CDC-example out of the Atmel software package 1.5 with an AT91SAM9260. Sometimes, when sending data using USBD_Write, the USB driver hangs in the function/define...
  • CDC NCM Windows driver
    I am looking for the best way to obtain a Windows driver supporting Ethernet over USB for my embedded device. It has CMSIS based USB and we can use a Linux host to access VIA CDC NCM. However since...
  • USB CDC
    I m writing program for USB host Virtual com port(LPC1768). May be this question found silly but this is confusing me. Im getting frames correctly upto get line coding After that host is not responding...