• Enabling double buffered DMA isochronous endpoint
    Hi to all I'm attempting to modify the USBAudio example on an LPC2378 in order to appear as a microphone using isochronous endpoint 3. I modified the example and it works fine. The next step is to enable...
  • Bulk IN endpoint stops polling for packets
    Hi All, I am facing an issue with USB driver on ARM platform. the bulk in rx endpoint stops polling for rx packets after some time, when the issue occurs I see(with USB analyzer) all the other endpoints...
  • Flow control of BULK OUT endpoint
    Hi All, I've got an issue with flow control of a bulk OUT endpoint I'm struggling with. I'm using the NXP LPC1343, and the device code is based on their CDC class example. On the Host side, I'm using...
  • Interrupt no. for Bulk EndPoint 2 for CY7C64613
    I have written a firmware to download bulk data from my pc to an onboard flash which is interfaced using a cypress EzUSB-Fx chip(CY7C64613). I am using bulk endpoint 2 to send the 64 byte packets from...
  • Enable Bulk transfer for LPC2378
    Dear All, I have used the HID code available in Keil Library. I am able to transfer one one byte Using control transfer but Now as per requirements and Specifications I need to transmit data that...