• 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...
  • 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...
  • USB Flow Control
    Using the USB sample code of the RL-ARM library on MCB2300 develoment board. Started with the mass storage device example and modified for our application. Is this example valid to USB specification...
  • DMA and Flow Control
    Just a quick question. I'm using an lpc2388 chip and I just wanted to confirm that I cannot use the SSP as the flow controller if I'm using it with DMA. The manual doesn't directly say this but it alludes...
  • HW flow control - bluetooth
    Hello, I am working with a bluetooth module (actually, 3 of them) than can expect a high volume of incoming data at moderate/high bitrates. Bluegiga, the WT12's manufacturer, recommends using hardware...