• 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...
  • Usb bulk
    using the BULK transfer, DMA mode Please help us to see, the use of DMA transfer in batch mode to the normal reception can not be delivered, why? void USB_EndPoint2 (DWORD event) { USB_DMA_DESCRIPTOR...
  • Smartcard USB driver - Bulk IN message problem
    Hello, Writing a an USB smartcard driver, I choose to start a new thread instead of continue the last thread i ve initiated. I have written the configuration for the LPC2368. Here the configuration...
  • usb bulk transfer
    Hello Sir, I am making a receipt printer for point of sale application using LPC2368 controller. I want to use USB interface for receiving data from computer to printer.I am using bulk transfer for...
  • USB Bulk device
    Hello, I was wondering if anyone can give me a hand on how to set the descriptors to work with bulk transfers. I've already looked at the forum and there are some ideas on how to do that, but since I...