• usb1 Device USB2 Host
    Hi at all I have any question, in the MCB2300-v47 version the USB2 as a Host and the USB1 as a Device but in this two USB have one signal connetet together it is the P1.30, in USB 2 is directly connected...
  • USB1 VBUS sensing with MCB4357
    Hello, I need to get an IRQ when my USB device gets attached to or detached from USB host. I think I have a solution, but it does not work stably and I suspect it might have something to do with...
  • lpc1857 tcp server
    I am trying to establish a tcp server on an lpc1857 board using keil mdk 6.5.0. After the listen call, I am getting a connection request from the client, ie, the callback function is triggered by a tcpeventconnect...
  • lpc1857 ethernet filter settings
    Hello, I'm developing an application using the LPC1857 Starter Kit. I need to filter the broadcast incoming packet. I tried to set the MAC_FRAME_FILTER as in the follow: LPC_ETHERNET->MAC_FRAME_FILTER...
  • error in usbd library file
    i am work in new project using stm32f4 mcu and when i compile the project this error appear first.axf: Error: L6218E: Undefined symbol USBD_ClrCfg (referred from usbd_req.o). how i can solve this...