• USB dual-role OTG on STM32F4
    Can't figure out is it possible to configure Keil's Middleware for dual-role OTG host/device? I would like to be able to read from USB stick, if inserted, but also to present itself as a MSC device...
  • USB OTG MSC in STM32 discovery
    I have been following a tutorial by Ralf Kopsch in youtube. I am facing a trouble in USB OTG MSC configuration for STM32F4-Discovery (STM32F407VGT6) board. The function finit(drive_name) returns fsDriverError...
  • OTG support on USB_CM3_L.lib
    Hi, I'm working with MCB4300 eval board using MDK 4 and trying to operate the OTG supplement on USB0. Is there a specific support for OTG in case I'm using the USB library given by keil ( V4.60...
  • Keil USB Driver for Atmel SAM3 OTG peripheral?
    Hi, I am trying to port the USBD_SAM3U.c (Atmel SAM3U, Device only) sample code from Keil to an Atmel SAM3A device. The peripheral changes from a device only to an OTG host. I don't need any host functions...
  • Oject : problem with the STM32F401 clock using the USB OTG function
    Hello. I've got a problem with the STM32F401 code generator. I want to use some interfaces, especially the USB OTG. When other interfaces are selected (GPIOs, SPI, UARTS...) no problem occurs...