• V4.20 USBD CDC using RTX
    Hi, I have been struggling to get a fully working example of USBD CDC happening using the RTX. I modified the source at C:\Keil\ARM\Boards\Keil\MCB1700\RL\USB\Device\RTX\Memory\ to create...
  • USBD MSC - fs_ioc_get_id ("U0:") returns error
    Hello, I would like to configure my STM32F769 so that the connected USB stick can be used by windows explorer as a mass data storage device. I have already tried it with the example programs. So it...
  • Error in adding library file into project.
    I am creating a library file and want to use it on keil project, .c file name is "a.c" and .h is "a.h" after bulding the project which contains only two files a.c and a.h with .lib extension it gives...
  • USBD custom events not fired correctly when external PHY is used for LPC1857 USB1 port
    Hello, we have a custom board build based on ARM NXP LPC1857 MCU. in this board both USB0 and USB1 ports are configured in high speed mode and in order to achieve that an external PHY is connected to...
  • library files
    I downloaded a pwm library and ı would like to add those to my keil project window. I created a new file group from Project workspace of KEIL. And ı added all .c and .h files. When ı include those libraries...