• Two MSC devices on single USB
    I would like to create composite device with two MSC devices using Middleware 7.30 on STM3F4 chip. I have configured everything (already did several projects, so I am familiar with run-time configuration...
  • Filesystem: How to check if FAT drive is initialzed or not?
    Hi, Re: MDK-ARM CM3 Middleware FileSystem. FAT Drive on a NAND Flash ("N0:"). I'm looking for a method to check, wether a FAT drive is initialized or not! I must check, wether finit() had already...
  • RTX USB Composite Device HID and MSC
    Hardware: Keil MCBSTM32F400 Software: Keil MDK V4.53, V4.52, V4.51 V4.50 I have created code to run USB Composite Device HID and MSC-SDIO with out RTX every thing is works fine. When I...
  • Simultaneous multiple serial port access
    MDK-ARM Development Question: Using the Keil MDK-ARM Microcontroller Development Kit and the standard C Library, how does one implement access to multiple serial ports (UARTs) simultaneously when using...
  • USB and MSC class sample
    Hi everyone, I've used mass storage code from sample codes of KEIL on AT91SAM7x256. And it works correctly; Now I want to change the Memory size show in the My computer (it always show 6 kB!). I'v...