AnsweredAssumed Answered

What is the best way to implement a MSD FATfs Host with MQX ans KSDK?

Question asked by Marco Aurelio P. Coelho on Sep 29, 2015
Latest reply on Oct 6, 2015 by Vojtech Filip



My customer has started a new project with K22 in KDS. He wants to use Processor Expert to initialize the CPU and peripherals. He feels comfortable to use MQX, also. One of the things he needs is storing data into a USB memory stick.


We saw there is a demo for mfs_usb in SDK and it is exactly what we need. But, it doesn't use Processor Expert. How can we do it with Processor Expert? There is an example posted in this Community, but K22 is a USB device in that case and its RAM is used (How to implement a USB Device MSD demo based on KSDK PEx components and KDS 3.0)


There is a way to do it by intregrating mfs_usb_FATfs demo in our project by following the steps from other documents also posted in this Community:


Creating a New USB project with KSDK and Processor Expert support in KDS


How To: Create an MQX RTOS for KSDK project with Processor Expert in Kinetis Design Studio IDE


But we would like to know if this really is the best and easiest way to do it in a project with Processor Expert.


Can anybody help us please?



Thanks and best regards,


Marco Coelho

Siletec Eletronica