I just started to use MQX 4.0 with my application written for K70 with CW10.3..
So far I have used MQX 3.8 and my application works fine.
Today I find myself writing because I have always the same problem a few months ago I pointed out that 'when I tried the MQX 3.81.
I can no longer operate the flexbus to manage a my external device that needs 8-bit data bus, a CS, a RD, a WR. I have read more than one user that has the same problem but it was never resolved.
Is there anyone who has managed to make it work, or you can get information, an example of how to handle the flexbus using MQX 4.0.