do you know if there is a problem with the WriteFile() to serial interface (COM2:) method?
Used kernel: Build date 15 May 2014
I have following problem:
When I use this method extensively, sometimes my complete board freezes because the WriteFile() method does not return any more - it still hangs. Sometimes this happens after a few minutes, sometimes after some hours and sometimes not on a day.
Now I have tested this with a timer all 20ms sending a string of approx. 30 chars to COM2: and after max. 30min the board freezes - most times much earlier.
At the moment I'm testing it on an older NetDCU6 board and for the moment it looks ok. I will report if there are some changes.
Best regards, Kaiser