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Lost UART interrupt on MK60DN512xxx10

Question asked by O M on Jun 30, 2014
Latest reply on Jul 4, 2014 by O M



We have a running target that connected to PC with UART.

Sometimes, the interrupt from the UART stops and the connection breaks.


When I read the data register, the interrupt start again and the connection return to be connected.


What can be the reason ?


(I read the DATA register also in order to clear overrun errors and clear other flags in the status register)