Dear sir/mam,
We are using MK22FN512VLH12 for our application.
We are using mcuxpresso10.2 with freertos.
I am using 3 interrupts.
1.uart0 - priority 3
2.uart1- priority4
3.ftm-pririty 3
But all are working fine with some time.
But uart1 ,interrupt suddenly stop ?
Please help me what problem? Suggest how to handle multiple uart interrupts in freertos without losing data?
Thanks
Dhanalakshmi S
Hi Sreerama:
It is difficult to know exactly why your interrupt suddenly stop, maybe you have to provide more details.
I would suggest you can check whether your interrupt handler always clearing the corresponding IRQ flag? If the flag is not cleared then the processor can get locked .
Regards
Daniel