[uClinux-dev]problem of communicating between uClinux & uC/OS-II

[SIE]

Hi,

We have a project that will communicate with two different OS(uClinux
and uC/OS-II) through UART.However,uClinux is not a real-time OS,we
found that it will lose some packet while receiving data from OS-II.Our
uClinux runs on the plantform S3C4510B,and the data is received
through interrupts.We think that it may be caused by that uClinux's
speed of handling the interrupt is not fast enough to follow OS-II.

Does any good solution to reduce the packet-lost?

I hope I have described my question clearly.

Thanks.