[Sdcc-user] Thanks

[LOOK, P. <Lo...@rb...>]

Dear Michael, Karl, Dave,

Thanks for your valuable hints.

I fixed the problem by changing SERIAL_VIA_INTERRUPT to be
SERIAL_VIA_POLLING. I don't know why it doesn't work. The function is
already set to interrupt 4 that will put it into 0023h serial interrupt
vector. Anyway thanks a lot. I will continue to fix the interrupt problem.

My 8051 board can interface lot of devices, like stepper motor. I have
studied uCOS and XINU (LINUX is quite complicated using 8051). My interest
is to build a REALTIME OS in 8051. Then, integrate with mutli-8051 as
multi-processor environment. Is there any one having your success kernel to
share with me ? 

Best Regards,
Peter Look,
System & Technology Dept,
Reserve Bank of Australia.
65 Martin Place, Sydney 2000
Phone : 02-9551-9535
Fax #: 02-9551-8008
Email  : lo...@rb...


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