xgl wrote:
>
> I wrote a program to test the IPC between Real time tasks and Linux process
> tasks, I installed the rtlinux modules-- rtl_time.o,rtl_sched.o,rtl_time.o and
> rtl_ipc.o.
You installed rtl_time.o two times and did not install rtl_posixio.o
rtl_fifo.o. Why don't you use rtl/instrl to install rtlinux-2.0
modules? And as far as I know rt_ipc does not support synchronization
between a rt kernel module and a Linux user process.
> 1.When I write a loadable module, how can I debug it?
I debug my simple kernel module with rtl_printf().
> 2. When I create a RT-FIFO with API rtf_ipc_create, I attach a FIFO
> handler to the RT-FIFO with the API rtf_create_handler(), but it seemed
> not work, why?
To RT-FIFO, use rtf_create().
Good luck!
Heo, Sung-Gwan
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