Re: [ts-7000] Re: ts-can1 location in physical memory

[Joel Morgan <>]

Hi,
  I am not using the lincan module is this test program.

Thanks, Joel

On Sat, Jan 31, 2009 at 3:16 AM, greywolf9923 <> wrote:

To access to the TS-can1 there are some problems about memory mapping.
You should use the module parameter to pass a virtual address, but the
problem is that it's not possible to know a virtual address a priori.
So you should modify the io table to map that physical address with a
virtual one and then pass the virtual one to the module for ts-can1.
You can find some post in this mailing list about that.

Regards,

Marco

--- In ts-7000%40yahoogroups.com, Joel Morgan <> wrote:
>
> hi,
> I have a problem accessing the ts-can1 registers with a ts7260.
The manual
> states that the base address is 0x150 and the memory region for the
pc/104
> starts at 0x11E0_0000.
> Dereferencing that locatation causes a seg fault. Im sure its something
> simple I overlooked so any help would be much appreciated.
>
> Thanks, Joel
>
> --
> Joel R. Morgan
> Morgan Millwright Services, Inc.
>

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