Re: [microblaze-uclinux] opb_mdm JTAG Uart -- No input

[Greg Miller <apco25@xxxxxxxxx>]

John,

 

thanks. I figured as much, but wanted to see if anyone had got it working.

 

Thanks,

Greg

John Williams <jwilliams@xxxxxxxxxxxxxx> wrote:

> Hi,
>
> Greg Miller wrote:
>
> > is there an issue with OPB-MDM? I saw a post a while back, but really no 
> > info. They MDM works OK with non-OS, but when building UCLinux, you get 
> > an output but you cannot do any input.
> > 
> > Is there a workaround for this?
>
> Last time I tried it, the terminal capabilities in XMD were pretty 
> broken - fine for output but not much use for input.
>
> From memory, XMD doesn't send your input until you press enter, for 
> example. It also does local echo. Getting sensible linux driver 
> support in that kind of model is always going to be
>  tough.
>
> Anyway can you be more specific about what works and what doesn't? No 
> input at all, or some, or,...
>
> Regards,
>
> John
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