[hatari-devel] Re : DSP host interface interrupted mode : help needed

[Laurent Sallafranque]

Hello Thomas,

Graoumph tracker works well for me now.
Great job !

Regards,

Laurent



Thomas Huth a écrit :
> On Tue, 15 Sep 2009 22:29:59 +0200
> Laurent Sallafranque <laurent.sallafranque at free.fr> wrote:
>
>   
>>>> As I don't know well the MFP part, would you (Thomas), add the
>>>> interrupt ?
>>>>
>>>> (I can add the "dsp_get_HREQ()" function in dsp.c if you want it to
>>>> be coded this way).
>>>>     
>>>>         
>>> Ok, please prepare the code, then tell me where I can add the code
>>> that should trigger the interrupt, then I'll have a try.
>>>       
>> I've added a new function to dsp.c
>>
>> Dsp_get_HREQ()
>>
>> It can take 2 values :
>> 0 = no interrupt
>> 0x8000 = interrupt
>>     
>
> Actually, I didn't meant a function for querying the HREQ line, but a
> function that is called when the interrupt should be triggered.
> But never mind, I've figured it out on my own. Now the HREQ interrupt
> should be triggered right. However, Graoumpf tracker still is not
> working right yet, it crashes for me when I try to load a .MOD file.
>
>  Thomas
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