15 May
2009
15 May
'09
3:56 p.m.
At Thu, 14 May 2009 14:41:02 +0200, mAdVax wrote:
Hello
I would like to send some data to a DSP patch. I can use alsa controls (easy) but I need more : TRAM and lookup table. I read many lines of code, but all this is still quite obscure... Here are 3 questions :
How can I fill the TRAM ? (from user space) How can I know which TRAM area has been allocated to a given patch ? Do 'lookup tables' work ?
Some code samples will be greatly appreciated :)
Well, it got into already my dark place of memory, and my cache is too small to fetch soon. But, I recommend you to take a look at alsa-tools/ld10k1. It's the central place to access the emu10k1 DSP.
Takashi